October 17, 2026 4:30 PM

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
4:30 pm, Oct 17, 2026
temperature icon 69°F
broken clouds
Humidity: 23 %
Pressure: 1016 mb
Wind: 11 mph
Wind Gust: 13 mph
Clouds: 67%
Visibility: 10 km
Sunrise: 6:56 am
Sunset: 6:12 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
5:00 pm
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69°/74°°F 0 mm 0% 11 mph 23% 1017 mb 0 mm/h
8:00 pm
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69°/69°°F 0 mm 0% 3 mph 25% 1017 mb 0 mm/h
11:00 pm
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65°/66°°F 0 mm 0% 1 mph 29% 1018 mb 0 mm/h
2:00 am
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62°/62°°F 0 mm 0% 1 mph 37% 1018 mb 0 mm/h
5:00 am
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60°/60°°F 0 mm 0% 1 mph 39% 1018 mb 0 mm/h
8:00 am
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63°/63°°F 0 mm 0% 1 mph 38% 1018 mb 0 mm/h
11:00 am
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73°/73°°F 0 mm 0% 3 mph 24% 1018 mb 0 mm/h
2:00 pm
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76°/76°°F 0 mm 0% 4 mph 21% 1016 mb 0 mm/h