February 20, 2026 11:06 PM

Traffic Alert for Saturday & Sunday at the Glen Helen Amphitheater for a Rave

DEVORE, CA. (Pain In The Pass) >> The Glen Helen Amphitheater will be hosting a rave called the Nocturnal Wonderland this Saturday, September 13, 2025 and Sunday.

As of Thursday afternoon, all passes are 95% sold out!!!

General Parking on each day opens at 12pm noon. The gates opens at 3pm and ends at 12am midnight each day.

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 2pm-7pm on each day of the event.

There are more ways to follow the Pain In The Pass. Join the Traffic Group on Facebook with over 163,000 members. Join the group on MeWe. Like us on the NEW page on Facebook. Follow us on Instagram, and also follow us on Threads, and X aka Twitter.

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Cajon Pass
11:06 pm, Feb 20, 2026
temperature icon 32°F
clear sky
Humidity: 66 %
Pressure: 1021 mb
Wind: 2 mph
Wind Gust: 3 mph
Clouds: 0%
Visibility: 10 km
Sunrise: 6:29 am
Sunset: 5:37 pm
  • Temperature
  • Precipitation
  • Rain Chance
  • Wind
  • Humidity
  • Pressure
1:00 am
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32°/32°°F 0 mm 0% 4 mph 66% 1021 mb 0 mm/h
4:00 am
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32°/32°°F 0 mm 0% 5 mph 62% 1022 mb 0 mm/h
7:00 am
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32°/32°°F 0 mm 0% 5 mph 57% 1024 mb 0 mm/h
10:00 am
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45°/45°°F 0 mm 0% 5 mph 37% 1024 mb 0 mm/h
1:00 pm
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51°/51°°F 0 mm 0% 5 mph 32% 1022 mb 0 mm/h
4:00 pm
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54°/54°°F 0 mm 0% 6 mph 32% 1021 mb 0 mm/h
7:00 pm
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44°/44°°F 0 mm 0% 3 mph 46% 1024 mb 0 mm/h
10:00 pm
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43°/43°°F 0 mm 0% 3 mph 46% 1025 mb 0 mm/h