Great Falls, MT

8:47 AM MDT on May 21, 2013 (GMT -0600)
Elev: 3314 ft
Lon: 111.4° W
Lat: 47.5° N
Source
Rapid Fire Updates™
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News
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.
Pres. Obama Says Focus Is On Urgent Work of Rescue
May 21, 2013
The search and rescue efforts are ongoing in Moore, Okla. after a massive tornado levelled the town and local schools.
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.
Massive Tornado Damages Small Okla. City Hospital
May 21, 2013
Officials say a tornado hit a small hospital in suburban Oklahoma City, but all the 30 patients inside survived.
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
Tornado survivor is interrupted in the middle of interview by 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.
'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.
Tornado Took Similar Path to 1999 F5
May 21, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
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.
Photos, Social Media Capture Terror of Okla. Tornadoes
May 20, 2013
Catastrophic tornadoes developed in Oklahoma on Monday. Here are photos and social media reports.
Huge Rock Crashes Into Moon, Sparks Giant Explosion
May 20, 2013
The moon has a new hole on its surface thanks to a boulder that slammed into it in March, creating the biggest explosion scientists have seen on the moon since they started monitoring it.
Deadly Rainstorms Kill 55 in Southern China
May 20, 2013
Chinese authorities say rainstorms that battered southern China this week have killed 55 people and left 14 others missing.
Photos: Deadly Tornado Outbreak Strikes Plains
May 20, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
Recap: Tornadoes Rake Oklahoma, Kansas, Iowa
May 20, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
Amazing Nature, Captured
May 20, 2013
These stunning images of nature captured across the globe will change the way you view our world.
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

Great Falls Weather at a Glance

Updated 8:47 AM MDT
Elevation
3218 ft
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Now
Clear
Clear
Temperature
49.5 °F
Feels Like 50 °F
Wind(mph)
2.0
Sunrise / Set
5:41 AM
9:03 PM
Moon
Waxing Gibbous
Today
Partly Cloudy 70 °F
Partly Cloudy
Tonight
Partly Cloudy 39 °F
Partly Cloudy
Tomorrow
Chance of a Thunderstorm 66 | 39 °F
Chance of a Thunderstorm
20% chance of precipitation
Thursday
Chance of a Thunderstorm 64 | 36 °F
Chance of T-storms
50% chance of precipitation
Friday
Chance of a Thunderstorm 61 | 39 °F
Chance of a Thunderstorm
20% chance of precipitation
Saturday
Partly Cloudy 73 | 43 °F
Partly Cloudy
Today is forecast to be Warmer than yesterday.
Conditions
Pressure
30.05 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
88%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KGTF 211353Z 00000KT 10SM CLR 09/07 A3003 RMK AO2 SLP175 T00940067
Don't speak METAR? Read our FAQ.
Weather Radio
Weather Radio Index
Temperature
Windchill
50 °F
Dew Point
46 °F
Wind
Speed / Dir
2.0 mph from ENE
Wind Gust
0.0 mph
Health
UV
1 out of 16
Pollen
9.00 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 Partly cloudy. High of 70F. Winds from the SE at 5 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 39F. Breezy. Winds from the SSE at 10 to 25 mph with gusts to 30 mph.
Wednesday
mostlycloudy Mostly cloudy with a chance of rain in the afternoon. High of 66F. Winds from the South at 10 to 15 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and rain showers, then rain showers after midnight. Fog overnight. Low of 39F. Winds from the South at 5 to 20 mph. Chance of rain 60%.
Thursday
chancetstorms Partly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 64F. Winds from the SSE at 5 to 10 mph shifting to the North in the afternoon. Chance of rain 50%.
Thursday Night
nt_chancerain Overcast with a chance of a thunderstorm and a chance of rain. Fog overnight. Low of 36F. Winds from the North at 5 to 15 mph shifting to the WSW after midnight. Chance of rain 40% with rainfall amounts near 0.3 in. possible.
Friday
partlycloudy Partly cloudy with a chance of a thunderstorm and rain. High of 61F. Breezy. Winds from the WSW at 20 to 25 mph. Chance of rain 20%.
Friday Night
nt_clear Partly cloudy in the evening, then clear. Low of 39F. Winds from the West at 5 to 20 mph shifting to the East after midnight.
Saturday
partlycloudy Partly cloudy. High of 73F. Winds from the SSW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 43F. Winds from the NNW at 5 to 15 mph.
Sunday
partlycloudy Partly cloudy. High of 73F. Winds from the NW at 5 to 10 mph.
Sunday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 48F. Winds from the NNW at 5 to 10 mph. Chance of rain 30%.
Monday
partlycloudy Partly cloudy. High of 66F. Winds from the West at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 45F. Winds from the SW at 5 to 10 mph.
Tuesday
clear Clear. High of 70F. Winds from the SW at 10 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 46F. Winds from the WNW at 5 to 15 mph shifting to the South after midnight.
Wednesday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 64F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Low of 43F. Winds less than 5 mph. Chance of rain 20%.
Thursday
mostlycloudy Mostly cloudy with a chance of rain. High of 64F. Winds less than 5 mph. Chance of rain 20%.
Thursday Night
nt_mostlycloudy Mostly cloudy. Low of 45F. Winds from the West at 5 to 10 mph.
Friday
partlycloudy Partly cloudy. High of 72F. Winds from the West at 5 to 10 mph.
Friday Night
nt_clear Clear. Low of 45F. Winds from the West at 5 to 15 mph.
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Nowcast as of 7:38 am MDT on May 21, 2013
Patchy fog continues to reside in low lying areas across portions of north central and southwest Montana. The fog should burn off quickly between 8 am and 9 am. Reminder...reduce your speeds and use your headlights when driving into areas of dense fog.

