Nevada, 2005Heavy Snow in Nevada, December 18 to 19, 2005
December 18 to 19, 2005 · NWS REV · 1 event in 1 county or zone
A strong winter storm moved through the Sierra Nevada in mid-December. A total of 2 to 3 feet of snowfall was reported in the Sierra and Carson Ranges.
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.
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- 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.
A strong winter storm moved through the Sierra Nevada in mid-December. A total of 2 to 3 feet of snowfall was reported in the Sierra and Carson Ranges. In the valleys of western Nevada 6 to 8 inches of snowfall was reported.Storm total snowfall amounts:Virginia City 8 inchesCarson City 8 inches10 SW Reno 7 inches5 NW Reno (5360 ft.) 6 inchesWashoe City 6 inches
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 Dec 17, 2:15 PM PST, 10 hours 45 minutes earlier.
Area forecast discussion, Dec 17, 2:15 PM PST, 10 hours 45 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE RENO NV
215 PM PST SAT DEC 17 2005
.SHORT TERM...
NEAR TERM...(TONIGHT)
HAVE RAISED POPS REST OF TODAY AND OVERNIGHT. GOOD SURGE OF
MOISTURE MOVING RAPIDLY ACROSS THE CENTRAL VALLEY THIS AFTERNOON.
THIS SHOULD HIT THE SIERRA BY EARLY EVENING. THEN MAIN SURE OF
MOISTURE SUNDAY THROUGH THE DAY. NEW RUC ALSO GENERATING
PRECIPITATION THROUGH THE EVENING HOURS. FISCHER
SUN THROUGH TUES...OVERNIGHT SYSTEM WILL PRIME THE ATMOSPHERE FOR
THE WETTER SYSTEM FOR SUN/SUN EVENING. DECENT WARM AIR ADVECTION
WITH SOME JET SUPPORT AND VERY MOIST ATMOSPHERE WILL RESULT IN A
DECENT SNOW EVENT FOR THE SIERRA. MODELS SHOW 1-2 INCH QPF FOR THE
SIERRA...BUT ON HMT CALL HPC SUGGESTED ANALOGS THAT SHOW 2-3 INCH
AMOUNTS WITH LOCALLY 4. AT THIS POINT...WILL GO WITH THE MIDDLE
RANGE OF THE ANALOG/MODEL WITH 1.5-2 INCHES ALONG THE CREST AND
AMOUNTS 20 MILES DOWNSTREAM UP TO AN INCH. HAVE ISSUED WARNING FOR
TAHOE/LASSEN AND ADVISORY FOR MONO WHERE THERE LOOKS TO BE MORE
SHADOWING. MONO MAY NEED TO BE UPGRADED LATER...BUT WILL GET THE
BALL ROLLING THIS WAY WITH SNOW STARTING ALREADY. FURTHER
NORTH...ACROSS NRN WASHOE/SURPRISE VALLEY...SNOW AMOUNTS MORE IN
QUESTION. DO NOT EXPECT AS MUCH SHADOWING THERE WITH VERY STABLE
PROFILE...AND SNOW LEVELS BE TAKE LONGER TO RISE. WILL KEEP THE
WATCH THERE FOR 3-6 INCHES AND LET LATER SHIFTS DECIDE. ALONG I-80
CORRIDOR OF WESTERN NV...EXPECT LIGHT SNOW CHANGING TO RAIN MAINLY
IN THE MORNING HOURS WITH MUCH MORE SHADOWING OVER MINERAL COUNTY.
COULD BE ISOLATED POCKETS OF FREEZING RAIN...BUT AT THIS TIME...PROG
SOUNDINGS SHOW A SNOW PROFILE. ALSO MAY NEED AN ADVISORY FOR
PERSHING COUNTY...BUT WILL AGAIN LEAVE TO LATER SHIFTS.
EVENT WILL GRADUALLY END LATE SUN EVENING...ALTHOUGH DO NOT EXPECT
MUCH CLEARING. RIDGE WILL AMPLIFY SOME INTO TUESDAY...BUT WITH THE
TROPICAL MOISTURE ENTRAINED IN THE FLOW IT WILL BE QUITE DIRTY. WILL
KEEP SKIES PARTLY TO MOSTLY CLOUDY THROUGH TUESDAY. GFS MORE
AGGRESSIVE WITH ANOTHER BAND OF PRECIP NW ZONES MONDAY WITH NAM
DRIER. WILL SPLIT THE ROAD AND KEEP CHC/SLIGHT CHC NW THIRD.
AS FAR AS TEMPS...WILL KEEP BELOW GUIDANCE WITH PRECIP SUNDAY...BUT
GO CLOSER TO GUIDANCE AND ABOVE NORMAL MON-TUE. MORE CLOUD COVER
WILL NOT BE FAVORABLE FOR A REPEAT OF LAST WEEKS INVERSION
CONDITIONS...BUT THIS IS LOWER CONFIDENCE THAN THE WEEKEND FORECAST.
