Severe Thunderstorms and Heavy Rain Across the Central US; Wintry Mix in the Northern Plains and Northeast

Severe thunderstorms and flash flooding are possible across the central U.S. through Saturday. Large hail, damaging winds, and tornadoes are all possible. There is an increased threat for wildfire development in the southern to central High Plains. A wintry mix of snow, sleet and freezing rain are forecast across portions of the northern Plains and central New England into early Friday morning. Read More >

Current conditions at

HELENA (HRWM8)

Lat: 46.73167°NLon: 112.01917°WElev: 3800.0ft.

38°F

3°C

Humidity	58%
Wind Speed	NW 9 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Wind Chill	32°F (0°C)
Last update	05 Mar 08:53 PM MST

More Information:

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

Extended Forecast for

8 Miles ESE Marysville MT

Tonight
Low: 27 °F
Chance Snow
Friday
High: 44 °F
Chance Snow
Friday Night
Low: 29 °F
Increasing
Clouds
Saturday
High: 51 °F
Slight Chance
Rain/Snow
then Slight
Chance Rain
Saturday Night
Low: 39 °F
Mostly Cloudy
Sunday
High: 57 °F
Slight Chance
Rain and
Breezy
Sunday Night
Low: 37 °F
Chance Rain
and Windy
then Chance
Rain/Snow and
Breezy
Monday
High: 50 °F
Breezy.
Chance
Rain/Snow
then Chance
Rain
Monday Night
Low: 24 °F
Chance Snow
and Breezy

Detailed Forecast

Tonight

A 40 percent chance of snow, mainly before 5am. Mostly cloudy, with a low around 27. West northwest wind 5 to 8 mph. Total nighttime snow accumulation of less than a half inch possible.

Friday

A slight chance of snow before 8am, then a chance of snow after 2pm. Mostly sunny, with a high near 44. West wind 5 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday Night

Increasing clouds, with a low around 29. West southwest wind 8 to 11 mph, with gusts as high as 21 mph.

Saturday

A slight chance of snow before 11am, then a slight chance of rain. Partly sunny, with a high near 51. Southwest wind 11 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

Saturday Night

Mostly cloudy, with a low around 39. West southwest wind 14 to 17 mph, with gusts as high as 32 mph.

Sunday

A 20 percent chance of rain after 11am. Mostly sunny, with a high near 57. Breezy, with a west southwest wind 15 to 24 mph, with gusts as high as 44 mph.

Sunday Night

A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 37. Windy, with a west wind 22 to 30 mph, with gusts as high as 49 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Monday

A chance of rain and snow before 8am, then a chance of snow between 8am and 11am, then a chance of rain after 11am. Partly sunny, with a high near 50. Breezy, with a west southwest wind 18 to 26 mph, with gusts as high as 44 mph.

Monday Night

A chance of snow. Mostly cloudy, with a low around 24. Breezy.

Tuesday

A chance of snow, mainly after 11am. Partly sunny, with a high near 37. Breezy.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 20.

Wednesday

A chance of snow. Partly sunny, with a high near 44.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 28.

Thursday

A chance of snow. Partly sunny, with a high near 47. Windy.