May 17, 2026 11:05 AM

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.

There are more ways to follow the Pain In The Pass. Join the Traffic Group on Facebook with over 124,000 members. Join the NEW group on MeWe. Like us on are new page on Facebook. Follow us on Twitter and Instagram.

loader-image
Cajon Pass
11:05 am, May 17, 2026
temperature icon 64°F
scattered clouds
Humidity: 45 %
Pressure: 1006 mb
Wind: 11 mph
Wind Gust: 18 mph
Clouds: 42%
Visibility: 10 km
Sunrise: 5:45 am
Sunset: 7:46 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
11:00 am
temperature icon
57°/64°°F 0 mm 0% 8 mph 45% 1006 mb 0 mm/h
2:00 pm
temperature icon
61°/63°°F 0 mm 0% 15 mph 43% 1005 mb 0 mm/h
5:00 pm
temperature icon
58°/60°°F 0 mm 0% 12 mph 41% 1003 mb 0 mm/h
8:00 pm
temperature icon
53°/53°°F 0 mm 0% 8 mph 61% 1004 mb 0 mm/h
11:00 pm
temperature icon
52°/52°°F 0 mm 0% 8 mph 62% 1007 mb 0 mm/h
2:00 am
temperature icon
51°/51°°F 0 mm 0% 11 mph 32% 1008 mb 0 mm/h
5:00 am
temperature icon
49°/49°°F 0 mm 0% 8 mph 26% 1010 mb 0 mm/h
8:00 am
temperature icon
56°/56°°F 0 mm 0% 12 mph 18% 1012 mb 0 mm/h