Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

Lat: 46.96826°NLon: 112.97487°WElev: 4199.0ft.

unknown precip

38°F

3°C

Humidity	77%
Wind Speed	NE 3 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	07 Dec 11:45 AM MST

More Information:

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

Extended Forecast for

13 Miles NE Ovando MT

This Afternoon
High: 27 °F
Heavy Snow
Tonight
Low: 24 °F
Heavy Snow
and Blowing
Snow
Monday
High: 32 °F
Snow and
Blowing Snow
Monday Night
Low: 25 °F
Heavy Snow
and Blowing
Snow
Tuesday
High: 30 °F
Snow and
Blowing Snow
Tuesday Night
Low: 22 °F
Heavy Snow
and Patchy
Blowing Snow
Wednesday
High: 27 °F
Heavy Snow
and Patchy
Blowing Snow
Wednesday Night
Low: 17 °F
Snow and
Patchy
Blowing Snow
Thursday
High: 21 °F
Snow and
Patchy
Blowing Snow

Detailed Forecast

This Afternoon

Snow likely, mainly after 4pm. The snow could be heavy at times. Cloudy, with a high near 27. Southwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 2am. Low around 24. Windy, with a west wind 15 to 20 mph increasing to 29 to 34 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Monday

Snow. Widespread blowing snow, mainly before 8am. High near 32. Windy, with a west southwest wind 31 to 36 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 2am. Low around 25. Windy, with a west southwest wind 22 to 27 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Tuesday

Snow. Widespread blowing snow, mainly before 11am. High near 30. Windy, with a west wind 33 to 38 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Patchy blowing snow after 8pm. Low around 22. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday

Snow. The snow could be heavy at times. Patchy blowing snow before 11am. High near 27. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

Snow. Patchy blowing snow after 8pm. Mostly cloudy, with a low around 17. Breezy.

Thursday

Snow. Patchy blowing snow before 11am. Mostly cloudy, with a high near 21.

Thursday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 17.

Friday

A chance of snow. Mostly cloudy, with a high near 25.

Friday Night

A chance of snow. Patchy blowing snow. Mostly cloudy, with a low around 23.

Saturday

A chance of snow. Partly sunny, with a high near 29.