May 1, 2026 2:22 AM

Highway 138 Hesperia side Closed after Christmas Eve Flood

HESPERIA, CA. (Pain In The Pass) >> A Christmas Eve storm brought flash flooding to the San Bernardino Mountains, forcing road closures to Highway 138 that remain in effect as of Friday morning.

Hwy 138 from Interstate 15 to Summit Valley Road (Hesperia side) is closed with no ETA of opening due to heavy floods and partially washed-out roadway.

Hwy 173 remains open from Hwy 138 (Silverwood side) with minor flooding on parts of the roadway.

Drivers should use alternate routes and avoid attempting to cross flooded areas.

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Cajon Pass
2:22 am, May 1, 2026
temperature icon 56°F
clear sky
Humidity: 53 %
Pressure: 1012 mb
Wind: 3 mph
Wind Gust: 4 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 5:59 am
Sunset: 7:33 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
5:00 am
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49°/54°°F 0 mm 0% 2 mph 55% 1012 mb 0 mm/h
8:00 am
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57°/57°°F 0 mm 0% 3 mph 40% 1013 mb 0 mm/h
11:00 am
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66°/66°°F 0 mm 0% 2 mph 25% 1012 mb 0 mm/h
2:00 pm
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73°/73°°F 0 mm 0% 3 mph 21% 1011 mb 0 mm/h
5:00 pm
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71°/71°°F 0 mm 0% 11 mph 22% 1010 mb 0 mm/h
8:00 pm
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66°/66°°F 0 mm 0% 7 mph 42% 1011 mb 0 mm/h
11:00 pm
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60°/60°°F 0 mm 0% 5 mph 56% 1013 mb 0 mm/h
2:00 am
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59°/59°°F 0 mm 0% 1 mph 49% 1012 mb 0 mm/h