National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Helena Regional Airport (KHLN)

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

Overcast

27°F

-3°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.59 in (1002.03 mb)
Dewpoint 27°F (-3°C)
Visibility 9.00 mi
Last update 14 Mar 05:20 AM MDT
Extended Forecast for

Helena MT

Winter Storm Warning March 14, 05:39am until March 14, 06:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 14, 05:39am until March 14, 06:00pm

    NOW until 6:00pm Sat

    Winter Storm Warning

  • Overnight

    Low: 26 °F

    Rain/Snow

  • Saturday

    Saturday: Rain and snow, becoming all snow after noon. Patchy blowing snow after noon. Patchy fog before 9am. High near 32. Breezy, with a light west wind becoming west northwest 18 to 23 mph in the morning. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Rain/Snow and
    Patchy Fog
    then Snow and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow. Low around 12. North northwest wind 13 to 18 mph becoming light northwest after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 12 °F

    Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 35. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 24. West wind 5 to 7 mph becoming calm. Little or no snow accumulation expected.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    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 52. South southwest wind 6 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 52 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain. Cloudy, with a low around 40. Southwest wind 10 to 14 mph, with gusts as high as 29 mph.

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 63. South southwest wind 10 to 16 mph, with gusts as high as 31 mph.

    High: 63 °F

    Partly Sunny

Detailed Forecast

Overnight
Rain and snow. Low around 26. Light west northwest wind. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Saturday
Rain and snow, becoming all snow after noon. Patchy blowing snow after noon. Patchy fog before 9am. High near 32. Breezy, with a light west wind becoming west northwest 18 to 23 mph in the morning. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow. Low around 12. North northwest wind 13 to 18 mph becoming light northwest after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday
Mostly sunny, with a high near 35. Calm wind becoming west 5 to 7 mph in the afternoon.
Sunday Night
A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 24. West wind 5 to 7 mph becoming calm. Little or no snow accumulation expected.
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 52. South southwest wind 6 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
A 40 percent chance of rain. Cloudy, with a low around 40. Southwest wind 10 to 14 mph, with gusts as high as 29 mph.
Tuesday
Partly sunny, with a high near 63. South southwest wind 10 to 16 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Partly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.61°N 111.99°W (Elev. 3878 ft)
Last Update:
3:21 am MDT Mar 14, 2026
Forecast Valid:
5am MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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