Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Harrisonville Lawrence Smith Memorial Airport (KLRY)

Lat: 38.61°NLon: 94.34°WElev: 915ft.

Overcast

77°F

25°C

Humidity 89%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 24 Jul 9:35 pm CDT
Extended Forecast for

La Cygne KS

Heat Advisory July 25, 01:00pm until July 27, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: Scattered showers and thunderstorms before 1am, then isolated showers.  Mostly cloudy, with a low around 72. Light south wind.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 72 °F

    Scattered
    T-storms

  • Saturday

    Saturday: Mostly sunny, with a high near 94. Heat index values as high as 109. Light and variable wind becoming south southwest around 6 mph in the morning.

    High: 94 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 75. South southeast wind around 5 mph becoming calm  in the evening.

    Low: 75 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 97. Heat index values as high as 110. Calm wind becoming south 5 to 8 mph in the morning.

    High: 97 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 78. South wind 5 to 8 mph, with gusts as high as 18 mph.

    Low: 78 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 96.

    High: 96 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers and thunderstorms before 1am, then isolated showers. Mostly cloudy, with a low around 72. Light south wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 94. Heat index values as high as 109. Light and variable wind becoming south southwest around 6 mph in the morning.
Saturday Night
Partly cloudy, with a low around 75. South southeast wind around 5 mph becoming calm in the evening.
Sunday
Sunny and hot, with a high near 97. Heat index values as high as 110. Calm wind becoming south 5 to 8 mph in the morning.
Sunday Night
Mostly clear, with a low around 78. South wind 5 to 8 mph, with gusts as high as 18 mph.
Monday
Sunny and hot, with a high near 99.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Mostly sunny, with a high near 96.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
Mostly sunny, with a high near 94.
Wednesday Night
Partly cloudy, with a low around 74.
Thursday
Mostly sunny, with a high near 94.
Thursday Night
Partly cloudy, with a low around 74.
Friday
Mostly sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
La Cygne KS
 38.35°N 94.77°W (Elev. 853 ft)
7:22 pm CDT Jul 24, 2026
9pm CDT Jul 24, 2026-6pm CDT Jul 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database