Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

10°F

-12°C

Humidity	45%
Wind Speed	NNE 1 MPH
Barometer	NA
Dewpoint	-7°F (-22°C)
Visibility	NA
Last update	23 Jan 05:45 PM MST

More Information:

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

Extended Forecast for

10 Miles NNE Ovando MT

Tonight
Low: 1 °F
Partly Cloudy
Saturday
High: 12 °F
Partly Sunny
then Slight
Chance Snow
Saturday Night
Low: 0 °F
Chance Snow
Sunday
High: 14 °F
Sunny
Sunday Night
Low: 7 °F
Mostly Clear
Monday
High: 22 °F
Mostly Sunny
Monday Night
Low: 16 °F
Mostly Cloudy
Tuesday
High: 26 °F
Mostly Sunny
Tuesday Night
Low: 17 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 1. Wind chill values as low as -10. West wind around 6 mph.

Saturday

A slight chance of snow before 3pm, then a slight chance of snow after 4pm. Partly sunny, with a high near 12. Wind chill values as low as -9. West northwest wind 6 to 9 mph. Chance of precipitation is 20%.

Saturday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 0. Wind chill values as low as -11. North northwest wind around 8 mph. New snow accumulation of less than a half inch possible.

Sunday

Sunny, with a high near 14. Wind chill values as low as -12. North northwest wind 6 to 8 mph becoming southwest in the afternoon.

Sunday Night

Mostly clear, with a low around 7. West wind around 9 mph.

Monday

Mostly sunny, with a high near 22.

Monday Night

Mostly cloudy, with a low around 16.

Tuesday

Mostly sunny, with a high near 26.

Tuesday Night

Partly cloudy, with a low around 17.