Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Current conditions at

DIABLO GRANDE (DBLC1)

Lat: 37.32927°NLon: 121.29538°WElev: 1861.0ft.

NA

50°F

10°C

Humidity 73%
Wind Speed S 6 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill48°F (9°C)
Last update 26 May 11:00 PM PDT
Extended Forecast for

16 Miles SW Modesto CA

  • Tonight

    Tonight: Mostly clear, with a low around 51. West southwest wind 3 to 7 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly between 2pm and 5pm.  Mostly sunny, with a high near 71. Light and variable wind becoming southeast around 6 mph in the morning.

    High: 71 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 10 percent chance of rain before 7pm.  Mostly cloudy, with a low around 54. West wind around 6 mph becoming light and variable  after midnight.

    Low: 54 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain before 8am.  Mostly cloudy, with a high near 71. Light and variable wind becoming east southeast around 6 mph in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. West wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 51. West southwest wind 3 to 7 mph.
Wednesday
A 30 percent chance of rain, mainly between 2pm and 5pm. Mostly sunny, with a high near 71. Light and variable wind becoming southeast around 6 mph in the morning.
Wednesday Night
A 10 percent chance of rain before 7pm. Mostly cloudy, with a low around 54. West wind around 6 mph becoming light and variable after midnight.
Thursday
A 20 percent chance of rain before 8am. Mostly cloudy, with a high near 71. Light and variable wind becoming east southeast around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Partly cloudy, with a low around 54. West wind 5 to 7 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 81.
Saturday Night
Clear, with a low around 54.
Sunday
Sunny, with a high near 85.
Sunday Night
Clear, with a low around 59.
Monday
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SW Modesto CA
 37.48°N 121.22°W (Elev. 591 ft)
11:31 pm PDT May 26, 2026
11pm PDT May 26, 2026-6pm PDT Jun 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

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