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

Alva, Alva Regional Airport (KAVK)

Lat: 36.77°NLon: 98.67°WElev: 1473ft.

Fair

70°F

21°C

Humidity 60%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 2 Aug 2:35 am CDT
Extended Forecast for

Alva Regional Airport OK

  • Overnight

    Overnight: Clear, with a low around 65. Light and variable wind.

    Low: 65 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 96. Calm wind becoming east around 6 mph in the afternoon.

    High: 96 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 69. South southeast wind around 9 mph.

    Low: 69 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 102. South southeast wind 8 to 17 mph, with gusts as high as 26 mph.

    High: 102 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 73. South southeast wind 11 to 17 mph, with gusts as high as 26 mph.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 103.

    High: 103 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 103.

    High: 103 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73.

    Low: 73 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Clear, with a low around 65. Light and variable wind.
Sunday
Sunny, with a high near 96. Calm wind becoming east around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 69. South southeast wind around 9 mph.
Monday
Sunny and hot, with a high near 102. South southeast wind 8 to 17 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 73. South southeast wind 11 to 17 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny and hot, with a high near 103.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 103.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73.
Thursday
Mostly sunny and hot, with a high near 101.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 102.
Friday Night
Mostly clear, with a low around 75.
Saturday
Mostly sunny and hot, with a high near 103.
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ABOUT THIS FORECAST

 
Point Forecast:
Alva Regional Airport OK
 36.78°N 98.67°W
Last Update:
1:27 am CDT Aug 2, 2026
Forecast Valid:
2am CDT Aug 2, 2026-6pm CDT Aug 8, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation