Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.

Overcast

28°F

-2°C

Humidity	74%
Wind Speed	N 0 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Last update	14 Feb 07:00 AM MST

More Information:

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

Extended Forecast for

Helena MT

Today
High: 49 °F
Partly Sunny
Tonight
Low: 31 °F
Mostly Cloudy
then Slight
Chance
Rain/Snow
Sunday
High: 51 °F
Chance
Rain/Snow
then Chance
Rain
Sunday Night
Low: 28 °F
Partly Cloudy
Washington's Birthday
High: 52 °F
Mostly Sunny
Monday Night
Low: 31 °F
Chance Rain
Tuesday
High: 42 °F
Rain/Snow
Tuesday Night
Low: 17 °F
Chance
Rain/Snow
then Slight
Chance Snow
Wednesday
High: 34 °F
Chance Snow

Detailed Forecast

Today

Partly sunny, with a high near 49. West southwest wind around 7 mph.

Tonight

A slight chance of rain and snow after 2am. Mostly cloudy, with a low around 31. South wind around 6 mph. Chance of precipitation is 20%.

Sunday

A chance of rain and snow before 11am, then a chance of rain. Partly sunny, with a high near 51. South southwest wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday Night

Partly cloudy, with a low around 28. South southwest wind 3 to 6 mph.

Washington's Birthday

Mostly sunny, with a high near 52. Calm wind becoming south around 6 mph in the afternoon.

Monday Night

A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 31. South southeast wind around 6 mph becoming calm in the evening.

Tuesday

Rain and snow before 11am, then snow likely between 11am and 5pm, then snow likely, possibly mixed with rain after 5pm. High near 42. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Tuesday Night

A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 17. West northwest wind around 6 mph becoming calm in the evening.

Wednesday

A chance of snow. Mostly cloudy, with a high near 34.

Wednesday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 18.

Thursday

A chance of snow. Partly sunny, with a high near 35.

Thursday Night

A slight chance of snow. Mostly cloudy, with a low around 17.

Friday

A chance of snow. Partly sunny, with a high near 34.