Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

HELENA (HRWM8)

Lat: 46.73167°NLon: 112.01917°WElev: 3800.0ft.

NA

34°F

1°C

Humidity 66%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 31 Dec 12:53 PM MST
Extended Forecast for

14 Miles NNE Helena MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 44. South southeast wind around 8 mph.

    High: 44 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Southeast wind around 6 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 43. South southeast wind 3 to 6 mph.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. South wind around 6 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 46. South wind 6 to 8 mph.

    High: 46 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. South wind around 7 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 49. South wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 49 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. South wind 8 to 10 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 44. South southeast wind around 8 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Southeast wind around 6 mph.
New Year's Day
Partly sunny, with a high near 43. South southeast wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 30. South wind around 6 mph.
Friday
Mostly cloudy, with a high near 46. South wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 33. South wind around 7 mph.
Saturday
Partly sunny, with a high near 49. South wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 31. South wind 8 to 10 mph.
Sunday
Partly sunny, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 44.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNE Helena MT
 46.81°N 111.9°W (Elev. 3950 ft)
9:37 am MST Dec 31, 2025
1pm MST Dec 31, 2025-6pm MST Jan 6, 2026
 
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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