Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Hazardous Weather Conditions

Current conditions at

Brewster Field Airport (KHDE)

Lat: 40.45°NLon: 99.33°WElev: 2310ft.

Light Rain

67°F

19°C

Humidity 88%
Wind Speed E 6 mph
Barometer 30.00 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 10 Aug 2:35 am CDT
Extended Forecast for

Long Island KS

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 64. Northwest wind 5 to 10 mph becoming northeast.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly before 8am.  Partly sunny, with a high near 83. North northwest wind 10 to 15 mph becoming east northeast in the afternoon. Winds could gust as high as 25 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 62. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.  New rainfall amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Chance
    T-storms

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 83. North northwest wind around 5 mph becoming east in the afternoon.

    High: 83 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. East southeast wind around 5 mph becoming southwest after midnight.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Northwest wind 5 to 10 mph becoming northeast. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 30 percent chance of showers and thunderstorms, mainly before 8am. Partly sunny, with a high near 83. North northwest wind 10 to 15 mph becoming east northeast in the afternoon. Winds could gust as high as 25 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. New rainfall amounts between a quarter and half of an inch possible.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 83. North northwest wind around 5 mph becoming east in the afternoon.
Monday Night
Mostly clear, with a low around 61. East southeast wind around 5 mph becoming southwest after midnight.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
Sunny and hot, with a high near 95.
Thursday Night
Mostly clear, with a low around 71.
Friday
Sunny and hot, with a high near 98.
Friday Night
Partly cloudy, with a low around 71.
Saturday
Mostly sunny and hot, with a high near 96.
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ABOUT THIS FORECAST

 
Point Forecast:
Long Island KS
 39.95°N 99.54°W (Elev. 2100 ft)
2:30 am CDT Aug 10, 2025
2am CDT Aug 10, 2025-6pm CDT Aug 16, 2025
 
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Additional Resources

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Hourly Weather Forecast

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