Weather Forecast for Great Falls MT

View Calendar 10-Day Forecast for station KGTF

Tuesday, 21
Partly Cloudy
70 | 39 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 22
Chance of a Thunderstorm
66 | 39 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Thursday, 23
Chance of a Thunderstorm
64 | 36 °F
Chance of T-storms
Chance of
Precipitation
50%
Friday, 24
Chance of a Thunderstorm
61 | 39 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Saturday, 25
Partly Cloudy
73 | 43 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
73 | 48 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
66 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Clear
70 | 46 °F
Clear
Chance of
Precipitation
0%
Wednesday, 29
Chance of a Thunderstorm
64 | 43 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Thursday, 30
Chance of Rain
64 | 45 °F
Chance of Rain
Chance of
Precipitation
20%
Source: BestForecast at 7:19 AM MDT on May 21, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 70F. Winds from the SE at 5 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 39F. Breezy. Winds from the SSE at 10 to 25 mph with gusts to 30 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 39 66 | 41 68 | 36 48 | 37
Wind 5 mph SSE 11 mph ESE 18 mph ESE 14 mph ESE
Humidity 93% 37% 30% 66%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 26% 33% 32% 37%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:41 AM
9:03 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.22], Average RMSE [1.58]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.13], Average RMSE [1.57] : Use NWS
Source: BestForecast at 7:19 AM MDT on May 21, 2013
Descriptive Forecast
Wednesday
mostlycloudy Mostly cloudy with a chance of rain in the afternoon. High of 66F. Winds from the South at 10 to 15 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and rain showers, then rain showers after midnight. Fog overnight. Low of 39F. Winds from the South at 5 to 20 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 37 59 | 39 64 | 41 52 | 45
Wind 12 mph West 15 mph East 15 mph ESE 8 mph West
Humidity 84% 48% 40% 77%
Chance of Precip. 10% 20% 20% 50%
Cloud Cover 68% 49% 80% 73%
Conditions Mostly Cloudy Chance of Rain Chance of a Thunderstorm Rain Showers
Sunrise & Sunset
5:40 AM
9:04 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.55], Average RMSE [2.17]
The National Weather Service forecast quality is good. MaxT RMSE [1.57], Average RMSE [2.12] : Use NWS
Source: BestForecast at 7:19 AM MDT on May 21, 2013
Descriptive Forecast
Thursday
chancetstorms Partly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 64F. Winds from the SSE at 5 to 10 mph shifting to the North in the afternoon. Chance of rain 50%.
Thursday Night
nt_chancerain Overcast with a chance of a thunderstorm and a chance of rain. Fog overnight. Low of 36F. Winds from the North at 5 to 15 mph shifting to the WSW after midnight. Chance of rain 40% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 39 57 | 45 63 | 45 48 | 48
Wind 5 mph SSE 7 mph North 10 mph NE 5 mph WSW
Humidity 100% 61% 51% 99%
Chance of Precip. 60% 50% 50% 10%
Cloud Cover 73% 53% 74% 97%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Fog
Sunrise & Sunset
5:39 AM
9:05 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.59], Average RMSE [2.66]
The National Weather Service forecast quality is good. MaxT RMSE [2.21], Average RMSE [2.96] : Use NWS
Source: BestForecast at 7:19 AM MDT on May 21, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy with a chance of a thunderstorm and rain. High of 61F. Breezy. Winds from the WSW at 20 to 25 mph. Chance of rain 20%.
Friday Night
