Current conditions at

WHITAKER PEAK (WTPC1)

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

NA

60°F

16°C

Humidity 17%
Wind Speed N 21 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 14 Jan 05:57 AM PST
Detailed forecast for

Interstate 5 Corridor

Today
Sunny. Highs from the upper 60s and 70s at low elevations to the upper 50s to mid 60s at high elevations. North winds 15 to 25 mph shifting to the northeast 20 to 35 mph with gusts to 40 mph in the afternoon. Gusts to 45 mph.
Tonight
Mostly clear. Lows in the mid 40s to mid 50s. Northeast winds 20 to 30 mph with gusts to 45 mph.
Thursday
Sunny. Highs from the upper 60s to mid 70s at low elevations to the lower to mid 60s at high elevations. Northeast winds 20 to 30 mph with gusts to 45 mph.
Thursday Night
Mostly clear. Lows in the mid 40s to mid 50s except the mid to upper 30s colder valleys and slopes. Northeast winds 15 to 25 mph.
Friday
Sunny. Highs from the upper 60s to mid 70s at low elevations to the upper 50s to mid 60s at high elevations. Northeast winds 15 to 25 mph.
Friday Night
Mostly clear. Lows in the mid 40s to mid 50s except around 40 colder valleys and slopes.
Saturday
Sunny. Highs from the upper 60s to mid 70s at low elevations to the upper 50s to mid 60s at high elevations.
Saturday Night
Mostly clear. Lows in the mid 40s to lower 50s.
Sunday
Sunny. Highs from the mid 60s to lower 70s at low elevations to the upper 50s to mid 60s at high elevations.
Sunday Night
Mostly clear. Lows in the mid 40s to lower 50s.
Martin Luther King Jr Day
Sunny. Highs from the mid 60s to lower 70s at low elevations to around 60 at high elevations.
Monday Night
Mostly clear. Lows in the 40s to lower 50s.
Tuesday
Sunny. Highs from the mid 60s to around 70 at low elevations to the mid 50s to lower 60s at high elevations.



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229 AM PST Wed Jan 14 2026
 
 

Additional Resources

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National Digital Forecast Database