Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from December 1, 08:00 PM MST until December 2, 05:00 PM MST

Current conditions at

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

Overcast

28°F

-2°C

Humidity	86%
Wind Speed	N 0 MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	01 Dec 07:15 PM MST

More Information:

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

Extended Forecast for

20 Miles ENE Darby MT

Winter Weather Advisory December 1, 08:00pm until December 2, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 19 °F
Snow
Tuesday
High: 22 °F
Snow
Tuesday Night
Low: 11 °F
Chance Snow
Wednesday
High: 21 °F
Mostly Sunny
Wednesday Night
Low: 14 °F
Mostly Cloudy
Thursday
High: 23 °F
Chance Snow
Thursday Night
Low: 21 °F
Snow Likely
Friday
High: 29 °F
Heavy Snow
Friday Night
Low: 26 °F
Heavy Snow

Detailed Forecast

Tonight

Snow, mainly after 9pm. Low around 19. West southwest wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

Tuesday

Snow. High near 22. West wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 11. Northwest wind around 6 mph becoming calm in the evening. New snow accumulation of around an inch possible.

Wednesday

Mostly sunny, with a high near 21. Calm wind becoming west southwest around 6 mph in the afternoon.

Wednesday Night

Mostly cloudy, with a low around 14. Southwest wind 5 to 7 mph.

Thursday

A 40 percent chance of snow after 11am. Partly sunny, with a high near 23. New snow accumulation of less than one inch possible.

Thursday Night

Snow likely. Cloudy, with a low around 21. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow. The snow could be heavy at times. Cloudy, with a high near 29.

Friday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 26.