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

Flash Flood Threat Persists Across Southwest; Heat Threat in Several Regions

Monsoon conditions will exist over the Southwest through Tuesday, resulting in localized areas of flash flooding from California into the Central and Southern Rockies. Hot and humid conditions will impacts several regions through early week. Excessive Heat Warnings are in effect for the Intermountain West and Northern Plains with Heat Advisories from the southern Plains into MS River Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Shawnee, Shawnee Municipal Airport (KSNL)

Lat: 35.36°NLon: 96.94°WElev: 1073ft.

Fair

79°F

26°C

Humidity 60%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 26 Jul 12:35 am CDT
Extended Forecast for

Johnson OK

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly clear, with a low around 74. Southeast wind 3 to 5 mph.

    Chance
    T-storms

    Low: 74 °F

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 100. Southeast wind 3 to 6 mph.

    Slight Chance
    T-storms

    High: 93 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 74. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 74 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 96. Heat index values as high as 99. Southeast wind around 6 mph.

    Slight Chance
    Showers

    High: 96 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 74. East southeast wind around 6 mph becoming calm after midnight.

    Partly Cloudy

    Low: 74 °F

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    Sunny

    High: 95 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 74.

    Mostly Clear

    Low: 74 °F

  • Thursday

    Thursday: Sunny and hot, with a high near 97.

    Hot

    High: 97 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 75.

    Mostly Clear

    Low: 75 °F

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly clear, with a low around 74. Southeast wind 3 to 5 mph.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 100. Southeast wind 3 to 6 mph.
Monday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 74. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Tuesday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 96. Heat index values as high as 99. Southeast wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 74. East southeast wind around 6 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
Mostly clear, with a low around 75.
Friday
Sunny and hot, with a high near 98.
Friday Night
Mostly clear, with a low around 76.
Saturday
Sunny and hot, with a high near 99.
Saturday Night
Mostly clear, with a low around 78.
Sunday
Sunny and hot, with a high near 100.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Johnson OK
 35.39°N 96.85°W
Last Update:
11:00 pm CDT Jul 25, 2021
Forecast Valid:
12am CDT Jul 26, 2021-6pm CDT Jul 31, 2021
 
Forecast Discussion
 
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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