Heavy Rain and Snow with Northeast Storm; Fire Weather Concerns In Southern California

A large Fall storm system will slowly shift north into eastern Canada through tonight. Heavy lake enhanced snow will continue falling south and east of Lakes Erie and Ontario while heavy rain is producing some isolated flooding across portions of Maine. Meanwhile, elevated fire weather conditions are expected in southern California this week with gusty offshore winds and dry conditions. Read More >

Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874ft.

Mostly Clear

39°F

4°C

Humidity 38%
Wind Speed W 17 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 01 Dec 02:53 PM MST
Extended Forecast for

Helena MT

  • Tonight

    Tonight: Mostly clear, with a low around 17. West wind 5 to 7 mph becoming calm  after midnight.

    Mostly Clear

    Low: 17 °F

  • Wednesday

    Wednesday: Sunny, with a high near 37. Calm wind becoming northeast around 5 mph in the afternoon.

    Sunny

    High: 37 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 18. Southwest wind around 6 mph becoming calm  in the evening.

    Mostly Clear

    Low: 18 °F

  • Thursday

    Thursday: Sunny, with a high near 43. South wind 3 to 6 mph.

    Sunny

    High: 43 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 22. South southwest wind 3 to 6 mph.

    Mostly Clear

    Low: 22 °F

  • Friday

    Friday: Sunny, with a high near 44. South southwest wind 3 to 5 mph.

    Sunny

    High: 44 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 22. South southwest wind around 6 mph.

    Mostly Clear

    Low: 22 °F

  • Saturday

    Saturday: Sunny, with a high near 45. South wind around 6 mph.

    Sunny

    High: 45 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 23.

    Mostly Clear

    Low: 23 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 17. West wind 5 to 7 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 37. Calm wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 18. Southwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 43. South wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 22. South southwest wind 3 to 6 mph.
Friday
Sunny, with a high near 44. South southwest wind 3 to 5 mph.
Friday Night
Mostly clear, with a low around 22. South southwest wind around 6 mph.
Saturday
Sunny, with a high near 45. South wind around 6 mph.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 23.
Monday
Mostly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 48.
Click Map For Forecast
Point Forecast:
Helena MT
 46.58°N 112.01°W (Elev. 4111 ft)
2:42 pm MST Dec 1, 2020
3pm MST Dec 1, 2020-6pm MST Dec 8, 2020
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database