Current conditions at

WHITAKER PEAK (WTPC1)

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

NA

83°F

28°C

Humidity 29%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Heat Index81°F (27°C)
Last update 26 Jul 08:57 AM PDT
Detailed forecast for

Interstate 5 Corridor

Today
Partly cloudy in the morning then mostly cloudy. Highs from 95 to 100 at low elevations to around 90 at high elevations. Northwest winds around 15 mph.
Tonight
Partly cloudy in the evening then mostly clear. Lows in the 60s to around 70. Northwest winds 15 to 25 mph.
Monday
Sunny. Highs from 94 to 100 at low elevations to the mid 80s to lower 90s at high elevations. Northwest winds 15 to 25 mph.
Monday Night
Mostly clear. Lows in the 60s. Northwest winds 15 to 25 mph with gusts to 40 mph.
Tuesday
Sunny. Highs from the lower to mid 90s at low elevations to the mid to upper 80s at high elevations. Northwest winds 15 to 25 mph.
Tuesday Night
Clear. Lows in the upper 50s to mid 60s.
Wednesday
Sunny. Highs from the lower to mid 90s at low elevations to the mid to upper 80s at high elevations.
Wednesday Night
Clear. Lows in the lower to mid 60s.
Thursday
Sunny. Highs from the mid to upper 90s at low elevations to around 90 at high elevations.
Thursday Night
Clear. Lows in the mid 60s to around 70.
Friday
Sunny. Highs from 96 to 101 at low elevations to the upper 80s to mid 90s at high elevations.
Friday Night
Clear. Lows in the mid 60s to lower 70s.
Saturday
Sunny. Highs from 99 to 104 at low elevations to the lower to mid 90s at high elevations.



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831 AM PDT Sun Jul 26 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database