Heavy rain in the lower Mississippi Valley Saturday, then heavy rain and snow in the Northeast starting Sunday

Heavy rains will bring potential flash flooding to portions of the lower Mississippi Valley early this weekend. Across the Pacific Northwest, an atmospheric river event is set to arrive by Sunday, bringing heavy coastal rains and high elevation snowfall. Above average temperatures continue for much of the country through the weekend. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

46°F

8°C

Humidity 56%
Wind Speed WNW 3 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 08 Nov 05:05 PM MST
Extended Forecast for

Helena MT

  • Tonight

    Tonight: Mostly clear, with a low around 33. West southwest wind 3 to 7 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 56. Light and variable wind becoming east northeast around 6 mph in the morning.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36. South southwest wind 6 to 9 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain before 11am.  Mostly cloudy, with a high near 50. Southwest wind 5 to 8 mph.

    High: 50 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. South wind 5 to 8 mph.

    Low: 34 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: A 20 percent chance of rain after 11am.  Partly sunny, with a high near 55. South wind 9 to 11 mph, with gusts as high as 24 mph.

    High: 55 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain before 2am, then a chance of rain and snow.  Mostly cloudy, with a low around 34. Southwest wind 10 to 13 mph, with gusts as high as 28 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow.  Partly sunny, with a high near 45. West southwest wind 10 to 16 mph, with gusts as high as 32 mph.

    High: 45 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 33. West southwest wind 3 to 7 mph.
Saturday
Mostly sunny, with a high near 56. Light and variable wind becoming east northeast around 6 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 36. South southwest wind 6 to 9 mph.
Sunday
A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 50. Southwest wind 5 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 34. South wind 5 to 8 mph.
Veterans Day
A 20 percent chance of rain after 11am. Partly sunny, with a high near 55. South wind 9 to 11 mph, with gusts as high as 24 mph.
Monday Night
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 34. Southwest wind 10 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
A chance of snow. Partly sunny, with a high near 45. West southwest wind 10 to 16 mph, with gusts as high as 32 mph.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
A slight chance of rain after 11am. Partly sunny, with a high near 49.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 35.
Thursday
A chance of rain and snow. Partly sunny, with a high near 51.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 45.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.58°N 112.04°W (Elev. 4413 ft)
2:09 pm MST Nov 8, 2024
5pm MST Nov 8, 2024-6pm MST Nov 15, 2024
 
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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