Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Topeka, Forbes Field (KFOE)

Lat: 38.94°NLon: 95.65°WElev: 1079ft.

Fair

64°F

18°C

Humidity 78%
Wind Speed NA
Barometer 29.89 in (1011.2 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 11 Oct 4:53 am CDT
Extended Forecast for

Lyndon KS

  • Today

    Today: Mostly sunny, with a high near 88. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 88 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 68. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 68 °F

    Decreasing
    Clouds

  • Columbus Day

    Columbus Day: Sunny, with a high near 91. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 91 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Clear, with a low around 69. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 69 °F

    Clear

  • Tuesday

    Tuesday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Sunny, with a high near 91. South wind 5 to 10 mph.  Chance of precipitation is 30%.

    High: 91 °F

    Sunny then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 64. South wind around 5 mph becoming northwest after midnight.  Chance of precipitation is 70%.

    Low: 64 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm.  High near 79. Northeast wind 5 to 10 mph.  Chance of precipitation is 80%.

    High: 79 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am.  Low around 58. Northeast wind around 5 mph.  Chance of precipitation is 80%.

    Low: 58 °F

    T-storms

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 73. Southeast wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 70%.

    High: 73 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 88. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 68. South wind around 15 mph, with gusts as high as 25 mph.
Columbus Day
Sunny, with a high near 91. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
Monday Night
Clear, with a low around 69. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 91. South wind 5 to 10 mph. Chance of precipitation is 30%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 70%.
Wednesday
Showers and possibly a thunderstorm. High near 79. Northeast wind 5 to 10 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Low around 58. Northeast wind around 5 mph. Chance of precipitation is 80%.
Thursday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 73. Southeast wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Thursday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Lyndon KS
 38.62°N 95.68°W
1:26 am CDT Oct 11, 2026
5am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database