Great Falls, MT

7:58 PM MDT on May 22, 2013 (GMT -0600)
Elev: 3451 ft
Lon: 111.2° W
Lat: 47.5° N
Source
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Tropical Weather: Invest 91E (East Pacific)
News
Tornado Survivor: 'It Took 30 Seconds For It All to Be Gone'
May 22, 2013
Moore, Okla. tornado survivor Bernie Morris recalls the chaos and devastation of the May 20 twister that struck the area.
Okla. Tornado Damage Could Top $2 Billion
May 22, 2013
Officials say the focus is now on recovery and clean-up in the wake of the deadly EF-5 tornado in Moore, Okla.
Tornado Doctor Sees "Utter Destruction"
May 22, 2013
When a rare EF5 tornado hit Moore, Okla., on Monday afternoon, the citys medical professionals ran toward the destruction not away from it.
After the Storm: Deadly Flesh-Eating Infections?
May 22, 2013
For survivors of Mondays devastating tornado that killed at least 24 and injured 120 more in suburban Oklahoma, the health threat might not end with the storm.
Flooding Affects 3 Northeastern N.D. Communities
May 22, 2013
More flooding became a nuisance in North Dakota, creating worries of a possible dam break.
Joplin's New Hospital is First of Its Kind
May 22, 2013
Two years after the EF5 tornado wrecked St. Johns Regional Medical Center in Joplin, construction continues on a new, sturdier hospital.
Joplin and Moore Chillingly Similar
May 22, 2013
Photos reveal the terror after an EF5 tornado slammed Joplin in May 2011.
Jersey Shore Readies for Post-Sandy Summer
May 22, 2013
The Jersey Shore has made a remarkable comeback after being devastated by Hurricane Sandy. Now, it's ready to welcome tourists back to its shores.
Interactive: Damage Path of Moore Tornado
May 22, 2013
Interactive map shows survey results from the National Weather Service.
Parents Face Tough Choice When Tornadoes Near
May 22, 2013
With an ominous storm approaching, parents in Moore, Okla. had a heart-breaking choice to make:
Rescue Worker Doesn't Give Up Despite Odds
May 22, 2013
The possibility that one child was left in the rubble of Plaza Towers Elementary School kept rescue crews working to sift through debris late Tuesday night.
No New Funds Needed for Okla. Tornado Recovery
May 22, 2013
Top lawmakers and officials said Tuesday that the federal government has plenty of money on hand to pay for recovery efforts in the wake of the devastating tornado that struck Oklahoma.
Teachers Credited With Saving Students in Okla.
May 21, 2013
Students and parents recounted stories Tuesday of brave teachers who sheltered their pupils, in some cases by herding them into a closet and a restroom amid the fear and panic.
Oklahoma Tornado From Space (PHOTOS)
May 21, 2013
Here are NASA and NOAA satellite views of the powerful storm system that spawned the Moore, Okla. tornado.
Sports World Keeps Eye on Oklahoma Tornado
May 21, 2013
Even the sports world had a moment of reflection after the devastating tornado in Moore, Okla.
Miles and Minutes: Okla. Tornado By the Numbers
May 21, 2013
See the facts and figures that defined the Moore, Okla. tornado.
Moore, Okla. Tornado a Rare EF5
May 22, 2013
EF5/F5 tornadoes are rare, but Moore has seen two of them in the past 15 years.
Power of Moore Tornado Dwarfs Hiroshima Atomic Bomb
May 21, 2013
Wind, humidity and rainfall combined precisely to create the massive killer tornado in Moore, Okla. And when they did, the awesome amount of energy released over that city dwarfed the power of the atomic bomb that leveled Hiroshima.
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.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground midday recap for Wednesday, May 22, 2013. After a couple of active severe weather days earlier this week, Wednesday experienced a bit of a lull in severe weather, although some areas continued to see strong thunderstorms.

The Storm Prediction Center posted a slight risk of severe weather in the Northeast, warning of potentially strong thunderstorms that were capable of producing heavy rain, strong winds, and large hail. Severe Thunderstorm Watches were even posted from the northern Appalachians through Vermont and Massachusetts. Residents in the Northeast should continue to monitor the progress of severe weather into the evening due to the capability of strong thunderstorms developing into the evening.

In the Southeast, a cold front swept through the area and instigated another round strong thunderstorms that prompted more Severe Thunderstorm Warnings for some areas. The good news was that, by late afternoon, there were no dangerous tornadoes like those that had developed earlier this week.

Meanwhile, a Pacific cold front moved through the Northwest and instigated more rain and some high elevation snow in the area. This precipitation gradually moved inland to Idaho and Montana.

The middle portion of the country remained dry as an active storm swept into the Midwest and produced scattered light to moderate rain.

The Northeast rose into the 70s, while the Southeast saw temperatures in the 70s and 80s. The Southwest rose into the 80s and 90s, while the Northwest saw temperatures in the 40s and 50s.
Weather Underground midday recap for Wednesday, May 22, 2013. After a couple of active severe weather days earlier this week, Wednesday experienced a bit of a lull in severe weather, although some areas continued to see strong thunderstorms.

The Storm Prediction Center posted a slight risk of severe weather in the Northeast, warning of potentially strong thunderstorms that were capable of producing heavy rain, strong winds, and large hail. Severe Thunderstorm Watches were even posted from the northern Appalachians through Vermont and Massachusetts. Residents in the Northeast should continue to monitor the progress of severe weather into the evening due to the capability of strong thunderstorms developing into the evening.

In the Southeast, a cold front swept through the area and instigated another round strong thunderstorms that prompted more Severe Thunderstorm Warnings for some areas. The good news was that, by late afternoon, there were no dangerous tornadoes like those that had developed earlier this week.

Meanwhile, a Pacific cold front moved through the Northwest and instigated more rain and some high elevation snow in the area. This precipitation gradually moved inland to Idaho and Montana.

The middle portion of the country remained dry as an active storm swept into the Midwest and produced scattered light to moderate rain.

The Northeast rose into the 70s, while the Southeast saw temperatures in the 70s and 80s. The Southwest rose into the 80s and 90s, while the Northwest saw temperatures in the 40s and 50s.
More News Articles

