National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms, Heavy Rain, And Flash Flooding Likely Over The Central U.S.

Strong to severe thunderstorms capable of damaging winds, large hail, and a few tornadoes will be likely this afternoon into tonight over portions of the Plains to the Midwest. Heavy rainfall will lead to flash flooding, some locally significant from Kansas to Missouri. Across the eastern U.S., much above normal temperatures can be expected. Read More >

Hazardous Weather Conditions

Current conditions at

Olathe, Johnson County Executive Airport (KOJC)

Lat: 38.85°NLon: 94.74°WElev: 1096ft.

A Few Clouds

72°F

22°C

Humidity 94%
Wind Speed S 13 mph
Barometer 29.94 in (1012.9 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 21 Sep 5:53 pm CDT
Extended Forecast for

Louisburg KS

Flash Flood Watch September 21, 07:00pm until September 22, 07:00pm
Click here for hazard details and duration
Flash Flood Watch

  • Tonight

    Tonight: Showers and thunderstorms, mainly after 11pm. Some of the storms could produce heavy rainfall. Low around 69. South wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    T-storms
    Likely then
    Heavy Rain

    Low: 69 °F

  • Sunday

    Sunday: Showers and thunderstorms, mainly before 4pm. Some of the storms could produce heavy rainfall. High near 72. South wind 13 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Heavy Rain

    High: 72 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms, mainly before 7pm. Areas of fog after 1am. Otherwise, mostly clear, with a low around 52. North northwest wind 6 to 11 mph becoming light northwest in the evening. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms and
    Areas Fog

    Low: 52 °F

  • Monday

    Monday: Areas of fog before 11am. Otherwise, sunny, with a high near 78. Calm wind.

    Areas Fog
    then Sunny

    High: 78 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 59. Light southeast wind.

    Partly Cloudy

    Low: 59 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    T-storms

    High: 78 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 67 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 59 °F

Detailed Forecast

Tonight
Showers and thunderstorms, mainly after 11pm. Some of the storms could produce heavy rainfall. Low around 69. South wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Showers and thunderstorms, mainly before 4pm. Some of the storms could produce heavy rainfall. High near 72. South wind 13 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
A chance of showers and thunderstorms, mainly before 7pm. Areas of fog after 1am. Otherwise, mostly clear, with a low around 52. North northwest wind 6 to 11 mph becoming light northwest in the evening. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Areas of fog before 11am. Otherwise, sunny, with a high near 78. Calm wind.
Monday Night
Partly cloudy, with a low around 59. Light southeast wind.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 75.
Thursday Night
Mostly cloudy, with a low around 65.
Friday
Partly sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 67.
Saturday
Mostly sunny, with a high near 84.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Louisburg KS
 38.62°N 94.69°W (Elev. 1099 ft)
Last Update:
5:27 pm CDT Sep 21, 2019
Forecast Valid:
6pm CDT Sep 21, 2019-6pm CDT Sep 28, 2019
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation