California, 2002

Heavy Snow in California, November 9 to 10, 2002

November 9 to 10, 2002 · NWS REV · 1 event in 1 county or zone

1 heavy snow, as filed by the National Weather Service.

Where it happened

Every event with a place to put it; 1 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
1

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 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 Nov 9, 9:05 AM PST, 2 hours 55 minutes earlier.

Area forecast discussion, Nov 9, 9:05 AM PST, 2 hours 55 minutes before
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Hazardous weather outlook, Nov 9, 7:00 AM PST, 5 hours before
CAZ070>073-NVZ001>005-101400-

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE RENO NV
700 AM PST SAT NOV 9 2002

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN NEVADA...THE EASTERN
SIERRA AND NORTHEAST CALIFORNIA.

.DAY ONE...

...SNOW ADVISORY FOR LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES
ABOVE 5500 FEET THROUGH THIS EVENING...
...WINTER STORM WARNING FOR THE LAKE TAHOE AREA THROUGH THIS
EVENING...
...WINTER STORM WARNING FOR MONO COUNTY ABOVE 6500 FEET THROUGH THIS
EVENING...
...WIND ADVISORY FOR MUCH OF WESTERN NEVADA AND PARTS OF THE
EASTERN SIERRA TODAY...
...FLASH FLOOD WATCH FOR BURN AREAS OF MONO COUNTY IN CALIFORNIA
THROUGH THIS EVENING...

A PACIFIC STORM SYSTEM WILL CONTINUE TO BRING HEAVY SNOW TO THE
HIGHER ELEVATIONS OF THE SIERRA AND LASSEN COUNTY THROUGH THIS
EVENING. SNOW LEVELS WILL BE LOWER TODAY WITH MORE ROADWAYS SUBJECT
TO HAZARDOUS WINTER WEATHER. IN ADDITION GUSTY WINDS WILL OCCUR IN
THE LOWER VALLEY ELEVATIONS OF THE EASTERN SIERRA INCLUDING SOME
PARTS OF WESTERN NEVADA.

WHILE NO WIDESPREAD FLOODING IS EXPECTED...RECENT HEAVY RAINFALL
HAS MADE THE BURN AREAS IN MONO COUNTY PRONE TO FLASH FLOODING
AND MUDSLIDES. ADDITIONAL MODERATE OR HEAVY RAINFALL MAY CAUSE
PROBLEMS ALONG HIGHWAY 395 FROM TOPAZ LAKE TO THE JUNCTION OF
HIGHWAY 108.

PLEASE REFER TO THE FOLLOWING STATEMENTS FOR MORE DETAIL:

WINTER STORM WARNING/ADVISORY...WSWREV...OR WMO ID WWUS45
WIND ADVISORY...NPWREV...OR WMO ID WWUS75
FLASH FLOOD WATCH...FFAREV...OR WMO ID WGUS65.

WATCH AND WARNING INFORMATION IS AVAILABLE ON THE INTERNET AT (LOWER
CASE): HTTP://WWW.WRH.NOAA.GOV/RENO

EMERGENCY MANAGERS AND LOCAL LAW ENFORCEMENT SHOULD MONITOR THE BURN
AREAS. WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS TO THE NATIONAL WEATHER SERVICE OFFICE.

.DAYS TWO THROUGH SEVEN...

THE STORM SYSTEM ON DAY ONE WILL EXIT WITH ONLY SCATTERED SHOWERS
EXPECTED SUNDAY AND MONDAY. PRECIPITATION AMOUNTS AND WINDS WILL NOT
BE SIGNIFICANT.

A FAST MOVING STORM WILL BRING SOME BRIEF PRECIPITATION TO THE
REGION LATE TUESDAY AND WEDNESDAY. A STRONGER SYSTEM WILL APPROACH
FRIDAY WHICH MAY BRING SIGNIFICANT SNOWS AND WINDS TO THE AREA.

EMERGENCY MANAGERS AND SPOTTERS SHOULD MONITOR THE LATEST WEATHER
FORECASTS AND STATEMENTS AS FRIDAY APPROACHES.

HOHMANN

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. Local standard time, as filed.

Heavy Snow, E Nevada/E Placer/E El Dorado/Ne Alpine

When
November 9, 12:00 PM PST to November 10, 12:00 PM PST
Where
E Nevada/E Placer/E El Dorado/Ne Alpine forecast zone
Reported by
DEPT OF HIGHWAYS
Coordinates
38.935, -120.458 (the zone’s center; the record gives no point)

CALTRANS reported 18 inches of snow in 24 hours at Echo Summit on U.S. Highway 50 near Lake Tahoe.

What these are

Heavy Snow
Snowfall reaching the local warning threshold without the other hazards of a winter storm.

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

The same day elsewhere

More

Every storm in California in 2002Every state in 2002This day in weather historyWarnings in California, November 2002

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 2026-09-30. Each event’s entry at NCEI: 5321852.