Severe Weather and Heavy Rainfall Potential for the Plains; Coastal Low Across the mid-Atlantic

An upper trough and frontal boundary will focus showers and thunderstorms across portions of the Plains through this evening. A few severe thunderstorms along with heavy rainfall are expected. Meanwhile, low pressure off the Southeast Coast will bring inclement weather across the Carolina Shorelines through tonight. This system is forecast to meander off the mid-Atlantic coast early this week. Read More >

Current conditions at

HUNGRY HORSE (HNYM8)

Lat: 48.38333°NLon: 114.0575°WElev: 3123.0ft.

NA

70°F

21°C

Humidity 46%
Wind Speed NNE 8 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 14 Sep 05:11 PM MDT
Extended Forecast for

Columbia Falls MT

  • Tonight

    Tonight: Rain and thunderstorms before 2am, then rain likely.  Areas of fog after 3am. Low around 49. South southwest wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers then
    Rain Likely
    and Areas Fog

  • Monday

    Monday: Rain likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then a chance of rain after 3pm.  Areas of fog before 9am.  Otherwise, mostly cloudy, with a high near 63. Light south southwest wind.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Showers
    Likely and
    Areas Fog

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight.  Patchy fog after 10pm.  Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 75. Calm wind.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. Light east northeast wind.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain and thunderstorms before 2am, then rain likely. Areas of fog after 3am. Low around 49. South southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Rain likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then a chance of rain after 3pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 63. Light south southwest wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 20 percent chance of rain before midnight. Patchy fog after 10pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 48. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 75. Calm wind.
Tuesday Night
Mostly clear, with a low around 48. Light east northeast wind.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Clear, with a low around 48.
Thursday
Sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 77.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 49.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Columbia Falls MT
 48.38°N 114.19°W (Elev. 3000 ft)
2:30 pm MDT Sep 14, 2025
6pm MDT Sep 14, 2025-6pm MDT Sep 21, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database