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Hazardous Weather Conditions

Current conditions at

Helena Regional Airport (KHLN)

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

Rain

38°F

3°C

Humidity 85%
Wind Speed N 10 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 13 Mar 01:53 PM MDT
Extended Forecast for

Helena MT

Winter Storm Warning March 13, 02:05pm until March 14, 06:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 02:05pm until March 14, 06:00pm

    NOW until 6:00pm Sat

    Winter Storm Warning

  • This Afternoon

    High: 43 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow, becoming all snow after 3am. Low around 35. West wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Saturday

    Saturday: Snow, mainly after 5pm. High near 42. Breezy, with a west northwest wind 6 to 16 mph increasing to 19 to 29 mph. Winds could gust as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 42 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow, mainly before midnight. Low around 12. North northwest wind 15 to 20 mph becoming light northwest after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 12 °F

    Snow then
    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before noon. Partly sunny, with a high near 33. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 33 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 26. West wind 5 to 7 mph becoming light and variable. Little or no snow accumulation expected.

    Low: 26 °F

    Chance Snow

  • Monday

    Monday: A chance of snow before noon, then a chance of rain. Mostly cloudy, with a high near 48. Southwest wind 8 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Chance Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before midnight. Cloudy, with a low around 43. Southwest wind 14 to 17 mph, with gusts as high as 34 mph.

    Low: 43 °F

    Chance Rain

Detailed Forecast

This Afternoon
Rain and snow. High near 43. West wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Rain and snow, becoming all snow after 3am. Low around 35. West wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Snow, mainly after 5pm. High near 42. Breezy, with a west northwest wind 6 to 16 mph increasing to 19 to 29 mph. Winds could gust as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday Night
Snow, mainly before midnight. Low around 12. North northwest wind 15 to 20 mph becoming light northwest after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
A 20 percent chance of snow before noon. Partly sunny, with a high near 33. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 26. West wind 5 to 7 mph becoming light and variable. Little or no snow accumulation expected.
Monday
A chance of snow before noon, then a chance of rain. Mostly cloudy, with a high near 48. Southwest wind 8 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of rain, mainly before midnight. Cloudy, with a low around 43. Southwest wind 14 to 17 mph, with gusts as high as 34 mph.
Tuesday
A slight chance of rain before noon. Partly sunny, with a high near 58. Breezy.
Tuesday Night
Mostly cloudy, with a low around 45.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Mostly cloudy, with a low around 44.
Thursday
Mostly 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:
1:32 pm MDT Mar 13, 2026
Forecast Valid:
2pm MDT Mar 13, 2026-6pm MDT Mar 19, 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