Yellowstone National Park, WY

2:21 AM MDT on May 20, 2013 (GMT -0600)
Elev: 8251 ft
Lon: 110.4° W
Lat: 44.8° N
Source
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News
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Weather Summary
Kari Kiefer
Weather Underground Forecast for Monday, May 20, 2013.

Heavy rains and severe thunderstorm activity will continue for areas of the Plains into the Midwest on Monday as a broad, nearly stationary low sits over the Northern Plains. As the system lingers, ample moisture and energy will stream northward from the Gulf of Mexico, while an associated cold front extends from the low into Iowa and back across the Central and Southern Plains. The sharpening cold front combined with a dry line in the Southern Plains and the moisture laden conditions of the region will allow for multiple clusters of thunderstorms to develop across the Plains and into the Mid-Mississippi Valley. Portions of Oklahoma, southeastern Kansas, extreme, northwestern Arkansas, an southwestern Missouri are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for strong tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of the southwestern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will persist near the low and it's associated warm front in portions of the north-central U.S. Continued precipitation in these already saturate areas combined with rapid runoff will continue flood concerns from parts of North Dakota into northwestern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected in the Mid-Atlantic and southeastern corner of the nation as a weak upper trough of low pressure drops southward over the region. Locally heavy rain amounts of up to 2 inches may result in areas of minor flooding, especially in poor drainage areas. To the north, additional showers will be possible in the Northeast.
Weather Underground Forecast for Monday, May 20, 2013.

Heavy rains and severe thunderstorm activity will continue for areas of the Plains into the Midwest on Monday as a broad, nearly stationary low sits over the Northern Plains. As the system lingers, ample moisture and energy will stream northward from the Gulf of Mexico, while an associated cold front extends from the low into Iowa and back across the Central and Southern Plains. The sharpening cold front combined with a dry line in the Southern Plains and the moisture laden conditions of the region will allow for multiple clusters of thunderstorms to develop across the Plains and into the Mid-Mississippi Valley. Portions of Oklahoma, southeastern Kansas, extreme, northwestern Arkansas, an southwestern Missouri are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for strong tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of the southwestern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will persist near the low and it's associated warm front in portions of the north-central U.S. Continued precipitation in these already saturate areas combined with rapid runoff will continue flood concerns from parts of North Dakota into northwestern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected in the Mid-Atlantic and southeastern corner of the nation as a weak upper trough of low pressure drops southward over the region. Locally heavy rain amounts of up to 2 inches may result in areas of minor flooding, especially in poor drainage areas. To the north, additional showers will be possible in the Northeast.
More News Articles

Yellowstone National Park Weather at a Glance

Updated 1:49 AM MDT
Elevation
7899 ft
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Now
Overcast
Overcast
Temperature
35 °F
Feels Like 32 °F
Wind(mph)
4
Sunrise / Set
5:47 AM
8:49 PM
Moon
Waxing Gibbous
Tonight
Snow Showers 32 °F
Snow Showers
60% chance of precipitation
Monday
Rain 50 °F
Rain
30% chance of precipitation
Monday Night
Partly Cloudy 28 °F
Partly Cloudy
20% chance of precipitation
Tuesday
Partly Cloudy 57 | 32 °F
Partly Cloudy
Wednesday
Chance Rain 59 | 36 °F
Chance Rain
50% chance of precipitation
Thursday
Mostly Cloudy 63 | 32 °F
Mostly Cloudy
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
30.14 in
Visibility
10.0 miles
Clouds
Overcast 3600 ft
Moisture
Humidity
90%
Rainfall
0.41 in
Snow Depth
Not available.
METAR
METAR KWYS 200815Z AUTO 00000KT 10SM OVC036 04/02 A3014 RMK AO2
Don't speak METAR? Read our FAQ.
Weather Radio
Weather Radio Index
Temperature
Windchill
32 °F
Dew Point
32 °F
Wind
Speed / Dir
4 mph from NW
Wind Gust
10.0 mph
Health
UV
0 out of 16
Pollen
.90 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Monday
rain Mostly cloudy with rain showers, then thunderstorms and rain showers in the afternoon. High of 50F. Breezy. Winds from the NNW at 15 to 20 mph. Chance of rain 30%.
Monday Night
nt_partlycloudy Partly cloudy with a chance of snow. Low of 28F. Winds from the North at 5 to 15 mph. Chance of snow 20%.
Tuesday
partlycloudy Partly cloudy. High of 57F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 32F. Winds from the SSW at 5 to 10 mph.
Wednesday
chancerain Partly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 59F. Winds from the SSE at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and rain after midnight. Low of 36F. Winds from the ESE at 5 to 10 mph. Chance of rain 50%.
Thursday
mostlycloudy Overcast. High of 63F. Winds from the South at 5 to 15 mph.
Thursday Night
nt_partlycloudy Overcast with a chance of rain in the evening, then partly cloudy. Low of 32F. Winds from the West at 5 to 10 mph.
Friday
mostlycloudy Mostly cloudy. High of 59F. Winds from the SSW at 10 to 15 mph.
Friday Night
nt_partlycloudy Clear. Low of 28F. Winds from the South at 5 to 20 mph.
Saturday
mostlycloudy Mostly cloudy. High of 63F. Winds from the South at 5 to 15 mph.
Saturday Night
nt_mostlycloudy Mostly cloudy. Low of 32F. Winds from the South at 5 to 10 mph.
Sunday
mostlycloudy Mostly cloudy. High of 64F. Winds from the SSW at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 30F. Winds from the SSW at 5 to 15 mph.
Monday
clear Clear. High of 59F. Winds from the SSW at 5 to 15 mph.
Monday Night
nt_partlycloudy Clear. Low of 34F. Winds from the SW at 5 to 15 mph.
Tuesday
partlycloudy Partly cloudy. High of 59F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 34F. Winds less than 5 mph.
Wednesday
partlycloudy Partly cloudy. High of 52F. Winds less than 5 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 34F. Winds less than 5 mph.
Thursday
chancerain Partly cloudy with a chance of snow. High of 52F. Winds less than 5 mph. Chance of snow 20%.
Thursday Night
nt_clear Clear. Low of 34F. Winds less than 5 mph.
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Weather Forecast for Yellowstone National Park WY

