Grass Range, MT

11:08 PM MDT on May 17, 2013 (GMT -0600)
Elev: 3727 ft
Lon: 108.9° W
Lat: 47.0° N
Source
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News
Active Volcano Captured in Stunning Photos
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Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
NASA: New Pump Resolves Big Space Station Leak
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
Record Snow Ahead: Where Winter Won't End
May 17, 2013
Spring warmth has arrived in most of the U.S., except this state.
Storm Damage near Shreveport
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
Texas Tornadoes: As They Happened
May 17, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
By Man or Nature, Places That Will Never Be the Same
May 16, 2013
Where Earth has been changed forever.
Smaller Glaciers Boost Sea Level as Much as the Giants
May 16, 2013
Thousands of small glaciers, unconnected to continental-scale ice sheets, have dumped about 260 million tons of meltwater into the ocean annually between 2003 and 2009.
Deadly Texas Outbreak May Mark End of Tornado Drought
May 16, 2013
After months with record-low activity, the 2013 tornado season roared back with a vengeance on Wednesday as at least 10 twisters touched down across portions of north-central Texas, killing at least 6 and injuring dozens more.
Mexico Volcano Registers More Seismic Activity
May 16, 2013
Seismic activity is continuing at the Popocatepetl volcano near Mexico City and authorities say they have readied shelters and identified evacuation routes in case they should be needed.
Cyclone Mahasen Weakens After Killing 45 in Bangladesh
May 16, 2013
Cyclone Mahasan weakened Thursday afternoon into a tropical storm and then dissipated, causing far less damage than had been feared as it passed over Bangladesh and spared Myanmar almost entirely, meteorological officials said.
Worldwide Cleanup Reveals Trashed Beaches (PHOTOS)
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
Oldest Water on Earth Found Deep Underground
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
Texas Residents Missing after Tornadoes Found Safe
May 17, 2013
Deadly storms ripped across north-central Texas on Wednesday, leaving a wide trail of destruction.
Study: 97% Agreement on Manmade Global Warming
May 16, 2013
The scientific agreement that climate change is happening, and that it's caused by human activity, is significant and growing, according to a new study published Thursday.
Social Media Reacts as Deadly Severe Weather Pelts Texas
May 16, 2013
Severe weather broke out in northeastern Texas, including the Dallas Fort Worth area. Below are reports of hail and tornadoes from throughout social media.
Kepler's Alien-Hunting Days May be Numbered
May 15, 2013
NASA's planet-hunting Kepler telescope is broken, possibly jeopardizing searches for life outside the Milky Way.
Report: Coldest April in Over a Decade for U.S.
May 15, 2013
April 2013 was colder and wetter than average.
Stunning Images of Earth at Night (PHOTOS)
May 15, 2013
The collection above features over 100 breathtaking images of Earth taken from NASA satellites and the International Space Station at night. But to scientists and meteorologists, they are more than just pretty pictures.
America's First Climate Refugees: Is Exile Inevitable?
May 15, 2013
In Alaska, climate change is forcing villagers on the edge of the Arctic to confront the reality of a warming planet. If they don't act soon, their villages were be lost forever.
Wisconsin Wildfire Started by Logging Operations
May 17, 2013
The cause of a large wildfire in Wisconsin has been solved.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.
More News Articles

