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

Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Hazardous Weather Conditions

Current conditions at

Oakley Municipal Airport (KOEL)

Lat: 39.11°NLon: 100.82°WElev: 3045ft.

Fog/Mist and Breezy

67°F

19°C

Humidity 90%
Wind Speed W 22 mph
Barometer 30.24 in
Dewpoint 64°F (18°C)
Visibility 0.75 mi
Last update 15 Aug 11:55 pm CDT
Extended Forecast for

Grinnell KS

Flood Watch until August 16, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until August 16, 07:00am

    NOW until 7:00am Sun

    Flood Watch

  • Overnight

    Low: 63 °F

    Heavy Rain

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 81. North wind 5 to 10 mph becoming east in the afternoon.

    High: 81 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 63. East wind around 5 mph becoming south after midnight.

    Low: 63 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 85. South wind 5 to 10 mph.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 63. South wind 5 to 10 mph.

    Low: 63 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny

Detailed Forecast

Overnight
Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms, mainly between 2am and 5am. Some of the storms could produce heavy rainfall. Low around 63. North wind around 5 mph. Chance of precipitation is 90%.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 81. North wind 5 to 10 mph becoming east in the afternoon.
Sunday Night
Increasing clouds, with a low around 63. East wind around 5 mph becoming south after midnight.
Monday
Mostly sunny, with a high near 85. South wind 5 to 10 mph.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 63. South wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Partly sunny, with a high near 86.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 88.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 63.
Friday
Mostly sunny, with a high near 92.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 64.
Saturday
Mostly sunny, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grinnell KS
 39.13°N 100.62°W
Last Update:
11:26 pm CDT Aug 15, 2026
Forecast Valid:
12am CDT Aug 16, 2026-6pm CDT Aug 22, 2026
 
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