March 9, 2026 4:54 PM

Rain Causes Traffic Headaches Up And Down The Cajon Pass All Day Wednesday

CAJON PASS, CA. (Pain In The Pass) >> Rain-slicked roads and heavy fog up and down the Cajon Pass led to multiple crashes and spin-outs that delay commuters on Interstate 15 all day Wednesday.

Traffic was backup early morning due to a two vehicle collision involving a sedan and a semi-tractor trailer that had three left lanes blocked just after Highway 138 on northbound Interstate 15 just before 3am, March 15, 2023. Traffic was backup to Cleghorn Road.

Wednesday morning drivers have to deal with light to moderate rain showers and heavy fog. Traffic was slow in the Cajon Pass at 4am in both directions.

About 3:05am a report of a rollover collision southbound I-15 at the 215 interchange.

Then on southbound I-15 at 12:54pm before Foothill Blvd a collision involving a semi and a sedan blocking the fast lane and the #2 lane.

There were more minor collisions and spinout to report and no major injuries were reported in all the incidents.

Slow down and drive according to the weather conditions. This is especially important in the Cajon Pass and on Interstate 15 where drivers can find themselves losing control very quickly if they don’t slow down.

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Cajon Pass
4:54 pm, Mar 9, 2026
temperature icon 66°F
clear sky
Humidity: 23 %
Pressure: 1009 mb
Wind: 15 mph
Wind Gust: 13 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 7:08 am
Sunset: 6:52 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
5:00 pm
temperature icon
59°/66°°F 0 mm 0% 8 mph 23% 1009 mb 0 mm/h
8:00 pm
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48°/60°°F 0 mm 0% 5 mph 39% 1010 mb 0 mm/h
11:00 pm
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39°/48°°F 0 mm 0% 4 mph 61% 1012 mb 0 mm/h
2:00 am
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36°/36°°F 0 mm 0% 3 mph 80% 1014 mb 0 mm/h
5:00 am
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43°/43°°F 0 mm 0% 5 mph 79% 1014 mb 0 mm/h
8:00 am
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47°/47°°F 0 mm 0% 5 mph 81% 1016 mb 0 mm/h
11:00 am
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59°/59°°F 0 mm 0% 5 mph 51% 1017 mb 0 mm/h
2:00 pm
temperature icon
64°/64°°F 0 mm 0% 8 mph 41% 1015 mb 0 mm/h