National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Moke Impacts Hawaii; Severe Thunderstorms and Heavy Rainfall from the Great Basin to the Plains

Heavy rain from Tropical Storm Moke will begin to impact the Big Island today, risking life-threatening flooding and mudslides in windward and southeast areas. Severe thunderstorms are expected across the northern Rockies/Plains and northern Great Basin. Repeated storms and heavy rainfall may cause flash flooding from the Plains into the Lower MS Valley. Dangerous heat persists across the South. Read More >

Current conditions at

MANZANITA LAKE (VIOC1)

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

NA

77°F

25°C

Humidity 19%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Heat Index77°F (25°C)
Last update 23 Aug 02:52 PM PDT
Extended Forecast for

20 Miles NW Chester CA

  • Tonight

    Tonight: Increasing clouds, with a low around 54. South southeast wind 5 to 8 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Monday

    Monday: Patchy smoke between 8am and 4pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 69. South southwest wind 7 to 11 mph, with gusts as high as 26 mph.

    High: 69 °F

    Patchy Smoke

  • Monday Night

    Monday Night: Increasing clouds, with a low around 53. South southeast wind 7 to 9 mph, with gusts as high as 22 mph.

    Low: 53 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. South southeast wind 8 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51. South southwest wind 6 to 10 mph becoming southeast in the evening. Winds could gust as high as 21 mph.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 54. South southeast wind 5 to 8 mph.
Monday
Patchy smoke between 8am and 4pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 69. South southwest wind 7 to 11 mph, with gusts as high as 26 mph.
Monday Night
Increasing clouds, with a low around 53. South southeast wind 7 to 9 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 68. South southeast wind 8 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 51. South southwest wind 6 to 10 mph becoming southeast in the evening. Winds could gust as high as 21 mph.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles NW Chester CA
 40.48°N 121.54°W (Elev. 7500 ft)
Last Update:
2:00 pm PDT Aug 23, 2026
Forecast Valid:
3pm PDT Aug 23, 2026-6pm PDT Aug 30, 2026
 
Forecast Discussion
 
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