Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Overcast

9°F

-13°C

Humidity	78%
Wind Speed	N 0 MPH
Barometer	30.17 in (1021.67 mb)
Dewpoint	3°F (-16°C)
Visibility	10.00 mi
Last update	21 Feb 05:35 AM MST

More Information:

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

Extended Forecast for

Helena MT

Today
High: 32 °F
Decreasing
Clouds
Tonight
Low: 14 °F
Increasing
Clouds
Sunday
High: 41 °F
Decreasing
Clouds
Sunday Night
Low: 27 °F
Mostly Clear
Monday
High: 51 °F
Mostly Sunny
Monday Night
Low: 36 °F
Chance Rain
then Chance
Rain/Snow
Tuesday
High: 50 °F
Rain/Snow
Likely
Tuesday Night
Low: 30 °F
Rain/Snow
Likely then
Chance Snow
Wednesday
High: 39 °F
Chance Snow
and Breezy

Detailed Forecast

Today

Mostly cloudy, then gradually becoming sunny, with a high near 32. Light and variable wind.

Tonight

Increasing clouds, with a low around 14. Calm wind.

Sunday

Mostly cloudy, then gradually becoming sunny, with a high near 41. Calm wind becoming southeast around 6 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 27. South southwest wind 5 to 8 mph.

Monday

Mostly sunny, with a high near 51. West southwest wind 7 to 10 mph, with gusts as high as 24 mph.

Monday Night

A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 36. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tuesday

Rain likely, possibly mixed with snow, becoming all rain after 5pm. Mostly cloudy, with a high near 50. Southwest wind 10 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tuesday Night

Rain likely before 8pm, then rain and snow likely between 8pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 30. West wind 17 to 21 mph, with gusts as high as 40 mph.

Wednesday

A chance of snow, mainly before 11am. Mostly sunny, with a high near 39. Breezy.

Wednesday Night

Partly cloudy, with a low around 29. Breezy.

Thursday

Mostly sunny, with a high near 46. Breezy.

Thursday Night

A slight chance of snow. Partly cloudy, with a low around 33. Breezy.

Friday

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