Grass Range Weather at a Glance

Updated 11:08 PM MDT
Elevation
4189 ft
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Now
Light Rain
Light Rain
Temperature
48.8 °F
Feels Like 45 °F
Wind(mph)
10.0
Sunrise / Set
5:37 AM
8:47 PM
Moon
Waxing Crescent
Tonight
Chance of a Thunderstorm 43 °F
Chance of T-storms
70% chance of precipitation
Tomorrow
Chance of a Thunderstorm 61 °F
Chance of T-storms
80% chance of precipitation
Tomorrow Night
Chance of a Thunderstorm 41 °F
Chance of T-storms
80% chance of precipitation
Sunday
Chance of a Thunderstorm 55 | 37 °F
Chance of T-storms
70% chance of precipitation
Monday
Rain Showers 63 | 43 °F
Rain Showers
70% chance of precipitation
Tuesday
Partly Cloudy 64 | 43 °F
Partly Cloudy
Tomorrow is forecast to be nearly the same temperature as today.
Conditions
Pressure
29.87 in
Visibility
10.0 miles
Clouds
Overcast 3300 ft
Moisture
Humidity
92%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KLWT 180454Z AUTO 30008KT 10SM -RA OVC033 10/09 A2991 RMK AO2 RAB41 SLP115 P0000 T01000089 TSNO
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Weather Radio
Weather Radio Index
Temperature
Windchill
45 °F
Dew Point
47 °F
Wind
Speed / Dir
10.0 mph from WNW
Wind Gust
14.0 mph
Health
UV
0 out of 16
Pollen
4.00 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Friday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain showers, then rain showers after midnight. Low of 43F. Winds from the NE at 5 to 10 mph shifting to the WSW after midnight. Chance of rain 70% with rainfall amounts near 0.2 in. possible.
Saturday
chancetstorms Overcast with rain showers, then a chance of a thunderstorm and rain showers in the afternoon. High of 61F. Winds from the WNW at 5 to 10 mph. Chance of rain 80%.
Saturday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain showers, then rain showers after midnight. Fog overnight. Low of 41F. Winds from the WNW at 5 to 10 mph. Chance of rain 80% with rainfall amounts near 0.2 in. possible.
Sunday
chancetstorms Overcast with rain showers, then a chance of a thunderstorm and rain showers in the afternoon. High of 55F. Winds from the NW at 10 to 15 mph. Chance of rain 70%.
Sunday Night
nt_rain Overcast with rain showers. Low of 37F. Breezy. Winds from the NW at 10 to 20 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Monday
rain Overcast with rain showers in the morning, then partly cloudy with rain showers. High of 63F. Winds from the NW at 10 to 15 mph. Chance of rain 70%.
Monday Night
nt_mostlycloudy Mostly cloudy with rain showers. Low of 43F. Winds from the NE at 5 to 15 mph shifting to the SSE after midnight.
Tuesday
partlycloudy Mostly cloudy in the morning, then clear. High of 64F. Breezy. Winds from the SSE at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 43F. Breezy. Winds from the SE at 15 to 25 mph.
Wednesday
partlycloudy Partly cloudy. High of 63F. Breezy. Winds from the SE at 15 to 25 mph.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Low of 39F. Breezy. Winds from the SE at 10 to 25 mph. Chance of rain 40%.
Thursday
partlycloudy Partly cloudy with a chance of rain. High of 55F. Winds from the North at 5 to 15 mph. Chance of rain 20%.
Thursday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm. Low of 45F. Winds from the ENE at 5 to 10 mph. Chance of rain 20%.
Friday
partlycloudy Partly cloudy. High of 73F. Winds from the East at 5 to 10 mph.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 50F. Winds from the East at 5 to 15 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Saturday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 73F. Winds less than 5 mph. Chance of rain 20%.
Saturday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Fog overnight. Low of 48F. Winds less than 5 mph. Chance of rain 20%.
Sunday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 64F. Winds from the WNW at 5 to 10 mph. Chance of rain 20%.
Sunday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 46F. Winds from the NW at 5 to 10 mph. Chance of rain 30%.
Monday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 61F. Winds from the WNW at 5 to 10 mph. Chance of rain 20%.
Monday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Low of 41F. Winds from the NW at 5 to 10 mph. Chance of rain 20%.
Tuesday
clear Clear. High of 64F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 41F. Winds less than 5 mph.
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Weather Forecast for Grass Range MT

