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

36°F

2°C

Humidity	55%
Wind Speed	N 0 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Last update	13 Feb 08:00 PM MST

More Information:

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

Extended Forecast for

Helena MT

Tonight
Low: 25 °F
Mostly Cloudy
Saturday
High: 51 °F
Partly Sunny
Saturday Night
Low: 28 °F
Chance Rain
Sunday
High: 50 °F
Chance
Rain/Snow
then Chance
Rain
Sunday Night
Low: 25 °F
Slight Chance
Rain then
Partly Cloudy
Washington's Birthday
High: 51 °F
Mostly Sunny
then Slight
Chance Rain
Monday Night
Low: 26 °F
Chance
Rain/Snow
then Chance
Snow
Tuesday
High: 42 °F
Snow Likely
then Chance
Rain/Snow
Tuesday Night
Low: 18 °F
Chance Snow

Detailed Forecast

Tonight

Mostly cloudy, with a low around 25. Light south wind.

Saturday

Partly sunny, with a high near 51. South wind 5 to 7 mph becoming west southwest in the afternoon.

Saturday Night

A 30 percent chance of rain, mainly after 5am. Mostly cloudy, with a low around 28. South wind around 5 mph becoming calm in the evening.

Sunday

A chance of snow before 8am, then a chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Partly sunny, with a high near 50. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday Night

A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 25. West wind around 6 mph becoming calm in the evening.

Washington's Birthday

A 10 percent chance of rain after 5pm. Mostly sunny, with a high near 51. Calm wind becoming south southeast around 6 mph in the afternoon.

Monday Night

A slight chance of rain before 8pm, then a chance of snow. Mostly cloudy, with a low around 26. Light and variable wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Tuesday

Snow likely before 1pm, then a chance of rain and snow between 1pm and 2pm, then a chance of snow after 2pm. Mostly cloudy, with a high near 42. Northwest wind 3 to 6 mph.

Tuesday Night

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

Wednesday

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

Wednesday Night

A slight chance of snow. Mostly cloudy, with a low around 16.

Thursday

A chance of snow. Partly sunny, with a high near 38.

Thursday Night

A slight chance of snow. Mostly cloudy, with a low around 16.

Friday

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