West & Rockies Region•Capital: Carson City
Nevada Snow Day Predictor
NV
While Las Vegas rarely experiences snowfall, Northern Nevada around Reno, Sparks, and Lake Tahoe receives substantial Pacific storms from the Sierra.
Typical Closure Threshold
6 to 12 inches (Sierra/Tahoe: 10 to 18 inches)
Climate Classification
Arid Basin & Range / Sierra Nevada West
Average Annual Snow Days
5–20 days (Northern NV)
Nevada Cities & School Districts
Select your city below for localized school closure probability forecasts and district contacts.
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Department of Transportation Plowing Operations
NDOT maintains heavy plows and tow plows over Mt. Rose Highway (NV-431) and I-80.
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School Closure Decision Framework
Washoe County School District (Reno) uses a zone-based closure system, allowing valley schools to stay open while mountain schools close or delay.
Nevada Snow Day FAQs
Q:Does Washoe County (Reno) close all schools or use regional zones?
Washoe County uses designated weather zones; schools in Incline Village (Lake Tahoe) may close while downtown Reno schools remain open.