Grand Teton National Park, WY

1:33 AM MDT on May 22, 2013 (GMT -0600)
Elev: 8448 ft
Lon: 110.3° W
Lat: 43.9° N
Source
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News
Miles and Minutes: Okla. Tornado By the Numbers
May 21, 2013
See the facts and figures that defined the Moore, Okla. tornado.
Moore Tornado a Rare EF5
May 21, 2013
EF5/F5 tornadoes are rare, but Moore has seen two of them in the past 15 years.
Power of Moore Tornado Dwarfs Hiroshima Atomic Bomb
May 21, 2013
Wind, humidity and rainfall combined precisely to create the massive killer tornado in Moore, Okla. And when they did, the awesome amount of energy released over that city dwarfed the power of the atomic bomb that leveled Hiroshima.
Okla Governor: We Will Rebuild After Tornado
May 21, 2013
The search and rescue efforts are ongoing in Moore, Okla. after a massive tornado levelled the town and local schools.
Weather Imagery Reveals Oklahoma Tornado
May 21, 2013
The Moore, Oklahoma tornado showed up vividly on satellite and radar.
PTSD Risk after the Oklahoma Tornado
May 21, 2013
In the wake of Mondays devastating tornado that ravaged the town of Moore, Okla., survivors are likely to feel incredible shock and numbness.
Tornado Leaves Small Hospital 'Pretty Much Destroyed'
May 21, 2013
Officials say a tornado hit a small hospital in suburban Oklahoma City, but all the 30 patients inside survived.
Obama: 'Americans From Every Corner of This Country Will Be With Them'
May 21, 2013
Obama has declared a major disaster in Oklahoma, ordering federal aid to supplement state and local recovery efforts. The president also spoke Monday with Oklahoma Gov. Mary Fallin and Rep. Tom Cole, whose home is in the heavily damaged town of Moore.
Why Don't More Homes in Oklahoma Have Basements?
May 21, 2013
The answer lies in the level of the water table and the soil texture in Oklahoma and in states across the Plains.
Photos: Deadly Tornado Outbreak Strikes Plains
May 21, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
Children and the Tornado: Helping Kids Cope
May 21, 2013
Any time children are involved in a catastrophe, emotional reactions among survivors and across the nation are particularly strong.
Recap: Tornadoes Rake Oklahoma, Kansas, Iowa
May 21, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
Tornado Took Similar Path to 1999 F5
May 21, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
'I Expected Chaos:' Scenes from Okla. School
May 21, 2013
A photographer who was among the first to arrive at an Oklahoma Elementary School after a tornado destroyed it, describes the heart-wrenching scene.
A Timeline of Deadly Events in Moore, Okla.
May 21, 2013
Check out this comprehensive timeline of the events that transpired in Moore, Okla.
In Tornado's Wake, Worried Parents Seek Out Kids
May 21, 2013
A desperate search was underway by parents looking to find children after the massive tornado.
Moore Already at Work on Recovery, Says Mayor
May 21, 2013
Glenn Lewis was the mayor of Moore, Okla., when the strongest tornado on record whipped the city in 1999, and he says the most recent storm won't deter the community from rebuilding.
Moore Survivor Finds Dog Buried Alive
May 21, 2013
Watch as a tornado survivor is interrupted in the middle of interview by a little dog digging out of rubble.
Oklahoma Tornado: How to Help
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There are several agencies asking for donations to help those hit hard by the Oklahoma tornadoes.
Multiple Children Dead at Okla. School
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More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Wednesday, May 22, 2013.

After an active severe weather pattern during the beginning of the week, cooler and relatively calmer weather conditions will return to much of the Central U.S. on Wednesday as the trough of low pressure impacting the region moves to the East. As the trough progresses, an associated low pressure system will reorganize near southern Lake Michigan and will continue northeastward across Michigan toward the Lower Great Lakes through Wednesday evening. Expect rain showers to continue across the Upper Midwest into areas of the inland Northeast throughout this transition. Meanwhile, the system's associated cold front will trail southwestward from the low across the Ohio and Tennessee Valleys through the Lower Mississippi Valley and into the Southern Plains. Favorable energy and environmental conditions ahead of the cold front combined with ample moisture from the Gulf of Mexico will set the stage for shower and thunderstorm activity through the day. Areas just east of the advancing cold front will experience the heaviest amounts of precipitation, with areas of flooding and flash flooding possible in parts of eastern Texas and Louisiana. As the cold front continues eastward, areas of the Lower Great Lakes into the Ohio and Tennessee Valleys are at slight risk of severe thunderstorm development through the evening. Severe storms in these regions may become capable of producing damaging wind gusts, marginally severe hail, and even a few tornadoes during the evening hours.

Elsewhere, scattered showers and thunderstorms will remain possible along the East Coast and in the Florida Peninsula. Out West, a cold trough of low pressure will become anchored over the Pacific Northwest, bringing cool, below normal temperatures to the Pacific Northwest and California, as well as scattered precipitation to the Northwest.
Weather Underground Forecast for Wednesday, May 22, 2013.

After an active severe weather pattern during the beginning of the week, cooler and relatively calmer weather conditions will return to much of the Central U.S. on Wednesday as the trough of low pressure impacting the region moves to the East. As the trough progresses, an associated low pressure system will reorganize near southern Lake Michigan and will continue northeastward across Michigan toward the Lower Great Lakes through Wednesday evening. Expect rain showers to continue across the Upper Midwest into areas of the inland Northeast throughout this transition. Meanwhile, the system's associated cold front will trail southwestward from the low across the Ohio and Tennessee Valleys through the Lower Mississippi Valley and into the Southern Plains. Favorable energy and environmental conditions ahead of the cold front combined with ample moisture from the Gulf of Mexico will set the stage for shower and thunderstorm activity through the day. Areas just east of the advancing cold front will experience the heaviest amounts of precipitation, with areas of flooding and flash flooding possible in parts of eastern Texas and Louisiana. As the cold front continues eastward, areas of the Lower Great Lakes into the Ohio and Tennessee Valleys are at slight risk of severe thunderstorm development through the evening. Severe storms in these regions may become capable of producing damaging wind gusts, marginally severe hail, and even a few tornadoes during the evening hours.

Elsewhere, scattered showers and thunderstorms will remain possible along the East Coast and in the Florida Peninsula. Out West, a cold trough of low pressure will become anchored over the Pacific Northwest, bringing cool, below normal temperatures to the Pacific Northwest and California, as well as scattered precipitation to the Northwest.
More News Articles

Grand Teton National Park Weather at a Glance

Updated 1:20 AM MDT
Elevation
9576 ft
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Now
Partly Cloudy
Partly Cloudy
Temperature
34 °F
Feels Like 29 °F
Wind(mph)
6
Sunrise / Set
5:48 AM
8:48 PM
Moon
Waxing Gibbous
Tonight
Partly Cloudy 32 °F
Partly Cloudy
20% chance of precipitation
Wednesday
Thunderstorm 57 °F
T-storms
50% chance of precipitation
Wednesday Night
Chance of Snow 36 °F
Chance of Snow
40% chance of precipitation
Thursday
Thunderstorm 57 | 30 °F
T-storms
30% chance of precipitation
Friday
Thunderstorm 52 | 32 °F
Thunderstorm
20% chance of precipitation
Saturday
Mostly Cloudy 59 | 34 °F
Mostly Cloudy
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
29.88 in
Visibility
-
Clouds
Moisture
Humidity
84%
Rainfall
-
Not available.
Snow Depth
Not available.
METAR
METAR KP60 220656Z AUTO 00000KT 01/M01 A2997 RMK AO2 SLP118 T00061011 401281028 PWINO FZRANO TSNO
Don't speak METAR? Read our FAQ.
Weather Radio
Weather Radio Index
Temperature
Windchill
29 °F
Dew Point
30 °F
Wind
Speed / Dir
6 mph from SSE
Wind Gust
9.0 mph
Health
UV
Not available.
Pollen
5.70 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Wednesday
tstorms Partly cloudy with thunderstorms and rain showers. High of 57F. Winds from the South at 10 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_chancesnow Mostly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of snow and thunderstorms after midnight. Low of 36F. Breezy. Winds from the SSE at 10 to 20 mph with gusts to 30 mph. Chance of precipitation 40% .
Thursday
tstorms Partly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 57F. Breezy. Winds from the South at 15 to 20 mph with gusts to 30 mph. Chance of rain 30%.
Thursday Night
nt_tstorms Partly cloudy with thunderstorms and a chance of rain. Low of 30F. Breezy. Winds from the SSW at 10 to 20 mph. Chance of rain 30%.
Friday
partlycloudy Partly cloudy with thunderstorms and a chance of rain in the afternoon. High of 52F. Winds from the SW at 5 to 20 mph. Chance of rain 20%.
Friday Night
nt_clear Partly cloudy in the evening, then clear. Low of 32F. Winds from the South at 5 to 20 mph.
Saturday
mostlycloudy Overcast. High of 59F. Winds from the South at 5 to 15 mph.
Saturday Night
nt_partlycloudy Mostly cloudy in the evening, then overcast. Low of 34F. Winds from the South at 5 to 10 mph.
Sunday
mostlycloudy Overcast. High of 61F. Winds from the SSW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 36F. Winds less than 5 mph.
Monday
chancerain Partly cloudy with a chance of rain. High of 52F. Winds from the SSW at 5 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 36F. Winds from the SW at 5 to 15 mph. Chance of rain 40%.
Tuesday
partlycloudy Partly cloudy with a chance of rain. High of 55F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Low of 34F. Winds from the WSW at 5 to 15 mph shifting to the South after midnight. Chance of rain 20%.
Wednesday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 55F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 32F. Winds less than 5 mph.
Thursday
partlycloudy Clear with a chance of a thunderstorm. High of 46F. Winds from the WSW at 5 to 10 mph. Chance of rain 20%.
Thursday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 32F. Winds from the WSW at 5 to 10 mph. Chance of rain 20%.
Friday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 46F. Winds from the WSW at 5 to 10 mph. Chance of rain 20%.
Friday Night
nt_partlycloudy Partly cloudy. Low of 32F. Winds from the WSW at 5 to 10 mph.
Saturday
clear Clear. High of 46F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 32F. Winds less than 5 mph.
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Weather Forecast for Grand Teton National Park WY

