Stevensville, MT

9:14 PM MDT on May 21, 2013 (GMT -0600)
Elev: 3448 ft
Lon: 114.1° W
Lat: 46.5° N
Source
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Oklahoma Tornado: More coverage on Catastrophic EF-5 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
Moore, Oklahoma is no stranger to devastating tornadoes.
'I Expected Chaos:' Scenes from Okla. School
May 21, 2013
A photographer who was among the first to arrive at an Oklahoma Elementary School after a tornado destroyed it, describes the heart-wrenching scene.
A Timeline of Deadly Events in Moore, Okla.
May 21, 2013
Check out this comprehensive timeline of the events that transpired in Moore, Okla.
In Tornado's Wake, Worried Parents Seek Out Kids
May 21, 2013
A desperate search was underway by parents looking to find children after the massive tornado.
Moore Already at Work on Recovery, Says Mayor
May 21, 2013
Glenn Lewis was the mayor of Moore, Okla., when the strongest tornado on record whipped the city in 1999, and he says the most recent storm won't deter the community from rebuilding.
Moore Survivor Finds Dog Buried Alive
May 21, 2013
Watch as a tornado survivor is interrupted in the middle of interview by a little dog digging out of rubble.
Oklahoma Tornado: How to Help
May 21, 2013
There are several agencies asking for donations to help those hit hard by the Oklahoma tornadoes.
Multiple Children Dead at Okla. School
May 21, 2013
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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

Stevensville Weather at a Glance

Updated 9:09 PM MDT
Elevation
3547 ft
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
66.2 °F
Feels Like 66.2 °F
Wind(mph)
13.0
Sunrise / Set
5:55 AM
9:10 PM
Moon
Waxing Gibbous
Tonight
Thunderstorm 41 °F
T-storms
50% chance of precipitation
Tomorrow
Chance of a Thunderstorm 57 °F
Chance of T-storms
80% chance of precipitation
Tomorrow Night
Rain Showers 36 °F
Rain Showers
60% chance of precipitation
Thursday
Chance of a Thunderstorm 59 | 36 °F
Chance of T-storms
60% chance of precipitation
Friday
Chance of Rain 64 | 30 °F
Chance of Rain
40% chance of precipitation
Saturday
Mostly Cloudy 68 | 36 °F
Mostly Cloudy
Tomorrow is forecast to be Much Cooler than today.
Conditions
Pressure
29.60 in
Visibility
10.0 miles
Clouds
Mostly Cloudy 10000 ft
Moisture
Humidity
37%
Rainfall
0.19 in
Snow Depth
Not available.
METAR
METAR KMSO 220253Z AUTO 13011G21KT 080V170 10SM BKN100 18/05 A2963 RMK AO2 PK WND 08029/0226 SLP021 T01830050 55007 TSNO
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Weather Radio
Weather Radio Index
Temperature
Temperature
66.2 °F
58,62,66,68,71,73,76,76,72,70,68,69,67
Dew Point
39 °F
Wind
Speed / Dir
13.0 mph from SE
Wind Gust
19.0 mph
Health
UV
0 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_tstorms Partly cloudy with thunderstorms and a chance of rain, then a chance of rain after midnight. Low of 41F. Winds from the SE at 5 to 15 mph. Chance of rain 50%.
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and rain showers in the afternoon. High of 57F. Winds from the SW at 5 to 15 mph. Chance of rain 80%.
Wednesday Night
nt_rain Overcast with rain showers. Low of 36F. Winds from the NW at 5 to 20 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Thursday
chancetstorms Overcast with rain showers, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 59F. Winds from the North at 5 to 15 mph. Chance of rain 60%.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain showers, then a chance of rain after midnight. Low of 36F. Winds from the NNE at 5 to 15 mph shifting to the WNW after midnight. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Friday
chancerain Mostly cloudy with a chance of rain. High of 64F. Winds from the SW at 5 to 15 mph. Chance of rain 40%.
Friday Night
nt_partlycloudy Partly cloudy with a chance of rain. Low of 30F. Winds from the NNW at 5 to 15 mph shifting to the SE after midnight.