Great Falls Weather at a Glance

Updated 7:57 PM MDT
Elevation
3604 ft
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
58.5 °F
Feels Like 58.5 °F
Wind(mph)
19.8
Sunrise / Set
5:39 AM
9:04 PM
Moon
Waxing Gibbous
Tonight
Chance of a Thunderstorm 45 °F
Chance of T-storms
60% chance of precipitation
Tomorrow
Chance of a Thunderstorm 59 °F
Chance of T-storms
60% chance of precipitation
Tomorrow Night
Chance of a Thunderstorm 39 °F
Chance of T-storms
60% chance of precipitation
Friday
Chance of a Thunderstorm 66 | 39 °F
Chance of T-storms
70% chance of precipitation
Saturday
Mostly Cloudy 70 | 43 °F
Mostly Cloudy
Sunday
Mostly Cloudy 73 | 41 °F
Mostly Cloudy
Tomorrow is forecast to be Much Cooler than today.
Conditions
Pressure
29.89 in
Visibility
10.0 miles
Clouds
Mostly Cloudy 10000 ft
Mostly Cloudy 12000 ft
Moisture
Humidity
58%
Rainfall
0.07 in
Snow Depth
Not available.
METAR
METAR KGFA 230156Z AUTO 09019G26KT 10SM BKN100 BKN120 16/06 A2982 RMK AO2 PK WND 10033/0144 SLP120 T01560061
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Weather Radio
Weather Radio Index
Temperature
Temperature
58.5 °F
54,55,57,57,60,61,63,61,60,62,61,61,60
Dew Point
44 °F
Wind
Speed / Dir
19.8 mph from ESE
Wind Gust
24.4 mph
Health
UV
0 out of 16
Pollen
8.40 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and rain showers, then rain after midnight. Low of 45F. Windy. Winds from the South at 5 to 30 mph with gusts to 35 mph. Chance of rain 60%.
Thursday
chancetstorms Mostly cloudy with rain, then rain showers in the afternoon. High of 59F. Winds from the ESE at 5 to 10 mph. Chance of rain 60%.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and rain showers, then rain showers after midnight. Fog overnight. Low of 39F. Winds from the ENE at 5 to 10 mph shifting to the NW after midnight. Chance of rain 60%.
Friday
chancetstorms Partly cloudy with rain showers, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 66F. Winds from the SW at 5 to 15 mph. Chance of rain 70%.
Friday Night
nt_partlycloudy Overcast with a chance of a thunderstorm and a chance of rain in the evening, then partly cloudy. Low of 39F. Winds from the WNW at 5 to 10 mph.
Saturday
mostlycloudy Mostly cloudy. High of 70F. Winds less than 5 mph.
Saturday Night
nt_mostlycloudy Partly cloudy in the evening, then overcast with a chance of rain. Fog overnight. Low of 43F. Winds from the North at 5 to 10 mph shifting to the WNW after midnight. Chance of rain 20%.
Sunday
mostlycloudy Mostly cloudy in the morning, then overcast. High of 73F. Winds from the WSW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 41F. Winds from the WNW at 5 to 10 mph.
Monday
partlycloudy Partly cloudy. High of 73F. Winds less than 5 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds from the SSE at 5 to 10 mph.
Tuesday
mostlycloudy Mostly cloudy. High of 75F. Winds less than 5 mph.
Tuesday Night
nt_chancerain Mostly cloudy with a chance of rain. Low of 46F. Winds from the SSW at 5 to 10 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.
Wednesday
partlycloudy Partly cloudy. High of 68F. Winds from the SSW at 5 to 10 mph.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 45F. Winds from the East at 5 to 10 mph. Chance of rain 40%.
Thursday
chancetstorms Overcast with a chance of a thunderstorm. High of 59F. Winds from the NW at 5 to 10 mph. Chance of rain 30% with rainfall amounts near 0.2 in. possible.
Thursday Night
nt_tstorms Overcast with thunderstorms. Low of 41F. Winds from the West at 10 to 15 mph. Chance of rain 50% with rainfall amounts near 1.5 in. possible.
Friday
chancetstorms Overcast with a chance of a thunderstorm. High of 61F. Winds from the West at 10 to 15 mph. Chance of rain 40% with rainfall amounts near 0.4 in. possible.
Friday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 41F. Winds from the West at 5 to 15 mph. Chance of rain 30% with rainfall amounts near 0.2 in. possible.
Saturday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. Fog early. High of 63F. Winds from the WNW at 5 to 10 mph. Chance of rain 20%.
Saturday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 45F. Winds less than 5 mph.
Sunday
partlycloudy Clear. High of 72F. Winds less than 5 mph.
Sunday Night
nt_clear Clear. Low of 45F. Winds from the NNE at 5 to 10 mph shifting to the ENE after midnight.
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Weather Forecast for Great Falls MT

View Calendar 10-Day Forecast for station KMTGREAT7

Wednesday, 22
Thunderstorm
68 | 45 °F
Thunderstorm
Chance of
Precipitation
20%
Thursday, 23
Chance of a Thunderstorm
59 | 39 °F
Chance of T-storms
Chance of
Precipitation
60%
Friday, 24
Chance of a Thunderstorm
66 | 39 °F
Chance of T-storms
Chance of
Precipitation
70%
Saturday, 25
Mostly Cloudy
70 | 43 °F
Mostly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Mostly Cloudy
73 | 41 °F
Mostly Cloudy
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
73 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Mostly Cloudy
75 | 46 °F
Mostly Cloudy
Chance of
Precipitation
0%
Wednesday, 29
Partly Cloudy
68 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 30
Chance of a Thunderstorm
59 | 41 °F
Chance of T-storms
Chance of
Precipitation
30%
Friday, 31
Chance of a Thunderstorm
61 | 41 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 2:44 PM MDT on May 22, 2013
Descriptive Forecast
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and rain showers, then rain after midnight. Low of 45F. Windy. Winds from the South at 5 to 30 mph with gusts to 35 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 37 64 | 41 61 | 45 48 | 43
Wind 11 mph East 23 mph East 26 mph ESE 6 mph WSW
Humidity 79% 43% 52% 77%
Chance of Precip. 0% 10% 20% 60%
Cloud Cover 49% 56% 69% 80%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Rain
Sunrise & Sunset
5:39 AM
9:04 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.09], Average RMSE [1.88]
The National Weather Service forecast quality is good. MaxT RMSE [1.86], Average RMSE [3.20] : Use NWS
Source: BestForecast at 2:44 PM MDT on May 22, 2013
Descriptive Forecast
Thursday
chancetstorms Mostly cloudy with rain, then rain showers in the afternoon. High of 59F. Winds from the ESE at 5 to 10 mph. Chance of rain 60%.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and rain showers, then rain showers after midnight. Fog overnight. Low of 39F. Winds from the ENE at 5 to 10 mph shifting to the NW after midnight. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 41 46 | 45 55 | 54 48 | 45
Wind 3 mph South 3 mph NNE 9 mph ENE 5 mph NW
Humidity 87% 97% 92% 86%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 83% 79% 75% 65%
Conditions Rain Rain Showers Chance of a Thunderstorm Rain Showers
Sunrise & Sunset
5:38 AM
9:05 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.43], Average RMSE [2.51]
The National Weather Service forecast quality is good. MaxT RMSE [2.06], Average RMSE [3.18] : Use NWS
Source: BestForecast at 2:44 PM MDT on May 22, 2013
Descriptive Forecast
Friday
chancetstorms Partly cloudy with rain showers, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 66F. Winds from the SW at 5 to 15 mph. Chance of rain 70%.
Friday Night
nt_partlycloudy Overcast with a chance of a thunderstorm and a chance of rain in the evening, then partly cloudy. Low of 39F. Winds from the WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 39 57 | 37 63 | 36 46 | 34
Wind 8 mph SW 11 mph SW 9 mph West 5 mph NNW
Humidity 100% 49% 36% 59%
Chance of Precip. 60% 60% 70% 10%
Cloud Cover 64% 60% 62% 51%
Conditions Rain Showers Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:37 AM
9:06 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.62], Average RMSE [2.70]
The National Weather Service forecast quality is fair. MaxT RMSE [2.71], Average RMSE [3.59] : Use NWS
Source: BestForecast at 2:44 PM MDT on May 22, 2013
Descriptive Forecast
Saturday
mostlycloudy Mostly cloudy. High of 70F. Winds less than 5 mph.
Saturday Night
nt_mostlycloudy Partly cloudy in the evening, then overcast with a chance of rain. Fog overnight. Low of 43F. Winds from the North at 5 to 10 mph shifting to the WNW after midnight. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 36 61 | 37 68 | 39 48 | 43
Wind 3 mph SW 3 mph NNE 9 mph NE 7 mph WNW
Humidity 77% 39% 35% 80%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 0% 80% 69% 93%
Conditions Clear Mostly Cloudy Mostly Cloudy Overcast
Sunrise & Sunset
5:36 AM
