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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Clinton, Clinton-Sherman Airport (KCSM)

Lat: 35.36°NLon: 99.2°WElev: 1919ft.

Fair

89°F

32°C

Humidity 31%
Wind Speed Calm
Barometer 30.02 in (1014.1 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 2 Aug 12:53 pm CDT
Extended Forecast for

5 Miles NNE Mayfield OK

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 98. Calm wind becoming south around 5 mph.

    High: 98 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 67. Southeast wind 5 to 8 mph.

    Low: 67 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 102. South wind 5 to 15 mph, with gusts as high as 23 mph.

    High: 102 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 72. South southeast wind 10 to 16 mph, with gusts as high as 24 mph.

    Low: 72 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 103. South southwest wind 8 to 11 mph.

    High: 103 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 100.

    High: 100 °F

    Hot

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 98. Calm wind becoming south around 5 mph.
Tonight
Clear, with a low around 67. Southeast wind 5 to 8 mph.
Monday
Sunny and hot, with a high near 102. South wind 5 to 15 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 72. South southeast wind 10 to 16 mph, with gusts as high as 24 mph.
Tuesday
Sunny and hot, with a high near 103. South southwest wind 8 to 11 mph.
Tuesday Night
Mostly clear, with a low around 72.
Wednesday
Sunny and hot, with a high near 101.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Mostly sunny and hot, with a high near 100.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Mostly sunny and hot, with a high near 100.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Saturday
Sunny and hot, with a high near 100.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Mayfield OK
 35.38°N 99.84°W
Last Update:
1:27 pm CDT Aug 2, 2026
Forecast Valid:
1pm CDT Aug 2, 2026-6pm CDT Aug 8, 2026
 
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