nt_clear Partly cloudy in the evening, then clear. Low of 39F. Winds from the West at 5 to 20 mph shifting to the East after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 39 57 | 32 61 | 30 45 | 32
Wind 9 mph SW 23 mph WSW 17 mph WSW 2 mph ENE
Humidity 100% 37% 31% 64%
Chance of Precip. 20% 10% 10% 0%
Cloud Cover 59% 60% 65% 6%
Conditions Chance of a Thunderstorm Partly Cloudy Mostly Cloudy Clear
Sunrise & Sunset
5:38 AM
9:07 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.46], Average RMSE [2.02]
The National Weather Service forecast quality is fair. MaxT RMSE [3.27], Average RMSE [3.45] : Use NWS
Source: BestForecast at 7:19 AM MDT on May 21, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 73F. Winds from the SSW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 43F. Winds from the NNW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 30 64 | 30 68 | 32 54 | 34
Wind 6 mph SSE 7 mph SSW 9 mph NNW 9 mph NNW
Humidity 67% 25% 25% 47%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 17% 31% 30% 89%
Conditions Clear Partly Cloudy Partly Cloudy Overcast
Sunrise & Sunset
5:37 AM
9:08 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.26], Average RMSE [2.60]
The National Weather Service forecast quality is poor. MaxT RMSE [4.17], Average RMSE [4.32] : Use NWS
Source: BestForecast at 7:19 AM MDT on May 21, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 73F. Winds from the NW at 5 to 10 mph.
Sunday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 48F. Winds from the NNW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 36 66 | 41 70 | 43 54 | 43
Wind 3 mph WNW 7 mph North 9 mph NNE 4 mph NE
Humidity 71% 40% 37% 67%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 20% 85% 11% 67%
Conditions Clear Mostly Cloudy Clear Mostly Cloudy
Sunrise & Sunset
5:36 AM
9:09 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.76], Average RMSE [3.69]
The National Weather Service forecast quality is poor. MaxT RMSE [5.54], Average RMSE [5.64] : Use NWS
Source: BestForecast at 7:19 AM MDT on May 21, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 66F. Winds from the West at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 45F. Winds from the SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 45 63 | 41 66 | 41 52 | 39
Wind 10 mph WSW 12 mph WNW 5 mph West 8 mph SW
Humidity 88% 45% 41% 60%
Chance of Precip. 30% 10% 10% 0%
Cloud Cover 43% 70% 14% 34%
Conditions Chance of Rain Mostly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:35 AM
9:10 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.32], Average RMSE [5.09]
The National Weather Service forecast quality is poor. MaxT RMSE [5.92], Average RMSE [5.54] : Use NWS
Source: BestForecast at 7:19 AM MDT on May 21, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 70F. Winds from the SW at 10 to 15 mph.
Tuesday Night
nt_clear Clear. Low of 46F. Winds from the WNW at 5 to 15 mph shifting to the South after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 36 66 | 37 70 | 37 50 | 37
Wind 10 mph SSW 14 mph WSW 10 mph West 1 mph SSE
Humidity 66% 35% 30% 60%
Chance of Precip. 0% 10% 0% 0%
Cloud Cover 22% 10% 16% 17%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:34 AM
9:11 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.94], Average RMSE [6.83]
Source: BestForecast at 7:19 AM MDT on May 21, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 64F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Low of 43F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 37 64 | 43 64 | 50 52 | 46
Wind 2 mph WSW 3 mph West 3 mph WNW 2 mph West
Humidity 70% 47% 57% 82%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 35% 40% 66% 79%
Conditions Chance of Rain Chance of a Thunderstorm Chance of Rain Chance of Rain
Sunrise & Sunset
5:34 AM
