Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Glencoe Municipal Airport (KGYL)

Lat: 44.76°NLon: 94.09°WElev: 994ft.

Fair

77°F

25°C

Humidity 54%
Wind Speed SW 6 mph
Barometer 30.08 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 17 Aug 12:35 pm CDT
Extended Forecast for

Arlington MN

  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 83. Southwest wind 5 to 10 mph.

    High: 83 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then a slight chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 63. South southwest wind 5 to 10 mph becoming west after midnight.  Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 2pm.  Cloudy, then gradually becoming mostly sunny, with a high near 78. Calm wind becoming west northwest around 5 mph in the morning.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm.  Partly cloudy, with a low around 57. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 57 °F

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 78. Calm wind becoming south around 5 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

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

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 81. South southwest wind 5 to 10 mph.

    High: 81 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am.  Mostly clear, with a low around 61. South southwest wind 5 to 10 mph.  Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 81. West southwest wind 5 to 10 mph.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 83. Southwest wind 5 to 10 mph.
Tonight
A chance of showers and thunderstorms before 3am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 63. South southwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 40%.
Tuesday
A chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 78. Calm wind becoming west northwest around 5 mph in the morning. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 57. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 78. Calm wind becoming south around 5 mph.
Wednesday Night
Mostly clear, with a low around 58. Calm wind.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 81. South southwest wind 5 to 10 mph.
Thursday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly clear, with a low around 61. South southwest wind 5 to 10 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 81. West southwest wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 60. West 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 57. North wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 78. Calm wind becoming east southeast around 5 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
Arlington MN
 44.62°N 94.07°W (Elev. 991 ft)
12:01 pm CDT Aug 17, 2026
12pm CDT Aug 17, 2026-6pm CDT Aug 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database