Likelihood of HISTORIC Northern Rockies 3-5 day precipitation and snowmelt this week in some valleys and west slopes resulting in poor drainage ponding and stream flooding threats along with rockslides. Several feet of heavy snow above 8000 feet possible.

Helmville MT-200 MP 53.3 (MTHLM)

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

40°F

4°C

Humidity	67%
Wind Speed	ESE 2 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	08 Dec 11:30 AM MST

More Information:

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

Extended Forecast for

15 Miles NNW Lincoln MT

Today
High: 33 °F
Heavy Snow
and Breezy
Tonight
Low: 29 °F
Heavy Snow
and Windy
Tuesday
High: 33 °F⇓
Heavy Snow
and Windy
then Chance
Snow and
Breezy
Tuesday Night
Low: 26 °F
Heavy Snow
Wednesday
High: 34 °F
Heavy Snow
Wednesday Night
Low: 27 °F
Snow
Thursday
High: 30 °F
Snow
Thursday Night
Low: 17 °F
Snow
Friday
High: 31 °F
Snow Likely

Detailed Forecast

Today

Snow. The snow could be heavy at times. High near 33. Breezy, with a west southwest wind around 23 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 29. Windy, with a west southwest wind 28 to 37 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 9 to 13 inches possible.

Tuesday

Snow, mainly before 11am. The snow could be heavy at times. Temperature falling to around 25 by 5pm. Windy, with a west wind 32 to 37 mph decreasing to 22 to 27 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 26. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 34. West southwest wind 15 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Wednesday Night

Snow. Low around 27. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow. High near 30. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

Snow. Mostly cloudy, with a low around 17.

Friday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 31.

Friday Night

A chance of snow. Mostly cloudy, with a low around 21.

Saturday

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