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

MOUNT ZION (MTZC1)

Lat: 38.39006°NLon: 120.6524°WElev: 2967.0ft.

NA

83°F

28°C

Humidity 26%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Heat Index81°F (27°C)
Last update 17 Aug 03:56 PM PDT
Extended Forecast for

15 Miles ENE Jackson CA

  • Tonight

    Tonight: Clear, with a low around 57. Light and variable wind.

    Low: 57 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 60. Calm wind.

    Low: 60 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 62. Light and variable wind.

    Low: 62 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 57. Light and variable wind.
Monday
Sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Clear, with a low around 60. Calm wind.
Tuesday
Sunny, with a high near 80. Calm wind becoming west southwest around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 62. Light and variable wind.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Clear, with a low around 66.
Thursday
Sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 72.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 72.
Sunday
Sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Jackson CA
 38.45°N 120.54°W (Elev. 3399 ft)
4:21 pm PDT Aug 17, 2025
4pm PDT Aug 17, 2025-6pm PDT Aug 24, 2025
 
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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