August 19, 2026 7:06 AM

Flooding in Primm Stateline Thursday cause a Temporary Closure to I-15

PRIMM, NV. (Pain In The Pass) >> Flash flooding along Interstate 15 in Primm Nevada Thursday evening.

Nevada State Police issued a full freeway closure along the I-15 northbound and southbound on-ramp and off-ramp at Primm Boulevard due to flooding, according to the RTC of Southern Nevada.

Shortly after 5pm, a large thunderstorm cell was overhead as drivers in the area were experiencing major delays as a result.

Heavy rains showers were expected across the Las Vegas area and surrounding areas Thursday afternoon through Friday. It was reported over one inch of rain fell near Primm Thursday, according to the National Weather Service of Las Vegas.

More chances of rain and thunderstorms are in the forecast for Friday.

Around 6pm lanes were reopened.

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Cajon Pass
7:06 am, Aug 19, 2026
temperature icon 74°F
scattered clouds
Humidity: 18 %
Pressure: 1014 mb
Wind: 6 mph
Wind Gust: 5 mph
Clouds: 25%
Visibility: 10 km
Sunrise: 6:13 am
Sunset: 7:32 pm
  • Temperature
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8:00 am
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67°/74°°F 0 mm 0% 2 mph 18% 1014 mb 0 mm/h
11:00 am
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78°/85°°F 0 mm 0% 6 mph 19% 1014 mb 0 mm/h
2:00 pm
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86°/93°°F 0 mm 0% 15 mph 13% 1012 mb 0 mm/h
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89°/89°°F 0 mm 0% 15 mph 12% 1010 mb 0 mm/h
8:00 pm
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77°/77°°F 0 mm 0% 8 mph 30% 1012 mb 0 mm/h
11:00 pm
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70°/70°°F 0 mm 0% 4 mph 36% 1014 mb 0 mm/h
2:00 am
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67°/67°°F 0 mm 0% 3 mph 34% 1014 mb 0 mm/h
5:00 am
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64°/64°°F 0 mm 0% 1 mph 32% 1014 mb 0 mm/h