Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. 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

-20°C

Humidity	75%
Wind Speed	WNW 8 MPH
Barometer	NA
Dewpoint	-10°F (-23°C)
Visibility	NA
Wind Chill	-19°F (-28°C)
Last update	19 Feb 12:00 AM MST

More Information:

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

Extended Forecast for

Chinook MT

Cold Weather Advisory February 19, 12:36am until February 19, 12:00pm

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory February 19, 12:36am until February 19, 12:00pm
NOW until 12:00pm Thu
Cold Weather Advisory
Overnight
Low: -13 °F
Chance Snow
Thursday
High: 9 °F
Chance Snow
Thursday Night
Low: -7 °F
Partly Cloudy
Friday
High: 22 °F
Mostly Sunny
Friday Night
Low: -1 °F
Partly Cloudy
Saturday
High: 26 °F
Mostly Sunny
Saturday Night
Low: 1 °F
Mostly Clear
Sunday
High: 26 °F
Partly Sunny

Detailed Forecast

Overnight

A 40 percent chance of snow, mainly before 4am. Cloudy, with a low around -13. Wind chill values as low as -30. West northwest wind around 8 mph. Total nighttime snow accumulation of less than one inch possible.

Thursday

A 50 percent chance of snow before 2pm. Mostly cloudy, with a high near 9. Wind chill values as low as -30. West northwest wind 3 to 6 mph. New snow accumulation of less than a half inch possible.

Thursday Night

Partly cloudy, with a low around -7. Wind chill values as low as -20. East wind 3 to 6 mph.

Friday

Mostly sunny, with a high near 22. Wind chill values as low as -20. East southeast wind around 7 mph.

Friday Night

Partly cloudy, with a low around -1. Light east wind.

Saturday

Mostly sunny, with a high near 26. Calm wind becoming northwest around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 1. Light and variable wind becoming east around 6 mph after midnight.

Sunday

Partly sunny, with a high near 26. East southeast wind 7 to 17 mph, with gusts as high as 24 mph.