Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Marysville, Yuba County Airport (KMYV)

Lat: 39.09778°NLon: 121.56972°WElev: 62.0ft.

Clear

82°F

28°C

Humidity 39%
Wind Speed SSW 4 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 19 Aug 10:35 AM PDT
Extended Forecast for

Beale AFB/Marysville CA

  • Today

    Today: Sunny and hot, with a high near 99. South southwest wind 3 to 7 mph.

    High: 99 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 63. Southeast wind 5 to 7 mph.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, then becoming mostly cloudy during the afternoon and hot, with a high near 97. South southwest wind 3 to 7 mph.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 63. Southeast wind around 8 mph.

    Low: 63 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 95. South wind 6 to 9 mph.

    High: 95 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 99. South southwest wind 3 to 7 mph.
Tonight
Mostly clear, with a low around 63. Southeast wind 5 to 7 mph.
Thursday
Sunny, then becoming mostly cloudy during the afternoon and hot, with a high near 97. South southwest wind 3 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 63. Southeast wind around 8 mph.
Friday
Mostly sunny, with a high near 95. South wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 95.
Sunday Night
Mostly clear, with a low around 61.
Monday
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Beale AFB/Marysville CA
 39.13°N 121.43°W (Elev. 98 ft)
2:00 am PDT Aug 19, 2026
10am PDT Aug 19, 2026-6pm PDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database