Significant Ice Storm for the South

A relatively long duration ice storm is expected for portions of Southern Plains & Mid-South beginning today through Wednesday. Winter Storm Warnings and Ice Storm Warnings are now in effect from central Texas into the mid-Mississippi Valley. Heavy ice accumulations exceeding half an inch in some areas will cause power outages and tree damage. Travel could be nearly impossible in some areas. Read More >

Hazardous Weather Conditions

Wind Chill Advisory until January 31, 12:00 PM MST

En Español

Current conditions at

THREEFORKS (K9S5)

Lat: 45.87811°NLon: 111.56943°WElev: 4089ft.

-8°F

-22°C

Humidity	58%
Wind Speed	N 0 MPH
Barometer	30.25 in (1024.38 mb)
Dewpoint	-19°F (-28°C)
Visibility	10.00 mi
Last update	30 Jan 10:55 AM MST

More Information:

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

Extended Forecast for

Three Forks MT

Wind Chill Advisory until January 31, 12:00pm

Click here for hazard details and duration

Wind Chill Advisory

Wind Chill Advisory until January 31, 12:00pm

NOW until
12:00pm Tue

Wind Chill Advisory
This
Afternoon

Cold
High: -1 °F
Tonight

Mostly Clear
then Slight
Chance Snow
Low: -11 °F⇑
Tuesday

Cloudy
High: 28 °F
Tuesday
Night

Mostly Cloudy
Low: 13 °F
Wednesday

Mostly Cloudy
High: 34 °F
Wednesday
Night

Mostly Cloudy
Low: 14 °F
Thursday

Partly Sunny
High: 37 °F
Thursday
Night

Mostly Cloudy
Low: 17 °F

Detailed Forecast

This Afternoon

Mostly sunny and cold, with a high near -1. Wind chill values as low as -15. Southeast wind 5 to 7 mph.

Tonight

A 20 percent chance of snow after 2am. Increasing clouds, with a temperature falling to near -11 by 10pm, then rising to around -1 during the remainder of the night. Wind chill values as low as -25. Southeast wind 5 to 7 mph.

Tuesday

Cloudy, with a high near 28. Wind chill values as low as -15. East northeast wind 7 to 14 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.

Tuesday Night

Mostly cloudy, with a low around 13. South southwest wind around 14 mph, with gusts as high as 22 mph.

Wednesday

Mostly cloudy, with a high near 34. South southwest wind 10 to 13 mph, with gusts as high as 18 mph.

Wednesday Night

Mostly cloudy, with a low around 14. Southwest wind 7 to 9 mph.

Thursday

Partly sunny, with a high near 37. South wind 6 to 10 mph.

Thursday Night

Mostly cloudy, with a low around 17. South southwest wind around 9 mph.

Friday

Partly sunny, with a high near 40.