Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 18, 11:00 PM MST

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

unknown precip

9°F

-13°C

Humidity	58%
Wind Speed	SW 2 MPH
Barometer	NA
Dewpoint	-3°F (-19°C)
Visibility	NA
Last update	18 Feb 03:15 PM MST

More Information:

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

Extended Forecast for

Ovando MT

Winter Weather Advisory February 18, 03:37pm until February 18, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 03:37pm until February 18, 11:00pm
NOW until 11:00pm Wed
Winter Weather Advisory
This Afternoon
High: 19 °F
Slight Chance
Snow
Tonight
Low: -8 °F
Slight Chance
Snow then
Mostly Cloudy
Thursday
High: 30 °F
Mostly Sunny
Thursday Night
Low: -4 °F
Partly Cloudy
Friday
High: 33 °F
Chance Snow
Friday Night
Low: 8 °F
Partly Cloudy
Saturday
High: 39 °F
Sunny
Saturday Night
Low: 10 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A 20 percent chance of snow before 5pm. Mostly cloudy, with a high near 19. East southeast wind around 15 mph, with gusts as high as 22 mph.

Tonight

A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around -8. Wind chill values as low as -22. East wind 11 to 15 mph, with gusts as high as 22 mph.

Thursday

Mostly sunny, with a high near 30. Wind chill values as low as -23. East southeast wind 5 to 8 mph becoming calm in the morning.

Thursday Night

Partly cloudy, with a low around -4. Calm wind.

Friday

A 50 percent chance of snow, mainly after 11am. Partly sunny, with a high near 33. Calm wind becoming west around 6 mph in the afternoon. New snow accumulation of less than a half inch possible.

Friday Night

Partly cloudy, with a low around 8.

Saturday

Sunny, with a high near 39.

Saturday Night

Partly cloudy, with a low around 10.

Sunday

Partly sunny, with a high near 42.

Sunday Night

Mostly cloudy, with a low around 18.

Monday

A chance of rain and snow. Snow level rising to 5200 feet in the afternoon. Partly sunny, with a high near 49.