View Calendar 10-Day Forecast for station KLWT

Saturday, 18
Chance of a Thunderstorm
61 | 41 °F
Chance of T-storms
Chance of
Precipitation
80%
Sunday, 19
Chance of a Thunderstorm
55 | 37 °F
Chance of T-storms
Chance of
Precipitation
70%
Monday, 20
Rain Showers
63 | 43 °F
Rain Showers
Chance of
Precipitation
70%
Tuesday, 21
Partly Cloudy
64 | 43 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 22
Partly Cloudy
63 | 39 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 23
Chance of Rain
55 | 45 °F
Chance of Rain
Chance of
Precipitation
20%
Friday, 24
Partly Cloudy
73 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Chance of a Thunderstorm
73 | 48 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Sunday, 26
Chance of a Thunderstorm
64 | 46 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Monday, 27
Chance of a Thunderstorm
61 | 41 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Source: BestForecast at 7:35 PM MDT on May 17, 2013
Descriptive Forecast
Saturday
chancetstorms Overcast with rain showers, then a chance of a thunderstorm and rain showers in the afternoon. High of 61F. Winds from the WNW at 5 to 10 mph. Chance of rain 80%.
Saturday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain showers, then rain showers after midnight. Fog overnight. Low of 41F. Winds from the WNW at 5 to 10 mph. Chance of rain 80% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 43 54 | 43 50 | 46 45 | 45
Wind 5 mph West 6 mph NW 6 mph NNW 7 mph WNW
Humidity 92% 66% 84% 99%
Chance of Precip. 70% 80% 80% 80%
Cloud Cover 77% 91% 94% 95%
Conditions Rain Showers Chance of a Thunderstorm Chance of a Thunderstorm Rain Showers
Sunrise & Sunset
5:37 AM
8:47 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.39], Average RMSE [2.20]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.43], Average RMSE [2.01] : Use NWS
Source: BestForecast at 7:35 PM MDT on May 17, 2013
Descriptive Forecast
Sunday
chancetstorms Overcast with rain showers, then a chance of a thunderstorm and rain showers in the afternoon. High of 55F. Winds from the NW at 10 to 15 mph. Chance of rain 70%.
Sunday Night
nt_rain Overcast with rain showers. Low of 37F. Breezy. Winds from the NW at 10 to 20 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 41 45 | 41 55 | 43 45 | 41
Wind 14 mph WNW 14 mph NW 15 mph WNW 11 mph NW
Humidity 95% 85% 61% 85%
Chance of Precip. 80% 80% 70% 70%
Cloud Cover 100% 100% 89% 89%
Conditions Rain Showers Chance of a Thunderstorm Rain Showers Rain Showers
Sunrise & Sunset
5:36 AM
8:48 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.61], Average RMSE [2.10]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.36], Average RMSE [2.04] : Use NWS
Source: BestForecast at 7:35 PM MDT on May 17, 2013
Descriptive Forecast
Monday
rain Overcast with rain showers in the morning, then partly cloudy with rain showers. High of 63F. Winds from the NW at 10 to 15 mph. Chance of rain 70%.
Monday Night
nt_mostlycloudy Mostly cloudy with rain showers. Low of 43F. Winds from the NE at 5 to 15 mph shifting to the SSE after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 37 55 | 39 59 | 41 46 | 32
Wind 13 mph NW 13 mph NW 14 mph NW 9 mph SSE
Humidity 88% 54% 49% 58%
Chance of Precip. 70% 70% 70% 10%
Cloud Cover 96% 29% 26% 86%
Conditions Rain Showers Rain Showers Rain Showers Mostly Cloudy
Sunrise & Sunset
5:35 AM
8:49 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.94], Average RMSE [2.78]
The National Weather Service forecast quality is good. MaxT RMSE [1.82], Average RMSE [2.12] : Use NWS
Source: BestForecast at 7:35 PM MDT on May 17, 2013
Descriptive Forecast
Tuesday
partlycloudy Mostly cloudy in the morning, then clear. High of 64F. Breezy. Winds from the SSE at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 43F. Breezy. Winds from the SE at 15 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 30 61 | 32 63 | 41 46 | 37
Wind 9 mph SSE 17 mph SE 20 mph SE 15 mph SE
Humidity 62% 34% 44% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 74% 4% 5% 37%
Conditions Mostly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
5:34 AM
8:50 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.96], Average RMSE [2.74]
The National Weather Service forecast quality is fair. MaxT RMSE [3.05], Average RMSE [3.19] : Use NWS
Source: BestForecast at 7:35 PM MDT on May 17, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 63F. Breezy. Winds from the SE at 15 to 25 mph.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Low of 39F. Breezy. Winds from the SE at 10 to 25 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 34 57 | 45 61 | 43 48 | 43
Wind 13 mph SE 24 mph SE 23 mph ESE 14 mph SE
Humidity 67% 62% 51% 78%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 70% 56% 2% 95%
Conditions Mostly Cloudy Partly Cloudy Clear Chance of Rain
Sunrise & Sunset
5:33 AM
8:51 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.88], Average RMSE [3.79]
The National Weather Service forecast quality is poor. MaxT RMSE [3.73], Average RMSE [3.54] : Use NWS
Source: BestForecast at 7:35 PM MDT on May 17, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy with a chance of rain. High of 55F. Winds from the North at 5 to 15 mph. Chance of rain 20%.
Thursday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm. Low of 45F. Winds from the ENE at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 43 46 | 34 55 | 43 45 | 43
Wind 10 mph North 6 mph North 9 mph NE 2 mph East
Humidity 89% 62% 58% 93%
Chance of Precip. 30% 10% 10% 10%
Cloud Cover 96% 96% 25% 89%
Conditions Chance of Rain Overcast Clear Overcast
Sunrise & Sunset
5:32 AM
8:53 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.03], Average RMSE [5.13]
The National Weather Service forecast quality is poor. MaxT RMSE [5.27], Average RMSE [5.16] : Use NWS
Source: BestForecast at 7:35 PM MDT on May 17, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 73F. Winds from the East at 5 to 10 mph.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 50F. Winds from the East at 5 to 15 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 45 61 | 52 72 | 52 57 | 54
Wind 4 mph ESE 7 mph East 10 mph East 7 mph ESE
Humidity 100% 68% 49% 90%
Chance of Precip. 20% 10% 0% 30%
Cloud Cover 93% 90% 58% 44%
Conditions Chance of a Thunderstorm Overcast Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:31 AM
8:54 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.33], Average RMSE [5.89]
The National Weather Service forecast quality is poor. MaxT RMSE [6.52], Average RMSE [6.31] : Use NWS
Source: BestForecast at 7:35 PM MDT on May 17, 2013
Descriptive Forecast
Saturday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 73F. Winds less than 5 mph. Chance of rain 20%.
Saturday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Fog overnight. Low of 48F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 52 63 | 55 73 | 59 54 | 54
Wind 3 mph ENE 4 mph NW 4 mph NNE 2 mph NNW
Humidity 97% 76% 60% 100%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 59% 64% 82% 82%
Conditions Fog Chance of a Thunderstorm Chance of Rain Chance of Rain
Sunrise & Sunset
5:30 AM
8:55 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.48], Average RMSE [6.85]
Source: BestForecast at 7:35 PM MDT on May 17, 2013
Descriptive Forecast
Sunday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 64F. Winds from the WNW at 5 to 10 mph. Chance of rain 20%.
Sunday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 46F. Winds from the NW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 48 61 | 54 63 | 54 52 | 50
Wind 6 mph WNW 8 mph WNW 6 mph NW 5 mph WNW
Humidity 100% 76% 70% 96%
Chance of Precip. 20% 20% 30% 30%
Cloud Cover 81% 87% 93% 79%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:29 AM
8:56 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.81], Average RMSE [6.32]
Source: BestForecast at 7:35 PM MDT on May 17, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 61F. Winds from the WNW at 5 to 10 mph. Chance of rain 20%.
Monday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Low of 41F. Winds from the NW at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 46 61 | 46 61 | 45 50 | 45
Wind 7 mph West 9 mph WNW 8 mph NW 4 mph NW
Humidity 100% 58% 53% 85%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 64% 42% 20% 43%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:28 AM
8:57 PM
Source: BestForecast at 7:35 PM MDT on May 17, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 64F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 41F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 43 61 | 43 64 | 39 52 | 39
Wind 5 mph West 5 mph NW 5 mph NNW 2 mph NW
Humidity 100% 51% 40% 62%
Chance of Precip. 20% 10% 0% 0%
Cloud Cover 65% % % %
Conditions Chance of a Thunderstorm Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal (KLWT) 63 °F 38 °F
Record (KLWT) 87 °F (1948) 27 °F (1930)
Yesterday 61 °F 43 °F
Yesterday's Heating Degree Days: 13
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Astronomy
May. 17, 2013 Rise Set
Actual Time 5:37 AM MDT 8:47 PM MDT
Civil Twilight 5:01 AM MDT 9:23 PM MDT
Nautical Twilight 4:13 AM MDT 10:11 PM MDT
Astronomical Twilight 3:15 AM MDT 11:10 PM MDT
Moon 12:24 PM MDT (5/17) 1:31 AM MDT (5/17)
Length Of Visible Light 16h 22m
Length of Day
15h 09m
Tomorrow will be 2m 20s longer.
Waxing Crescent, 50% of the Moon is Illuminated
Today
Waxing Crescent
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Yesterday's Extremes
State Highs State Lows
73 °F
Havre
73 °F
Baker
72 °F
Glasgow
69 °F
Glendive
69 °F
Miles City
36 °F
Great Falls
37 °F
Kalispell
37 °F
Cut Bank
39 °F
Butte
41 °F
West Yellowstone
Record Extremes
Snow Depth
Station Depth Elevation
Crystal Lake 11 in 6050 ft
Daisy Peak 2 in 7600 ft
Spur Park 41 in 8100 ft
Rocky Boy 0 in 4700 ft
Onion Park 11 in 7410 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Lewistown 50 °F Light Rain 10:54 PM MDT
Billings 55 °F Mostly Cloudy 10:53 PM MDT
Jordan 57 °F N/A 10:48 PM MDT
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Flight To ETA Status
UAL465
Denver, CO 		KBIL 11:20PM On Time
QXE2302
Seattle, WA 		KBIL 11:43PM On Time
AIP5010
Missoula, MT 		KBIL 12:01AM On Time
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Type Condition
Flight Rule: VFR (KLWT)
Wind Speed: 8.0 kts.
Wind Dir: 292° (WNW)
Ceiling: 3300 ft

METAR KLWT 180454Z AUTO 30008KT 10SM -RA OVC033 10/09 A2991 RMK AO2 RAB41 SLP115 P0000 T01000089 TSNO

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Event data courtesy eviesays.com
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Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
3/4 mile S of Lewistown, Lewistown, Mt 48.8 °F 45 °F 47 °F 92% WNW  at  10.0 mph 0.01 in / hr 4189 ft 11:08 PM MDT Rapid Fire  
RAWS LITTLE SNOWY MT, Forestgrove, MT 46 °F 46 °F 46 °F 100% NNW  at  1 mph 0.00 in / hr 4975 ft 10:40 PM MDT MADIS
RAWS JUDITH PEAK MT, Hilger, MT 43 °F 41 °F 43 °F 99% SW  at  4 mph 0.00 in / hr 6428 ft 9:52 PM MDT MADIS
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