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

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

Manhattan, Manhattan Municipal Airport (KMHK)

Lat: 39.14°NLon: 96.68°WElev: 1053ft.

Fair

101°F

38°C

Humidity 36%
Wind Speed S 20 G 39 mph
Barometer 29.68 in (1003.6 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index108°F (42°C)
Last update 8 Aug 4:52 pm CDT
Extended Forecast for

Louisville KS

Heat Advisory August 8, 05:37pm until August 8, 08:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory August 8, 05:37pm until August 8, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Tonight

    Low: 77 °F

    Mostly Clear
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 95. Southeast wind 5 to 10 mph.

    High: 95 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74. Southeast wind around 5 mph.

    Low: 74 °F

    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 92. South wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 92 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm. Low around 67. North wind around 5 mph becoming south after midnight. Chance of precipitation is 80%.

    Low: 67 °F

    T-storms
    Likely then
    Showers

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 81. Calm wind becoming northwest around 5 mph in the morning.

    High: 81 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. Northeast wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 84. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 84 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Increasing clouds, with a low around 77. Breezy, with a south wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Mostly cloudy, with a high near 95. Southeast wind 5 to 10 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74. Southeast wind around 5 mph.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 92. South wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm. Low around 67. North wind around 5 mph becoming south after midnight. Chance of precipitation is 80%.
Monday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 81. Calm wind becoming northwest around 5 mph in the morning.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 84. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 66. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 69.
Thursday
Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 71.
Friday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Louisville KS
 39.26°N 96.31°W
Last Update:
4:25 pm CDT Aug 8, 2025
Forecast Valid:
5pm CDT Aug 8, 2025-6pm CDT Aug 15, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation