Superior, MT

6:51 PM MDT on May 21, 2013 (GMT -0600)
Elev: 3455 ft
Lon: 114.9° W
Lat: 47.2° N
Source
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Oklahoma Tornado: More coverage on Catastrophic Tornado in Oklahoma
News
Miles and Minutes: Okla. Tornado By the Numbers
May 21, 2013
See the facts and figures that defined the Moore, Okla. tornado.
Moore Tornado a Rare EF5
May 21, 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.
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
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'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
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More News Articles
Weather Summary
Kari Kiefer
Weather Underground midday recap for Tuesday, May 21, 2013.

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

The nearly stationary low over the Northern Plains showed signs of gradual weakening as it shifted eastward toward the Mississippi River Valley on Tuesday, while the system's associated cold front trailed 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 set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of north-central/northeastern Texas, southern Arkansas, northwestern Louisiana and far southeastern Oklahoma remained at moderate risk of severe thunderstorm activity as environmental conditions remained favorable for tornadoes, damaging wind gusts, and very large hail. In particular, substantial severe weather was expected across north-central Texas to the

ArkLaTex region this afternoon and evening. Areas surrounding this moderate risk region from the Southern Plains to the Tennessee/Ohio valleys and the Lower Great Lakes/Northeast remained at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes. In addition to severe storms, heavy rains created chances of flood and possible isolated areas of flash flooding from parts eastern Oklahoma through northern Arkansas.

Meanwhile, areas of heavy rain and widely scattered showers continued 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 inland areas of the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms picked up across the Mid-Atlantic and southeastern corner of the nation through the afternoon.
Weather Underground midday recap for Tuesday, May 21, 2013.

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

The nearly stationary low over the Northern Plains showed signs of gradual weakening as it shifted eastward toward the Mississippi River Valley on Tuesday, while the system's associated cold front trailed 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 set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of north-central/northeastern Texas, southern Arkansas, northwestern Louisiana and far southeastern Oklahoma remained at moderate risk of severe thunderstorm activity as environmental conditions remained favorable for tornadoes, damaging wind gusts, and very large hail. In particular, substantial severe weather was expected across north-central Texas to the

ArkLaTex region this afternoon and evening. Areas surrounding this moderate risk region from the Southern Plains to the Tennessee/Ohio valleys and the Lower Great Lakes/Northeast remained at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes. In addition to severe storms, heavy rains created chances of flood and possible isolated areas of flash flooding from parts eastern Oklahoma through northern Arkansas.

Meanwhile, areas of heavy rain and widely scattered showers continued 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 inland areas of the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms picked up across the Mid-Atlantic and southeastern corner of the nation through the afternoon.
More News Articles

Superior Weather at a Glance

Updated 6:07 PM MDT
Weather Station
Missoula (KMSO)
Elevation
3205 ft
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Now
Scattered Clouds
Scattered Clouds
Temperature
68 °F
Feels Like 68 °F
Wind(mph)
18
Sunrise / Set
5:56 AM
9:16 PM
Moon
Waxing Gibbous
Tonight
Chance of a Thunderstorm 43 °F
Chance of T-storms
60% chance of precipitation
Tomorrow
Chance of a Thunderstorm 59 °F
Chance of T-storms
80% chance of precipitation
Tomorrow Night
Chance of a Thunderstorm 39 °F
Chance of T-storms
70% chance of precipitation
Thursday
Chance of a Thunderstorm 55 | 45 °F
Chance of T-storms
50% chance of precipitation
Friday
Partly Cloudy 61 | 41 °F
Partly Cloudy
Saturday
Partly Cloudy 70 | 45 °F
Partly Cloudy
Tomorrow is forecast to be Much Cooler than today.
Conditions
Pressure
29.65 in
Visibility
10.0 miles
Clouds
Few 2900 ft
Scattered Clouds 11000 ft
Moisture
Humidity
37%
Rainfall
0.00 in
Snow Depth
69 in
METAR
SPECI KMSO 220007Z AUTO 06016G21KT 10SM FEW029 SCT110 20/05 A2965 RMK AO2 WSHFT 2347 TSNO
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Weather Radio
Weather Radio Index
Temperature
Temperature
68 °F
51,50,53,58,62,66,68,71,73,76,76,72,70
Dew Point
41 °F
Wind
Speed / Dir
18 mph from ENE
Wind Gust
24 mph
Health
UV
2 out of 16
Pollen
8.60 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Tuesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 43F. Winds from the SE at 5 to 20 mph. Chance of rain 60%.
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain showers, then rain showers in the afternoon. High of 59F. Winds from the SSW at 5 to 20 mph shifting to the WNW in the afternoon. Chance of rain 80%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain showers in the evening, then partly cloudy with rain showers. Low of 39F. Winds from the NW at 5 to 20 mph with gusts to 30 mph. Chance of rain 70% with rainfall amounts near 0.2 in. possible.
Thursday
chancetstorms Overcast with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 55F. Winds from the NNW at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancerain Overcast with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Low of 45F. Winds from the NNW at 5 to 15 mph shifting to the West after midnight. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Friday
partlycloudy Overcast. High of 61F. Winds from the WSW at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy with a chance of rain. Low of 41F. Winds less than 5 mph.
Saturday
partlycloudy Mostly cloudy. High of 70F. Winds less than 5 mph.
Saturday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Low of 45F. Winds less than 5 mph. Chance of rain 20%.
Sunday
chancerain Mostly cloudy with a chance of rain. High of 68F. Winds less than 5 mph. Chance of rain 50%.
Sunday Night
nt_mostlycloudy Overcast. Low of 45F. Winds less than 5 mph.
Monday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 66F. Winds less than 5 mph. Chance of rain 20%.
Monday Night
nt_partlycloudy Partly cloudy. Low of 45F. Winds less than 5 mph.
Tuesday
partlycloudy Partly cloudy. High of 68F. Winds less than 5 mph.
Tuesday Night
nt_mostlycloudy Overcast. Low of 46F. Winds from the WNW at 5 to 10 mph shifting to the SW after midnight.
Wednesday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 73F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 43F. Winds less than 5 mph.
Thursday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 72F. Winds less than 5 mph. Chance of rain 20%.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 43F. Winds less than 5 mph. Chance of rain 30%.
Friday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 66F. Winds less than 5 mph. Chance of rain 20%.
Friday Night
nt_chancerain Mostly cloudy with a chance of rain. Low of 41F. Winds less than 5 mph. Chance of rain 30% with rainfall amounts near 0.2 in. possible.
Saturday
clear Clear. High of 63F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 41F. Winds from the West at 5 to 10 mph.
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Weather Forecast for Superior MT

