Heat Builds in the West; Severe Thunderstorms and Heavy Rain in the Upper Midwest and Mid-Mississippi Valley; Extremely Critical Fire Weather in the Northwest on Saturday

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms and heavy rainfall are expected over parts of the Upper Midwest to mid-Mississippi Valley today. Critical to extremely critical fire weather conditions from the Northwest and the northern Great Basin on Saturday and Sunday. Read More >

Current conditions at

William R Pogue Municipal Airport (KOWP)

Lat: 36.18°NLon: 96.15°WElev: 892ft.

Overcast

77°F

25°C

Humidity 89%
Wind Speed S 6 mph
Barometer 29.92 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 31 Jul 8:15 am CDT
Extended Forecast for

Terlton OK

Extreme Heat Warning July 31, 12:00pm until July 31, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Today

    Today: A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 4pm.  Mostly cloudy through mid morning, then gradual clearing and hot, with a high near 102. Heat index values as high as 111. South wind 5 to 10 mph becoming northwest in the afternoon.  Chance of precipitation is 40%.

    High: 102 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm.  Mostly clear, with a low around 69. North wind 5 to 10 mph.

    Low: 69 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 68. North wind 5 to 10 mph becoming light  in the evening.

    Low: 68 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 91. Calm wind becoming north around 5 mph in the morning.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 69. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 69 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 94. Calm wind becoming southeast around 5 mph.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 71. East wind around 5 mph becoming calm  after midnight.

    Low: 71 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 96 °F

    Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 4pm. Mostly cloudy through mid morning, then gradual clearing and hot, with a high near 102. Heat index values as high as 111. South wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 69. North wind 5 to 10 mph.
Saturday
Sunny, with a high near 90. North wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 68. North wind 5 to 10 mph becoming light in the evening.
Sunday
Sunny, with a high near 91. Calm wind becoming north around 5 mph in the morning.
Sunday Night
Clear, with a low around 69. Northeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 94. Calm wind becoming southeast around 5 mph.
Monday Night
Clear, with a low around 71. East wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 96. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 73. East wind around 5 mph.
Wednesday
Sunny, with a high near 97. South wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 75. Southeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 97. South wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Terlton OK
 36.18°N 96.5°W
7:50 am CDT Jul 31, 2026
8am CDT Jul 31, 2026-6pm CDT Aug 6, 2026
 
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