Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Concordia, Blosser Municipal Airport (KCNK)

Lat: 39.55°NLon: 97.65°WElev: 1486ft.

Fog/Mist

67°F

19°C

Humidity 97%
Wind Speed Calm
Barometer 30.03 in (1015.4 mb)
Dewpoint 66°F (19°C)
Visibility 5.00 mi
Last update 20 Aug 5:55 am CDT
Extended Forecast for

2 Miles NW Lebanon KS

Dense Fog Advisory August 20, 06:32am until August 20, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory August 20, 06:32am until August 20, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Today

    High: 85 °F

    Patchy Dense
    Fog then
    Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 9pm and midnight.  Mostly clear, with a low around 66. Southeast wind 5 to 10 mph.  Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 89. South wind 5 to 10 mph.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Cloudy, then gradually becoming partly cloudy, with a low around 66. South southeast wind 5 to 10 mph becoming northeast after midnight.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 83. East wind around 10 mph.

    High: 83 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 80.

    High: 80 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Patchy dense fog before 9am. Otherwise, mostly sunny, with a high near 85. Calm wind becoming south southeast around 5 mph in the afternoon.
Tonight
A slight chance of showers and thunderstorms between 9pm and midnight. Mostly clear, with a low around 66. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 89. South wind 5 to 10 mph.
Friday Night
A chance of showers and thunderstorms. Cloudy, then gradually becoming partly cloudy, with a low around 66. South southeast wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 83. East wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 80.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65.
Monday
Mostly sunny, with a high near 86.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 67.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Lebanon KS
 39.82°N 98.59°W (Elev. 1847 ft)
6:21 am CDT Aug 20, 2026
6am CDT Aug 20, 2026-6pm CDT Aug 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database