Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

HAWKEYE (HWKC1)

Lat: 38.73509°NLon: 122.83706°WElev: 2024.0ft.

NA

59°F

15°C

Humidity 83%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 17 Aug 07:56 AM PDT
Extended Forecast for

9 Miles E Hidden Valley Lake CA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 83. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

    High: 83 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Clear, with a low around 53. West wind 5 to 9 mph becoming calm  after midnight.

    Low: 53 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 84. Calm wind becoming south around 6 mph in the afternoon.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 56. South southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 56 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 67.

    Low: 67 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 83. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Tonight
Clear, with a low around 53. West wind 5 to 9 mph becoming calm after midnight.
Monday
Sunny, with a high near 84. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
Clear, with a low around 56. South southwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 89. Calm wind becoming east northeast around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 60.
Wednesday
Sunny and hot, with a high near 96.
Wednesday Night
Clear, with a low around 67.
Thursday
Sunny and hot, with a high near 100.
Thursday Night
Mostly clear, with a low around 67.
Friday
Sunny and hot, with a high near 100.
Friday Night
Clear, with a low around 67.
Saturday
Sunny and hot, with a high near 98.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles E Hidden Valley Lake CA
 38.83°N 122.34°W (Elev. 1394 ft)
2:33 am PDT Aug 17, 2025
9am PDT Aug 17, 2025-6pm PDT Aug 23, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database