Great Falls, MT

3:31 AM MDT on May 21, 2013 (GMT -0600)
Elev: 3366 ft
Lon: 111.3° W
Lat: 47.5° N
Source
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Global: Violent tornado devastates Moore, Oklahoma
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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 2:56 AM MDT
Weather Station
Malmstrom AFB (KGFA)
Elevation
3527 ft
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Now
Clear
Clear
Temperature
40 °F
Feels Like 36 °F
Wind(mph)
6
Sunrise / Set
5:40 AM
9:03 PM
Moon
Waxing Gibbous
Tonight
Partly Cloudy 43 °F
Partly Cloudy
20% chance of precipitation
Tuesday
Partly Cloudy 72 °F
Partly Cloudy
Tuesday Night
Partly Cloudy 41 °F
Partly Cloudy
Wednesday
Chance of a Thunderstorm 73 | 46 °F
Chance of T-storms
30% chance of precipitation
Thursday
Thunderstorm 63 | 46 °F
T-storms
60% chance of precipitation
Friday
Chance of a Thunderstorm 66 | 39 °F
Chance of a Thunderstorm
20% chance of precipitation
Today is forecast to be Warmer than yesterday.
Conditions
Pressure
30.16 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
89%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KGFA 210856Z AUTO 14005KT 10SM CLR 04/03 A3005 RMK AO2 SLP212 T00440028 58009 $
Don't speak METAR? Read our FAQ.
Weather Radio
Weather Radio Index
Temperature
Windchill
36 °F
Dew Point
37 °F
Wind
Speed / Dir
6 mph from SE
Wind Gust
Health
UV
0 out of 16
Pollen
4.80 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 72F. Winds from the SE at 5 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 41F. Breezy. Winds from the ESE at 15 to 25 mph with gusts to 30 mph.
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 73F. Breezy. Winds from the East at 10 to 20 mph. Chance of rain 30%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and a chance of rain, then rain showers after midnight. Low of 46F. Winds from the ESE at 5 to 20 mph. Chance of rain 70%.
Thursday
tstorms Overcast with rain showers, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 63F. Winds from the ESE at 5 to 10 mph shifting to the NE in the afternoon. Chance of rain 60%.
Thursday Night
nt_rain Overcast with thunderstorms and rain. Low of 46F. Winds from the North at 5 to 15 mph shifting to the SW after midnight. Chance of rain 50% with rainfall amounts near 0.4 in. possible.
Friday
partlycloudy Partly cloudy with a chance of a thunderstorm and rain. High of 66F. Breezy. Winds from the WSW at 20 to 25 mph. Chance of rain 20%.
Friday Night
nt_mostlycloudy Mostly cloudy. Low of 39F. Winds from the West at 5 to 20 mph shifting to the East after midnight.
Saturday
partlycloudy Partly cloudy. High of 75F. Winds from the SSW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Clear. Low of 46F. Winds from the NNW at 5 to 10 mph.
Sunday
partlycloudy Partly cloudy. High of 70F. Winds from the NW at 5 to 10 mph.
Sunday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm. Low of 50F. Winds from the North at 5 to 10 mph shifting to the SE after midnight. Chance of rain 20%.
Monday
partlycloudy Partly cloudy. High of 70F. Winds from the West at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds from the SW at 5 to 15 mph.
Tuesday
partlycloudy Clear. High of 72F. 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.
Wednesday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 70F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Low of 48F. Winds less than 5 mph. Chance of rain 20%.
Thursday
mostlycloudy Mostly cloudy with a chance of rain. High of 63F. Winds from the WNW at 5 to 10 mph. Chance of rain 20%.
Thursday Night
nt_mostlycloudy Mostly cloudy. Low of 46F. Winds from the West at 5 to 10 mph.
Friday
partlycloudy Partly cloudy. High of 63F. Winds from the West at 5 to 10 mph.
Friday Night
nt_clear Clear. Low of 46F. Winds less than 5 mph.
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Weather Forecast for Great Falls MT

View Calendar 10-Day Forecast for station KGFA

Tuesday, 21
Partly Cloudy
72 | 41 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 22
Chance of a Thunderstorm
73 | 46 °F
Chance of T-storms
Chance of
Precipitation
30%
Thursday, 23
Thunderstorm
63 | 46 °F
T-storms
Chance of
Precipitation
60%
Friday, 24
Chance of a Thunderstorm
66 | 39 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Saturday, 25
Partly Cloudy
75 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
70 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
70 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Partly Cloudy
72 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 29
Chance of a Thunderstorm
70 | 48 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Thursday, 30
Chance of Rain
63 | 46 °F
Chance of Rain
Chance of
Precipitation
20%
Source: BestForecast at 1:41 AM MDT on May 21, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 72F. Winds from the SE at 5 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 41F. Breezy. Winds from the ESE at 15 to 25 mph with gusts to 30 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 36 66 | 39 66 | 34 50 | 37
Wind 5 mph SSE 13 mph ESE 22 mph East 16 mph ESE
Humidity 79% 36% 29% 62%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 27% 32% 18% 44%
Conditions Partly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:40 AM
9:03 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.03], Average RMSE [2.30]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.08], Average RMSE [2.39] : Use NWS
Source: BestForecast at 1:41 AM MDT on May 21, 2013
Descriptive Forecast
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 73F. Breezy. Winds from the East at 10 to 20 mph. Chance of rain 30%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and a chance of rain, then rain showers after midnight. Low of 46F. Winds from the ESE at 5 to 20 mph. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 37 63 | 41 63 | 43 52 | 46
Wind 10 mph East 16 mph East 17 mph ESE 7 mph East
Humidity 72% 47% 47% 76%
Chance of Precip. 0% 30% 30% 60%
Cloud Cover 51% 75% 88% 73%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Rain Showers
Sunrise & Sunset
5:39 AM
9:04 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.98], Average RMSE [2.50]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.49], Average RMSE [2.47] : Use NWS
Source: BestForecast at 1:41 AM MDT on May 21, 2013
Descriptive Forecast
Thursday
tstorms Overcast with rain showers, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 63F. Winds from the ESE at 5 to 10 mph shifting to the NE in the afternoon. Chance of rain 60%.
Thursday Night
nt_rain Overcast with thunderstorms and rain. Low of 46F. Winds from the North at 5 to 15 mph shifting to the SW after midnight. Chance of rain 50% with rainfall amounts near 0.4 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 39 57 | 46 63 | 46 52 | 48
Wind 9 mph ESE 5 mph NE 10 mph ENE 7 mph WSW
Humidity 74% 69% 56% 88%
Chance of Precip. 70% 60% 60% 10%
Cloud Cover 72% 70% 87% 98%
Conditions Rain Showers Chance of a Thunderstorm Thunderstorm Overcast
Sunrise & Sunset
5:38 AM
9:05 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.51], Average RMSE [2.89]
The National Weather Service forecast quality is good. MaxT RMSE [2.20], Average RMSE [2.98] : Use NWS
Source: BestForecast at 1:41 AM MDT on May 21, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy with a chance of a thunderstorm and rain. High of 66F. Breezy. Winds from the WSW at 20 to 25 mph. Chance of rain 20%.
Friday Night
nt_mostlycloudy Mostly cloudy. 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 46 | 45 48 | 32 61 | 32 54 | 32
Wind 9 mph SW 25 mph WSW 17 mph WSW 3 mph ENE
Humidity 93% 52% 32% 46%
Chance of Precip. 20% 10% 10% 0%
Cloud Cover 59% 58% 5% 88%
Conditions Chance of a Thunderstorm Partly Cloudy Clear Mostly Cloudy
Sunrise & Sunset
5:37 AM
9:06 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.91], Average RMSE [2.91]
The National Weather Service forecast quality is fair. MaxT RMSE [3.14], Average RMSE [3.40] : Use NWS
Source: BestForecast at 1:41 AM MDT on May 21, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 75F. Winds from the SSW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Clear. Low of 46F. Winds from the NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 28 68 | 30 73 | 34 50 | 34
Wind 7 mph SSE 6 mph SSW 9 mph North 9 mph NW
Humidity 66% 24% 23% 53%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 4% 31% 47% 16%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:37 AM
9:07 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.13], Average RMSE [4.22]
The National Weather Service forecast quality is poor. MaxT RMSE [3.99], Average RMSE [4.29] : Use NWS
Source: BestForecast at 1:41 AM MDT on May 21, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 70F. Winds from the NW at 5 to 10 mph.
Sunday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm. Low of 50F. Winds from the North at 5 to 10 mph shifting to the SE after midnight. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 36 66 | 43 70 | 43 54 | 43
Wind 4 mph West 7 mph NNW 8 mph NNE 5 mph NE
Humidity 51% 43% 39% 67%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 31% 84% 10% 52%
Conditions Partly Cloudy Mostly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:36 AM
9:08 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.92], Average RMSE [4.81]
The National Weather Service forecast quality is poor. MaxT RMSE [5.42], Average RMSE [5.75] : Use NWS
Source: BestForecast at 1:41 AM MDT on May 21, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 70F. Winds from the West at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds from the SW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 45 70 | 43 61 | 41 48 | 39
Wind 11 mph WSW 13 mph WNW 6 mph WNW 8 mph SSW
Humidity 79% 35% 50% 72%
Chance of Precip. 30% 10% 0% 0%
Cloud Cover 91% 97% 9% 49%
Conditions Chance of a Thunderstorm Overcast 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 [6.28], Average RMSE [5.71]
The National Weather Service forecast quality is poor. MaxT RMSE [5.77], Average RMSE [5.54] : Use NWS
Source: BestForecast at 1:41 AM MDT on May 21, 2013
Descriptive Forecast
Tuesday
partlycloudy Clear. High of 72F. 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.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 36 59 | 37 72 | 37 59 | 37
Wind 11 mph SSW 14 mph WSW 10 mph West 1 mph NW
Humidity 63% 45% 28% 45%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 21% 10% 13% 15%
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 [5.98], Average RMSE [5.53]
Source: BestForecast at 1:41 AM MDT on May 21, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 70F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Low of 48F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 37 57 | 43 64 | 50 55 | 46
Wind 2 mph WSW 4 mph WNW 4 mph NW 2 mph WNW
Humidity 60% 59% 59% 74%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 31% 47% 63% 78%
Conditions Chance of Rain Chance of a Thunderstorm Chance of Rain Chance of Rain
Sunrise & Sunset
5:33 AM
9:12 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.98], Average RMSE [5.22]
Source: BestForecast at 1:41 AM MDT on May 21, 2013
Descriptive Forecast
Thursday
mostlycloudy Mostly cloudy with a chance of rain. High of 63F. Winds from the WNW at 5 to 10 mph. Chance of rain 20%.
Thursday Night
nt_mostlycloudy Mostly cloudy. Low of 46F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 43 63 | 43 63 | 41 52 | 37
Wind 4 mph West 6 mph WNW 7 mph NW 3 mph West
Humidity 82% 47% 44% 59%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 93% 86% 80% 82%
Conditions Chance of Rain Chance of Rain Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:33 AM
9:13 PM
Source: BestForecast at 1:41 AM MDT on May 21, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 63F. Winds from the West at 5 to 10 mph.
Friday Night
nt_clear Clear. Low of 46F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 34 63 | 32 63 | 28 50 | 28
Wind 5 mph WSW 6 mph West 6 mph NW 2 mph WNW
Humidity 60% 31% 26% 41%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 85% 68% 51% %
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Active Notice: Record Report  (US Severe Weather)
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 48 °F
Yesterday's Heating Degree Days: 9
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 5:40 AM MDT 9:03 PM MDT
Civil Twilight 5:03 AM MDT 9:41 PM MDT
Nautical Twilight 4:13 AM MDT 10:30 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, 81% 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
Glasgow
51 °F
Glendive
50 °F
Billings
30 °F
West Yellowstone
37 °F
Lewistown
37 °F
Bozeman
39 °F
Havre
39 °F
Livingston
Record Extremes
Snow Depth
Station Depth Elevation
Stringer Creek 2 in 6550 ft
Onion Park 8 in 7410 ft
Spur Park 38 in 8100 ft
Pickfoot Creek 0 in 6650 ft
Boulder Mountain 24 in 7950 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Great Falls 42 °F Clear 2:53 AM MDT
Malmstrom AFB 40 °F Clear 2:56 AM MDT
Helena 44 °F Clear 2:53 AM MDT
Lewistown 38 °F Clear 2:54 AM MDT
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Flight To ETA Status
FDX1548
Memphis, TN 		KGTF 05:42AM On Time
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Type Condition
Flight Rule: VFR (KGFA)
Wind Speed: 5.0 kts.
Wind Dir: 140° (SE)
Ceiling: Unlimited

