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Hazardous Weather Conditions

Current conditions at

Helena Regional Airport (KHLN)

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

Overcast

48°F

9°C

Humidity 42%
Wind Speed WSW 13 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 12 Mar 04:00 AM MDT
Extended Forecast for

Helena MT

Winter Storm Warning March 12, 04:20am until March 13, 12:00pm
High Wind Warning March 12, 04:20am until March 12, 06:00pm
Click here for hazard details and duration
Winter Storm Warning
High Wind Warning
  •  
    Winter Storm Warning March 12, 04:20am until March 13, 12:00pm
    High Wind Warning March 12, 04:20am until March 12, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 43 °F

    Rain and
    Breezy

  • Thursday

    Thursday: Rain and snow, becoming all snow after 10am. High near 44. Windy, with a west wind 29 to 38 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Windy.
    Rain/Snow
    then Snow

  • Thursday Night

    Thursday Night: Snow. Low around 32. Windy, with a west wind 21 to 31 mph becoming south southwest 9 to 14 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 32 °F

    Snow Likely
    and Windy
    then Snow

  • Friday

    Friday: Snow. High near 40. West wind 8 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 40 °F

    Snow

  • Friday Night

    Friday Night: Snow. Low around 30. West northwest wind 6 to 11 mph becoming light west southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Snow

  • Saturday

    Saturday: Snow. High near 38. Light west wind becoming west northwest 15 to 20 mph in the morning. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 38 °F

    Snow

  • Saturday Night

    Saturday Night: Snow, mainly before midnight. Low around 13. North northwest wind 13 to 18 mph becoming light west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 13 °F

    Snow then
    Chance Snow

  • Sunday

    Sunday: A slight chance of snow. Mostly cloudy, with a high near 33. Southwest wind 3 to 7 mph.

    High: 33 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Rain. Steady temperature around 43. Breezy, with a west southwest wind around 29 mph, with gusts as high as 65 mph. Chance of precipitation is 80%.
Thursday
Rain and snow, becoming all snow after 10am. High near 44. Windy, with a west wind 29 to 38 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow. Low around 32. Windy, with a west wind 21 to 31 mph becoming south southwest 9 to 14 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. High near 40. West wind 8 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. Low around 30. West northwest wind 6 to 11 mph becoming light west southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow. High near 38. Light west wind becoming west northwest 15 to 20 mph in the morning. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow, mainly before midnight. Low around 13. North northwest wind 13 to 18 mph becoming light west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday
A slight chance of snow. Mostly cloudy, with a high near 33. Southwest wind 3 to 7 mph.
Sunday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 27.
Monday
A chance of snow before 9am, then a chance of rain and snow between 9am and noon, then a chance of rain after noon. Cloudy, with a high near 48.
Monday Night
A chance of rain. Mostly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.58°N 112.07°W (Elev. 4764 ft)
Last Update:
3:51 am MDT Mar 12, 2026
Forecast Valid:
4am MDT Mar 12, 2026-6pm MDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation