June 27, 2026 5:22 AM

Southern California area is Under Flood Watch through Friday

SOUTHERN CALIFORNIA, CA. (Pain In The Pass) >> A low-pressure system hanging off the coast of California and from a dying Tropical Storm Mario down in Baja Mexico is expected to bring a couple days of rainfall with thunderstorms and potential flash flooding to parts of California.

The Southern California Weather Force has issued a Flood Watch for Southern California on Wednesday September 17 through Friday Sept. 19. The peak rainfall day will be on Thursday.

This isn’t a normal ‘monsoon’ burst for the mountain and desert areas, SCWF said.

The rain showers and thunderstorms should clear out by Saturday.

Check with the Southern California Weather Force on late Tuesday or Wednesday morning from up-to-date information on the timing and rainfall totals.

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Cajon Pass
5:22 am, Jun 27, 2026
temperature icon 54°F
clear sky
Humidity: 72 %
Pressure: 1013 mb
Wind: 13 mph
Wind Gust: 19 mph
Clouds: 7%
Visibility: 10 km
Sunrise: 5:39 am
Sunset: 8:05 pm
  • Temperature
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8:00 am
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55°/57°°F 0 mm 0% 8 mph 67% 1013 mb 0 mm/h
11:00 am
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63°/67°°F 0 mm 0% 12 mph 49% 1012 mb 0 mm/h
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73°/73°°F 0 mm 0% 15 mph 28% 1009 mb 0 mm/h
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69°/69°°F 0 mm 0% 19 mph 35% 1008 mb 0 mm/h
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60°/60°°F 0 mm 0% 15 mph 68% 1010 mb 0 mm/h
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54°/54°°F 0 mm 0% 11 mph 90% 1012 mb 0 mm/h
2:00 am
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54°/54°°F 0 mm 0% 11 mph 90% 1011 mb 0 mm/h
5:00 am
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53°/53°°F 0 mm 0% 9 mph 88% 1011 mb 0 mm/h