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

Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Ottawa Municipal Airport (KOWI)

Lat: 38.54°NLon: 95.25°WElev: 958ft.

Fair

86°F

30°C

Humidity 66%
Wind Speed S 10 mph
Barometer 29.81 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 9 Aug 7:55 pm CDT
Extended Forecast for

Parker KSSimilar City Names

Extreme Heat Warning August 9, 08:17pm until August 12, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 9, 08:17pm until August 12, 08:00pm

    NOW until 8:00pm Wed

    Extreme Heat Warning

  • Tonight

    Low: 78 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny and hot, with a high near 98. Heat index values as high as 104. South southwest wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 79. South wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 79 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98. Heat index values as high as 104. South southwest wind around 14 mph, with gusts as high as 24 mph.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 80. South wind 11 to 13 mph, with gusts as high as 24 mph.

    Low: 80 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 77.

    Low: 77 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 95.

    High: 95 °F

    Partly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 78. South wind 11 to 14 mph, with gusts as high as 26 mph.
Monday
Mostly sunny and hot, with a high near 98. Heat index values as high as 104. South southwest wind 11 to 16 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 79. South wind 10 to 14 mph, with gusts as high as 24 mph.
Tuesday
Sunny and hot, with a high near 98. Heat index values as high as 104. South southwest wind around 14 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 80. South wind 11 to 13 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny and hot, with a high near 99.
Wednesday Night
Partly cloudy, with a low around 77.
Thursday
Partly sunny, with a high near 95.
Thursday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 74. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 92.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 92.
Saturday Night
Partly cloudy, with a low around 73.
Sunday
Partly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Parker KSSimilar City Names
 38.33°N 95°W (Elev. 1033 ft)
Last Update:
7:56 pm CDT Aug 9, 2026
Forecast Valid:
8pm CDT Aug 9, 2026-6pm CDT Aug 16, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation