May 18, 2026 12:23 PM

Weather Prompt One Lane Closure In Both Direction 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 (Only the Bypass Lane) will be closed on Monday at 3pm until Tuesday night around 5pm* 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
12:23 pm, May 18, 2026
temperature icon 63°F
clear sky
Humidity: 17 %
Pressure: 1011 mb
Wind: 9 mph
Wind Gust: 16 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 5:45 am
Sunset: 7:46 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
2:00 pm
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63°/63°°F 0 mm 0% 16 mph 16% 1012 mb 0 mm/h
5:00 pm
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63°/63°°F 0 mm 0% 13 mph 13% 1011 mb 0 mm/h
8:00 pm
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57°/57°°F 0 mm 0% 7 mph 13% 1012 mb 0 mm/h
11:00 pm
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53°/53°°F 0 mm 0% 1 mph 22% 1014 mb 0 mm/h
2:00 am
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52°/52°°F 0 mm 0% 4 mph 14% 1014 mb 0 mm/h
5:00 am
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51°/51°°F 0 mm 0% 6 mph 12% 1014 mb 0 mm/h
8:00 am
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62°/62°°F 0 mm 0% 6 mph 9% 1016 mb 0 mm/h
11:00 am
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70°/70°°F 0 mm 0% 12 mph 10% 1016 mb 0 mm/h