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

Alva, Alva Regional Airport (KAVK)

Lat: 36.77°NLon: 98.67°WElev: 1473ft.

Overcast

64°F

18°C

Humidity 83%
Wind Speed S 14 G 22 mph
Barometer 30.02 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 21 Apr 10:55 pm CDT
Extended Forecast for

Alva OK

  • Tonight

    Tonight: Increasing clouds, with a low around 56. South wind 13 to 15 mph, with gusts as high as 21 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 79. South wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 79 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 64. South southeast wind 18 to 20 mph, with gusts as high as 28 mph.

    Low: 64 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 91. Southwest wind 18 to 22 mph, with gusts as high as 33 mph.

    High: 91 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am. Mostly clear, with a low around 52. West southwest wind 10 to 15 mph becoming east northeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 81. Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.

    Low: 55 °F

    Slight Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 56. South wind 13 to 15 mph, with gusts as high as 21 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 79. South wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 64. South southeast wind 18 to 20 mph, with gusts as high as 28 mph.
Thursday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 91. Southwest wind 18 to 22 mph, with gusts as high as 33 mph.
Thursday Night
A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 1am. Mostly clear, with a low around 52. West southwest wind 10 to 15 mph becoming east northeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 49.
Saturday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 81. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 90. Chance of precipitation is 30%.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Alva OK
 36.8°N 98.67°W
Last Update:
1:46 pm CDT Apr 21, 2026
Forecast Valid:
11pm CDT Apr 21, 2026-6pm CDT Apr 28, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation