Current conditions at

WHITAKER PEAK (WTPC1)

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

NA

55°F

13°C

Humidity 77%
Wind Speed SSE 6 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 23 May 09:57 PM PDT
Detailed forecast for

Interstate 5 Corridor

Tonight
Mostly clear. Lows in the upper 40s to mid 50s.
Sunday
Sunny. Highs from the mid 70s to around 80 at low elevations to the lower to mid 70s at high elevations. South wind around 15 mph in the afternoon.
Sunday Night
Mostly clear. Lows in the upper 40s to mid 50s.
Memorial Day
Sunny. Highs from the mid 70s to around 80 at low elevations to around 70 at high elevations. Southwest wind around 15 mph in the afternoon.
Monday Night
Mostly clear. Lows in the upper 40s to mid 50s. West wind around 15 mph.
Tuesday
Partly cloudy in the morning, then sunny. Highs from the upper 60s to mid 70s at low elevations to the lower to mid 60s at high elevations.
Tuesday Night
Mostly clear in the evening, becoming partly cloudy. Patchy fog after midnight. Lows in the mid 40s to around 50.
Wednesday
Partly cloudy in the morning, then sunny. Patchy fog in the morning. Highs in the upper 50s and 60s.
Wednesday Night
Mostly clear in the evening, becoming partly cloudy. Lows in the 40s to around 50.
Thursday
Partly cloudy in the morning, then sunny. Highs in the upper 50s and 60s.
Thursday Night
Mostly clear. Lows in the 40s to around 50.
Friday
Sunny. Highs in the mid 60s to mid 70s.
Friday Night
Clear. Lows in the upper 40s to mid 50s.
Saturday
Sunny. Highs in the mid 70s to lower 80s.



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808 PM PDT Sat May 23 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database