July 4, 2026 4:39 PM

Weather Prompt Two Lane Closure Again In Both Directions On I-15 In Hesperia

HESPERIA, CA. (Pain In The Pass) >> The California Department of Transportation (Caltrans) will closed a lane in both directions due to weather on Interstate 15 in Hesperia.

Northbound & Southbound I-15 from Main Street to Ranchero Road in both directions. The fast lane and the #2 lane (Only the Bypass Lane) will be closed on Sunday at 4pm until Monday afternoon* due to heavy rain showers and possible flooding.

The main reason of the closure is for safety. Drivers will hydroplane and crash due to flooding in the bypass lane.

Expect delays in this area due to ONLY two lanes will be open.

*Times can subject to change and could go longer. Please use caution and remember to reduce your speed when approaching and driving through the construction zones. Schedules are subject to change due to inclement weather.

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Cajon Pass
4:39 pm, Jul 4, 2026
temperature icon 81°F
overcast clouds
Humidity: 36 %
Pressure: 1013 mb
Wind: 12 mph
Wind Gust: 25 mph
Clouds: 98%
Visibility: 10 km
Sunrise: 5:42 am
Sunset: 8:05 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
5:00 pm
temperature icon
76°/81°°F 0 mm 0% 12 mph 36% 1013 mb 0 mm/h
8:00 pm
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72°/78°°F 0 mm 0% 6 mph 39% 1013 mb 0 mm/h
11:00 pm
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67°/71°°F 0 mm 0% 6 mph 52% 1015 mb 0 mm/h
2:00 am
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62°/62°°F 0 mm 0% 6 mph 64% 1015 mb 0 mm/h
5:00 am
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59°/59°°F 0 mm 0% 5 mph 68% 1015 mb 0 mm/h
8:00 am
temperature icon
67°/67°°F 0 mm 0% 5 mph 46% 1015 mb 0 mm/h
11:00 am
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78°/78°°F 0 mm 0% 10 mph 29% 1014 mb 0 mm/h
2:00 pm
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82°/82°°F 0 mm 0% 13 mph 20% 1012 mb 0 mm/h