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

Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Red Wing - Red Wing Regional Airport (KRGK)

Lat: 44.59°NLon: 92.48°WElev: 781ft.

Fair

54°F

12°C

Humidity 88%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 20 Aug 1:15 am CDT
Extended Forecast for

3 Miles NNE Frontenac MN

  • Overnight

    Overnight: Clear, with a low around 58. Calm wind becoming south around 5 mph.

    Low: 58 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84. South southwest wind 5 to 10 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly between 8pm and 1am. Partly cloudy, with a low around 64. South southwest wind 5 to 10 mph.

    Low: 64 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 82. Northwest wind 5 to 10 mph.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. West northwest wind around 5 mph.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. North northwest wind 5 to 10 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. North northwest wind around 5 mph becoming calm after midnight.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Calm wind becoming north northeast around 5 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59. Calm wind becoming southeast around 5 mph.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 58. Calm wind becoming south around 5 mph.
Thursday
Sunny, with a high near 84. South southwest wind 5 to 10 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly between 8pm and 1am. Partly cloudy, with a low around 64. South southwest wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 82. Northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 62. West northwest wind around 5 mph.
Saturday
Sunny, with a high near 82. North northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 57. North northwest wind around 5 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 81. Calm wind becoming north northeast around 5 mph.
Sunday Night
Partly cloudy, with a low around 59. Calm wind becoming southeast around 5 mph.
Monday
Mostly sunny, with a high near 83. Southeast wind around 5 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64. South wind around 5 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. West wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 65. West northwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 85. North northwest wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Frontenac MN
 44.52°N 92.32°W (Elev. 682 ft)
Last Update:
12:01 am CDT Aug 20, 2026
Forecast Valid:
1am CDT Aug 20, 2026-6pm CDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation