Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Ottawa Municipal Airport (KOWI)

Lat: 38.54°NLon: 95.25°WElev: 958ft.

Fair

90°F

32°C

Humidity 59%
Wind Speed SE 8 mph
Barometer 30.18 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 16 Sep 12:55 pm CDT
Extended Forecast for

3 Miles NNE Osawatomie KS

  • This Afternoon

    This Afternoon: Sunny, with a high near 92. Heat index values as high as 101. South wind around 7 mph.

    High: 92 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 9pm and 10pm.  Mostly clear, with a low around 71. South southeast wind 3 to 5 mph.  Chance of precipitation is 20%.

    Low: 71 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94. Heat index values as high as 101. Southwest wind 3 to 6 mph.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. Calm wind becoming east southeast around 5 mph.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 93. Light south wind becoming south southwest 6 to 11 mph in the morning.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers.  Mostly sunny, with a high near 93. Chance of precipitation is 30%.

    High: 93 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 67. Chance of precipitation is 70%.

    Low: 67 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before 1pm.  Mostly cloudy, with a high near 83. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 92. Heat index values as high as 101. South wind around 7 mph.
Tonight
A slight chance of showers and thunderstorms between 9pm and 10pm. Mostly clear, with a low around 71. South southeast wind 3 to 5 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 94. Heat index values as high as 101. Southwest wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 70. Calm wind becoming east southeast around 5 mph.
Friday
Sunny, with a high near 93. Light south wind becoming south southwest 6 to 11 mph in the morning.
Friday Night
Mostly clear, with a low around 71.
Saturday
A chance of showers. Mostly sunny, with a high near 93. Chance of precipitation is 30%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
Sunday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
Monday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Partly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Osawatomie KS
 38.53°N 94.92°W (Elev. 935 ft)
11:01 am CDT Sep 16, 2026
1pm CDT Sep 16, 2026-6pm CDT Sep 22, 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