Glasgow, MT

2:41 PM MDT on May 21, 2013 (GMT -0600)
Elev: 2224 ft
Lon: 106.5° W
Lat: 48.2° N
Source
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Global: Violent Tornado Causes Catastrophic Damage in Moore, Oklahoma
Active Advisory: Lake Wind Advisory (US Severe Weather)
News
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
May 21, 2013
There are several agencies asking for donations to help those hit hard by the Oklahoma tornadoes.
Multiple Children Dead at Okla. School
May 21, 2013
More than a dozen children are dead in the devastating Moore, Okla. tornado.
Twitter Responds With Prayers for Oklahoma Tornado Victims
May 21, 2013
Twitter responds to the devastation brought by tornadoes Monday in suburban Oklahoma City, offering condolences and prayers for the victims and survivors.
In Their Words: The Oklahoma Tornado Tragedy
May 21, 2013
Our reporters were among the first national media to report from Moore, Okla. shortly after a powerful tornado decimated the town. These are their thoughts as they report from the scene.
Obama Declares Major Disaster in Oklahoma
May 21, 2013
President Barack Obama has declared a major disaster in Oklahoma as the state recovers from a massive tornado that ripped through the Oklahoma City suburbs Monday, killing dozens and flattening entire neighborhoods.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
More News Articles

Glasgow Weather at a Glance

Updated 2:15 PM MDT
Elevation
2211 ft
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Now
Clear
Clear
Temperature
70 °F
Feels Like 70 °F
Wind(mph)
4
Sunrise / Set
5:19 AM
8:46 PM
Moon
Waxing Gibbous
Today
Partly Cloudy 66 °F
Partly Cloudy
Tonight
Mostly Cloudy 45 °F
Mostly Cloudy
Tomorrow
Partly Cloudy 68 | 50 °F
Partly Cloudy
Thursday
Chance of a Thunderstorm 73 | 50 °F
Chance of a Thunderstorm
20% chance of precipitation
Friday
Clear 72 | 46 °F
Clear
Saturday
Chance of a Thunderstorm 73 | 54 °F
Chance of T-storms
40% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
30.01 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
24%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KGGW 211953Z AUTO 06010G21KT 10SM CLR 21/M02 A3001 RMK AO2 SLP161 T02061017
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Weather Radio
Weather Radio Index
Temperature
Temperature
70 °F
49,53,47,44,44,46,47,52,56,60,63,66,67
Dew Point
32 °F
Wind
Speed / Dir
4 mph from NE
Wind Gust
20.0 mph
Health
UV
10 out of 16
Pollen
8.50 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Tuesday
partlycloudy Overcast in the morning, then mostly cloudy. High of 66F. Breezy. Winds from the NE at 10 to 20 mph.
Tuesday Night
nt_mostlycloudy Mostly cloudy. Low of 45F. Breezy. Winds from the ESE at 10 to 20 mph.
Wednesday
partlycloudy Partly cloudy. High of 68F. Windy. Winds from the ESE at 15 to 25 mph with gusts to 35 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 50F. Windy. Winds from the ESE at 20 to 30 mph with gusts to 35 mph.
Thursday
partlycloudy Clear in the morning, then mostly cloudy. High of 73F. Windy. Winds from the ESE at 20 to 30 mph with gusts to 45 mph. Chance of rain 20%.
Thursday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and rain after midnight. Low of 50F. Windy. Winds from the ESE at 25 to 30 mph. Chance of rain 20%.
Friday
clear Mostly cloudy with a chance of a thunderstorm and rain in the morning, then clear. High of 72F. Windy. Winds from the South at 20 to 30 mph.
Friday Night
nt_clear Clear in the evening, then partly cloudy. Low of 46F. Winds from the NW at 10 to 15 mph shifting to the ESE after midnight.
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain in the afternoon. High of 73F. Breezy. Winds from the ESE at 15 to 25 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.
Saturday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 54F. Breezy. Winds from the ESE at 15 to 25 mph.
Sunday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 72F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 20%.
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 52F. Breezy. Winds from the East at 15 to 20 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.
Monday
chancetstorms Overcast with a chance of a thunderstorm. High of 70F. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 50F. Winds from the SW at 5 to 15 mph. Chance of rain 40% with rainfall amounts near 0.5 in. possible.
Tuesday
partlycloudy Partly cloudy. High of 75F. Winds from the West at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 57F. Winds from the SW at 5 to 15 mph.
Wednesday
partlycloudy Partly cloudy. High of 77F. Winds less than 5 mph.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 57F. Winds less than 5 mph. Chance of rain 30%.
Thursday
partlycloudy Partly cloudy. High of 77F. Winds less than 5 mph.
Thursday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Friday
partlycloudy Partly cloudy. High of 75F. Winds less than 5 mph.
Friday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 54F. Winds less than 5 mph. Chance of rain 40% with rainfall amounts near 0.6 in. possible.
Saturday
clear Clear. High of 72F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 54F. Breezy. Winds from the WSW at 15 to 20 mph.
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Nowcast
Lake Wind Advisory in effect from 10 am Wednesday to midnight MDT Thursday night for Fort Peck Lake...

Weather Forecast for Glasgow MT

View Calendar 10-Day Forecast for station KGGW

Tuesday, 21
Partly Cloudy
66 | 45 °F
Partly Cloudy
Chance of
Precipitation
10%
Wednesday, 22
Partly Cloudy
68 | 50 °F
Partly Cloudy
Chance of
Precipitation
10%
Thursday, 23
Chance of a Thunderstorm
73 | 50 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Friday, 24
Clear
72 | 46 °F
Clear
Chance of
Precipitation
0%
Saturday, 25
Chance of a Thunderstorm
73 | 54 °F
Chance of T-storms
Chance of
Precipitation
40%
Sunday, 26
Chance of a Thunderstorm
72 | 52 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Monday, 27
Chance of a Thunderstorm
70 | 50 °F
Chance of T-storms
Chance of
Precipitation
40%
Tuesday, 28
Partly Cloudy
75 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 29
Partly Cloudy
77 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 30
Partly Cloudy
77 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 1:48 PM MDT on May 21, 2013
Descriptive Forecast
Tuesday
partlycloudy Overcast in the morning, then mostly cloudy. High of 66F. Breezy. Winds from the NE at 10 to 20 mph.
Tuesday Night
nt_mostlycloudy Mostly cloudy. Low of 45F. Breezy. Winds from the ESE at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 37 61 | 36 64 | 36 50 | 43
Wind 8 mph NNE 14 mph NE 16 mph East 12 mph ESE
Humidity 66% 38% 33% 71%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 53% 27% 39% 74%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
5:19 AM
8:46 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.84], Average RMSE [1.97]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.30], Average RMSE [1.97] : Use NWS
Source: BestForecast at 1:48 PM MDT on May 21, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 68F. Windy. Winds from the ESE at 15 to 25 mph with gusts to 35 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 50F. Windy. Winds from the ESE at 20 to 30 mph with gusts to 35 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 43 63 | 39 66 | 39 54 | 45
Wind 13 mph East 23 mph ESE 26 mph ESE 21 mph ESE
Humidity 90% 44% 36% 71%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 54% 5% 42% 49%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:18 AM
8:47 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.77], Average RMSE [2.19]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.45], Average RMSE [2.06] : Use NWS
Source: BestForecast at 1:48 PM MDT on May 21, 2013
Descriptive Forecast
Thursday
partlycloudy Clear in the morning, then mostly cloudy. High of 73F. Windy. Winds from the ESE at 20 to 30 mph with gusts to 45 mph. Chance of rain 20%.
Thursday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and rain after midnight. Low of 50F. Windy. Winds from the ESE at 25 to 30 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 45 64 | 43 73 | 41 57 | 45
Wind 23 mph East 30 mph ESE 28 mph ESE 28 mph East
Humidity 79% 45% 31% 61%
Chance of Precip. 10% 10% 20% 0%
Cloud Cover 2% 76% 60% 54%
Conditions Clear Mostly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:17 AM
8:49 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.82], Average RMSE [2.24]
The National Weather Service forecast quality is good. MaxT RMSE [1.88], Average RMSE [2.87] : Use NWS
Source: BestForecast at 1:48 PM MDT on May 21, 2013
Descriptive Forecast
Friday
clear Mostly cloudy with a chance of a thunderstorm and rain in the morning, then clear. High of 72F. Windy. Winds from the South at 20 to 30 mph.
Friday Night
nt_clear Clear in the evening, then partly cloudy. Low of 46F. Winds from the NW at 10 to 15 mph shifting to the ESE after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 43 72 | 39 72 | 28 52 | 30
Wind 25 mph ESE 20 mph WSW 13 mph WSW 12 mph East
Humidity 65% 30% 19% 41%
Chance of Precip. 20% 10% 0% 0%
Cloud Cover 73% 6% 0% 11%
Conditions Chance of a Thunderstorm Clear Clear Clear
Sunrise & Sunset
5:16 AM
8:50 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.32], Average RMSE [3.37]
The National Weather Service forecast quality is fair. MaxT RMSE [2.66], Average RMSE [3.17] : Use NWS
Source: BestForecast at 1:48 PM MDT on May 21, 2013
Descriptive Forecast
Saturday
chancetstorms Partly cloudy with a chance of a thunderstorm and rain in the afternoon. High of 73F. Breezy. Winds from the ESE at 15 to 25 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.
Saturday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 54F. Breezy. Winds from the ESE at 15 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 45 70 | 54 73 | 57 59 | 59
Wind 10 mph East 23 mph ESE 22 mph SE 16 mph ESE
Humidity 89% 55% 57% 100%
Chance of Precip. 0% 0% 20% 10%
Cloud Cover 58% 10% 60% 1%
Conditions Partly Cloudy Clear Chance of a Thunderstorm Fog
Sunrise & Sunset
5:15 AM
8:51 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.47], Average RMSE [4.08]
The National Weather Service forecast quality is fair. MaxT RMSE [3.46], Average RMSE [3.63] : Use NWS
Source: BestForecast at 1:48 PM MDT on May 21, 2013
Descriptive Forecast
Sunday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 72F. Breezy. Winds from the ESE at 15 to 20 mph. Chance of rain 20%.
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 52F. Breezy. Winds from the East at 15 to 20 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 55 70 | 57 70 | 59 57 | 57
Wind 14 mph East 18 mph ESE 18 mph East 15 mph East
Humidity 100% 66% 67% 100%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 56% 98% 80% 71%
Conditions Fog Overcast Mostly Cloudy Fog
Sunrise & Sunset
5:14 AM
8:52 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.65], Average RMSE [5.09]
The National Weather Service forecast quality is poor. MaxT RMSE [5.00], Average RMSE [5.05] : Use NWS
Source: BestForecast at 1:48 PM MDT on May 21, 2013
Descriptive Forecast
Monday
chancetstorms Overcast with a chance of a thunderstorm. High of 70F. Winds from the East at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 50F. Winds from the SW at 5 to 15 mph. Chance of rain 40% with rainfall amounts near 0.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 57 70 | 59 68 | 59 57 | 57
Wind 10 mph East 10 mph East 11 mph East 5 mph West
Humidity 100% 69% 72% 100%
Chance of Precip. 20% 10% 40% 20%
Cloud Cover 100% 95% 97% 19%
Conditions Chance of a Thunderstorm Overcast Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:13 AM
8:53 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.76], Average RMSE [5.51]
The National Weather Service forecast quality is poor. MaxT RMSE [6.35], Average RMSE [6.32] : Use NWS
Source: BestForecast at 1:48 PM MDT on May 21, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 75F. Winds from the West at 5 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 57F. Winds from the SW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 50 68 | 52 75 | 48 61 | 46
Wind 8 mph WNW 13 mph West 13 mph WNW 7 mph South
Humidity 100% 53% 36% 57%
