July 18, 2026 6:06 AM

Traffic Alert For Saturday & Sunday In Devore Due To Rave At Glen Helen Amphitheater

DEVORE, CA. (Pain In The Pass) >> The Glen Helen Amphitheater will be hosting a rave called the Nocturnal Wonderland this Saturday, September 16, 2023 and Sunday. The hours are from 3pm–12am each day. Expect traffic delay Saturday and Sunday afternoon/evening.

The California Highway Patrol and the Pain In The Pass Facebook Group is strongly advising guests planning to attend this event or travelers to be prepared for increased traffic congestion in the area around the Glen Helen Amphitheater in Devore. Please allow yourself extra time and plan for delays on Interstate 15 and Interstate 215 throughout the afternoon-evening on the weekend.

The traffic hot spots on Interstate 15 will be the Glen Helen Parkway exit and Devore Road exit on Interstate 215 expect stop and go traffic to heavy traffic to start around 2-6pm each day of the event.

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Cajon Pass
6:06 am, Jul 18, 2026
temperature icon 68°F
clear sky
Humidity: 48 %
Pressure: 1016 mb
Wind: 15 mph
Wind Gust: 12 mph
Clouds: 7%
Visibility: 10 km
Sunrise: 5:50 am
Sunset: 8:00 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
8:00 am
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66°/68°°F 0 mm 0% 4 mph 46% 1016 mb 0 mm/h
11:00 am
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75°/79°°F 0 mm 0% 5 mph 32% 1015 mb 0 mm/h
2:00 pm
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83°/83°°F 0 mm 0% 13 mph 25% 1013 mb 0 mm/h
5:00 pm
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78°/78°°F 0 mm 0% 15 mph 28% 1011 mb 0 mm/h
8:00 pm
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71°/71°°F 0 mm 0% 10 mph 40% 1013 mb 0 mm/h
11:00 pm
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67°/67°°F 0 mm 0% 7 mph 47% 1014 mb 0 mm/h
2:00 am
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63°/63°°F 0 mm 0% 6 mph 48% 1014 mb 0 mm/h
5:00 am
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62°/62°°F 0 mm 0% 5 mph 50% 1014 mb 0 mm/h