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

63°F

17°C

Humidity 20%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 19 May 11:52 AM PDT
Extended Forecast for

20 Miles NW Chester CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 57. North northwest wind 3 to 6 mph.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 63. Calm wind becoming west around 6 mph in the afternoon.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 57. North northwest wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 42. North northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 60. Calm wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 45. West wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny, with a high near 63. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 63.
Saturday Night
Clear, with a low around 44.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 44.
Memorial Day
Sunny, with a high near 61.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles NW Chester CA
 40.51°N 121.49°W (Elev. 7198 ft)
11:31 am PDT May 19, 2026
12pm PDT May 19, 2026-6pm PDT May 25, 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