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

Sauk Centre Municipal Airport (KD39)

Lat: 45.71°NLon: 94.93°WElev: 1240ft.

Partly Cloudy

76°F

24°C

Humidity 45%
Wind Speed SW 5 mph
Barometer 29.98 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 19 Aug 5:55 pm CDT
Extended Forecast for

Greenwald MN

  • Tonight

    Tonight: Mostly clear, with a low around 58. South wind around 5 mph.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 82. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.  Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59. Northwest wind 5 to 10 mph.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Patchy fog before 7am.  Otherwise, sunny, with a high near 81. North northwest wind 5 to 10 mph.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. North northwest wind 5 to 10 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. North northwest wind 5 to 10 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. North wind 5 to 10 mph becoming light northeast  after midnight.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am.  Partly cloudy, with a low around 57. Southeast wind around 5 mph.

    Low: 57 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 58. South wind around 5 mph.
Thursday
A slight chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 82. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 59. Northwest wind 5 to 10 mph.
Friday
Patchy fog before 7am. Otherwise, sunny, with a high near 81. North northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 57. North northwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 78. North northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 52. North wind 5 to 10 mph becoming light northeast after midnight.
Sunday
Mostly sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 57. Southeast wind around 5 mph.
Monday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 81. South wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. South southwest wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 83. West southwest wind 5 to 15 mph.
Tuesday Night
Mostly clear, with a low around 60. North wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 82. North northeast wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Greenwald MN
 45.6°N 94.85°W (Elev. 1250 ft)
5:31 pm CDT Aug 19, 2026
6pm CDT Aug 19, 2026-6pm CDT Aug 26, 2026
 
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Additional Resources

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