View Calendar 10-Day Forecast for station MTOPW4

Wednesday, 22
Thunderstorm
57 | 36 °F
T-storms
Chance of
Precipitation
50%
Thursday, 23
Thunderstorm
57 | 30 °F
T-storms
Chance of
Precipitation
30%
Friday, 24
Thunderstorm
52 | 32 °F
Thunderstorm
Chance of
Precipitation
20%
Saturday, 25
Mostly Cloudy
59 | 34 °F
Mostly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Mostly Cloudy
61 | 36 °F
Mostly Cloudy
Chance of
Precipitation
0%
Monday, 27
Chance of Rain
52 | 36 °F
Chance of Rain
Chance of
Precipitation
40%
Tuesday, 28
Chance of Rain
55 | 34 °F
Chance of Rain
Chance of
Precipitation
20%
Wednesday, 29
Chance of a Thunderstorm
55 | 32 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Thursday, 30
Chance of a Thunderstorm
46 | 32 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Friday, 31
Chance of a Thunderstorm
46 | 32 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Source: BestForecast at 8:05 PM MDT on May 21, 2013
Descriptive Forecast
Wednesday
tstorms Partly cloudy with thunderstorms and rain showers. High of 57F. Winds from the South at 10 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_chancesnow Mostly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of snow and thunderstorms after midnight. Low of 36F. Breezy. Winds from the SSE at 10 to 20 mph with gusts to 30 mph. Chance of precipitation 40% .
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 25 57 | 30 46 | 28 39 | 30
Wind 10 mph SSE 14 mph South 14 mph SSW 19 mph SE
Humidity 75% 35% 48% 69%
Chance of Precip. 10% 40% 50% 40%
Cloud Cover 45% 73% 73% 76%
Conditions Partly Cloudy Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:48 AM
8:48 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.91], Average RMSE [1.43]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.42], Average RMSE [1.84] : Use NWS
Source: BestForecast at 8:05 PM MDT on May 21, 2013
Descriptive Forecast
Thursday
tstorms Partly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 57F. Breezy. Winds from the South at 15 to 20 mph with gusts to 30 mph. Chance of rain 30%.
Thursday Night
nt_tstorms Partly cloudy with thunderstorms and a chance of rain. Low of 30F. Breezy. Winds from the SSW at 10 to 20 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 28 54 | 27 45 | 23 36 | 28
Wind 15 mph SSE 18 mph South 15 mph SW 11 mph SSW
Humidity 68% 34% 43% 76%
Chance of Precip. 40% 30% 30% 10%
Cloud Cover 47% 61% 64% 39%
Conditions Chance of Rain Chance of a Thunderstorm Thunderstorm Partly Cloudy
Sunrise & Sunset
5:47 AM
8:49 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.22], Average RMSE [1.94]
The National Weather Service forecast quality is good. MaxT RMSE [1.70], Average RMSE [1.85] : Use NWS
Source: BestForecast at 8:05 PM MDT on May 21, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy with thunderstorms and a chance of rain in the afternoon. High of 52F. Winds from the SW at 5 to 20 mph. Chance of rain 20%.
Friday Night
nt_clear Partly cloudy in the evening, then clear. Low of 32F. Winds from the South at 5 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 27 52 | 19 50 | 16 34 | 14
Wind 8 mph SW 17 mph WSW 15 mph SW 4 mph SE
Humidity 87% 27% 25% 43%
Chance of Precip. 10% 20% 10% 0%
Cloud Cover 42% 45% 44% 0%
Conditions Partly Cloudy Thunderstorm Partly Cloudy Clear
Sunrise & Sunset
5:46 AM
8:50 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.43], Average RMSE [1.84]
The National Weather Service forecast quality is good. MaxT RMSE [2.09], Average RMSE [2.50] : Use NWS
Source: BestForecast at 8:05 PM MDT on May 21, 2013
Descriptive Forecast
Saturday
mostlycloudy Overcast. High of 59F. Winds from the South at 5 to 15 mph.
Saturday Night
nt_partlycloudy Mostly cloudy in the evening, then overcast. Low of 34F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 10 55 | 18 54 | 23 39 | 23
Wind 5 mph SE 10 mph SSW 9 mph SW 4 mph SE
Humidity 41% 22% 30% 51%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 96% 95% 80% 67%
Conditions Overcast Overcast Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:45 AM
8:51 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.00], Average RMSE [2.26]
The National Weather Service forecast quality is fair. MaxT RMSE [2.61], Average RMSE [2.57] : Use NWS
Source: BestForecast at 8:05 PM MDT on May 21, 2013
Descriptive Forecast
Sunday
mostlycloudy Overcast. High of 61F. Winds from the SSW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 36F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 10 61 | 18 52 | 25 39 | 30
Wind 6 mph SSE 9 mph SW 5 mph West 1 mph ESE
Humidity 34% 17% 33% 68%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 91% 97% 75% 95%
Conditions Overcast Overcast Mostly Cloudy Overcast
Sunrise & Sunset
5:45 AM
8:52 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.93], Average RMSE [2.71]
The National Weather Service forecast quality is fair. MaxT RMSE [3.10], Average RMSE [2.42] : Use NWS
Source: BestForecast at 8:05 PM MDT on May 21, 2013
Descriptive Forecast
Monday
