April 21, 2026 6:58 AM

Chance of Rain Showers on Friday and Saturday

CAJON PASS, CA. (Pain In The Pass) >> A Cutoff Low will move across Southern California on Friday and Saturday.

As the system continues to come in. Some cities will see different weather that will impact, at time. You may see the sun with clouds and some will see scattered rain showers, snow showers, and some strong gusty winds.

With this cut-off low there is a chance of thunderstorms too.

They is a chance of flooding with this storm.

The Inland Empire area and Cajon Pass/foothills could get a ½ inch to 1+inches of rain total. More rain in the foothills.

High Desert cities could get a trace to an ¼+ inch of rain total. Strong Gusty Winds for the desert cities.

Mountain cities could get ½ inch to an 1+ inches of rain total. Above 8,000 will have snow.

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

* Cutoff lows do spin around (counter clockwise) really slow and rain showers can come back in the area.

The preliminary forecast is now confirmed it will rain, as the rain totals could change.

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Cajon Pass
6:58 am, Apr 21, 2026
temperature icon 44°F
scattered clouds
Humidity: 56 %
Pressure: 1016 mb
Wind: 9 mph
Wind Gust: 12 mph
Clouds: 25%
Visibility: 10 km
Sunrise: 6:10 am
Sunset: 7:25 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
8:00 am
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48°/48°°F 0 mm 0% 11 mph 46% 1015 mb 0 mm/h
11:00 am
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51°/58°°F 0 mm 0% 17 mph 41% 1015 mb 0 mm/h
2:00 pm
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57°/61°°F 0 mm 0% 22 mph 42% 1014 mb 0 mm/h
5:00 pm
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55°/55°°F 0 mm 0% 20 mph 60% 1014 mb 0 mm/h
8:00 pm
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49°/49°°F 0.26 mm 26% 15 mph 68% 1015 mb 0 mm/h
11:00 pm
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38°/38°°F 0 mm 0% 11 mph 73% 1017 mb 0 mm/h
2:00 am
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45°/45°°F 0 mm 0% 11 mph 79% 1017 mb 0 mm/h
5:00 am
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43°/43°°F 0 mm 0% 7 mph 82% 1018 mb 0 mm/h