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

75°F

24°C

Humidity 51%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Last update 17 Aug 03:24 PM PDT
Extended Forecast for

14 Miles WNW Willows CA

  • Tonight

    Tonight: Mostly clear, with a low around 56. Southeast wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84. Light and variable wind becoming east southeast 5 to 8 mph in the morning.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 60. Light and variable wind becoming west around 5 mph.

    Low: 60 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Northwest wind 5 to 7 mph becoming southeast in the afternoon.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 63. Southeast wind 5 to 8 mph becoming light and variable.

    Low: 63 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 69.

    Low: 69 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 71.

    Low: 71 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 56. Southeast wind 5 to 10 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 84. Light and variable wind becoming east southeast 5 to 8 mph in the morning.
Monday Night
Clear, with a low around 60. Light and variable wind becoming west around 5 mph.
Tuesday
Sunny, with a high near 88. Northwest wind 5 to 7 mph becoming southeast in the afternoon.
Tuesday Night
Clear, with a low around 63. Southeast wind 5 to 8 mph becoming light and variable.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Clear, with a low around 69.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
Clear, with a low around 71.
Friday
Sunny and hot, with a high near 99.
Friday Night
Clear, with a low around 71.
Saturday
Sunny and hot, with a high near 98.
Saturday Night
Clear, with a low around 68.
Sunday
Sunny and hot, with a high near 96.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WNW Willows CA
 39.6°N 122.45°W (Elev. 728 ft)
12:31 pm PDT Aug 17, 2025
3pm 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