Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from December 1, 02:00 PM MST until December 2, 12:00 PM MST

Current conditions at

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

28°F

-2°C

Humidity	86%
Wind Speed	SE 0 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	01 Dec 02:43 PM MST

More Information:

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

Extended Forecast for

5 Miles NE Big Arm MT

Winter Weather Advisory until December 2, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until December 2, 12:00pm
NOW until 12:00pm Tue
Winter Weather Advisory
This Afternoon
High: 29 °F
Chance Snow
Tonight
Low: 26 °F
Snow
Tuesday
High: 34 °F
Snow then
Chance Snow
Tuesday Night
Low: 24 °F
Slight Chance
Snow
Wednesday
High: 31 °F
Cloudy
Wednesday Night
Low: 28 °F
Chance Snow
Thursday
High: 35 °F
Snow Likely
Thursday Night
Low: 32 °F
Snow Likely
then
Rain/Snow
Likely

Detailed Forecast

This Afternoon

A 50 percent chance of snow. Cloudy, with a high near 29. South southwest wind around 5 mph. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow, mainly after 9pm. Low around 26. Light south southwest wind. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow, mainly before 11am. High near 34. Light southwest wind. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 24. Calm wind.

Wednesday

Cloudy, with a high near 31. Calm wind becoming south southwest around 5 mph in the afternoon.

Wednesday Night

A 30 percent chance of snow after 11pm. Cloudy, with a low around 28. New snow accumulation of less than a half inch possible.

Thursday

Snow likely, mainly after 11am. Cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.