Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Hazardous Weather Conditions

Current conditions at

Alva, Alva Regional Airport (KAVK)

Lat: 36.77°NLon: 98.67°WElev: 1473ft.

Partly Cloudy

73°F

23°C

Humidity 89%
Wind Speed SE 10 mph
Barometer 30.07 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 24 Jun 11:35 am CDT
Extended Forecast for

Byron OK

Flood Watch June 24, 11:54am until June 24, 01:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch June 24, 11:54am until June 24, 01:00pm

    NOW until 1:00pm Wed

    Flood Watch

  • Today

    High: 84 °F

    Chance
    Showers

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms after 1am.  Increasing clouds, with a low around 68. East southeast wind 5 to 7 mph.

    Low: 68 °F

    Mostly Clear
    then Chance
    T-storms

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms.  Cloudy, then gradually becoming mostly sunny, with a high near 89. South southeast wind 7 to 10 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 89 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms.  Partly cloudy during the early evening, then becoming cloudy, with a low around 68. South southeast wind 7 to 9 mph becoming north after midnight.  Chance of precipitation is 50%.

    Low: 68 °F

    Chance
    T-storms

  • Friday

    Friday: Partly sunny, with a high near 90. North northeast wind around 6 mph becoming light and variable  in the afternoon.

    High: 90 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 73.

    Low: 73 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 80.

    Low: 80 °F

    Mostly Clear

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 84. East wind around 7 mph.
Tonight
A 40 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 68. East southeast wind 5 to 7 mph.
Thursday
A 50 percent chance of showers and thunderstorms. Cloudy, then gradually becoming mostly sunny, with a high near 89. South southeast wind 7 to 10 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy during the early evening, then becoming cloudy, with a low around 68. South southeast wind 7 to 9 mph becoming north after midnight. Chance of precipitation is 50%.
Friday
Partly sunny, with a high near 90. North northeast wind around 6 mph becoming light and variable in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Saturday
Mostly sunny and hot, with a high near 99.
Saturday Night
Mostly clear, with a low around 80.
Sunday
Sunny and hot, with a high near 100.
Sunday Night
Partly cloudy, with a low around 81.
Monday
Mostly sunny and hot, with a high near 101.
Monday Night
Partly cloudy, with a low around 80.
Tuesday
Mostly sunny and hot, with a high near 100.
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ABOUT THIS FORECAST

 
Point Forecast:
Byron OK
 36.9°N 98.31°W
11:17 am CDT Jun 24, 2026
11am CDT Jun 24, 2026-6pm CDT Jun 30, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database