National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Rush City Regional Airport (KROS)

Lat: 45.7°NLon: 92.95°WElev: 919ft.

Fair

66°F

19°C

Humidity 82%
Wind Speed Calm
Barometer 29.87 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 3 Sep 4:15 am CDT
Extended Forecast for

4 Miles WNW Grantsburg WI

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly between 11am and 2pm. Partly sunny, with a high near 84. East wind around 5 mph.

    High: 84 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before midnight. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 63. East wind around 5 mph, with gusts as high as 15 mph.

    Low: 63 °F

    Chance
    T-storms and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, increasing clouds, with a high near 83. East wind around 5 mph.

    High: 83 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 84. Calm wind becoming east around 5 mph in the afternoon.

    High: 84 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. East wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Partly Cloudy
    then Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 83. Calm wind becoming south around 5 mph.

    High: 83 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Chance
    T-storms

  • Labor Day

    Labor Day: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 76 °F

    Showers
    Likely

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly between 11am and 2pm. Partly sunny, with a high near 84. East wind around 5 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before midnight. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 63. East wind around 5 mph, with gusts as high as 15 mph.
Friday
Patchy fog before 8am. Otherwise, increasing clouds, with a high near 83. East wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 84. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. East wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 83. Calm wind becoming south around 5 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Calm wind.
Labor Day
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. Southeast wind around 10 mph, with gusts as high as 25 mph.
Tuesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 79. Southwest wind around 10 mph, with gusts as high as 25 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. West wind around 5 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 74. West wind 5 to 10 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Grantsburg WI
 45.8°N 92.74°W
Last Update:
3:17 am CDT Sep 3, 2026
Forecast Valid:
4am CDT Sep 3, 2026-6pm CDT Sep 9, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation