August 12, 2026 6:37 PM

Caltrans Preparing the Cajon Pass and Hwy 138 for the Storm Coming in on Sunday

CAJON PASS, CA. (Pain In The Pass) >> Caltrans District 8 is planning ahead of the series of winter storms. (Photo above is credit by Caltrans 8)

Saturday Caltrans maintenance crews where preparing by spreading de-icing fluid (brine) along Interstate 15 in the Cajon Pass and on Highway 138. They put down the fluid on all traffic lanes both directions from the top of the Cajon Pass Ranchero Road down to Highway 138. Then on Hwy 138 to Beekley Rd in Phelan.

The de-icing fluid is to prevent ice from forming on the freeway. Yes Black Ice.

The latest Weather updates they are forecasting is to get ice/snow showers in the Cajon Pass Sunday into Tuesday. Snow level will drop to about 4,000 feet at times.

Just Remember to Slow Down and use caution when driving in the Cajon Pass, the freeways, and highways. Also reminder have your headlight on in the rain and fog so people can see you.

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Cajon Pass
6:37 pm, Aug 12, 2026
temperature icon 79°F
overcast clouds
Humidity: 36 %
Pressure: 1009 mb
Wind: 23 mph
Wind Gust: 23 mph
Clouds: 100%
Visibility: 10 km
Sunrise: 6:08 am
Sunset: 7:40 pm
  • Temperature
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8:00 pm
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68°/75°°F 0 mm 0% 13 mph 42% 1010 mb 0 mm/h
11:00 pm
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64°/69°°F 0 mm 0% 11 mph 53% 1011 mb 0 mm/h
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62°/62°°F 0 mm 0% 9 mph 66% 1012 mb 0 mm/h
5:00 am
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60°/60°°F 0 mm 0% 7 mph 66% 1012 mb 0 mm/h
8:00 am
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64°/64°°F 0 mm 0% 8 mph 50% 1013 mb 0 mm/h
11:00 am
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72°/72°°F 0 mm 0% 11 mph 32% 1012 mb 0 mm/h
2:00 pm
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76°/76°°F 0 mm 0% 16 mph 27% 1010 mb 0 mm/h
5:00 pm
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73°/73°°F 0 mm 0% 19 mph 33% 1010 mb 0 mm/h