Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

MANZANITA LAKE (VIOC1)

Lat: 40.54011°NLon: 121.58016°WElev: 5732.0ft.

NA

40°F

4°C

Humidity 63%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 20 May 01:52 AM PDT
Extended Forecast for

19 Miles NW Chester CA

  • Overnight

    Overnight: Partly cloudy, with a low around 40. North wind around 6 mph becoming west southwest.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 55. Light west southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 55 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. West northwest wind 5 to 9 mph becoming north northeast after midnight.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 59. East northeast wind 5 to 9 mph becoming west northwest in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. West northwest wind 5 to 10 mph becoming east southeast in the evening.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 40. North wind around 6 mph becoming west southwest.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 55. Light west southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 42. West northwest wind 5 to 9 mph becoming north northeast after midnight.
Thursday
Mostly sunny, with a high near 59. East northeast wind 5 to 9 mph becoming west northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 45. West northwest wind 5 to 10 mph becoming east southeast in the evening.
Friday
Sunny, with a high near 59.
Friday Night
Clear, with a low around 45.
Saturday
Sunny, with a high near 58.
Saturday Night
Clear, with a low around 42.
Sunday
Sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 42.
Memorial Day
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 33. Breezy.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NW Chester CA
 40.49°N 121.49°W (Elev. 7999 ft)
11:31 pm PDT May 19, 2026
2am PDT May 20, 2026-6pm PDT May 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database