Severe Thunderstorms in the Southeast U.S.; Critical Fire Weather in the Central and Southern Plains

Scattered severe thunderstorms remain possible this afternoon and evening across parts of southern Georgia into north and west-central Florida. Both damaging winds and a few tornadoes may occur. Gusty to high winds and low relative humidity will bring critical fire weather to the central and southern Plains today into Tuesday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from February 17, 02:00 AM MST until February 17, 08:00 PM MST

Current conditions at

HELENA VALLEY (HVMT)

Lat: 46.67917°NLon: 111.98333°WElev: 3673.0ft.

49°F

9°C

Humidity	38%
Wind Speed	W 3 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	15 Feb 12:00 PM MST

More Information:

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

Extended Forecast for

6 Miles NNW Helena MT

Winter Weather Advisory February 17, 02:00am until February 17, 08:00pm

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 47 °F
Chance Rain
Tonight
Low: 27 °F
Chance
Rain/Snow
then Slight
Chance Snow
Washington's Birthday
High: 51 °F
Sunny
Monday Night
Low: 29 °F
Chance
Rain/Snow
Tuesday
High: 35 °F
Snow
Tuesday Night
Low: 7 °F
Chance Snow
Wednesday
High: 14 °F
Snow Likely
Wednesday Night
Low: 0 °F
Snow Likely
Thursday
High: 24 °F
Chance Snow

Detailed Forecast

This Afternoon

A 50 percent chance of rain, mainly between 2pm and 5pm. Partly sunny, with a high near 47. West wind 6 to 8 mph.

Tonight

A chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 1am. Partly cloudy, with a low around 27. South southwest wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Washington's Birthday

Sunny, with a high near 51. Southwest wind 6 to 13 mph becoming east southeast in the morning. Winds could gust as high as 23 mph.

Monday Night

A chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Increasing clouds, with a low around 29. South wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Tuesday

Snow. High near 35. West wind 6 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Tuesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 7. North wind 5 to 10 mph. New snow accumulation of less than a half inch possible.

Wednesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 14. North wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 0. North wind 5 to 8 mph becoming calm in the evening.

Thursday

A chance of snow. Partly sunny, with a high near 24.

Thursday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 8.

Friday

A chance of snow. Partly sunny, with a high near 28.

Friday Night

A slight chance of snow. Partly cloudy, with a low around 11.

Saturday

A slight chance of snow. Mostly sunny, with a high near 33.