Saturday
mostlycloudy Mostly cloudy in the morning, then overcast. High of 68F. Winds less than 5 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 36F. Winds less than 5 mph.
Sunday
chancetstorms Partly cloudy with a chance of rain, then a chance of a thunderstorm and rain in the afternoon. High of 66F. Winds less than 5 mph. Chance of rain 50%.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 37F. Winds less than 5 mph.
Monday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 68F. Winds less than 5 mph. Chance of rain 40%.
Monday Night
nt_mostlycloudy Mostly cloudy. Low of 41F. Winds less than 5 mph.
Tuesday
partlycloudy Partly cloudy. High of 70F. Winds less than 5 mph.
Tuesday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Low of 43F. Winds less than 5 mph. Chance of rain 20%.
Wednesday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 68F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 34F. Winds less than 5 mph.
Thursday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 63F. Winds less than 5 mph. Chance of rain 20%.
Thursday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 36F. Winds less than 5 mph. Chance of rain 20%.
Friday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 63F. Winds from the West at 5 to 10 mph. Chance of rain 30%.
Friday Night
nt_chancerain Mostly cloudy with a chance of rain. Low of 36F. Winds less than 5 mph. Chance of rain 30% with rainfall amounts near 0.3 in. possible.
Saturday
clear Clear. High of 66F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 36F. Winds less than 5 mph.
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Weather Forecast for Stevensville MT

View Calendar 10-Day Forecast for station KMTSTEVE4

Tuesday, 21
Chance of a Thunderstorm
79 | 41 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Wednesday, 22
Chance of a Thunderstorm
57 | 36 °F
Chance of T-storms
Chance of
Precipitation
80%
Thursday, 23
Chance of a Thunderstorm
59 | 36 °F
Chance of T-storms
Chance of
Precipitation
60%
Friday, 24
Chance of Rain
64 | 30 °F
Chance of Rain
Chance of
Precipitation
40%
Saturday, 25
Mostly Cloudy
68 | 36 °F
Mostly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Chance of a Thunderstorm
66 | 37 °F
Chance of T-storms
Chance of
Precipitation
50%
Monday, 27
Chance of a Thunderstorm
68 | 41 °F
Chance of T-storms
Chance of
Precipitation
40%
Tuesday, 28
Partly Cloudy
70 | 43 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 29
Chance of a Thunderstorm
68 | 34 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Thursday, 30
Chance of a Thunderstorm
63 | 36 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Source: BestForecast at 8:24 PM MDT on May 21, 2013
Descriptive Forecast
Tuesday Night
nt_tstorms Partly cloudy with thunderstorms and a chance of rain, then a chance of rain after midnight. Low of 41F. Winds from the SE at 5 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 34 66 | 43 72 | 37 55 | 41
Wind 5 mph ESE 10 mph SE 14 mph SE 5 mph SE
Humidity 66% 39% 28% 58%
Chance of Precip. 10% 10% 20% 50%
Cloud Cover 23% 58% 58% 67%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:55 AM
9:10 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.20], Average RMSE [2.14]
The National Weather Service forecast quality is poor. MaxT RMSE [9.23], Average RMSE [2.17] : Use NWS
Source: BestForecast at 8:24 PM MDT on May 21, 2013
Descriptive Forecast
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and rain showers in the afternoon. High of 57F. Winds from the SW at 5 to 15 mph. Chance of rain 80%.