View Calendar 10-Day Forecast for station KMSO

Tuesday, 21
Chance of a Thunderstorm
79 | 43 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Wednesday, 22
Chance of a Thunderstorm
59 | 39 °F
Chance of T-storms
Chance of
Precipitation
80%
Thursday, 23
Chance of a Thunderstorm
55 | 45 °F
Chance of T-storms
Chance of
Precipitation
50%
Friday, 24
Partly Cloudy
61 | 41 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Partly Cloudy
70 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Chance of Rain
68 | 45 °F
Chance of Rain
Chance of
Precipitation
50%
Monday, 27
Chance of a Thunderstorm
66 | 45 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Tuesday, 28
Partly Cloudy
68 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 29
Chance of a Thunderstorm
73 | 43 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Thursday, 30
Chance of a Thunderstorm
72 | 43 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Source: BestForecast at 1:47 PM MDT on May 21, 2013
Descriptive Forecast
Tuesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 43F. Winds from the SE at 5 to 20 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 36 61 | 45 70 | 43 52 | 43
Wind 6 mph ESE 13 mph ESE 18 mph ESE 6 mph SSE
Humidity 73% 54% 37% 71%
Chance of Precip. 10% 10% 20% 50%
Cloud Cover 24% 34% 57% 66%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:56 AM
9:16 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.19], Average RMSE [2.25]
The National Weather Service forecast quality is good. MaxT RMSE [1.60], Average RMSE [2.96] : Use NWS
Source: BestForecast at 1:47 PM MDT on May 21, 2013
Descriptive Forecast
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain showers, then rain showers in the afternoon. High of 59F. Winds from the SSW at 5 to 20 mph shifting to the WNW in the afternoon. Chance of rain 80%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain showers in the evening, then partly cloudy with rain showers. Low of 39F. Winds from the NW at 5 to 20 mph with gusts to 30 mph. Chance of rain 70% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 41 43 | 43 46 | 43 46 | 37
Wind 1 mph SW 17 mph West 18 mph NW 7 mph NW
Humidity 81% 100% 82% 70%
Chance of Precip. 60% 80% 80% 70%
Cloud Cover 100% 100% 97% 66%
Conditions Chance of a Thunderstorm Rain Showers Chance of a Thunderstorm Rain Showers
Sunrise & Sunset
5:55 AM
9:17 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.47], Average RMSE [2.29]
The National Weather Service forecast quality is good. MaxT RMSE [2.14], Average RMSE [2.90] : Use NWS
Source: BestForecast at 1:47 PM MDT on May 21, 2013
Descriptive Forecast
Thursday
chancetstorms Overcast with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 55F. Winds from the NNW at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancerain Overcast with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Low of 45F. Winds from the NNW at 5 to 15 mph shifting to the West after midnight. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 37 45 | 39 52 | 41 50 | 37
Wind 6 mph NNW 9 mph NNW 11 mph North 3 mph West
Humidity 79% 81% 64% 63%
Chance of Precip. 70% 50% 50% 40%
Cloud Cover 86% 77% 87% 99%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:54 AM
9:18 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.40], Average RMSE [2.42]
The National Weather Service forecast quality is fair. MaxT RMSE [2.84], Average RMSE [3.83] : Use NWS
Source: BestForecast at 1:47 PM MDT on May 21, 2013
Descriptive Forecast
Friday
partlycloudy Overcast. High of 61F. Winds from the WSW at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy with a chance of rain. Low of 41F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 32 54 | 30 59 | 36 46 | 30
Wind 4 mph WSW 7 mph West 4 mph West 2 mph SE
Humidity 61% 41% 40% 50%
Chance of Precip. 10% 10% 20% 10%
Cloud Cover 96% 92% 59% 61%
Conditions Overcast Overcast Chance of Rain Partly Cloudy
Sunrise & Sunset
5:53 AM
9:19 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.83], Average RMSE [3.33]
The National Weather Service forecast quality is poor. MaxT RMSE [3.80], Average RMSE [3.81] : Use NWS
Source: BestForecast at 1:47 PM MDT on May 21, 2013
Descriptive Forecast
Saturday
partlycloudy Mostly cloudy. High of 70F. Winds less than 5 mph.
Saturday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Low of 45F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 28 59 | 36 70 | 41 52 | 39
Wind 1 mph SW 3 mph WNW 7 mph NW 1 mph NE
Humidity 62% 39% 35% 60%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 3% 55% 57% 91%
Conditions Clear Partly Cloudy Partly Cloudy Overcast
Sunrise & Sunset
5:52 AM
9:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.80], Average RMSE [3.69]
The National Weather Service forecast quality is poor. MaxT RMSE [3.97], Average RMSE [3.88] : Use NWS
Source: BestForecast at 1:47 PM MDT on May 21, 2013
Descriptive Forecast
Sunday
chancerain Mostly cloudy with a chance of rain. High of 68F. Winds less than 5 mph. Chance of rain 50%.
Sunday Night
nt_mostlycloudy Overcast. Low of 45F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 37 63 | 45 66 | 39 57 | 36
