February 20, 2026 11:17 AM

There’re a Slight Chance of Thunderstorms and Rain Showers Today more this Week

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> Unsettled weather will be moving across Southern California on Sunday.

A weak weather disturbance will go across Southern California Sunday morning and in the afternoon into the high desert and the mountain area that could bring a slight chance of rain showers and or pop-up thunderstorms to the Big Bear area and the high deserts area.

A better chance to see rain and thunderstorms today is in San Diego and Riverside Counties.

There’s a better chance of rain showers and thunderstorms for Monday through Wednesday.

If you travel through the Cajon Pass or on Interstate 15, I-40, Highway 395, and on Hwy 247 expect traffic due to the weather condition that can change quickly. Remember to SLOW DOWN in the rainy conditions.

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Cajon Pass
11:17 am, Feb 20, 2026
temperature icon 39°F
overcast clouds
Humidity: 54 %
Pressure: 1015 mb
Wind: 10 mph
Wind Gust: 7 mph
Clouds: 91%
Visibility: 10 km
Sunrise: 6:29 am
Sunset: 5:37 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
1:00 pm
temperature icon
40°/43°°F 0 mm 0% 6 mph 56% 1016 mb 0 mm/h
4:00 pm
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43°/45°°F 0 mm 0% 4 mph 54% 1016 mb 0 mm/h
7:00 pm
temperature icon
35°/35°°F 0 mm 0% 6 mph 62% 1019 mb 0 mm/h
10:00 pm
temperature icon
35°/35°°F 0 mm 0% 3 mph 62% 1021 mb 0 mm/h
1:00 am
temperature icon
33°/33°°F 0 mm 0% 3 mph 64% 1022 mb 0 mm/h
4:00 am
temperature icon
34°/34°°F 0 mm 0% 5 mph 64% 1023 mb 0 mm/h
7:00 am
temperature icon
33°/33°°F 0 mm 0% 5 mph 63% 1024 mb 0 mm/h
10:00 am
temperature icon
43°/43°°F 0 mm 0% 6 mph 43% 1024 mb 0 mm/h