WALLMANN
.LONG TERM...WEDNESDAY THROUGH SATURDAY...
MEDIUM RANGE MODELS HAVE COME IN BETTER AGREEMENT THROUGH THE MIDDLE
OF NEXT WEEK WITH NEXT SYSTEM APPROACHING THE WEST COAST ON
WEDNESDAY THEN MOVING ACROSS THE AREA ON THURSDAY. THEREFORE MORE
WET WEATHER IN STORE FOR WEDNESDAY AND THURSDAY BEFORE SYSTEM PUSHES
EAST. MODELS IN SIMILAR AGREEMENT ON STRENGTH...WITH 570 DAM OR
HIGHER 500 MB HEIGHTS ACROSS THE RENO AREA THROUGH THE EVENT. 700 MB
TEMPERATURES DROP TO -3C AT THE COLDEST WHICH PUTS SNOW LEVELS ABOVE
7000 FEET...HOWEVER COOLER AIR TRAPPED IN VALLEYS WOULD TEND TO
LOWER THESE SNOW LEVELS TO NEAR 6000 FEET OR SO. WEAK RIDGE BUILDS
INTO THE AREA ON FRIDAY AND AMPLIFIES EARLY SATURDAY AS TROUGH OVER
THE PACIFIC APPROACHES THE COAST. MODELS STILL DISAGREE WITH THE
SYSTEM OVER THE HOLIDAY WEEKEND. THE EUROPEAN BRINGS A DEEPER TROUGH
TOWARD THE WEST COAST ON SATURDAY...MORE SIMILAR TO THE 00Z GFS RUN.
HOWEVER THE 12Z GFS RUN BRINGS A NEGATIVELY TILTED TROUGH FURTHER
NORTH INTO THE PAC NW COAST. THEREFORE AMOUNT OF PRECIP AND TIMING
STILL UNCERTAIN FOR THE HOLIDAY. WILL CONTINUE TO CARRY SLIGHT
CHANCE POPS INTO THE MORNING OF THE 25TH FOR THE NRN SIERRA AND FAR
NWRN NV. TEMPERATURES SHOULD BE NEAR TO ABOVE NORMAL AS HEIGHTS RISE
AND THERE SHOULD NOT BE A SIGNIFICANT INVERSION SET UP TO KEEP THE
VALLEYS COOLER. BENINATO
&&
.AVIATION...
INCREASING MID LEVEL CLOUDS AHEAD OF APPROACHING STORM SYSTEM
THROUGH THE AFTERNOON AND EVENING. BASES WILL GRADUALLY LOWER AND
SNOW WILL BEGIN IN THE SIERRA BY THIS EVENING AND EVENTUALLY SPREAD
OVER WRN NV BY MORNING. IFR OR LIFR CONDITIONS EXPECTED WEST AND
NORTH OF RENO AT TAF SITES AND OVER TWEB ROUTES AS SNOW INCREASES.
VFR OR MVFR CONDITIONS EXPECTED SOUTH OF RENO. BENINATO
&&
.REV WATCHES/WARNINGS/ADVISORIES...
.NV...WINTER STORM WARNING NVZ002 6 AM TO 11 PM SUNDAY.
WINTER STORM WATCH NVZ005 9 AM TO 9 PM SUNDAY.
.CA...WINTER STORM WARNING CAZ071-072 6 AM TO 11 PM SUNDAY.
SNOW ADVISORY CAZ073 6 AM TO 11 PM SUNDAY.
WINTER STORM WATCH CAZ070 9 AM TO 9 PM SUNDAY.
&&Heavy Snow, Greater Reno/Carson City/Minden Area
- When
- December 18, 1:00 AM PST to December 19, 2:00 AM PST
- Where
- Greater Reno/Carson City/Minden Area forecast zone
- Reported by
- TRAINED SPOTTER
- Coordinates
- 39.511, -119.499 (the zone’s center; the record gives no point)
- 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.
- Cold in Illinois, December 18 to 22, 20054 deaths · 1 event
- Strong Wind in Hawaii, December 18, 20051 death · 1 injured · 1 event
- Cold in Wisconsin, December 18 to 19, 200520 events
- High Wind in Washington, December 18, 2005$20,000 · 58 kt wind · 2 events
- High Wind in Oregon, December 18 to 20, 200576 kt wind · 14 events
- High Wind in Oregon, December 18, 2005$15,000 · 58 kt wind · 2 events
- Winter Weather in Oregon, December 18 to 20, 20057 events
- Winter Weather in Colorado, December 18 to 20, 20054 events
- Heavy Snow in Oregon, December 18 to 19, 20054 events
- Heavy Snow in Colorado, December 18, 20053 events
- Heavy Snow in Michigan, December 18 to 19, 20053 events
- Winter Storm and Heavy Snow in California, December 18 to 20, 20052 events
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 2026-09-24. Each event’s entry at NCEI: 5483851.