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

Heavy Rain for Parts of Texas & Louisiana; Very Warm Across the Plains and Midwest

Tropical Depression Imelda will bring heavy rainfall to portions of coastal Texas and Louisiana through Thursday. Flash flood watches remain in effect, including for metro Houston. Elsewhere, high pressure and mainly dry weather will bring temperatures as much as 20 degrees above normal from the Central Plains to Upper Midwest. Critical fire weather conditions linger over parts of the Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Olathe, Johnson County Executive Airport (KOJC)

Lat: 38.85°NLon: 94.74°WElev: 1096ft.

Fair

28°C

83°F

Humidity 63%
Wind Speed SW 13 km/h
Barometer 1014.8 mb (30.01 in)
Dewpoint 21°C (69°F)
Visibility 16 km
Heat Index31°C (87°F)
Last update 18 Sep 10:53 am CDT
Extended Forecast for

Shawnee Mission KS

  • Today

    Today: Sunny, with a high near 32. Heat index values as high as 35. South wind 11 to 14 km/h.

    Sunny

    High: 32 °C

  • Tonight

    Tonight: Mostly clear, with a low around 21. South southeast wind 5 to 10 km/h.

    Mostly Clear

    Low: 21 °C

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 32. South wind 5 to 11 km/h. Chance of precipitation is 20%.

    Sunny then
    Slight Chance
    T-storms

    High: 32 °C

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 21. Calm wind.

    Partly Cloudy

    Low: 21 °C

  • Friday

    Friday: A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 28. South wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon. Chance of precipitation is 40%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 28 °C

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 22 °C

  • Saturday

    Saturday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 27. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 27 °C

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms. Some of the storms could produce heavy rainfall. Low around 19. Chance of precipitation is 80%.

    Heavy Rain

    Low: 19 °C

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 26 °C

Detailed Forecast

Today
Sunny, with a high near 32. Heat index values as high as 35. South wind 11 to 14 km/h.
Tonight
Mostly clear, with a low around 21. South southeast wind 5 to 10 km/h.
Thursday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 32. South wind 5 to 11 km/h. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 21. Calm wind.
Friday
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 28. South wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon. Chance of precipitation is 40%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 27. Chance of precipitation is 50%.
Saturday Night
Showers and thunderstorms. Some of the storms could produce heavy rainfall. Low around 19. Chance of precipitation is 80%.
Sunday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 70%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 17. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 28.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Shawnee Mission KS
 38.91°N 94.72°W (Elev. 304 m)
Last Update:
9:56 am CDT Sep 18, 2019
Forecast Valid:
11am CDT Sep 18, 2019-6pm CDT Sep 24, 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