Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

Alva, Alva Regional Airport (KAVK)

Lat: 36.77°NLon: 98.67°WElev: 1473ft.

Fair

82°F

28°C

Humidity 42%
Wind Speed S 14 mph
Barometer 29.85 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 4 Aug 1:35 am CDT
Extended Forecast for

12 Miles ESE Waynoka OK

  • Overnight

    Overnight: Mostly clear, with a low around 74. South southeast wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after 4pm.  Mostly sunny and hot, with a high near 104. South wind around 11 mph.

    High: 104 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 75. South wind 8 to 10 mph becoming north northwest after midnight.

    Low: 75 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm, then a slight chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 102. Southeast wind 7 to 11 mph becoming north northwest in the morning.  Chance of precipitation is 10%.

    High: 102 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 72. East southeast wind 8 to 10 mph becoming northeast after midnight.

    Low: 72 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after 4pm.  Mostly sunny and hot, with a high near 99. Chance of precipitation is 20%.

    High: 99 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 73.

    Low: 73 °F

    Chance
    T-storms

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny and hot, with a high near 100.

    High: 100 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 74. South southeast wind 11 to 13 mph, with gusts as high as 20 mph.
Tuesday
A 10 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 104. South wind around 11 mph.
Tuesday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. South wind 8 to 10 mph becoming north northwest after midnight.
Wednesday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 102. Southeast wind 7 to 11 mph becoming north northwest in the morning. Chance of precipitation is 10%.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. East southeast wind 8 to 10 mph becoming northeast after midnight.
Thursday
A slight chance of showers, with thunderstorms also possible after 4pm. Mostly sunny and hot, with a high near 99. Chance of precipitation is 20%.
Thursday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Friday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 100.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny and hot, with a high near 101.
Saturday Night
Clear, with a low around 75.
Sunday
Sunny and hot, with a high near 102.
Sunday Night
Clear, with a low around 76.
Monday
Sunny and hot, with a high near 102.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Waynoka OK
 36.48°N 98.69°W
1:26 am CDT Aug 4, 2026
1am CDT Aug 4, 2026-6pm CDT Aug 10, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database