Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Glencoe Municipal Airport (KGYL)

Lat: 44.76°NLon: 94.09°WElev: 994ft.

Fair

58°F

14°C

Humidity 86%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 19 Aug 1:55 am CDT
Extended Forecast for

4 Miles S Arlington MN

  • Overnight

    Overnight: Partly cloudy, with a low around 56. Northeast wind around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. South wind around 5 mph becoming calm.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 5pm.  Mostly sunny, with a high near 83. South southwest wind 5 to 15 mph.

    High: 83 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am.  Partly cloudy, with a low around 62. South southwest wind 5 to 10 mph becoming west after midnight.  Chance of precipitation is 30%.

    Low: 62 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 83. North northwest wind 5 to 10 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Northwest wind around 5 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. North northwest wind 5 to 10 mph.

    High: 80 °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

Detailed Forecast

Overnight
Partly cloudy, with a low around 56. Northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 59. South wind around 5 mph becoming calm.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 83. South southwest wind 5 to 15 mph.
Thursday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 62. South southwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 30%.
Friday
Sunny, with a high near 83. North northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 61. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 80. 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 79. Calm wind becoming east southeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 59. South southeast wind around 5 mph.
Monday
Mostly sunny, with a high near 82. South southwest wind 5 to 10 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. South wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 84. West northwest wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Arlington MN
 44.55°N 94.1°W (Elev. 997 ft)
1:26 am CDT Aug 19, 2026
2am CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
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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