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 >

Current conditions at

Olathe, Johnson County Executive Airport (KOJC)

Lat: 38.85°NLon: 94.74°WElev: 1096ft.

A Few Clouds

77°F

25°C

Humidity 82%
Wind Speed E 9 mph
Barometer 30.23 in (1022.8 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 16 Sep 10:53 am CDT
Extended Forecast for

Shawnee KS

Flood Watch September 16, 10:57am until September 16, 01:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch September 16, 10:57am until September 16, 01:00pm

    NOW until 1:00pm Wed

    Flood Watch

  • Today

    High: 91 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 73. East southeast wind around 6 mph becoming south southwest after midnight.

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 91. Heat index values as high as 101. South southwest wind around 6 mph.

    High: 91 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 73. South southeast wind around 6 mph.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 92. South wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms.  Partly sunny, with a high near 90. Chance of precipitation is 30%.

    High: 90 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 69. Chance of precipitation is 80%.

    Low: 69 °F

    Showers

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 91. Heat index values as high as 99. East southeast wind around 7 mph.
Tonight
Mostly clear, with a low around 73. East southeast wind around 6 mph becoming south southwest after midnight.
Thursday
Mostly sunny, with a high near 91. Heat index values as high as 101. South southwest wind around 6 mph.
Thursday Night
Mostly clear, with a low around 73. South southeast wind around 6 mph.
Friday
Sunny, with a high near 92. South wind 6 to 11 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 74.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 30%.
Saturday Night
Showers and possibly a thunderstorm. Low around 69. Chance of precipitation is 80%.
Sunday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
Monday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Partly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Shawnee KS
 39.02°N 94.8°W (Elev. 958 ft)
9:02 am CDT Sep 16, 2026
10am CDT Sep 16, 2026-6pm CDT Sep 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database