Wednesday Night
nt_rain Overcast with rain showers. Low of 36F. Winds from the NW at 5 to 20 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 39 55 | 43 48 | 43 43 | 32
Wind 6 mph SSE 15 mph WNW 16 mph NW 8 mph NW
Humidity 80% 63% 80% 64%
Chance of Precip. 50% 80% 80% 60%
Cloud Cover 79% 87% 88% 98%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Rain Showers Rain Showers
Sunrise & Sunset
5:54 AM
9:11 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.26], Average RMSE [2.40]
The National Weather Service forecast quality is poor. MaxT RMSE [3.88], Average RMSE [2.29] : Use NWS
Source: BestForecast at 8:24 PM MDT on May 21, 2013
Descriptive Forecast
Thursday
chancetstorms Overcast with rain showers, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 59F. Winds from the North at 5 to 15 mph. Chance of rain 60%.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain showers, then a chance of rain after midnight. Low of 36F. Winds from the NNE at 5 to 15 mph shifting to the WNW after midnight. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 28 54 | 36 50 | 37 41 | 36
Wind 6 mph North 14 mph North 12 mph NNE 6 mph WNW
Humidity 69% 51% 64% 82%
Chance of Precip. 60% 60% 60% 70%
Cloud Cover 98% 100% 98% 86%
Conditions Rain Showers Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:53 AM
9:13 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.66], Average RMSE [2.99]
The National Weather Service forecast quality is poor. MaxT RMSE [3.90], Average RMSE [2.57] : Use NWS
Source: BestForecast at 8:24 PM MDT on May 21, 2013
Descriptive Forecast
Friday
chancerain Mostly cloudy with a chance of rain. High of 64F. Winds from the SW at 5 to 15 mph. Chance of rain 40%.
Friday Night
nt_partlycloudy Partly cloudy with a chance of rain. Low of 30F. Winds from the NNW at 5 to 15 mph shifting to the SE after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 34 54 | 43 59 | 43 45 | 28
Wind 6 mph SW 12 mph WSW 14 mph West 2 mph ESE
Humidity 94% 66% 53% 54%
Chance of Precip. 70% 50% 40% 10%
Cloud Cover 86% 71% 71% 10%
Conditions Chance of Rain Chance of Rain Chance of Rain Clear
Sunrise & Sunset
5:52 AM
9:14 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.85], Average RMSE [3.11]
The National Weather Service forecast quality is poor. MaxT RMSE [4.28], Average RMSE [3.75] : Use NWS
Source: BestForecast at 8:24 PM MDT on May 21, 2013
Descriptive Forecast
Saturday
mostlycloudy Mostly cloudy in the morning, then overcast. High of 68F. Winds less than 5 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 36F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 28 55 | 30 61 | 37 50 | 37
Wind 2 mph SSW 3 mph West 8 mph NW 1 mph NNE
Humidity 76% 38% 41% 63%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 89% 64% 85% 70%
Conditions Overcast Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:51 AM
9:15 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.65], Average RMSE [2.65]
The National Weather Service forecast quality is poor. MaxT RMSE [4.39], Average RMSE [3.80] : Use NWS
Source: BestForecast at 8:24 PM MDT on May 21, 2013
Descriptive Forecast
Sunday
chancetstorms Partly cloudy with a chance of rain, then a chance of a thunderstorm and rain in the afternoon. High of 66F. Winds less than 5 mph. Chance of rain 50%.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 37F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 37 57 | 45 64 | 39 50 | 36
Wind 2 mph NW 6 mph WNW 4 mph NNW 2 mph NNE
Humidity 95% 62% 38% 58%
Chance of Precip. 10% 20% 10% 10%
Cloud Cover 52% 37% 62% 19%
Conditions Partly Cloudy Chance of Rain Partly Cloudy Clear
Sunrise & Sunset
5:50 AM
9:16 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.26], Average RMSE [3.68]
The National Weather Service forecast quality is poor. MaxT RMSE [5.34], Average RMSE [3.93] : Use NWS
Source: BestForecast at 8:24 PM MDT on May 21, 2013
Descriptive Forecast
Monday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 68F. Winds less than 5 mph. Chance of rain 40%.
Monday Night
nt_mostlycloudy Mostly cloudy. Low of 41F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 37 64 | 41 63 | 45 48 | 41
Wind 1 mph NNW 3 mph NNW 4 mph WNW 4 mph SW
Humidity 77% 40% 49% 79%
Chance of Precip. 20% 10% 20% 10%
Cloud Cover 89% 97% 33% 100%
Conditions Chance of Rain Overcast Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:50 AM
9:17 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.55], Average RMSE [3.86]
The National Weather Service forecast quality is poor. MaxT RMSE [6.16], Average RMSE [5.18] : Use NWS
Source: BestForecast at 8:24 PM MDT on May 21, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 70F. Winds less than 5 mph.