View Calendar 10-Day Forecast for station MCANW4

Monday, 20
Rain
50 | 28 °F
Rain
Chance of
Precipitation
30%
Tuesday, 21
Partly Cloudy
57 | 32 °F
Partly Cloudy
Chance of
Precipitation
10%
Wednesday, 22
Chance Rain
59 | 36 °F
Chance Rain
Chance of
Precipitation
50%
Thursday, 23
Mostly Cloudy
63 | 32 °F
Mostly Cloudy
Chance of
Precipitation
0%
Friday, 24
Mostly Cloudy
59 | 28 °F
Mostly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Mostly Cloudy
63 | 32 °F
Mostly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Mostly Cloudy
64 | 30 °F
Mostly Cloudy
Chance of
Precipitation
0%
Monday, 27
Clear
59 | 34 °F
Clear
Chance of
Precipitation
0%
Tuesday, 28
Partly Cloudy
59 | 34 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 29
Partly Cloudy
52 | 34 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 1:34 AM MDT on May 20, 2013
Descriptive Forecast
Monday
rain Mostly cloudy with rain showers, then thunderstorms and rain showers in the afternoon. High of 50F. Breezy. Winds from the NNW at 15 to 20 mph. Chance of rain 30%.
Monday Night
nt_partlycloudy Partly cloudy with a chance of snow. Low of 28F. Winds from the North at 5 to 15 mph. Chance of snow 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 30 50 | 32 46 | 32 36 | 32
Wind 14 mph NNW 16 mph North 13 mph North 9 mph North
Humidity 79% 49% 54% 82%
Chance of Precip. 60% 30% 30% 20%
Cloud Cover 84% 77% 66% 46%
Conditions Snow Showers Thunderstorm Chance of Rain Chance of Snow
Sunrise & Sunset
5:47 AM
8:49 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.30], Average RMSE [1.79]
The National Weather Service forecast quality is good. MaxT RMSE [1.52], Average RMSE [2.16] : Use NWS
Source: BestForecast at 1:34 AM MDT on May 20, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 57F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 32F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 25 57 | 28 48 | 28 39 | 30
Wind 3 mph North 4 mph WNW 7 mph West 4 mph SSE
Humidity 89% 33% 44% 68%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 34% 38% 40% 29%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:46 AM
8:50 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.95], Average RMSE [1.68]
The National Weather Service forecast quality is good. MaxT RMSE [1.87], Average RMSE [2.11] : Use NWS
Source: BestForecast at 1:34 AM MDT on May 20, 2013
Descriptive Forecast
Wednesday
chancerain Partly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 59F. Winds from the SSE at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and rain after midnight. Low of 36F. Winds from the ESE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 28 59 | 30 55 | 30 43 | 37
Wind 3 mph SE 6 mph SSW 8 mph SSW 4 mph East
Humidity 91% 31% 37% 85%
Chance of Precip. 20% 50% 50% 20%
Cloud Cover 45% 73% 66% 96%
Conditions Chance of Snow Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:45 AM
8:51 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.88], Average RMSE [1.80]
The National Weather Service forecast quality is good. MaxT RMSE [2.15], Average RMSE [1.90] : Use NWS
Source: BestForecast at 1:34 AM MDT on May 20, 2013
Descriptive Forecast
Thursday
mostlycloudy Overcast. High of 63F. Winds from the South at 5 to 15 mph.
Thursday Night
nt_partlycloudy Overcast with a chance of rain in the evening, then partly cloudy. Low of 32F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 34 57 | 27 54 | 32 41 | 32
Wind 3 mph SSE 12 mph SSW 9 mph West 3 mph West
Humidity 88% 29% 43% 68%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 93% 93% 99% 29%
Conditions Overcast Overcast Chance of Rain Partly Cloudy
Sunrise & Sunset
5:45 AM
8:52 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.17], Average RMSE [1.68]
The National Weather Service forecast quality is fair. MaxT RMSE [2.91], Average RMSE [2.20] : Use NWS
Source: BestForecast at 1:34 AM MDT on May 20, 2013
Descriptive Forecast
Friday
mostlycloudy Mostly cloudy. High of 59F. Winds from the SSW at 10 to 15 mph.
Friday Night
nt_partlycloudy Clear. Low of 28F. Winds from the South at 5 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 21 57 | 16 57 | 16 43 | 18
Wind 5 mph SSE 13 mph SSW 15 mph SSW 7 mph SSE
Humidity 64% 20% 20% 36%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 17% 63% 91% 0%
Conditions Clear Partly Cloudy Overcast Clear
Sunrise & Sunset
5:44 AM
8:53 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.76], Average RMSE [1.92]
The National Weather Service forecast quality is fair. MaxT RMSE [3.27], Average RMSE [2.05] : Use NWS
Source: BestForecast at 1:34 AM MDT on May 20, 2013
Descriptive Forecast
Saturday
mostlycloudy Mostly cloudy. High of 63F. Winds from the South at 5 to 15 mph.
Saturday Night
