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

33°F

1°C

Humidity	97%
Wind Speed	WSW 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	07 Dec 11:00 PM MST

More Information:

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

Extended Forecast for

12 Miles NE Ovando MT

Tonight
Low: 27 °F
Chance Snow
and Patchy
Blowing Snow
Monday
High: 34 °F
Snow and
Patchy
Blowing Snow
Monday Night
Low: 30 °F
Rain/Snow and
Patchy
Blowing Snow
Tuesday
High: 33 °F
Snow and
Patchy
Blowing Snow
Tuesday Night
Low: 26 °F
Heavy Snow
Wednesday
High: 31 °F
Heavy Snow
Wednesday Night
Low: 15 °F
Snow
Thursday
High: 21 °F
Snow
Thursday Night
Low: 14 °F
Snow Likely

Detailed Forecast

Tonight

A 50 percent chance of snow, mainly before 3am. Patchy blowing snow. Mostly cloudy, with a low around 27. Breezy, with a west wind around 22 mph, with gusts as high as 41 mph. Total nighttime snow accumulation of 3 to 5 inches possible.

Monday

Snow. Patchy blowing snow before 5pm. High near 34. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Monday Night

Snow before 11pm, then snow, possibly mixed with rain between 11pm and 2am, then snow after 2am. Patchy blowing snow after 8pm. Low around 30. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Tuesday

Snow. Patchy blowing snow. High near 33. Breezy, with a west wind 20 to 25 mph, with gusts as high as 46 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 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 31. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Wednesday Night

Snow. Low around 15. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow. Mostly cloudy, with a high near 21.

Thursday Night

Snow likely. Mostly cloudy, with a low around 14.

Friday

A chance of snow. Mostly cloudy, with a high near 28.

Friday Night

A chance of snow. Mostly cloudy, with a low around 24.