METAR KGFA 210856Z AUTO 14005KT 10SM CLR 04/03 A3005 RMK AO2 SLP212 T00440028 58009 $

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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
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Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Spicer's, Great Falls, MT 44.4 °F 44 °F 41 °F 88% West  at  0.0 mph 0.00 in / hr 3218 ft 3:31 AM MDT Rapid Fire
Countryside Village, Great Falls, MT 39.6 °F 40 °F 38 °F 95% East  at  1.5 mph 0.01 in / hr 3604 ft 3:30 AM MDT Rapid Fire
Windy Acres, Great Falls, MT 53.2 °F - 52 °F 95% ESE  at  3.1 mph 0.00 in / hr 3510 ft 3:31 AM MDT Rapid Fire  
APRSWXNET Highwood MT , Highwood, MT 42 °F 42 °F 39 °F 89% SSW  at  0 mph 0.00 in / hr 3487 ft 3:05 AM MDT MADIS
TetonCD~Dahlman, Power, MT 38.0 °F 38 °F 36 °F 93% SSW  at  0.0 mph 0.00 in / hr 3805 ft 2:30 AM MDT Normal  
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Record Report
Mobile & Email Alerts Statement as of 04:05 am MDT on May 20, 2013

... Record daily maximum rainfall set at Lewistown Mt...

a record rainfall of 0.91 inch(es) was set at Lewistown Mt
yesterday. This breaks the old record of 0.80 set in 1903.



View All U.S. Severe Weather