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

91°F

33°C

Humidity 29%
Wind Speed WSW 3 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 19 Aug 12:35 PM PDT
Extended Forecast for

6 Miles S Marysville, Yuba County Airport CA

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 97. South wind 3 to 5 mph.

    High: 97 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 61. South southeast wind around 7 mph.

    Low: 61 °F

    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 94. South wind 3 to 5 mph.

    High: 94 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. South southeast wind around 6 mph.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 93. South wind around 6 mph.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 97. South wind 3 to 5 mph.
Tonight
Clear, with a low around 61. South southeast wind around 7 mph.
Thursday
Mostly sunny, with a high near 94. South wind 3 to 5 mph.
Thursday Night
Partly cloudy, with a low around 61. South southeast wind around 6 mph.
Friday
Sunny, with a high near 93. South wind around 6 mph.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 93.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 60.
Monday
Mostly sunny, with a high near 92.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Marysville, Yuba County Airport CA
 39.02°N 121.55°W (Elev. 46 ft)
11:31 am PDT Aug 19, 2026
12pm PDT Aug 19, 2026-6pm PDT Aug 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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