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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

ALDER SPRINGS (ECKC1)

Lat: 39.65162°NLon: 122.72453°WElev: 4543.0ft.

NA

60°F

16°C

Humidity 87%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Last update 17 Aug 06:24 AM PDT
Extended Forecast for

8 Miles WNW Alder Springs CA

  • Today

    Today: Mostly sunny, with a high near 64. Light and variable wind becoming south southwest around 6 mph in the morning.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. West wind around 6 mph becoming light and variable after midnight.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. South southeast wind 3 to 5 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 52. South wind around 5 mph becoming light and variable.

    Low: 52 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. North northwest wind around 5 mph becoming calm in the morning.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 64. Light and variable wind becoming south southwest around 6 mph in the morning.
Tonight
Mostly clear, with a low around 50. West wind around 6 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 66. South southeast wind 3 to 5 mph.
Monday Night
Clear, with a low around 52. South wind around 5 mph becoming light and variable.
Tuesday
Sunny, with a high near 70. North northwest wind around 5 mph becoming calm in the morning.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Clear, with a low around 61.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 63.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Alder Springs CA
 39.72°N 122.84°W (Elev. 6001 ft)
Last Update:
5:21 am PDT Aug 17, 2025
Forecast Valid:
7am PDT Aug 17, 2025-6pm PDT Aug 23, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation