September 9, 2026 10:19 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
10:19 pm, Sep 9, 2026
temperature icon 81°F
few clouds
Humidity: 38 %
Pressure: 1016 mb
Wind: 5 mph
Wind Gust: 6 mph
Clouds: 18%
Visibility: 10 km
Sunrise: 6:28 am
Sunset: 7:05 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
11:00 pm
temperature icon
74°/81°°F 0 mm 0% 3 mph 38% 1016 mb 0 mm/h
2:00 am
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71°/77°°F 0 mm 0% 1 mph 42% 1016 mb 0 mm/h
5:00 am
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67°/72°°F 0 mm 0% 1 mph 46% 1015 mb 0 mm/h
8:00 am
temperature icon
74°/74°°F 0 mm 0% 1 mph 42% 1015 mb 0 mm/h
11:00 am
temperature icon
83°/83°°F 0 mm 0% 2 mph 31% 1015 mb 0 mm/h
2:00 pm
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90°/90°°F 0.49 mm 49% 5 mph 30% 1012 mb 0 mm/h
5:00 pm
temperature icon
85°/85°°F 0.8 mm 80% 3 mph 31% 1011 mb 0 mm/h
8:00 pm
temperature icon
75°/75°°F 0 mm 0% 7 mph 45% 1012 mb 0 mm/h