Heat and Fire Weather Concerns West; Heavy Rain and Thunderstorms from Plains to mid-Atlantic

Thunderstorms and locally heavy rainfall is expected from the Central Plains to the Ohio Valley, mid-Atlantic and across the Southeast. Severe weather from the Upper Midwest to Central Plains increases on Friday. Major to Extreme HeatRisk continues across the Southern Plains to the lower Mississippi Valley late this week. Fire weather concerns for the northern Rockies and northern Plains today. Read More >

Current conditions at

Alva, Alva Regional Airport (KAVK)

Lat: 36.77°NLon: 98.67°WElev: 1473ft.

Fair

84°F

29°C

Humidity 62%
Wind Speed SE 13 mph
Barometer 29.99 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 10 Sep 2:55 pm CDT
Extended Forecast for

2 Miles SE Waynoka OK

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms before 4pm.  Partly sunny, with a high near 83. East wind around 7 mph.

    High: 83 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers after 4am.  Mostly clear, with a low around 65. Southeast wind 3 to 7 mph.

    Low: 65 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 10 percent chance of showers before 7am.  Partly sunny, then gradually becoming sunny, with a high near 95. Heat index values as high as 100. South southeast wind 5 to 11 mph.

    High: 95 °F

    Slight Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 72. South southeast wind 9 to 11 mph.

    Low: 72 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm.  Sunny and hot, with a high near 98. South southeast wind 7 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 98 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly clear, with a low around 72.

    Low: 72 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Sunday Night

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

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms before 4pm. Partly sunny, with a high near 83. East wind around 7 mph.
Tonight
A 20 percent chance of showers after 4am. Mostly clear, with a low around 65. Southeast wind 3 to 7 mph.
Friday
A 10 percent chance of showers before 7am. Partly sunny, then gradually becoming sunny, with a high near 95. Heat index values as high as 100. South southeast wind 5 to 11 mph.
Friday Night
Mostly clear, with a low around 72. South southeast wind 9 to 11 mph.
Saturday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Sunny and hot, with a high near 98. South southeast wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 72.
Sunday
Sunny and hot, with a high near 99.
Sunday Night
Mostly clear, with a low around 74.
Monday
Sunny and hot, with a high near 99.
Monday Night
Clear, with a low around 74.
Tuesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 96.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly clear, with a low around 66.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Waynoka OK
 36.57°N 98.86°W
1:27 pm CDT Sep 10, 2026
3pm CDT Sep 10, 2026-6pm CDT Sep 16, 2026
 
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Additional Resources

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