nt_mostlycloudy Mostly cloudy. Low of 32F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 10 61 | 16 59 | 19 39 | 16
Wind 6 mph SE 13 mph SW 9 mph SW 3 mph East
Humidity 49% 16% 20% 38%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 32% 99% 99%
Conditions Clear Partly Cloudy Overcast Overcast
Sunrise & Sunset
5:43 AM
8:54 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.31], Average RMSE [3.06]
The National Weather Service forecast quality is poor. MaxT RMSE [3.88], Average RMSE [3.18] : Use NWS
Source: BestForecast at 1:34 AM MDT on May 20, 2013
Descriptive Forecast
Sunday
mostlycloudy Mostly cloudy. High of 64F. Winds from the SSW at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 30F. Winds from the SSW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 16 64 | 18 61 | 19 37 | 18
Wind 4 mph SE 7 mph SW 11 mph WSW 4 mph SSW
Humidity 50% 16% 20% 44%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 66% 77% 92% 3%
Conditions Mostly Cloudy Mostly Cloudy Overcast Clear
Sunrise & Sunset
5:42 AM
8:55 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.75], Average RMSE [2.95]
The National Weather Service forecast quality is poor. MaxT RMSE [5.42], Average RMSE [4.52] : Use NWS
Source: BestForecast at 1:34 AM MDT on May 20, 2013
Descriptive Forecast
Monday
clear Clear. High of 59F. Winds from the SSW at 5 to 15 mph.
Monday Night
nt_partlycloudy Clear. Low of 34F. Winds from the SW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 21 57 | 19 50 | 21 41 | 23
Wind 6 mph SE 14 mph SW 12 mph WSW 2 mph SSW
Humidity 64% 23% 31% 47%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% 14% 4% 23%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:41 AM
8:56 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.74], Average RMSE [6.18]
Source: BestForecast at 1:34 AM MDT on May 20, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 59F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 34F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 25 52 | 30 50 | 34 37 | 34
Wind 2 mph SSW 4 mph West 4 mph WSW 3 mph SSW
Humidity 71% 43% 53% 88%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 39% 45% 52% 47%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:41 AM
8:57 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [7.09], Average RMSE [4.22]
Source: BestForecast at 1:34 AM MDT on May 20, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 52F. Winds less than 5 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 34F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 34 52 | 32 52 | 28 37 | 27
Wind 3 mph SSW 5 mph WSW 5 mph WSW 3 mph SSW
Humidity 95% 44% 41% 63%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 43% 59% 76% 55%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:40 AM
8:58 PM
Source: BestForecast at 1:34 AM MDT on May 20, 2013
Descriptive Forecast
Thursday
chancerain Partly cloudy with a chance of snow. High of 52F. Winds less than 5 mph. Chance of snow 20%.
Thursday Night
nt_clear Clear. Low of 34F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 23 52 | 28 52 | 32 37 | 32
Wind 3 mph SSW 5 mph WSW 6 mph WSW 4 mph SSW
Humidity 63% 37% 47% 79%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 33% 52% 71% %
Conditions Chance of Snow Chance of a Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Active Notice: Record Report,  Public Information Statement  (US Severe Weather)
History & Almanac
May 20, 2013 Max Temp Min Temp
Normal (KP60) 53 °F 30 °F
Record (KP60) 66 °F (2002) 17 °F (2003)
Yesterday 41 °F 31 °F
Yesterday's Heating Degree Days: 29
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
Three Forks, Montana 82 miles 2.7 2:46 AM MDT
2013-05-14
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Astronomy
May. 20, 2013 Rise Set
Actual Time 5:47 AM MDT 8:49 PM MDT
Civil Twilight 5:12 AM MDT 9:24 PM MDT
Nautical Twilight 4:28 AM MDT 10:09 PM MDT
Astronomical Twilight 3:35 AM MDT 11:02 PM MDT
Moon 3:49 PM MDT 2:57 AM MDT
Length Of Visible Light 16h 11m
Length of Day
15h 01m
Tomorrow will be 1m 59s longer.
Waxing Gibbous, 72% 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
51 °F
Torrington
50 °F
Greybull
48 °F
Douglas
48 °F
Gillette
48 °F
Sheridan
32 °F
Yellowstone
33 °F
South Pass
37 °F
Rawlins
37 °F
Thermopolis
39 °F
Pinedale
Record Extremes
Snow Depth
Station Depth Elevation
Sylvan Lake 11 in 8420 ft
Thumb Divide 0 in 7980 ft
Lewis Lake Divide 17 in 7850 ft
Two Ocean Plateau 47 in 9240 ft
Grassy Lake 7 in 7265 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Yellowstone 31 °F N/A 1:56 AM MDT
West Yellowstone 39 °F Overcast 2:15 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 (KWYS)
Wind Speed: 0.0 kts.
Wind Dir: 311° (NW)
Ceiling: 3600 ft

