Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

unknown precip

42°F

6°C

Humidity	65%
Wind Speed	NNE 1 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	11 Dec 08:15 AM MST

More Information:

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

Extended Forecast for

14 Miles NNE Ovando MT

Today
High: 35 °F
Rain/Snow and
Breezy then
Snow
Tonight
Low: 28 °F
Snow
Friday
High: 34 °F
Heavy Snow
Friday Night
Low: 31 °F
Snow Likely
and Breezy
Saturday
High: 34 °F
Chance Snow
then Partly
Sunny
Saturday Night
Low: 28 °F
Partly Cloudy
Sunday
High: 37 °F
Mostly Sunny
Sunday Night
Low: 29 °F
Mostly Cloudy
Monday
High: 37 °F
Chance Snow
then Chance
Rain/Snow

Detailed Forecast

Today

Rain and snow, becoming all snow after 11am. High near 35. Breezy, with a west wind 16 to 22 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow. Low around 28. West wind 10 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Friday

Snow. The snow could be heavy at times. High near 34. West southwest wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Snow likely. Mostly cloudy, with a low around 31. Breezy, with a west wind 16 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday

A 40 percent chance of snow before 11am. Partly sunny, with a high near 34. West southwest wind 10 to 14 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

Saturday Night

Partly cloudy, with a low around 28.

Sunday

Mostly sunny, with a high near 37.

Sunday Night

Mostly cloudy, with a low around 29.

Monday

A chance of snow after 11am, mixing with rain after 2pm. Partly sunny, with a high near 37.

Monday Night

Rain and snow likely, mainly after 11pm. Snow level 7000 feet. Mostly cloudy, with a low around 31.

Tuesday

Snow. Mostly cloudy, with a high near 32. Breezy.