February 20, 2026 11:51 PM

Semi-Truck Catches Fire next to I-15 at the top of the Cajon Pass

OAK HILLS, CA. (Pain In The Pass) >> Semi-truck caught fire at the top of the Cajon Pass late Thursday morning.

It happened around 11:40am June 12, 2025 in a parking lot on Mariposa Road that is next to northbound Interstate 15 at the Summit of the Cajon Pass.

Smoke from the semi fire could be seen for miles.

It took firefighters more than half an hour to full extinguish the fire.

No one was hurt. It’s unclear what caused the fire.

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Cajon Pass
11:51 pm, Feb 20, 2026
temperature icon 31°F
clear sky
Humidity: 66 %
Pressure: 1022 mb
Wind: 2 mph
Wind Gust: 3 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 6:29 am
Sunset: 5:37 pm
  • Temperature
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31°/32°°F 0 mm 0% 4 mph 66% 1022 mb 0 mm/h
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32°/32°°F 0 mm 0% 5 mph 65% 1022 mb 0 mm/h
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32°/32°°F 0 mm 0% 5 mph 60% 1023 mb 0 mm/h
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45°/45°°F 0 mm 0% 5 mph 37% 1024 mb 0 mm/h
1:00 pm
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51°/51°°F 0 mm 0% 5 mph 32% 1022 mb 0 mm/h
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54°/54°°F 0 mm 0% 6 mph 32% 1021 mb 0 mm/h
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44°/44°°F 0 mm 0% 3 mph 46% 1024 mb 0 mm/h
10:00 pm
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43°/43°°F 0 mm 0% 3 mph 46% 1025 mb 0 mm/h