METAR KWYS 200815Z AUTO 00000KT 10SM OVC036 04/02 A3014 RMK AO2

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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. Indians 12:05 PM EDT on May 20, 2013 Partly Cloudy, 74 °F
Rays vs. Blue Jays 1:07 PM EDT on May 20, 2013 Scattered Clouds, High 71° F/ 22° C
Event Date Forecast
Real Salt Lake vs. Chivas USA 7:30 PM PDT on May 19, 2013 Clear, 65 °F
Murcia vs. Guadalajara 3:00 PM EDT on May 20, 2013 Forecast not available.
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Partly Cloudy, 74 °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, 70 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2013 Partly Cloudy, 70 °F
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Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
MesoWest CANYON , Yellowstone National Park, WY 37 °F 37 °F - - North  at  - 0.00 in / hr 8089 ft 12:00 AM MDT MADIS
RAWS GREBE WY, Yellowstone National Park, WY 35 °F 32 °F 32 °F 90% NW  at  4 mph 0.00 in / hr 7899 ft 1:49 AM MDT MADIS
RAWS SODA BUTTE MT, Cooke City, MT 33 °F 33 °F 33 °F 100% West  at  0 mph 0.00 in / hr 8160 ft 1:17 AM MDT MADIS
MesoWest NORTHEAST ENTRANCE , Cooke City, MT 38 °F 38 °F - - North  at  - 0.00 in / hr 7350 ft 1:00 AM MDT MADIS
HADS SODA BUTTE CREEK AT YELLOWSTONE MT, Cooke City, MT 35 °F 35 °F - - North  at  - 0.00 in / hr 7359 ft 1:45 AM MDT MADIS
HADS TOWER FALLS RANGER STATION AT YE WY, Yellowstone National Park, WY 38 °F 38 °F 38 °F 100% SSW  at  1 mph 0.00 in / hr 6266 ft 1:15 AM MDT MADIS
HADS MAMMOTH WY, Yellowstone National Park, WY 41 °F 38 °F 39 °F 94% NNE  at  4 mph 0.00 in / hr 6299 ft 1:15 AM MDT MADIS
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Record Report
Mobile & Email Alerts Statement as of 06:35 PM MDT on May 19, 2013

... Record daily maximum rainfall set at Casper WY...

a moist northerly flow developed early Sunday morning... bringing
steady rain showers to the Casper area Sunday. As a result... a
record rainfall of 1.14 inch(es) was set at Casper WY today. This
breaks the old record of 0.85 set in 1975.



View All U.S. Severe Weather
Public Information Statement
Mobile & Email Alerts Statement as of 8:20 PM MDT on May 19, 2013

Rain showers and thunderstorms have brought needed precipitation to
the area since Thursday. The Table below reflects rainfall totals
from last Thursday through Sunday afternoon. With more rain falling
some of these totals will increase. Check back for updates on
Monday.

Location rainfall

Big Horn County...
Greybull... 0.43 inch.
2 SSW Lovell... 0.36 inch.
Shell... 0.30 inch.
Greybull... 0.06 inch.

