Current conditions at

WHITAKER PEAK (WTPC1)

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

NA

82°F

28°C

Humidity 16%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Heat Index80°F (27°C)
Last update 16 Aug 09:57 AM PDT
Detailed forecast for

Interstate 5 Corridor

Today
Sunny. Highs from the upper 80s to mid 90s at low elevations to the lower to mid 80s at high elevations. South winds around 15 mph in the afternoon.
Tonight
Partly cloudy. Lows in the upper 50s to mid 60s. Southwest winds around 15 mph in the evening.
Monday
Partly cloudy. Highs from the upper 80s to mid 90s at low elevations to the lower to mid 80s at high elevations.
Monday Night
Mostly clear. Lows in the 60s to around 70. Northwest winds 15 to 25 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 shifting to the west in the afternoon.
Tuesday Night
Partly cloudy in the evening then mostly clear. Lows in the 60s to around 70.
Wednesday
Sunny. Highs from the 90s at low elevations to the mid 80s to around 90 at high elevations.
Wednesday Night
Mostly clear. Lows in the mid 60s to around 70.
Thursday
Sunny. Highs from the lower to mid 90s at low elevations to the mid to upper 80s at high elevations.
Thursday Night
Mostly clear. Lows in the mid 60s to around 70.
Friday
Sunny. Highs from the upper 80s to mid 90s at low elevations to the lower to mid 80s at high elevations.
Friday Night
Mostly clear. Lows in the 60s to around 70.
Saturday
Sunny. Highs from around 90 at low elevations to the lower to mid 80s at high elevations.



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854 AM PDT Sun Aug 16 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database