Wind 2 mph NNW 5 mph West 4 mph NNW 2 mph North
Humidity 76% 53% 35% 44%
Chance of Precip. 10% 20% 10% 10%
Cloud Cover 74% 97% 91% 77%
Conditions Mostly Cloudy Chance of Rain Overcast Mostly Cloudy
Sunrise & Sunset
5:51 AM
9:22 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.71], Average RMSE [4.20]
The National Weather Service forecast quality is poor. MaxT RMSE [5.12], Average RMSE [5.24] : Use NWS
Source: BestForecast at 1:47 PM MDT on May 21, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 66F. Winds less than 5 mph. Chance of rain 20%.
Monday Night
nt_partlycloudy Partly cloudy. Low of 45F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 36 57 | 39 61 | 41 57 | 43
Wind 2 mph NNW 3 mph NW 5 mph West 4 mph SW
Humidity 67% 49% 49% 56%
Chance of Precip. 10% 0% 20% 10%
Cloud Cover 96% 98% 50% 58%
Conditions Overcast Overcast Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:50 AM
9:23 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.56], Average RMSE [5.32]
The National Weather Service forecast quality is poor. MaxT RMSE [5.37], Average RMSE [5.32] : Use NWS
Source: BestForecast at 1:47 PM MDT on May 21, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 68F. Winds less than 5 mph.
Tuesday Night
nt_mostlycloudy Overcast. Low of 46F. Winds from the WNW at 5 to 10 mph shifting to the SW after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 36 61 | 36 64 | 36 55 | 39
Wind 3 mph SW 4 mph WNW 5 mph WNW 2 mph SSW
Humidity 70% 38% 34% 54%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 65% 8% 31% 82%
Conditions Mostly Cloudy Clear Partly Cloudy Mostly Cloudy
Sunrise & Sunset
5:50 AM
9:24 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [7.73], Average RMSE [6.95]
Source: BestForecast at 1:47 PM MDT on May 21, 2013
Descriptive Forecast
Wednesday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 73F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 43F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 41 63 | 39 52 | 36 54 | 34
Wind 5 mph WSW 3 mph West 5 mph WNW 1 mph WNW
Humidity 75% 41% 55% 46%
Chance of Precip. 10% 20% 10% 10%
Cloud Cover 75% 84% 94% 33%
Conditions Mostly Cloudy Chance of a Thunderstorm Overcast Partly Cloudy
Sunrise & Sunset
5:49 AM
9:25 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [7.63], Average RMSE [6.36]
Source: BestForecast at 1:47 PM MDT on May 21, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 72F. Winds less than 5 mph. Chance of rain 20%.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 43F. Winds less than 5 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 32 61 | 36 66 | 39 54 | 41
Wind 1 mph WNW 4 mph West 6 mph West 3 mph West
Humidity 62% 38% 38% 60%
Chance of Precip. 10% 20% 30% 30%
Cloud Cover 6% 18% 38% 56%
Conditions Clear Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:48 AM
9:26 PM
Source: BestForecast at 1:47 PM MDT on May 21, 2013
Descriptive Forecast
Friday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 66F. Winds less than 5 mph. Chance of rain 20%.
Friday Night
nt_chancerain Mostly cloudy with a chance of rain. Low of 41F. Winds less than 5 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 | 41 59 | 41 61 | 39 52 | 36
Wind 3 mph WSW 5 mph West 7 mph West 3 mph West
Humidity 89% 50% 43% 53%
Chance of Precip. 20% 20% 30% 30%
Cloud Cover 80% 75% 69% 83%
Conditions Chance of Rain Chance of a Thunderstorm Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 1:47 PM MDT on May 21, 2013
Descriptive Forecast
Saturday
clear Clear. High of 63F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 41F. Winds from the West at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 34 59 | 36 63 | 37 37 | 36
Wind 2 mph West 5 mph West 7 mph WNW 8 mph West
Humidity 71% 39% 38% 93%
Chance of Precip. 30% 10% 0% 0%
Cloud Cover 98% % % %
Conditions Chance of Rain 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 (K3TH) 66 °F 46 °F
Record (K3TH) 73 °F (1997) 37 °F (2001)
Yesterday 72 °F 45 °F
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 5:56 AM MDT 9:16 PM MDT
Civil Twilight 5:19 AM MDT 9:53 PM MDT
Nautical Twilight 4:30 AM MDT 10:43 PM MDT
Astronomical Twilight 3:28 AM MDT 11:46 PM MDT
Moon 5:21 PM MDT (5/21) 3:42 AM MDT (5/21)
Length Of Visible Light 16h 34m
Length of Day
15h 20m
Tomorrow will be 2m 8s longer.
Waxing Gibbous, 86% 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
78 °F
Kalispell
77 °F
Missoula
73 °F
Helena
72 °F
Great Falls
72 °F
Glasgow
28 °F
West Yellowstone
34 °F
Havre
34 °F
Butte
34 °F
Lewistown
35 °F
Livingston
Record Extremes
Snow Depth
Station Depth Elevation
Hoodoo Basin 69 in 6050 ft
Stuart Mountain 46 in 7400 ft
North Fork Jocko 56 in 6330 ft
Moss Peak 66 in 6780 ft
Twin Lakes 29 in 6400 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Mullan Pass 56 °F N/A 4:53 PM PDT
Missoula 68 °F Scattered Clouds 6:07 PM MDT
View all Aviation Tools
Flight To ETA Status
QXE2396
Seattle, WA 		KMSO 07:02PM On Time
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Type Condition
Flight Rule: VFR (KMSO)
Wind Speed: 16.0 kts.
Wind Dir: 60° (ENE)
Ceiling: Unlimited

