Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Bigfork Municipal Airport (KFOZ)

Lat: 47.78°NLon: 93.65°WElev: 1348ft.

Partly Cloudy

68°F

20°C

Humidity 64%
Wind Speed E 12 mph
Barometer 30.22 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 17 Aug 11:58 am CDT
Extended Forecast for

6 Miles NNW Wirt MN

  • This Afternoon

    This Afternoon: A slight chance of showers, then a chance of showers and thunderstorms after 4pm.  Mostly cloudy, with a high near 71. Southeast wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    High: 71 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 1am, then showers likely and possibly a thunderstorm after 1am.  Cloudy, with a low around 54. Southeast wind around 5 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 54 °F

    T-storms
    Likely

  • Monday

    Monday: A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm.  Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 70. Southeast wind around 5 mph becoming north in the afternoon.  Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 55. North wind around 5 mph becoming calm.

    Low: 55 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Calm wind.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Calm wind becoming south around 5 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 82. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 15 mph.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of showers, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 71. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tonight
Showers and thunderstorms likely, mainly before 1am, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 54. Southeast wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 70. Southeast wind around 5 mph becoming north in the afternoon. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 55. North wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 76. Calm wind.
Tuesday Night
Mostly clear, with a low around 55. Calm wind.
Wednesday
Sunny, with a high near 82. Calm wind becoming south around 5 mph.
Wednesday Night
Mostly clear, with a low around 58. Calm wind.
Thursday
Mostly sunny, with a high near 82. Calm wind becoming south around 5 mph in the morning. Winds could gust as high as 15 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. South wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 75. Calm wind becoming west around 5 mph in the morning. Winds could gust as high as 15 mph.
Friday Night
Partly cloudy, with a low around 51. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Saturday
Mostly sunny, with a high near 68. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Wirt MN
 47.82°N 94°W
10:10 am CDT Aug 17, 2025
12pm CDT Aug 17, 2025-6pm CDT Aug 23, 2025
 
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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