chancerain Partly cloudy with a chance of rain. High of 52F. Winds from the SSW at 5 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 36F. Winds from the SW at 5 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 27 52 | 25 52 | 32 36 | 34
Wind 3 mph South 8 mph SW 10 mph WSW 5 mph SSW
Humidity 64% 36% 45% 91%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 57% 52% 25% 83%
Conditions Partly Cloudy Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:44 AM
8:53 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.44], Average RMSE [3.87]
The National Weather Service forecast quality is poor. MaxT RMSE [3.56], Average RMSE [3.27] : Use NWS
Source: BestForecast at 8:05 PM MDT on May 21, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy with a chance of rain. High of 55F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.
Tuesday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Low of 34F. Winds from the WSW at 5 to 15 mph shifting to the South after midnight. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 30 52 | 28 48 | 25 36 | 25
Wind 5 mph SSW 7 mph WSW 10 mph WSW 3 mph SSW
Humidity 74% 39% 40% 63%
Chance of Precip. 10% 0% 20% 10%
Cloud Cover 100% 2% 85% 87%
Conditions Overcast Clear Chance of Rain Mostly Cloudy
Sunrise & Sunset
5:43 AM
8:53 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.13], Average RMSE [4.10]
The National Weather Service forecast quality is poor. MaxT RMSE [4.81], Average RMSE [4.56] : Use NWS
Source: BestForecast at 8:05 PM MDT on May 21, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 55F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 32F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 23 52 | 28 46 | 34 36 | 32
Wind 4 mph SSW 5 mph SW 5 mph SW 3 mph SSW
Humidity 58% 40% 63% 87%
Chance of Precip. 10% 20% 10% 10%
Cloud Cover 49% 55% 70% 47%
Conditions Partly Cloudy Chance of a Thunderstorm Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:43 AM
8:54 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.86], Average RMSE [8.65]
Source: BestForecast at 8:05 PM MDT on May 21, 2013
Descriptive Forecast
Thursday
partlycloudy Clear with a chance of a thunderstorm. High of 46F. Winds from the WSW at 5 to 10 mph. Chance of rain 20%.
Thursday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 32F. Winds from the WSW at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 30 46 | 30 45 | 30 34 | 32
Wind 3 mph SW 7 mph WSW 8 mph WSW 4 mph SW
Humidity 90% 50% 54% 90%
Chance of Precip. 10% 20% 10% 20%
Cloud Cover 25% 21% 17% 47%
Conditions Clear Chance of a Thunderstorm Clear Chance of a Thunderstorm
Sunrise & Sunset
5:42 AM
8:55 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.75], Average RMSE [5.26]
Source: BestForecast at 8:05 PM MDT on May 21, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 46F. Winds from the WSW at 5 to 10 mph. Chance of rain 20%.
Friday Night
nt_partlycloudy Partly cloudy. Low of 32F. Winds from the WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 32 46 | 30 46 | 28 34 | 25
Wind 3 mph WSW 7 mph WSW 8 mph WSW 3 mph WSW
Humidity 100% 53% 49% 71%
Chance of Precip. 10% 20% 10% 10%
Cloud Cover 77% 72% 67% 40%
Conditions Fog Chance of a Thunderstorm Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:42 AM
8:56 PM
Source: BestForecast at 8:05 PM MDT on May 21, 2013
Descriptive Forecast
Saturday
clear Clear. High of 46F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 32F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 21 46 | 18 46 | 14 34 | 14
Wind 2 mph WSW 6 mph West 6 mph West 2 mph WSW
Humidity 67% 30% 26% 43%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 14% % % %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Active Notice: Public Information Statement  (US Severe Weather)
History & Almanac
May 22, 2013 Max Temp Min Temp
Normal (KJAC) 62 °F 32 °F
Record (KJAC) 79 °F (1967) 20 °F (1973)
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
Afton, Wyoming 91 miles 3.6 11:23 PM MDT
2013-05-15
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Astronomy
May. 22, 2013 Rise Set
Actual Time 5:48 AM MDT 8:48 PM MDT
Civil Twilight 5:14 AM MDT 9:22 PM MDT
Nautical Twilight 4:30 AM MDT 10:06 PM MDT
Astronomical Twilight 3:38 AM MDT 10:58 PM MDT
Moon 6:10 PM MDT 4:00 AM MDT
Length Of Visible Light 16h 08m
Length of Day
14h 59m
Tomorrow will be 1m 50s longer.
Waxing Gibbous, 89% of the Moon is Illuminated
Today
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
48 °F
Cody
44 °F
South Pass
44 °F
Thermopolis
42 °F
Pinedale
41 °F
Newcastle
39 °F
Newcastle
41 °F
Pinedale
44 °F
South Pass
44 °F
Thermopolis
48 °F
Cody
Record Extremes
Snow Depth
Station Depth Elevation
Two Ocean Plateau 43 in 9240 ft
Togwotee Pass 37 in 7980 ft
Lewis Lake Divide 13 in 7850 ft
Grassy Lake 1 in 7265 ft
Thumb Divide 0 in 7980 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Jackson 45 °F Mostly Cloudy 1:15 AM MDT
Driggs 47 °F Scattered Clouds 12:56 AM MDT
Yellowstone 33 °F N/A 12:56 AM MDT
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Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: VFR (KP60)
Wind Speed: 0.0 kts.
Wind Dir: 165° (SSE)
Ceiling: Unlimited

METAR KP60 220656Z AUTO 00000KT 01/M01 A2997 RMK AO2 SLP118 T00061011 401281028 PWINO FZRANO TSNO

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Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Sports
Event Date Forecast
Mariners vs. Angels 7:05 PM PDT on May 21, 2013 Clear, 65 °F
Cardinals vs. Padres 7:10 PM PDT on May 21, 2013 Partly Cloudy, 63 °F
Event Date Forecast
Livorno vs. Brescia 6:30 PM CEST on May 22, 2013 Clear, High 69° F/ 21° C
Empoli vs. Novara 8:45 PM CEST on May 22, 2013 Clear, High 68° F/ 20° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Partly Cloudy, 70 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
Event Date Forecast
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 68 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2013 Mostly Cloudy, 70 °F
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Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
MesoWest TWO OCEAN PLATEAU , Moran, WY 35 °F 35 °F - - North  at  - 0.00 in / hr 9240 ft 12:00 AM MDT MADIS
RAWS BURRO HILL WY, Moran, WY 42 °F 42 °F 33 °F 69% ENE  at  1 mph 0.00 in / hr 7250 ft 12:52 AM MDT MADIS
MesoWest BASE CAMP , Moran, WY 39 °F 39 °F - - North  at  - 0.00 in / hr 7029 ft 12:00 AM MDT MADIS
APRSWXNET Moran WY , Moran, WY 49 °F 49 °F 33 °F 53% ESE  at  2 mph 0.00 in / hr 6748 ft 10:39 PM MDT MADIS
WYDOT Wind River Lake, Kelly, WY 34 °F 29 °F 30 °F 84% SSE  at  6 mph 0.00 in / hr 9576 ft 1:20 AM MDT MADIS
HADS SNAKE RVR ON JACKSON LAKE AT DAM WY, Moose, WY 45 °F 45 °F - - North  at  - 0.00 in / hr 6778 ft 12:45 AM MDT MADIS
MesoWest TOGWOTEE PASS , Kelly, WY 38 °F 38 °F - - North  at  - 0.00 in / hr 9850 ft 12:00 AM MDT MADIS
HADS HUCKLEBERRY DIVIDE NEAR MORAN 13 WY, Moose, WY 39 °F 39 °F - - North  at  - 0.00 in / hr 7020 ft 11:45 PM MDT MADIS
MesoWest SNAKE RIVER STATION , Moose, WY 36 °F 36 °F - - North  at  - 0.00 in / hr 6919 ft 12:00 AM MDT MADIS
HADS SOUTH ENTRANCE YNP SNAKE RIVER S WY, Moose, WY 36 °F 36 °F - - North  at  - 0.00 in / hr 6899 ft 12:45 AM MDT MADIS
RAWS GRAND TETON WY, Moose, WY 41 °F 41 °F 37 °F 84% NW  at  2 mph 0.00 in / hr 6729 ft 12:58 AM MDT MADIS
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Public Information Statement
Mobile & Email Alerts Statement as of 10:58 PM MDT on May 21, 2013

This is the final rainfall totals from last Thursday
may 16th through this Monday may 20th.

Some sites with low amounts may not have reported each
days rainfall but are included anyway. Thank you to
all our spotters and observers.

Location rainfall

Big Horn County...
2 SSW Lovell... 0.51 inch.
Greybull... 0.43 inch.
Greybull Airport... 0.38 inch.
Shell... 0.33 inch.