9:12 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [7.14], Average RMSE [5.93]
Source: BestForecast at 7:19 AM MDT on May 21, 2013
Descriptive Forecast
Thursday
mostlycloudy Mostly cloudy with a chance of rain. High of 64F. Winds less than 5 mph. Chance of rain 20%.
Thursday Night
nt_mostlycloudy Mostly cloudy. Low of 45F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 43 63 | 41 64 | 41 52 | 37
Wind 4 mph WSW 5 mph West 6 mph WNW 5 mph West
Humidity 84% 44% 40% 56%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 93% 87% 81% 81%
Conditions Chance of Rain Chance of Rain Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:33 AM
9:13 PM
Source: BestForecast at 7:19 AM MDT on May 21, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 72F. Winds from the West at 5 to 10 mph.
Friday Night
nt_clear Clear. Low of 45F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 34 61 | 30 64 | 28 50 | 28
Wind 7 mph WSW 9 mph West 10 mph West 5 mph West
Humidity 60% 31% 26% 41%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 82% 64% 47% %
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 21, 2013 Max Temp Min Temp
Normal (KGTF) 66 °F 40 °F
Record (KGTF) 93 °F (1980) 30 °F (2001)
Yesterday 64 °F 41 °F
Yesterday's Heating Degree Days: 12
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 5:41 AM MDT 9:03 PM MDT
Civil Twilight 5:03 AM MDT 9:41 PM MDT
Nautical Twilight 4:14 AM MDT 10:31 PM MDT
Astronomical Twilight 3:10 AM MDT 11:35 PM MDT
Moon 5:07 PM MDT 3:27 AM MDT
Length Of Visible Light 16h 37m
Length of Day
15h 22m
Tomorrow will be 2m 11s longer.
Waxing Gibbous, 83% 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
57 °F
Missoula
53 °F
Sidney-Richland
53 °F
Kalispell
53 °F
Glasgow
52 °F
Wolf Point
28 °F
West Yellowstone
34 °F
Lewistown
34 °F
Havre
35 °F
Livingston
35 °F
Bozeman
Record Extremes
Snow Depth
Station Depth Elevation
Stringer Creek 1 in 6550 ft
Deadman Creek 0 in 6450 ft
Spur Park 38 in 8100 ft
Pickfoot Creek 0 in 6650 ft
Boulder Mountain 20 in 7950 ft
Snow Depth Reports — Snow Depth Map
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Travel Planning
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Aviation
City Temp. Conditions Updated
Great Falls 49 °F Clear 7:53 AM MDT
Malmstrom AFB 48 °F Clear 7:56 AM MDT
Helena 45 °F Mist 8:45 AM MDT
Cut Bank 47 °F Clear 7:56 AM MDT
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Flight To ETA Status
AIP1595
Billings, MT 		KGTF 08:34AM On Time
AIP2691
Billings, MT 		KHLN 08:41AM On Time
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: VFR (KGTF)
Wind Speed: 0.0 kts.
Wind Dir: 68° (ENE)
Ceiling: Unlimited

METAR KGTF 211353Z 00000KT 10SM CLR 09/07 A3003 RMK AO2 SLP175 T00940067

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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
Tigers vs. Indians 7:05 PM EDT on May 21, 2013 Chance of a Thunderstorm, 77 °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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Videos
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Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Spicer's, Great Falls, MT 49.5 °F 50 °F 46 °F 88% ENE  at  2.0 mph 0.00 in / hr 3218 ft 8:47 AM MDT Rapid Fire
Countryside Village, Great Falls, MT 56.9 °F - 46 °F 66% SSW  at  3.3 mph 0.00 in / hr 3604 ft 8:47 AM MDT Rapid Fire
Windy Acres, Great Falls, MT 54.7 °F - 39 °F 56% ESE  at  0.0 mph 0.00 in / hr 3510 ft 8:47 AM MDT Rapid Fire  
TetonCD~Dahlman, Power, MT 53.5 °F - 45 °F 73% SE  at  7.0 mph 0.00 in / hr 3805 ft 8:30 AM MDT Normal  
APRSWXNET Highwood MT , Highwood, MT 54 °F - 45 °F 71% NE  at  2 mph 0.00 in / hr 3487 ft 8:20 AM MDT MADIS
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