May 18, 2026 12:42 PM

Roadwork Alert On Summit Valley Road In Hesperia This Week

HESPERIA, CA. (Pain In The Pass) >> Roadwork lane closure on Monday September 19, 2022 – Friday September 23rd on Summit Valley Road between 7am and 5pm* each day. The closure will be between Ranchero Rd/Hesperia Airport and Highway 138. Expect delays up to 15+ minutes.

This lane closure will allow crews to pave parts of the roadway. No detours will be posted so use Ranchero Road to Interstate 15 or use Hwy 173 to Hwy 138 to bypass this closure.

*Times can subject to change and could go longer or shorter than planned each day.

Please use caution and remember to reduce your speed when approaching and driving through the construction zone area. Schedules are subject to change due to inclement weather or construction issues.

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Cajon Pass
12:42 pm, May 18, 2026
temperature icon 64°F
clear sky
Humidity: 16 %
Pressure: 1011 mb
Wind: 7 mph
Wind Gust: 16 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 5:45 am
Sunset: 7:46 pm
  • Temperature
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2:00 pm
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64°/64°°F 0 mm 0% 16 mph 16% 1011 mb 0 mm/h
5:00 pm
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63°/64°°F 0 mm 0% 13 mph 14% 1011 mb 0 mm/h
8:00 pm
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57°/60°°F 0 mm 0% 7 mph 14% 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