Risks of Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Fire Weather Concerns in Alaska and Southwest

An expansive storm system will bring widespread storms with a threat for flash flooding and severe weather to much of the central to eastern U.S. into early this week. Critical fire weather conditions are expected across interior Alaska this weekend. Elevated fire conditions also expected in the Southwest U.S.. Conditions will remain uncomfortably hot across the southern Plains and the Southeast. Read More >

Current conditions at

Marysville, Yuba County Airport (KMYV)

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

Clear

63°F

17°C

Humidity 67%
Wind Speed SSE 5 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 21 Jun 02:35 AM PDT
Extended Forecast for

South Yuba City CA

  • Overnight

    Overnight: Clear, with a low around 59. South southeast wind 3 to 5 mph.

    Low: 59 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 92. Calm wind becoming south around 6 mph in the afternoon.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 61. South southeast wind 3 to 8 mph.

    Low: 61 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 94. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 63. South wind 6 to 9 mph.

    Low: 63 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 59. South southeast wind 3 to 5 mph.
Sunday
Sunny, with a high near 92. Calm wind becoming south around 6 mph in the afternoon.
Sunday Night
Clear, with a low around 61. South southeast wind 3 to 8 mph.
Monday
Sunny, with a high near 94. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
Clear, with a low around 63. South wind 6 to 9 mph.
Tuesday
Sunny and hot, with a high near 98.
Tuesday Night
Clear, with a low around 63.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 93.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
South Yuba City CA
 39.12°N 121.63°W (Elev. 49 ft)
2:00 am PDT Jun 21, 2026
2am PDT Jun 21, 2026-6pm PDT Jun 27, 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