Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

Kansas City, Kansas City Downtown Airport (KMKC)

Lat: 39.12°NLon: 94.6°WElev: 758ft.

Fair

81°F

27°C

Humidity 57%
Wind Speed E 9 mph
Barometer 29.98 in (1014.4 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 24 Aug 12:54 pm CDT
Extended Forecast for

Merriam KS

  • This Afternoon

    This Afternoon: Sunny, with a high near 86. East southeast wind 3 to 8 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 69. East southeast wind 6 to 9 mph.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 90. Heat index values as high as 97. East northeast wind around 5 mph.

    High: 90 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 71. East northeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 71 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 90. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 90 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 86. East southeast wind 3 to 8 mph.
Tonight
Mostly clear, with a low around 69. East southeast wind 6 to 9 mph.
Tuesday
Increasing clouds, with a high near 90. Heat index values as high as 97. East northeast wind around 5 mph.
Tuesday Night
A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 90. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 66.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 71.
Saturday
Mostly sunny, with a high near 93.
Saturday Night
Partly cloudy, with a low around 77.
Sunday
Mostly sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
Merriam KS
 39.02°N 94.69°W (Elev. 997 ft)
1:26 pm CDT Aug 24, 2026
1pm CDT Aug 24, 2026-6pm CDT Aug 30, 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