Thunderstorms, Heavy Rain, and Gusty Winds in the Southern U.S.; Rain and Mountain Snow in the Northwest

A storm tracking along the southern U.S. will bring gusty winds and critical fire weather threats to the High Plains; and potential for severe storms with damaging winds and heavy rain in the Lower Mississippi Valley. A strong Pacific storm will bring lower elevation rain and heavy mountain snow to the Northwest. Snow levels will dip to 1,500 feet creating hazardous mountain travel. Read More >

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Current conditions at

USCRN SITE NEAR LEWISTOWN 42WSW (JRWM8)

Lat: 46.88472°NLon: 110.28944°WElev: 5045ft.

43°F

6°C

Humidity	47%
Wind Speed	NA NA MPH
Barometer	1008.81 mb
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	30 Mar 10:00 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

7 Miles SW Windham MT

Today

Slight Chance
Rain
High: 51 °F
Tonight

Chance
Rain/Snow
then Chance
Snow
Low: 28 °F
Tuesday

Chance Snow
then Snow
Likely
High: 38 °F
Tuesday
Night

Snow Likely
Low: 15 °F
Wednesday

Snow Likely
High: 18 °F
Wednesday
Night

Chance Snow
Low: 6 °F
Thursday

Chance Snow
High: 21 °F
Thursday
Night

Mostly Cloudy
Low: 10 °F
Friday

Partly Sunny
then Slight
Chance Snow
High: 32 °F

Detailed Forecast

Today

A 20 percent chance of rain after 4pm. Mostly sunny, with a high near 51. Southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Tonight

A chance of rain before 7pm, then a chance of rain and snow between 7pm and midnight, then a chance of snow after midnight. Increasing clouds, with a low around 28. South southwest wind 11 to 21 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Tuesday

Snow likely, mainly after 2pm. Mostly cloudy, with a high near 38. West northwest wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 15. Northwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow likely, mainly after noon. Cloudy, with a high near 18. North northeast wind 11 to 13 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

A 50 percent chance of snow. Cloudy, with a low around 6. Northeast wind around 11 mph. New snow accumulation of 1 to 3 inches possible.

Thursday

A 40 percent chance of snow. Mostly cloudy, with a high near 21. North northeast wind around 10 mph. New snow accumulation of less than a half inch possible.

Thursday Night

Mostly cloudy, with a low around 10. East southeast wind around 10 mph becoming south southwest after midnight.

Friday

A slight chance of snow after noon. Partly sunny, with a high near 32.

Friday Night

A slight chance of snow. Mostly cloudy, with a low around 19.

Saturday

A chance of snow. Mostly cloudy, with a high near 35.

Saturday Night

A slight chance of snow. Mostly cloudy, with a low around 19.

Sunday

A slight chance of snow. Mostly cloudy, with a high near 42.