Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Plains and Mississippi Valley

A heat wave over the Southwest will intensify late week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms and heavy rain are expected over portions of the Plains and Mississippi Valley tonight, which will shift to parts of the Upper Midwest and mid-Mississippi Valley Friday. Monsoonal showers and flooding persist in the Desert Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Bigfork Municipal Airport (KFOZ)

Lat: 47.78°NLon: 93.65°WElev: 1348ft.

A Few Clouds

66°F

19°C

Humidity 100%
Wind Speed W 3 mph
Barometer 29.95 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 30 Jul 10:15 pm CDT
Extended Forecast for

Big Falls MN

  • Tonight

    Tonight: Showers and thunderstorms likely before 4am, then a slight chance of showers.  Patchy smoke between 11pm and 4am. Mostly cloudy, with a steady temperature around 66. Northwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Showers
    Likely then
    Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 79. Light north wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. North wind around 5 mph becoming calm  in the evening.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Calm wind becoming north around 5 mph in the afternoon.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. Northeast wind around 5 mph becoming calm.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 62. South wind around 10 mph, with gusts as high as 25 mph.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers after 1pm.  Mostly sunny, with a high near 81. South wind around 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 58. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 58 °F

    Chance
    T-storms then
    Showers

Detailed Forecast

Tonight
Showers and thunderstorms likely before 4am, then a slight chance of showers. Patchy smoke between 11pm and 4am. Mostly cloudy, with a steady temperature around 66. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 79. Light north wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Friday Night
Mostly clear, with a low around 56. North wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 81. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 56. Northeast wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 82. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 62. South wind around 10 mph, with gusts as high as 25 mph.
Monday
A slight chance of showers after 1pm. Mostly sunny, with a high near 81. South wind around 10 mph, with gusts as high as 20 mph.
Monday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 58. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.
Tuesday
A slight chance of showers before 1pm. Mostly sunny, with a high near 72. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 50. Northwest wind 5 to 10 mph becoming light west in the evening. Winds could gust as high as 15 mph.
Wednesday
Mostly sunny, with a high near 73. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around 53. West wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 78. South wind 5 to 10 mph, with gusts as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Big Falls MN
 48.21°N 93.78°W
9:41 pm CDT Jul 30, 2026
10pm CDT Jul 30, 2026-6pm CDT Aug 6, 2026
 
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Additional Resources

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Hourly Weather Forecast

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