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.

Clear

27°F

-3°C

Humidity	79%
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 08:05 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
Mostly Sunny
Tonight
Low: 32 °F
Mostly Cloudy
then Slight
Chance
Rain/Snow
Sunday
High: 50 °F
Chance
Rain/Snow
then Chance
Rain
Sunday Night
Low: 29 °F
Partly Cloudy
Washington's Birthday
High: 51 °F
Mostly Sunny
Monday Night
Low: 32 °F
Chance
Rain/Snow
then
Rain/Snow
Tuesday
High: 41 °F
Rain/Snow
then Snow
Likely
Tuesday Night
Low: 17 °F
Chance Snow
Wednesday
High: 34 °F
Chance Snow

Detailed Forecast

Today

Mostly 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 32. 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 50. South southwest wind 3 to 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday Night

Partly cloudy, with a low around 29. South southwest wind 3 to 6 mph.

Washington's Birthday

Mostly sunny, with a high near 51. South wind 3 to 7 mph.

Monday Night

A slight chance of rain before 11pm, then rain, possibly mixed with snow. Low around 32. South wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Tuesday

Rain and snow, becoming all snow after 8am. High near 41. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Tuesday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 17. West northwest wind 5 to 7 mph becoming calm in the evening.

Wednesday

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

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 18.

Thursday

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

Thursday Night

A chance of snow. Mostly cloudy, with a low around 18.

Friday

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