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

Areas of Severe Thunderstorms and Heat

Scattered severe thunderstorms and excessive rainfall are possible today in the Mid Atlantic, posing a risk for damaging winds and isolated flash flooding. Extreme Heat Warnings are in effect today for northeast Texas into southern Oklahoma and Arkansas. Extreme Heat Warnings are also in effect for the Desert Southwest today into Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Chickasha, Chickasha Municipal Airport (KCHK)

Lat: 35.1°NLon: 97.97°WElev: 1152ft.

Fair

77°F

25°C

Humidity 57%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 20 Aug 8:15 am CDT
Extended Forecast for

Norge OK

Heat Advisory August 20, 01:00pm until August 20, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: A 20 percent chance of showers and thunderstorms before 10am. Mostly sunny and hot, with a high near 107. South southeast wind around 6 mph.

    High: 107 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. East southeast wind 5 to 8 mph.

    Low: 75 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Sunny and hot, with a high near 106. Southeast wind 5 to 9 mph becoming south southwest in the afternoon.

    High: 106 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 76. South wind 7 to 9 mph.

    Low: 76 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 105. Southwest wind 6 to 8 mph.

    High: 105 °F

    Hot

  • Saturday Night

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

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 103.

    High: 103 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 106.

    High: 106 °F

    Hot

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms before 10am. Mostly sunny and hot, with a high near 107. South southeast wind around 6 mph.
Tonight
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. East southeast wind 5 to 8 mph.
Friday
Sunny and hot, with a high near 106. Southeast wind 5 to 9 mph becoming south southwest in the afternoon.
Friday Night
Mostly clear, with a low around 76. South wind 7 to 9 mph.
Saturday
Mostly sunny and hot, with a high near 105. Southwest wind 6 to 8 mph.
Saturday Night
Mostly clear, with a low around 75.
Sunday
Mostly sunny and hot, with a high near 103.
Sunday Night
Mostly clear, with a low around 77.
Monday
Sunny and hot, with a high near 106.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Sunny and hot, with a high near 104.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
Sunny and hot, with a high near 101.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Norge OK
 35°N 98°W
Last Update:
1:26 am CDT Aug 20, 2026
Forecast Valid:
8am CDT Aug 20, 2026-6pm CDT Aug 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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