Nevada, 2024

Heavy Snow and Winter Weather in Nevada, January 21 to 23, 2024

January 21 to 23, 2024 · NWS REV · 2 events in 1 county or zone

The second of a pair of winter storms that was directed a bit more south of Lake Tahoe along the eastern Sierra into Mono county. This system brought additional snow amounts to much of the Sierra late Sunday into Monday with periods of lower elevation/valley rain, high elevation snow, and gusty winds.

Where it happened

Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
2

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS REV wrote it up.

The second of a pair of winter storms that was directed a bit more south of Lake Tahoe along the eastern Sierra into Mono county. This system brought additional snow amounts to much of the Sierra late Sunday into Monday with periods of lower elevation/valley rain, high elevation snow, and gusty winds. The main area of focus shifted from the Tahoe basin to Mono county where the White Mountains looked to get 2-3 inches of new snow while Mammoth Mountain was projected to receive another 5-10 inches of fresh snow. Snow levels hovered around 7000 feet for much of this second winter storm, then lowered to near 6000 feet towards the tail end of the storm late Monday. ECMWF EFI signals for CAPE across western Nevada showed higher instability with this second storm that indicated a better spillover potential and for showers to persist well into Monday afternoon and evening. Storm liquid precipitation totals with this storm was projected to be about 1.50-2.00 inches along the span of the Sierra crest that translated to another 1-2 plus feet of snowfall for elevations above 8000 feet with this second storm system.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Reno, NV wrote its last area forecast discussion before the first event at Jan 20, 2:01 PM PST, 17 hours 59 minutes earlier.

Area forecast discussion, Jan 20, 2:01 PM PST, 17 hours 59 minutes before
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The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

1 heavy snow, 1 winter weather. Local standard time, as filed.

Heavy Snow, Greater Lake Tahoe Area

When
January 21, 8:00 AM PST to January 23, 8:00 AM PST
Where
Greater Lake Tahoe Area forecast zone
Reported by
Public
Coordinates
39.789, -119.640 (the zone’s center; the record gives no point)

The public located at the Mount Rose Summit, and a trained spotter located 1.0 mi NNW of Incline Village reported 48 hour storm total snowfall of 10.00 inches and 3.5 inches respectively.

Winter Weather, Greater Lake Tahoe Area

When
January 21, 8:00 AM PST to January 23, 8:00 AM PST
Where
Greater Lake Tahoe Area forecast zone
Reported by
Public
Coordinates
39.789, -119.640 (the zone’s center; the record gives no point)

The public located at the Mount Rose Summit, and a trained spotter located 1.0 mi NNW of Incline Village reported 48 hour storm total snowfall of 10.00 inches and 3.5 inches respectively.

What these are

Heavy Snow
Snowfall reaching the local warning threshold without the other hazards of a winter storm.
Winter Weather
Snow, sleet or freezing rain below warning levels that still caused disruption, damage or casualties.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Nevada in 2024Every state in 2024This day in weather historyWarnings in Nevada, January 2024

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 1166005, 1193457.