Tuesday 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 50 | 37 63 | 36 68 | 37 45 | 39
Wind 4 mph SW 4 mph WNW 4 mph NW 3 mph SSW
Humidity 61% 35% 32% 80%
Chance of Precip. 0% 0% 20% 10%
Cloud Cover 97% 2% 49% 83%
Conditions Overcast Clear Chance of Rain Mostly Cloudy
Sunrise & Sunset
5:49 AM
9:18 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.15], Average RMSE [4.61]
The National Weather Service forecast quality is poor. MaxT RMSE [6.06], Average RMSE [5.17] : Use NWS
Source: BestForecast at 8:24 PM MDT on May 21, 2013
Descriptive Forecast
Wednesday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 68F. Winds less than 5 mph. Chance of rain 20%.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 34F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 41 61 | 39 64 | 36 39 | 34
Wind 5 mph WSW 2 mph West 4 mph WNW 2 mph WNW
Humidity 92% 43% 33% 80%
Chance of Precip. 10% 20% 10% 10%
Cloud Cover 89% 77% 67% 37%
Conditions Overcast Chance of a Thunderstorm Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:48 AM
9:19 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.59], Average RMSE [7.28]
Source: BestForecast at 8:24 PM MDT on May 21, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 63F. Winds less than 5 mph. Chance of rain 20%.
Thursday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 36F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 32 57 | 36 59 | 39 37 | 37
Wind 3 mph West 5 mph West 6 mph West 4 mph West
Humidity 65% 45% 47% 100%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 7% 20% 43% 53%
Conditions Clear Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:48 AM
9:20 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.46], Average RMSE [4.71]
Source: BestForecast at 8:24 PM MDT on May 21, 2013
Descriptive Forecast
Friday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 63F. Winds from the West at 5 to 10 mph. Chance of rain 30%.
Friday Night
nt_chancerain Mostly cloudy with a chance of rain. Low of 36F. Winds less than 5 mph. Chance of rain 30% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 41 52 | 39 61 | 39 37 | 36
Wind 4 mph West 6 mph West 7 mph WNW 3 mph WNW
Humidity 96% 63% 45% 96%
Chance of Precip. 30% 30% 30% 30%
Cloud Cover 74% 73% 72% 85%
Conditions Chance of Rain Chance of a Thunderstorm Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Source: BestForecast at 8:24 PM MDT on May 21, 2013
Descriptive Forecast
Saturday
clear Clear. High of 66F. Winds less than 5 mph.
Saturday Night
nt_clear Clear. Low of 36F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 32 57 | 34 63 | 36 37 | 34
Wind 3 mph West 5 mph WNW 5 mph WNW 2 mph WNW
Humidity 71% 40% 36% 88%
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 (KMSO) 69 °F 41 °F
Record (KMSO) 90 °F (1928) 28 °F (1953)
Yesterday 72 °F 44 °F
Yesterday's Heating Degree Days: 7
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Astronomy
May. 21, 2013 Rise Set
Actual Time 5:55 AM MDT 9:10 PM MDT
Civil Twilight 5:18 AM MDT 9:47 PM MDT
Nautical Twilight 4:31 AM MDT 10:35 PM MDT
Astronomical Twilight 3:32 AM MDT 11:35 PM MDT
Moon 5:17 PM MDT (5/21) 3:39 AM MDT (5/21)
Length Of Visible Light 16h 28m
Length of Day
15h 15m
Tomorrow will be 2m 5s longer.
Waxing Gibbous, 87% 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
Dillon
72 °F
Cut Bank
28 °F
West Yellowstone
33 °F
Havre
34 °F
Lewistown
34 °F
Butte
34 °F
Bozeman
Record Extremes
Snow Depth
Station Depth Elevation
Twin Lakes 29 in 6400 ft
Stuart Mountain 46 in 7400 ft
Lubrecht Flume 0 in 4680 ft
North Fork Elk Creek 1 in 6250 ft
Peterson Meadows 0 in 7200 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Missoula 65 °F Mostly Cloudy 8:53 PM MDT
Drummond This station is not reporting.
Lowell This station is not reporting.
View all Aviation Tools
Flight To ETA Status
SKW5515
Denver, CO 		KMSO 09:33PM On Time
DAL1350
Minneapolis, MN 		KMSO 10:54PM On Time
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: VFR (KMSO)
Wind Speed: 11.0 kts.
Wind Dir: 138° (SE)
Ceiling: 10000 ft

METAR KMSO 220253Z AUTO 13011G21KT 080V170 10SM BKN100 18/05 A2963 RMK AO2 PK WND 08029/0226 SLP021 T01830050 55007 TSNO

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Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
RAWS STEVI MT, Stevensville, MT 69 °F - 40 °F 35% West  at  6 mph 0.00 in / hr 3365 ft 8:14 PM MDT MADIS
Lone Rock School Area, Stevensville, MT 66.2 °F - 39 °F 37% SE  at  13.0 mph 0.00 in / hr 3547 ft 9:09 PM MDT Normal  
Bitterroot Valley, Victor, MT 59.7 °F - 48 °F 66% West  at  2.3 mph 0.00 in / hr 3500 ft 9:14 PM MDT Rapid Fire
MPG Ranch - Orchard House, Florence, MT 65.8 °F - 41 °F 41% SE  at  10.0 mph 0.00 in / hr 3310 ft 9:10 PM MDT Normal  
MPG Ranch - Indian Ridge, Florence, MT 65.3 °F - 40 °F 40% ESE  at  10.0 mph 0.00 in / hr 3632 ft 9:10 PM MDT Normal  
MSU - Western Ag Research Center, Corvallis, MT 63.4 °F - 43 °F 47% South  at  2.0 mph 0.00 in / hr 3596 ft 9:14 PM MDT Rapid Fire
MesoWest CORVALLIS , Corvallis, MT 67 °F - 39 °F 36% SSE  at  8 mph 0.00 in / hr 3596 ft 8:15 PM MDT MADIS
MPG Ranch - Sainfoin Bench, Florence, MT 67.2 °F - 40 °F 37% ESE  at  4.0 mph 0.00 in / hr 3257 ft 9:04 PM MDT Normal  
Hamilton West Side, Hamilton, MT 64.4 °F - 22 °F 20% SSE  at  5.4 mph 0.00 in / hr 3615 ft 9:14 PM MDT Rapid Fire  
Linda Vista, Missoula, MT 66.2 °F - 41 °F 40% WSW  at  6.3 mph 0.00 in / hr 3353 ft 9:10 PM MDT Normal  
RAWS BLUE MTN MT, Missoula, MT 64 °F - 42 °F 44% NW  at  3 mph 0.00 in / hr 3367 ft 8:01 PM MDT MADIS
Rose Park, Missoula, MT 64.4 °F - 44 °F 47% ENE  at  13.0 mph 0.00 in / hr 3210 ft 9:14 PM MDT Normal  
Franklin to the Fort, Missoula, MT 63.0 °F - 42 °F 47% SSE  at  11.0 mph 0.00 in / hr 3200 ft 9:13 PM MDT Rapid Fire  
MPG Ranch - Baldy Draw, Florence, MT 60.3 °F - 40 °F 47% East  at  14.0 mph 0.00 in / hr 4740 ft 9:01 PM MDT Normal  
MPG Ranch - South Baldy Ridge, Florence, MT 58.5 °F - 39 °F 48% ESE  at  11.0 mph 0.00 in / hr 5062 ft 9:08 PM MDT Normal  
MPG Ranch - Baldy Summit, Florence, MT 52.2 °F - 38 °F 60% East  at  10.0 mph 0.01 in / hr 5997 ft 9:03 PM MDT Normal  
RAWS GIRD POINT MT, Grantsdale, MT 51 °F - 38 °F 60% ENE  at  6 mph 0.00 in / hr 6950 ft 8:14 PM MDT MADIS
MesoWest SKALKAHO SUMMIT , Corvallis, MT 48 °F 48 °F - - North  at  - 0.00 in / hr 7250 ft 8:00 PM MDT MADIS
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