Current conditions at

WHITAKER PEAK (WTPC1)

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

NA

64°F

18°C

Humidity 64%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 20 Jun 07:57 PM PDT
Detailed forecast for

Interstate 5 Corridor

Tonight
Clear. Lows in the 50s to around 60. South winds around 15 mph in the evening.
Sunday
Sunny. Highs in the 70s to lower 80s. Southwest winds around 15 mph in the afternoon.
Sunday Night
Clear. Lows in the 50s to lower 60s. Southwest winds around 15 mph shifting to the northwest after midnight.
Monday
Sunny. Highs from the mid to upper 80s at low elevations to around 80 at high elevations. Northwest winds around 15 mph shifting to the south in the afternoon.
Monday Night
Clear. Lows in the mid 50s to mid 60s.
Tuesday
Sunny. Highs from the upper 80s to mid 90s at low elevations to the lower to mid 80s at high elevations.
Tuesday Night
Clear. Lows in the lower to mid 60s.
Wednesday
Sunny. A slight chance of showers in the afternoon. Highs in the mid 80s to mid 90s.
Wednesday Night
Mostly clear. Lows in the lower to mid 60s.
Thursday
Sunny. Highs in the 80s to lower 90s.
Thursday Night
Clear. Lows in the upper 50s to mid 60s.
Friday
Sunny. Highs in the 80s to around 90.
Friday Night
Clear. Lows in the mid 50s to around 60.
Saturday
Sunny. Highs from the mid to upper 80s at low elevations to around 80 at high elevations.



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208 PM PDT Sat Jun 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database