9:07 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.80], Average RMSE [2.24]
The National Weather Service forecast quality is poor. MaxT RMSE [3.72], Average RMSE [4.09] : Use NWS
Source: BestForecast at 2:44 PM MDT on May 22, 2013
Descriptive Forecast
Sunday
mostlycloudy Mostly cloudy in the morning, then overcast. High of 73F. Winds from the WSW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 41F. Winds from the WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 41 64 | 39 66 | 37 54 | 39
Wind 2 mph SW 3 mph WSW 7 mph WNW 4 mph WNW
Humidity 90% 38% 33% 56%
Chance of Precip. 10% 10% 0% 10%
Cloud Cover 52% 96% 83% 19%
Conditions Partly Cloudy Overcast Mostly Cloudy Clear
Sunrise & Sunset
5:35 AM
9:08 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.85], Average RMSE [2.98]
The National Weather Service forecast quality is poor. MaxT RMSE [4.41], Average RMSE [4.81] : Use NWS
Source: BestForecast at 2:44 PM MDT on May 22, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 73F. Winds less than 5 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds from the SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 36 63 | 37 70 | 36 52 | 39
Wind 3 mph West 3 mph West 3 mph NE 5 mph SSW
Humidity 73% 38% 28% 63%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 99% 78%
Conditions Clear Clear Overcast Mostly Cloudy
Sunrise & Sunset
5:34 AM
9:09 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.83], Average RMSE [3.83]
The National Weather Service forecast quality is poor. MaxT RMSE [5.93], Average RMSE [6.22] : Use NWS
Source: BestForecast at 2:44 PM MDT on May 22, 2013
Descriptive Forecast
Tuesday
mostlycloudy Mostly cloudy. High of 75F. Winds less than 5 mph.
Tuesday Night
nt_chancerain Mostly cloudy with a chance of rain. Low of 46F. Winds from the SSW at 5 to 10 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 36 64 | 39 64 | 48 54 | 46
Wind 2 mph West 6 mph ENE 5 mph SSE 6 mph SW
Humidity 64% 39% 55% 77%
Chance of Precip. 0% 0% 20% 10%
Cloud Cover 6% 96% 77% 86%
Conditions Clear Overcast Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
5:34 AM
9:10 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.68], Average RMSE [5.02]
The National Weather Service forecast quality is poor. MaxT RMSE [6.21], Average RMSE [5.88] : Use NWS
Source: BestForecast at 2:44 PM MDT on May 22, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 68F. Winds from the SSW at 5 to 10 mph.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 45F. Winds from the East at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 41 64 | 39 61 | 45 50 | 46
Wind 8 mph SSW 4 mph WSW 9 mph ESE 7 mph East
Humidity 71% 38% 52% 86%
Chance of Precip. 10% 0% 10% 20%
Cloud Cover 92% 34% 76% 80%
Conditions Overcast Partly Cloudy Mostly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:33 AM
9:11 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.51], Average RMSE [5.67]
Source: BestForecast at 2:44 PM MDT on May 22, 2013
Descriptive Forecast
Thursday
chancetstorms Overcast with a chance of a thunderstorm. High of 59F. Winds from the NW at 5 to 10 mph. Chance of rain 30% with rainfall amounts near 0.2 in. possible.
Thursday Night
nt_tstorms Overcast with thunderstorms. Low of 41F. Winds from the West at 10 to 15 mph. Chance of rain 50% with rainfall amounts near 1.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 45 50 | 48 59 | 48 48 | 46
Wind 3 mph NNE 10 mph West 11 mph West 9 mph West
Humidity 100% 91% 68% 91%
Chance of Precip. 20% 30% 50% 50%
Cloud Cover 98% 96% 95% 97%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Rain Thunderstorm
Sunrise & Sunset
5:32 AM
9:12 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.84], Average RMSE [5.59]
Source: BestForecast at 2:44 PM MDT on May 22, 2013
Descriptive Forecast
Friday
chancetstorms Overcast with a chance of a thunderstorm. High of 61F. Winds from the West at 10 to 15 mph. Chance of rain 40% with rainfall amounts near 0.4 in. possible.
Friday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 41F. Winds from the West at 5 to 15 mph. Chance of rain 30% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 43 55 | 45 57 | 46 46 | 46
Wind 11 mph West 12 mph West 12 mph WNW 6 mph West
Humidity 97% 66% 66% 99%
Chance of Precip. 40% 40% 30% 30%
Cloud Cover 99% 99% 98% 96%
Conditions Chance of Rain Chance of a Thunderstorm Chance of Rain Chance of a Thunderstorm
Sunrise & Sunset
5:31 AM
9:13 PM
Source: BestForecast at 2:44 PM MDT on May 22, 2013
Descriptive Forecast
Saturday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. Fog early. High of 63F. Winds from the WNW at 5 to 10 mph. Chance of rain 20%.
Saturday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 45F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 43 57 | 48 61 | 50 48 | 46
Wind 6 mph West 7 mph WNW 6 mph NW 2 mph NW
Humidity 100% 71% 70% 97%
Chance of Precip. 20% 20% 10% 0%
Cloud Cover 94% 79% 65% 34%
Conditions Chance of Rain Chance of a Thunderstorm Mostly Cloudy Fog
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 2:44 PM MDT on May 22, 2013
Descriptive Forecast
Sunday
partlycloudy Clear. High of 72F. Winds less than 5 mph.
Sunday Night
nt_clear Clear. Low of 45F. Winds from the NNE at 5 to 10 mph shifting to the ENE after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 43 61 | 48 63 | 54 63 | 52
Wind 3 mph West 4 mph NW 4 mph NNW 5 mph ENE
Humidity 99% 66% 73% 67%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 4% % % %
Conditions Fog Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 22, 2013 Max Temp Min Temp
Normal (KGTF) 66 °F 41 °F
Record (KGTF) 97 °F (1919) 29 °F (1992)
Yesterday 73 °F 35 °F
Yesterday's Heating Degree Days: 11
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. 22, 2013 Rise Set
Actual Time 5:39 AM MDT 9:04 PM MDT
Civil Twilight 5:01 AM MDT 9:42 PM MDT
Nautical Twilight 4:11 AM MDT 10:32 PM MDT
Astronomical Twilight 3:07 AM MDT 11:37 PM MDT
Moon 6:21 PM MDT (5/22) 3:57 AM MDT (5/22)
Length Of Visible Light 16h 40m
Length of Day
15h 24m
Tomorrow will be 2m 7s longer.
Waxing Gibbous, 94% 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
72 °F
Wolf Point
72 °F
Glasgow
70 °F
Havre
69 °F
Jordan
69 °F
Sidney-Richland
33 °F
West Yellowstone
39 °F
Bozeman
42 °F
Kalispell
42 °F
Dillon
43 °F
Lewistown
Record Extremes
Snow Depth
Station Depth Elevation
Stringer Creek 1 in 6550 ft
Onion Park 4 in 7410 ft
Spur Park 35 in 8100 ft
Pickfoot Creek 0 in 6650 ft
Boulder Mountain 21 in 7950 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Malmstrom AFB 60 °F Mostly Cloudy 7:56 PM MDT
Great Falls 60 °F Overcast 7:53 PM MDT
Helena 56 °F Partly Cloudy 7:53 PM MDT
Lewistown 54 °F Mostly Cloudy 7:54 PM MDT
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Flight To ETA Status
SKW5531
Denver, CO 		KGTF 08:36PM On Time
SKW5619
Denver, CO 		KHLN 08:43PM On Time
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Type Condition
Flight Rule: VFR (KGFA)
Wind Speed: 19.0 kts.
Wind Dir: 106° (ESE)
Ceiling: 10000 ft

METAR KGFA 230156Z AUTO 09019G26KT 10SM BKN100 BKN120 16/06 A2982 RMK AO2 PK WND 10033/0144 SLP120 T01560061

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Nearby Events
Event Date Forecast
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Event data courtesy eviesays.com
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Year In Weather 2012

Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

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Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Countryside Village, Great Falls, MT 58.5 °F 44 °F 58% ESE  at  19.8 mph 0.00 in / hr 3604 ft 7:57 PM MDT Rapid Fire
Spicer's, Great Falls, MT 63.0 °F 45 °F 52% NE  at  11.0 mph 0.00 in / hr 3218 ft 7:57 PM MDT Rapid Fire
Windy Acres, Great Falls, MT 60.8 °F 34 °F 37% ESE  at  22.8 mph 0.00 in / hr 3510 ft 7:57 PM MDT Rapid Fire  
APRSWXNET Highwood MT , Highwood, MT 60 °F 44 °F 55% SE  at  3 mph 0.00 in / hr 3487 ft 7:35 PM MDT MADIS
RAWS ALPHA MT, Raynesford, MT 59 °F 41 °F 51% East  at  23 mph 0.00 in / hr 3994 ft 6:54 PM MDT MADIS
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