Fremont County...
Lander... 1.16 inches.
Lander ASOS... 0.90 inch.
Hudson... 0.87 inch.
10 WNW DuBois... 0.85 inch.
Jeffrey City... 0.81 inch.
Riverton downtown... 0.71 inch.
Riverton ASOS... 0.69 inch.
2 N Lander... 0.68 inch.
Lander... 0.46 inch.
6 SW Lander... 0.43 inch.
DuBois... 0.30 inch.
Burris... 0.25 inch.
9 SSE Lander... 0.22 inch.
1 WSW Lander... 0.18 inch.
6 se Lander... 0.11 inch.
Boysen dam... 0.01 inch.

Hot Springs County...
Thermopolis... 0.96 inch.
Kirby... 0.64 inch.
9 NE Thermopolis... 0.48 inch.
1 SW Thermopolis... 0.43 inch.
Thermopolis... 0.39 inch.

Johnson County...
20 S Buffalo... 0.83 inch.
17 NNW Kaycee... 0.61 inch.
Buffalo... 0.24 inch.
Billy creek... 0.15 inch.
Buffalo... 0.14 inch.
4 SSW Buffalo... 0.09 inch.
17 E Kaycee... 0.07 inch.

Lincoln County...
Afton... 1.47 inches.
3 se Bedford... 1.39 inches.
5 NNE Thayne... 1.33 inches.
5 SSE Smoot... 1.12 inches.
Star Valley ranch... 0.79 inch.
1 SW Afton... 0.68 inch.
Fossil Butte... 0.48 inch.
21 NNW Kemmerer... 0.29 inch.

Natrona County...
4 WSW Casper... 1.69 inches.
1 SW Casper... 1.67 inches.
11 ESE Casper... 1.52 inches.
4 SW Casper... 1.34 inches.
Casper ASOS... 1.27 inches.
2 S Casper... 1.24 inches.
4 WSW Casper... 1.20 inches.
11 WSW Casper... 0.57 inch.
10 WSW Casper... 0.57 inch.
Midwest... 0.47 inch.
Casper... 0.20 inch.
6 S Casper... 0.10 inch.
12 NE Lysite... 0.09 inch.
Casper... 0.02 inch.

Park County...
3 NE sunshine... 1.52 inches.
1 E Cody... 1.45 inches.
1 ESE Cody... 1.42 inches.
4 se Cody... 1.36 inches.
1 WNW Cody... 1.35 inches.
7 SW Cody... 1.32 inches.
3 NE Clark... 1.28 inches.
2 WSW Cody... 1.25 inches.
5 ESE Cody... 1.24 inches.
4 SW Powell... 1.03 inches.
Crandall creek... 0.97 inch.
Meeteetse... 0.85 inch.
1 W Powell... 0.67 inch.
4 ENE Powell... 0.59 inch.
2 SW Powell... 0.04 inch.

Sublette County...
Daniel Fish Hatchery... 0.74 inch.
14 NW Pinedale... 0.43 inch.
13 se Pinedale... 0.39 inch.
Boulder rearing station... 0.31 inch.

Sweetwater County...
Green River... 0.40 inch.
5 N Farson... 0.17 inch.
1 E Rock Springs... 0.15 inch.
1 W Rock Springs... 0.15 inch.
Rock Springs... 0.13 inch.
38 NW Superior... 0.12 inch.
1 S Rock Springs... 0.09 inch.
Buckboard Marina... 0.07 inch.
7 SSE Rock Springs... 0.05 inch.

Teton County...
Jackson... 0.72 inch.
Moose... 0.72 inch.
4 SSW Jackson... 0.70 inch.
2 NE Teton Village... 0.68 inch.
Moose... 0.57 inch.
5 WNW Moran... 0.49 inch.
3 WNW Jackson... 0.31 inch.

Washakie County...
5 NNW Ten Sleep... 0.37 inch.
8 SW Worland... 0.35 inch.
16 SSE Ten Sleep... 0.26 inch.

Yellowstone National Park...
Snake River Ranger station... 1.23 inches.
Tower falls Ranger station... 0.73 inch.
Old Faithful Ranger station... 0.65 inch.
Lamar Ranger station... 0.45 inch.
Yellowstone East Entrance... 0.37 inch.


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