March 9, 2026 1:36 PM

Winter Weather Causing Two Lane Bypass 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 until Sunday morning* due to a chance of rain showers and snow.

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.

There are more ways to follow the Pain In The Pass. Join the Traffic Group on Facebook with over 119,000 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
1:36 pm, Mar 9, 2026
temperature icon 66°F
clear sky
Humidity: 24 %
Pressure: 1010 mb
Wind: 8 mph
Wind Gust: 10 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 7:08 am
Sunset: 6:52 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
2:00 pm
temperature icon
60°/66°°F 0 mm 0% 6 mph 24% 1010 mb 0 mm/h
5:00 pm
temperature icon
59°/64°°F 0 mm 0% 8 mph 29% 1010 mb 0 mm/h
8:00 pm
temperature icon
48°/54°°F 0 mm 0% 5 mph 54% 1011 mb 0 mm/h
11:00 pm
temperature icon
39°/39°°F 0 mm 0% 4 mph 79% 1014 mb 0 mm/h
2:00 am
temperature icon
36°/36°°F 0 mm 0% 3 mph 80% 1014 mb 0 mm/h
5:00 am
temperature icon
43°/43°°F 0 mm 0% 5 mph 79% 1014 mb 0 mm/h
8:00 am
temperature icon
47°/47°°F 0 mm 0% 5 mph 81% 1016 mb 0 mm/h
11:00 am
temperature icon
59°/59°°F 0 mm 0% 5 mph 51% 1017 mb 0 mm/h