Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday

A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. Read More >

Current conditions at

Clinton, Clinton-Sherman Airport (KCSM)

Lat: 35.36°NLon: 99.2°WElev: 1919ft.

Overcast

61°F

16°C

Humidity 93%
Wind Speed E 7 mph
Barometer 30.06 in (1016.8 mb)
Dewpoint 59°F (15°C)
Visibility 9.00 mi
Last update 21 May 11:53 am CDT
Extended Forecast for

Clinton OK

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms.  Cloudy, with a high near 70. East southeast wind 6 to 9 mph.

    High: 70 °F

    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am.  Cloudy, with a low around 56. East southeast wind 5 to 10 mph becoming light southeast  after midnight.  Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 80. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 80 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Increasing clouds, with a low around 56. Southeast wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 70%.

    Low: 56 °F

    Showers
    Likely

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 79. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 79 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 58.

    Low: 58 °F

    Slight Chance
    T-storms

  • Memorial Day

    Memorial Day: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 70. East southeast wind 6 to 9 mph.
Tonight
A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am. Cloudy, with a low around 56. East southeast wind 5 to 10 mph becoming light southeast after midnight. Chance of precipitation is 20%.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 80. Calm wind becoming south southeast around 5 mph in the afternoon.
Friday Night
Showers likely and possibly a thunderstorm. Increasing clouds, with a low around 56. Southeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 70%.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 58.
Memorial Day
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Clinton OK
 35.51°N 98.96°W
11:42 am CDT May 21, 2026
12pm CDT May 21, 2026-6pm CDT May 27, 2026
 
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Additional Resources

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