Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Current conditions at

Shawnee, Shawnee Municipal Airport (KSNL)

Lat: 35.36°NLon: 96.94°WElev: 1073ft.

Partly Cloudy

70°F

21°C

Humidity 88%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 20 Jun 4:15 am CDT
Extended Forecast for

4 Miles ENE Johnson OK

  • Today

    Today: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 88. Calm wind becoming south southeast 5 to 8 mph in the morning.

    High: 88 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 73. South southeast wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 73 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 95. Heat index values as high as 103. South southwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 95 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm.  Low around 72. South wind 6 to 14 mph becoming east after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 80%.

    Low: 72 °F

    Showers

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 85. East northeast wind 7 to 9 mph.

    High: 85 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm.  Low around 68. Chance of precipitation is 80%.

    Low: 68 °F

    T-storms then
    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 84. Chance of precipitation is 60%.

    High: 84 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Partly cloudy, with a low around 69. Chance of precipitation is 60%.

    Low: 69 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly before 1pm.  Partly sunny, with a high near 85.

    High: 85 °F

    Chance
    T-storms

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 88. Calm wind becoming south southeast 5 to 8 mph in the morning.
Tonight
Increasing clouds, with a low around 73. South southeast wind 8 to 13 mph, with gusts as high as 20 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 95. Heat index values as high as 103. South southwest wind 14 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Showers and possibly a thunderstorm. Low around 72. South wind 6 to 14 mph becoming east after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. East northeast wind 7 to 9 mph.
Monday Night
Showers and possibly a thunderstorm. Low around 68. Chance of precipitation is 80%.
Tuesday
Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 69. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 85.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
Thursday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Friday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Johnson OK
 35.42°N 96.77°W
1:27 am CDT Jun 20, 2026
4am CDT Jun 20, 2026-6pm CDT Jun 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

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