Chance of Precip. 10% 0% 10% 0%
Cloud Cover 71% 64% 18% 12%
Conditions Fog Mostly Cloudy Clear Clear
Sunrise & Sunset
5:12 AM
8:54 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.34], Average RMSE [6.52]
Source: BestForecast at 1:48 PM MDT on May 21, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 77F. Winds less than 5 mph.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 57F. Winds less than 5 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 43 73 | 45 75 | 46 61 | 48
Wind 7 mph SSE 2 mph ENE 2 mph ENE 5 mph ESE
Humidity 58% 37% 36% 63%
Chance of Precip. 0% 10% 30% 30%
Cloud Cover 22% 42% 14% 27%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:11 AM
8:55 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.24], Average RMSE [5.30]
Source: BestForecast at 1:48 PM MDT on May 21, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 77F. Winds less than 5 mph.
Thursday Night
nt_clear Clear. Low of 55F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 48 70 | 41 75 | 32 63 | 34
Wind 1 mph ESE 1 mph NNE 2 mph NE 4 mph ESE
Humidity 71% 33% 21% 34%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 88% 58% 29% 17%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:11 AM
8:56 PM
Source: BestForecast at 1:48 PM MDT on May 21, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 75F. Winds less than 5 mph.
Friday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 54F. Winds less than 5 mph. Chance of rain 40% with rainfall amounts near 0.6 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 36 68 | 39 70 | 43 59 | 48
Wind 1 mph NNE 5 mph NW 5 mph NW 1 mph WSW
Humidity 46% 34% 37% 65%
Chance of Precip. 10% 10% 40% 40%
Cloud Cover 5% 35% 65% 78%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 1:48 PM MDT on May 21, 2013
Descriptive Forecast
Saturday
clear Clear. High of 72F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 54F. Breezy. Winds from the WSW at 15 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 54 68 | 48 72 | 43 55 | 43
Wind 4 mph WNW 5 mph NW 2 mph NW 15 mph WSW
Humidity 98% 48% 36% 65%
Chance of Precip. 40% 10% 0% 0%
Cloud Cover 91% % % %
Conditions Chance of a Thunderstorm Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 21, 2013 Max Temp Min Temp
Normal (KGGW) 69 °F 44 °F
Record (KGGW) 97 °F (1980) 28 °F (2001)
Yesterday 66 °F 49 °F
Yesterday's Heating Degree Days: 7
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. 21, 2013 Rise Set
Actual Time 5:19 AM MDT 8:46 PM MDT
Civil Twilight 4:40 AM MDT 9:25 PM MDT
Nautical Twilight 3:50 AM MDT 10:16 PM MDT
Astronomical Twilight 2:42 AM MDT 11:25 PM MDT
Moon 4:48 PM MDT 3:07 AM MDT
Length Of Visible Light 16h 44m
Length of Day
15h 27m
Tomorrow will be 2m 14s longer.
Waxing Gibbous, 85% 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
73 °F
Missoula
72 °F
Kalispell
71 °F
Helena
70 °F
Havre
69 °F
Cut Bank
28 °F
West Yellowstone
34 °F
Lewistown
34 °F
Havre
35 °F
Livingston
35 °F
Bozeman
Record Extremes
Snow Depth
Station Depth Elevation
Rocky Boy 0 in 4700 ft
Crystal Lake 4 in 6050 ft
Spur Park 37 in 8100 ft
Stringer Creek 1 in 6550 ft
Porcupine 1 in 6500 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Glasgow 69 °F Clear 1:53 PM MDT
Wolf Point 67 °F Mostly Cloudy 1:53 PM MDT
Jordan 65 °F N/A 1:48 PM MDT
Glendive 52 °F Overcast 2:35 PM 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 (KGGW)
Wind Speed: 10.0 kts.
Wind Dir: 53° (NE)
Ceiling: Unlimited

