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

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

Cold Weather Advisory until February 19, 12:00 PM MST

Current conditions at

HARLEM (HRLM)

Lat: 48.54333°NLon: 108.83472°WElev: 2358.0ft.

4°F

-16°C

Humidity	64%
Wind Speed	WNW 17 MPH
Barometer	NA
Dewpoint	-5°F (-21°C)
Visibility	NA
Wind Chill	-15°F (-26°C)
Last update	17 Feb 11:00 PM MST

More Information:

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

Extended Forecast for

Chinook MT

Cold Weather Advisory February 17, 11:32pm until February 19, 12:00pm

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory February 17, 11:32pm until February 19, 12:00pm
NOW until 12:00pm Thu
Cold Weather Advisory
Tonight
Low: -6 °F
Patchy
Blowing Snow
and Blustery
Wednesday
High: 6 °F
Patchy
Blowing Snow
then Mostly
Cloudy
Wednesday Night
Low: -10 °F
Chance Snow
Thursday
High: 7 °F
Slight Chance
Snow
Thursday Night
Low: -6 °F
Partly Cloudy
Friday
High: 22 °F
Partly Sunny
Friday Night
Low: -5 °F
Partly Cloudy
Saturday
High: 23 °F
Sunny

Detailed Forecast

Tonight

Patchy blowing snow. Mostly cloudy, with a low around -6. Wind chill values as low as -25. Blustery, with a west northwest wind 20 to 25 mph, with gusts as high as 36 mph.

Wednesday

Patchy blowing snow before 8am. Partly sunny, with a high near 6. Wind chill values as low as -30. West northwest wind 16 to 18 mph, with gusts as high as 29 mph.

Wednesday Night

A chance of snow between 11pm and 3am. Mostly cloudy, with a low around -10. Wind chill values as low as -25. Northwest wind 9 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Thursday

A 20 percent chance of snow. Mostly cloudy, with a high near 7. Wind chill values as low as -25. Northwest wind 6 to 8 mph.

Thursday Night

Partly cloudy, with a low around -6. East wind 3 to 6 mph.

Friday

Partly sunny, with a high near 22. Calm wind becoming northwest around 6 mph in the afternoon.

Friday Night

Partly cloudy, with a low around -5. Light and variable wind.

Saturday

Sunny, with a high near 23. Calm wind becoming north 5 to 7 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around -2.