Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Overcast

10°F

-12°C

Humidity	72%
Wind Speed	NNW 9 MPH
Barometer	29.63 in (1003.39 mb)
Dewpoint	3°F (-16°C)
Visibility	10.00 mi
Wind Chill	-3°F (-19°C)
Last update	17 Feb 11:05 PM MST

More Information:

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

Extended Forecast for

Helena MT

Tonight
Low: 1 °F
Slight Chance
Snow
Wednesday
High: 8 °F
Snow Likely
Wednesday Night
Low: -3 °F
Chance Snow
then Slight
Chance Snow
Thursday
High: 23 °F
Slight Chance
Snow then
Mostly Sunny
Thursday Night
Low: 9 °F
Slight Chance
Snow then
Mostly Cloudy
Friday
High: 31 °F
Chance Snow
Friday Night
Low: 9 °F
Partly Cloudy
Saturday
High: 33 °F
Sunny
Saturday Night
Low: 12 °F
Mostly Cloudy

Detailed Forecast

Tonight

A 10 percent chance of snow after 5am. Increasing clouds, with a low around 1. Wind chill values as low as -10. Northwest wind 7 to 9 mph.

Wednesday

Snow likely, mainly between 11am and 4pm. Cloudy, with a high near 8. Wind chill values as low as -15. Northwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Wednesday Night

A chance of snow before 11pm, then a slight chance of snow after midnight. Mostly cloudy, with a low around -3. Wind chill values as low as -10. West northwest wind 3 to 8 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Thursday

A 20 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 23. Wind chill values as low as zero. Light and variable wind.

Thursday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 9. Light and variable wind.

Friday

A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 31. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Little or no snow accumulation expected.

Friday Night

Partly cloudy, with a low around 9. Southwest wind 3 to 6 mph.

Saturday

Sunny, with a high near 33. Light and variable wind.

Saturday Night

Mostly cloudy, with a low around 12.

Sunday

Mostly sunny, with a high near 39.

Sunday Night

Partly cloudy, with a low around 20.

Monday

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