METAR KGGW 211953Z AUTO 06010G21KT 10SM CLR 21/M02 A3001 RMK AO2 SLP161 T02061017

View all Reports & Maps
Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Sports
Event Date Forecast
Tigers vs. Indians 7:05 PM EDT on May 21, 2013 Chance of a Thunderstorm, 81 °F
Yankees vs. Orioles 7:05 PM EDT on May 21, 2013 Thunderstorm, 81 °F
Event Date Forecast
Livorno vs. Brescia 6:30 PM CEST on May 22, 2013 Clear, High 71° F/ 22° C
Empoli vs. Novara 8:45 PM CEST on May 22, 2013 Clear, High 69° F/ 21° 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 Partly Cloudy, 70 °F
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Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
APRSWXNET Glasgow MT , Glasgow, MT 70 °F 32 °F 24% NE  at  4 mph 0.00 in / hr 2211 ft 2:15 PM MDT MADIS
nashua, Nashua, MT 68.5 °F 22 °F 17% NE  at  7.8 mph 0.00 in / hr 2156 ft 2:00 PM MDT Normal  
APRSWXNET Glasgow 4 N MT , Saint Marie, MT 68 °F 30 °F 24% ENE  at  11 mph 0.00 in / hr 2182 ft 2:15 PM MDT MADIS
MesoWest East of Fort Peck Dam , Fort Peck, MT 67 °F 35 °F 31% North  at  10 mph 0.00 in / hr 2279 ft 1:50 PM MDT MADIS
Sturgeon Bay, Fort Peck, MT 68.9 °F 34 °F 28% East  at  16.8 mph 0.00 in / hr 2106 ft 2:40 PM MDT Normal  
MesoWest St. Marie Montana Aviation Rese, Glasgow, MT 63 °F - - NE  at  15 mph 0.00 in / hr 2763 ft 2:00 PM MDT MADIS
Glasgow, MT 67.8 °F 34 °F 29% NE  at  9.0 mph - / hr 2123 ft 2:29 PM MDT Normal
APRSWXNET Glasgow MT , Vandalia, MT 67 °F 32 °F 27% North  at  16 mph 0.00 in / hr 2158 ft 2:14 PM MDT MADIS
Frazer, Frazer, MT 67.6 °F 38 °F 34% ENE  at  15.0 mph 0.00 in / hr 2087 ft 2:39 PM MDT Normal  
MesoWest The Pines , Fort Peck, MT 67 °F 32 °F 27% NE  at  8 mph 0.00 in / hr 2384 ft 1:55 PM MDT MADIS
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Lake Wind Advisory
Mobile & Email Alerts Statement as of 2:06 PM MDT on May 21, 2013

... Lake Wind Advisory in effect from 10 am Wednesday to midnight
MDT Thursday night for Fort Peck Lake...

The National Weather Service in Glasgow has issued a lake Wind
Advisory for Fort Peck Lake... which is in effect from 10 am
Wednesday to midnight MDT Thursday night.

* Timing... late Wednesday morning through late Thursday evening.

* Winds... southeast 20 to 35 mph... with gusts to 40 mph at times.

* Impacts... these winds will make open waters of the lake rough
and hazardous... and may result in high waves which may tip or
swamp smaller craft.

Precautionary/preparedness actions...

Boaters should use extreme caution if venturing onto Fort Peck
Lake. These winds will make open waters of the lake rough and
hazardous... and may result in high waves which may tip or swamp
smaller craft. For your personal safety... avoid the open waters.
Stay close to shore or around protected areas.