Heavy Rain, Snow, and High Winds in the West; Severe Thunderstorms Shift to the East

A strong storm off the Pacific Northwest will continue directing a stream of heavy rain, high elevation snow and gusty to high winds over much of central and northern California, the Sierra Nevadas and the Great Basin Monday. Thunderstorms associated with isolated wind damage are possible over parts of the southern and central Appalachians into the Carolinas and Middle Atlantic region Monday. Read More >

Current conditions at

DIABLO GRANDE (DBLC1)

Lat: 37.329269°NLon: 121.295381°WElev: 1861ft.

NA

17°C

62°F

Humidity 49%
Wind Speed E 8 MPH
Barometer NA
Dewpoint 6°C (42°F)
Visibility NA
Last update 23 Oct 02:00 PM PDT
Extended Forecast for

16 Miles SSE Tracy CA

Flood Advisory until October 25, 12:00pm
Click here for hazard details and duration
Flood Advisory
  •  
    Flood Advisory until October 25, 12:00pm

    NOW until
    12:00pm Mon

    Flood Advisory

  • Overnight

    Overnight: Showers. The rain could be heavy at times.  Steady temperature around 13. Breezy, with a south southwest wind 42 to 45 km/h, with gusts as high as 65 km/h.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.

    Heavy Rain
    and Breezy

    Low: 13 °C

  • Monday

    Monday: Showers, with thunderstorms also possible after 11am.  Temperature falling to around 6 by 2pm. Breezy, with a west wind 26 to 35 km/h, with gusts as high as 55 km/h.  Chance of precipitation is 90%. New rainfall amounts between 2.5 and 5 mm possible.

    Showers and
    Breezy then
    Showers
    Likely

    High: 11 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a temperature rising to around 11 by 1am. West wind 14 to 18 km/h.

    Mostly Clear

    Low: 6 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 12. West southwest wind 18 to 24 km/h becoming northwest in the afternoon. Winds could gust as high as 37 km/h.

    Mostly Sunny

    High: 12 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 9. West wind 16 to 18 km/h.

    Partly Cloudy

    Low: 9 °C

  • Wednesday

    Wednesday: Sunny, with a high near 14.

    Sunny

    High: 14 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 12.

    Mostly Clear

    Low: 12 °C

  • Thursday

    Thursday: Sunny, with a high near 16.

    Sunny

    High: 16 °C

Detailed Forecast

Overnight
Showers. The rain could be heavy at times. Steady temperature around 13. Breezy, with a south southwest wind 42 to 45 km/h, with gusts as high as 65 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.
Monday
Showers, with thunderstorms also possible after 11am. Temperature falling to around 6 by 2pm. Breezy, with a west wind 26 to 35 km/h, with gusts as high as 55 km/h. Chance of precipitation is 90%. New rainfall amounts between 2.5 and 5 mm possible.
Monday Night
Mostly clear, with a temperature rising to around 11 by 1am. West wind 14 to 18 km/h.
Tuesday
Mostly sunny, with a high near 12. West southwest wind 18 to 24 km/h becoming northwest in the afternoon. Winds could gust as high as 37 km/h.
Tuesday Night
Partly cloudy, with a low around 9. West wind 16 to 18 km/h.
Wednesday
Sunny, with a high near 14.
Wednesday Night
Mostly clear, with a low around 12.
Thursday
Sunny, with a high near 16.
Thursday Night
Mostly clear, with a low around 13.
Friday
Sunny, with a high near 15.
Friday Night
Partly cloudy, with a low around 11.
Saturday
Mostly sunny, with a high near 14.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 13.
Click Map For Forecast
Point Forecast:
16 Miles SSE Tracy CA
 37.51°N 121.37°W (Elev. 953 m)
11:39 pm PDT Oct 24, 2021
1am PDT Oct 25, 2021-6pm PDT Oct 31, 2021
 
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Additional Resources

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Hourly Weather Forecast

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