Current conditions at

WHITAKER PEAK (WTPC1)

Lat: 34.56938° N Lon: 118.74019° W Elev: 4120.0 ft.

NA

63°F

17°C

Humidity 41%
Wind Speed NNW 10 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 13 Sep 05:57 AM PDT
Detailed forecast for

Interstate 5 Corridor

Today
Sunny. Highs from the 80s at low elevations to the 70s at high elevations. Northwest winds 15 to 25 mph with gusts to 40 mph.
Tonight
Clear. Lows in the 50s to around 60. Northwest winds 15 to 25 mph.
Monday
Sunny. Highs from the lower to mid 80s at low elevations to the mid to upper 70s at high elevations. Northwest winds 15 to 25 mph.
Monday Night
Clear. Lows in the 50s to around 60.
Tuesday
Sunny. Highs from around 80 at low elevations to the lower to mid 70s at high elevations. South winds around 15 mph in the afternoon.
Tuesday Night
Mostly clear. Lows in the 50s to around 60.
Wednesday
Sunny. Highs from around 80 at low elevations to the lower to mid 70s at high elevations.
Wednesday Night
Clear. Lows in the 50s to around 60.
Thursday
Sunny. Highs from the mid to upper 80s at low elevations to the mid 70s to around 80 at high elevations.
Thursday Night
Clear. Lows in the mid 50s to mid 60s.
Friday
Sunny. Highs from around 90 at low elevations to the lower to mid 80s at high elevations.
Friday Night
Clear. Lows in the upper 50s and 60s.
Saturday
Sunny. Highs from the upper 80s to mid 90s at low elevations to the lower to mid 80s at high elevations.



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414 AM PDT Sun Sep 13 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database