SPECI KMSO 220007Z AUTO 06016G21KT 10SM FEW029 SCT110 20/05 A2965 RMK AO2 WSHFT 2347 TSNO

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 Partly Cloudy, 81 °F
Event Date Forecast
Livorno vs. Brescia 6:30 PM CEST on May 22, 2013 Clear, High 69° F/ 21° C
Empoli vs. Novara 8:45 PM CEST on May 22, 2013 Clear, High 68° F/ 20° 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 Mostly Cloudy, 70 °F
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
HADS CLARK FORK RIVER NEAR SAINT REGI MT, Saint Regis, MT 78 °F 76 °F - - North  at  - 0.00 in / hr 2600 ft 5:45 PM MDT MADIS
RAWS ST. REGIS MT, Saint Regis, MT 81 °F 79 °F 36 °F 20% South  at  4 mph 0.00 in / hr 2691 ft 6:02 PM MDT MADIS
Valley View, Plains, MT 73.5 °F 77 °F 43 °F 34% East  at  11.0 mph 0.00 in / hr 2644 ft 6:35 PM MDT Normal
RAWS LOLO PORTABLE #2 MT, Saint Regis, MT 71 °F 75 °F 33 °F 25% ESE  at  8 mph 0.00 in / hr 3942 ft 6:08 PM MDT MADIS
RAWS PLAINS MT, Plains, MT 81 °F 79 °F 39 °F 22% East  at  7 mph 0.00 in / hr 2480 ft 5:16 PM MDT MADIS
NonFedAWOS PLAINS , Plains, MT 77 °F 77 °F 37 °F 24% North  at  0 mph 0.00 in / hr 2461 ft 4:55 PM MDT MADIS
RAWS PARDEE MT, Superior, MT 70 °F - 32 °F 24% South  at  6 mph 0.00 in / hr 4595 ft 5:59 PM MDT MADIS
Downtown Alberton, Alberton, MT 71.1 °F 76 °F 40 °F 33% ESE  at  5.0 mph 0.00 in / hr 3048 ft 6:51 PM MDT Normal  
RAWS NINE MILE MT, Huson, MT 69 °F - 41 °F 36% East  at  11 mph 0.00 in / hr 3299 ft 5:59 PM MDT MADIS
MesoWest HOODOO BASIN , Superior, MT 59 °F - - - North  at  - 0.00 in / hr 6049 ft 5:00 PM MDT MADIS
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