Fremont County...
Jeffrey City... 1.74 inches.
6 SW Lander... 1.58 inches.
Lander... 1.16-1.29 inches.
Lander Airport... 1.27 inches.
9 SSE Lander... 1.23 inches.
Lander... 1.16 inches.
Hudson... 1.17 inches.
10 WNW DuBois... 0.92 inch.
6 se Lander... 0.90 inch.
Riverton downtown... 0.83 inch.
Riverton Airport... 0.79 inch.
2 N Lander... 0.68 inch.
Burris... 0.63 inch.
DuBois... 0.40 inch.
Boysen dam... 0.31 inch.

Hot Springs County...
Thermopolis... 1.46 inches.
Kirby... 1.23 inches.
1 SW Thermopolis... 1.11 inches.
9 NE Thermopolis... 0.99 inch.
Thermopolis... 0.96 inch.

Johnson County...
Buffalo Airport... 1.04 inches.
20 S Buffalo... 0.93 inch.
Billy creek... 0.82 inch.
Buffalo... 0.67 inch.
4 SSW Buffalo... 0.66 inch.
17 NNW Kaycee... 0.61 inch.
Buffalo... 0.43 inch.
17 E Kaycee... 0.07 inch.

Lincoln County...
Afton... 1.77 inches.
3 se Bedford... 1.73 inches.
5 NNE Thayne... 1.70 inches.
5 SSE Smoot... 1.56 inches.
Star Valley ranch... 0.79 inch.
1 SW Afton... 0.70 inch.
Fossil Butte... 0.48 inch.
21 NNW Kemmerer... 0.29 inch.

Natrona County...
3 SW Casper... 3.96 inches.
2 S Casper... 2.60 inches.
4 WSW Casper... 2.55 inches.
Casper... 2.45 inches.
1 SW Casper... 2.39 inches.
4 WSW Casper... 2.28 inches.
4 SW Casper... 2.22 inches.
11 ESE Casper... 2.05 inches.
Casper Airport... 1.58 inches.
Casper near Airport... 1.56 inches.
10 WSW Casper... 1.36 inches.
11 WSW Casper... 1.34 inches.
Casper... 1.09 inches.
Midwest... 1.02 inches.
12 NE Lysite... 0.21 inch.

Park County...
5 ESE Cody... 1.89 inches.
3 NE sunshine... 1.85 inches.
4 se Cody... 1.78 inches.
2 WSW Cody... 1.76 inches.
7 SW Cody... 1.75 inches.
1 WNW Cody... 1.59 inches.
3 NE Clark... 1.56 inches.
1 E Cody... 1.45 inches.
1 ESE Cody... 1.42 inches.
4 SW Powell... 1.38 inches.
Crandall creek... 1.02 inches.
4 ENE Powell... 0.93 inch.
1 W Powell... 0.86 inch.
Meeteetse... 0.85 inch.

Sublette County...
Daniel Fish Hatchery... 0.76 inch.
13 se Pinedale... 0.48 inch.
14 NW Pinedale... 0.44 inch.
Boulder rearing station... 0.33 inch.
Big Piney Airport... 0.25 inch.

Sweetwater County...
1 E Rock Springs... 1.06 inches.
1 W Rock Springs... 1.06 inches.
38 NW Superior... 1.00 inches.
Green River... 1.00 inches.
Rock Springs... 0.96 inch.
7 SSE Rock Springs... 0.91 inch.
5 N Farson... 0.85 inch.
Rock Springs Airport... 0.36 inch.
1 S Rock Springs... 0.29 inch.
Buckboard Marina... 0.19 inch.

Teton County...
5 WNW Moran... 1.09 inches.
4 SSW Jackson... 0.82 inch.
Moose... 0.77 inch.
2 NE Teton Village... 0.75 inch.
Jackson... 0.74 inch.
Moose... 0.67 inch.
3 WNW Jackson... 0.31 inch.

Washakie County...
16 SSE Ten Sleep... 0.66 inch.
8 SW Worland... 0.48 inch.
5 NNW Ten Sleep... 0.39 inch.
Worland Airport... 0.35 inch.

Yellowstone National Park...
Snake River Ranger station... 1.53 inches.
Lake Yellowstone... 1.07 inches.
Old Faithful Ranger station... 1.03 inches.
Tower falls Ranger station... 0.79 inch.
Lamar Ranger station... 0.57 inch.
Yellowstone East Entrance... 0.47 inch.


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