Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >

Hazardous Weather Conditions

Current conditions at

Topeka, Forbes Field (KFOE)

Lat: 38.94°NLon: 95.65°WElev: 1079ft.

Rain Fog/Mist

67°F

19°C

Humidity 93%
Wind Speed Calm
Barometer 30.18 in (1021.2 mb)
Dewpoint 65°F (18°C)
Visibility 4.00 mi
Last update 23 Jul 8:53 am CDT
Extended Forecast for

Lyndon KS

  • Today

    Today: Showers likely and possibly a thunderstorm before 3pm, then a slight chance of showers between 3pm and 4pm.  Mostly cloudy, with a high near 79. Northeast wind around 5 mph becoming southeast in the morning.  Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers, with thunderstorms also possible after 1am.  Increasing clouds, with a low around 68. East wind 5 to 10 mph.  Chance of precipitation is 50%.

    Low: 68 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Friday

    Friday: Showers and thunderstorms likely before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Mostly cloudy, with a high near 83. South wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    High: 83 °F

    Showers
    Likely then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers.  Partly cloudy, with a low around 72. Southeast wind 5 to 10 mph.  Chance of precipitation is 40%.

    Low: 72 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 93. Southwest wind around 5 mph becoming calm  in the afternoon.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73. Calm wind.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 98. South wind 5 to 10 mph.

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 77. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 99. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 99 °F

    Hot

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before 3pm, then a slight chance of showers between 3pm and 4pm. Mostly cloudy, with a high near 79. Northeast wind around 5 mph becoming southeast in the morning. Chance of precipitation is 60%.
Tonight
A chance of showers, with thunderstorms also possible after 1am. Increasing clouds, with a low around 68. East wind 5 to 10 mph. Chance of precipitation is 50%.
Friday
Showers and thunderstorms likely before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 83. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 72. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Saturday
Sunny, with a high near 93. Southwest wind around 5 mph becoming calm in the afternoon.
Saturday Night
Mostly clear, with a low around 73. Calm wind.
Sunday
Sunny and hot, with a high near 98. South wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 77. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 99. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 76.
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.
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ABOUT THIS FORECAST

 
Point Forecast:
Lyndon KS
 38.62°N 95.68°W
8:59 am CDT Jul 23, 2026
9am CDT Jul 23, 2026-6pm CDT Jul 29, 2026
 
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Additional Resources

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