Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Sieben I-15 MP 216 (MTSBN)

Lat: 46.88748267°NLon: 112.1111196°WElev: 4199.0ft.

26°F

-3°C

Humidity	56%
Wind Speed	NNW 5 MPH
Barometer	NA
Dewpoint	12°F (-11°C)
Visibility	NA
Wind Chill	20°F (-7°C)
Last update	21 Feb 03:30 PM MST

More Information:

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

Extended Forecast for

Marysville MT

Tonight
Low: 12 °F
Mostly Cloudy
Sunday
High: 39 °F
Becoming
Sunny
Sunday Night
Low: 28 °F
Mostly Clear
Monday
High: 44 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow
Monday Night
Low: 34 °F
Rain/Snow
Likely then
Snow Likely
Tuesday
High: 41 °F
Rain/Snow
Tuesday Night
Low: 29 °F
Windy.
Rain/Snow
then Snow
Likely
Wednesday
High: 33 °F
Chance Snow
and Windy
Wednesday Night
Low: 28 °F
Chance Snow
and Windy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 12. North northeast wind 5 to 7 mph becoming south after midnight.

Sunday

Partly sunny, then gradually becoming sunny, with a high near 39. South southeast wind 6 to 8 mph, with gusts as high as 18 mph.

Sunday Night

Mostly clear, with a low around 28. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.

Monday

A slight chance of snow before 2pm, then a slight chance of rain and snow between 2pm and 5pm, then a slight chance of rain after 5pm. Mostly sunny, with a high near 44. Southwest wind 13 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

Monday Night

A chance of rain before 8pm, then a chance of rain and snow between 8pm and 11pm, then snow likely after 11pm. Mostly cloudy, with a low around 34. West southwest wind 18 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday

Snow likely before 11am, then rain, possibly mixed with snow. High near 41. West southwest wind 16 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain and snow, becoming all snow after 8pm. Low around 29. Windy, with a west southwest wind 26 to 33 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Wednesday

A chance of snow. Partly sunny, with a high near 33. Windy, with a west wind 36 to 40 mph, with gusts as high as 55 mph.

Wednesday Night

A chance of snow, mainly before 11pm. Partly cloudy, with a low around 28. Windy.

Thursday

A chance of snow, mainly after 11am. Mostly sunny, with a high near 39. Windy.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 30. Windy.

Friday

A chance of snow. Partly sunny, with a high near 38. Windy.

Friday Night

Snow likely. Mostly cloudy, with a low around 21. Windy.