April 21, 2026 3:05 AM

Timing and Info of a Chance of Light Rain Showers on Tuesday

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> the tail-end of a cold front is set to move into Southern California on Tuesday late morning into the afternoon/night.

This is a start that will end the unseasonably warm weather for a couple of days.

Tuesday weather will be mostly cloudy with a chance of light rain showers and Wednesday will be partly cloudy.

The timing of the rain showers.

Inland Empire/Cajon Pass showers could start around 8am-11am and last off and on until late Tuesday night/Wednesday early morning. Foggy conditions for the Cajon Pass.

High Desert cities could get light showers that should start around 11am-2pm last and last off and on until late Tuesday night/Wednesday early morning. Gusty winds with 40-50mph gust.

Wrightwood will get light showers that could start around 11am-2pm last and last off and on until late Tuesday night/Wednesday early morning. Gusty winds with 30-40mph gust. Dusting of snow is possible above 7,000 feet.

Weather Alert for the Cajon Pass could see light rain showers/drizzle with heavy fog.

If you travel through the Cajon Pass or on Interstate 15 expect traffic due to the weather condition can change quickly. Remember to SLOW DOWN in the rain or in foggy conditions.

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Cajon Pass
3:05 am, Apr 21, 2026
temperature icon 44°F
broken clouds
Humidity: 63 %
Pressure: 1015 mb
Wind: 9 mph
Wind Gust: 11 mph
Clouds: 53%
Visibility: 10 km
Sunrise: 6:10 am
Sunset: 7:25 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
5:00 am
temperature icon
44°/44°°F 0 mm 0% 8 mph 61% 1015 mb 0 mm/h
8:00 am
temperature icon
48°/51°°F 0 mm 0% 11 mph 47% 1015 mb 0 mm/h
11:00 am
temperature icon
60°/60°°F 0 mm 0% 16 mph 29% 1015 mb 0 mm/h
2:00 pm
temperature icon
62°/62°°F 0 mm 0% 21 mph 40% 1014 mb 0 mm/h
5:00 pm
temperature icon
55°/55°°F 0 mm 0% 17 mph 71% 1014 mb 0 mm/h
8:00 pm
temperature icon
51°/51°°F 0.36 mm 36% 15 mph 74% 1015 mb 0 mm/h
11:00 pm
temperature icon
46°/46°°F 0.06 mm 6% 11 mph 75% 1017 mb 0 mm/h
2:00 am
temperature icon
45°/45°°F 0 mm 0% 11 mph 81% 1017 mb 0 mm/h