Alert archive / California / Wind Advisories in 2009
Wind Advisory 1, NWS Reno, NV
NWS Reno, NV issued this wind advisory at Jan 1, 2009, 2:37 PM PST for 9 counties in California; 4 counties in Nevada. It took effect at Jan 1, 2009, 10:00 PM PST. It was in force for 20 hr.
The area
The counties it named.
The facts
- Issued
- Jan 1, 2009, 2:37 PM PST (22:37 UTC)
- In effect from
- Jan 1, 2009, 10:00 PM PST
- Expired
- Jan 2, 2009, 6:00 PM PST
- In force
- 20 hr
- Issued by
- NWS Reno, NV
Counties Alpine County, CA, El Dorado County, CA, Lassen County, CA, Modoc County, CA, Mono County, CA, Nevada County, CA, Placer County, CA, Plumas County, CA, Sierra County, CA, Douglas County, NV, Lyon County, NV, Storey County, NV, Washoe County, NV
The nearest sounding before it
Reno, NV (KREV), launched 12:00Z, 10.6 hours before the alert went out and 164 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 3963 m above ground
- 0-6 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- 128 m²/s²
- 0-3 km storm-relative helicity
- 151 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS75 KREV 012237 NPWREV URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 237 PM PST THU JAN 1 2009 ...STRONG GUSTY WINDS LATE TONIGHT INTO FRIDAY... .AN AREA OF LOW PRESSURE MOVING THROUGH THE PACIFIC NORTHWEST WILL HELP GENERATE STRONG GUSTY WINDS IN THE LEE OF THE SIERRA AND WARNER MOUNTAINS LATE TONIGHT INTO FRIDAY. GUSTS ON THE HIGHER SIERRA RIDGES NEAR TAHOE WILL BE AROUND 100 MPH. CAZ070-NVZ005-021200- /O.NEW.KREV.WI.Y.0001.090102T0600Z-090102T1800Z/ SURPRISE VALLEY CALIFORNIA-NORTHERN WASHOE COUNTY- INCLUDING THE CITIES OF...CEDARVILLE...EAGLEVILLE... FORT BIDWELL...EMPIRE...GERLACH 237 PM PST THU JAN 1 2009 ...WIND ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 10 AM PST FRIDAY... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WIND ADVISORY... WHICH IS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM PST FRIDAY FOR THE SURPRISE VALLEY AND NORTHERN WASHOE COUNTY. * TIMING: STRONG GUSTY WINDS ARE EXPECTED TO DEVELOP MAINLY AFTER MIDNIGHT LASTING THROUGH FRIDAY MORNING. * WINDS: SOUTHWEST WINDS OF 20 TO 30 MPH WITH GUSTS TO 50 MPH ARE FORECAST. THE STRONGEST WINDS WILL BE DOWNWIND OF CANYON OPENINGS. GUSTS ON HIGHER RIDGES SUCH AS CATNIP MOUNTAIN MAY NEAR 70 MPH. * IMPACTS: MOTORISTS...ESPECIALLY IN HIGH PROFILE VEHICLES...SHOULD USE CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS. LOOSE OUTDOOR OBJECTS SHOULD BE SECURED BEFORE STRONG WINDS START. CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION. $$ NVZ003-021200- /O.NEW.KREV.WI.Y.0001.090102T1200Z-090103T0000Z/ GREATER RENO-CARSON CITY-MINDEN AREA- INCLUDING THE CITIES OF...SPARKS...VERDI...GARDNERVILLE 237 PM PST THU JAN 1 2009 ...WIND ADVISORY IN EFFECT FROM 4 AM TO 4 PM PST FRIDAY... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WIND ADVISORY... WHICH IS IN EFFECT FROM 4 AM TO 4 PM PST FRIDAY FOR THE RENO...CARSON CITY...AND GARDNERVILLE AREAS. * TIMING: STRONG GUSTY WINDS ARE EXPECTED TO DEVELOP AROUND DAYBREAK FRIDAY...LASTING THROUGH FRIDAY AFTERNOON BEFORE DIMINISHING AS A COLD FRONT MOVES THROUGH THE AREA. * WINDS: SOUTHWEST WINDS OF 20 TO 30 MPH WITH GUSTS TO 50 MPH ARE FORECAST. THE STRONGEST WINDS WILL BE DOWNWIND OF CANYON OPENINGS AND OTHER WIND PRONE AREAS. GUSTS ON THE HIGHER RIDGES SUCH AS VIRGINIA PEAK MAY NEAR 80 MPH. * IMPACTS: MOTORISTS...ESPECIALLY IN HIGH PROFILE VEHICLES...SHOULD USE CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS. LOOSE OUTDOOR OBJECTS SHOULD BE SECURED BEFORE STRONG WINDS START. CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION $$ CAZ072-NVZ002-004-021200- /O.NEW.KREV.LW.Y.0001.090102T1200Z-090103T0000Z/ GREATER LAKE TAHOE AREA- WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE- INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TAHOE CITY... TRUCKEE...MARKLEEVILLE...GLENBROOK...INCLINE VILLAGE...FERNLEY... FALLON...LOVELOCK...SILVER SPRINGS...NIXON...IMLAY 237 PM PST THU JAN 1 2009 ...LAKE WIND ADVISORY IN EFFECT FROM 4 AM TO 4 PM PST FRIDAY... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A LAKE WIND ADVISORY...WHICH IS IN EFFECT FROM 4 AM TO 4 PM PST FRIDAY FOR LAKE TAHOE AND PYRAMID LAKE. * WINDS: SOUTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS OF 40 MPH ARE FORECAST FRIDAY FOR LAKE TAHOE AND PYRAMID LAKE. * WAVE HEIGHTS: WAVE HEIGHTS OF UP TO 4 FEET ARE POSSIBLE ON PYRAMID LAKE...WITH WAVES OF UP TO 4 TO 5 FEET ON LAKE TAHOE ESPECIALLY NEAR THE EAST AND NORTHEAST SHORES. * IMPACTS: SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF LAKE WATERS UNTIL CONDITIONS IMPROVE. $$ CS HTTP://WEATHER.GOV/RENO
6 follow-up statements
000 WWUS75 KREV 020649 NPWREV URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 1049 PM PST THU JAN 1 2009 ...GUSTY WINDS LATE TONIGHT AND FRIDAY... .AN AREA OF LOW PRESSURE MOVING THROUGH THE PACIFIC NORTHWEST WILL GENERATE GUSTY WINDS IN THE LEE OF THE SIERRA AND WARNER MOUNTAINS LATE TONIGHT AND FRIDAY. GUSTS ON THE HIGHER SIERRA RIDGES NEAR TAHOE WILL BE AROUND 100 MPH. CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION. CAZ070-NVZ005-021500- /O.CON.KREV.WI.Y.0001.000000T0000Z-090102T1800Z/ SURPRISE VALLEY CALIFORNIA-NORTHERN WASHOE COUNTY- INCLUDING THE CITIES OF...CEDARVILLE...EAGLEVILLE... FORT BIDWELL...EMPIRE...GERLACH 1049 PM PST THU JAN 1 2009 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST FRIDAY... A WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST FRIDAY. * TIMING: WINDS ARE STARTING TO INCREASE OVER THE AREA WITH GUSTS NEAR 30 MPH. THE HIGHEST GUSTS WILL AFFECT THE AREA AFTER 2 AM AND CONTINUE INTO FRIDAY MORNING. * WINDS: SOUTHWEST WINDS OF 20 TO 30 MPH WITH GUSTS TO 50 MPH WILL AFFECT THE AREA AFTER MIDNIGHT. THE STRONGEST WINDS WILL BE DOWNWIND OF CANYON OPENINGS. GUSTS ON HIGHER RIDGES MAY REACH 70 MPH. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS. LOOSE OUTDOOR OBJECTS SHOULD BE SECURED BEFORE STRONG WINDS START. $$ NVZ003-021500- /O.CON.KREV.WI.Y.0001.090102T1200Z-090103T0000Z/ GREATER RENO-CARSON CITY-MINDEN AREA- INCLUDING THE CITIES OF...SPARKS...VERDI...GARDNERVILLE 1049 PM PST THU JAN 1 2009 ...WIND ADVISORY REMAINS IN EFFECT FROM 4 AM TO 4 PM PST FRIDAY... A WIND ADVISORY REMAINS IN EFFECT FROM 4 AM TO 4 PM PST FRIDAY. * TIMING: GUSTY WINDS WILL DEVELOP EARLY FRIDAY MORNING AND CONTINUE THROUGH FRIDAY AFTERNOON. WINDS WILL DIMINISH FRIDAY EVENING AS A COLD FRONT MOVES EAST OF THE AREA. * WINDS: SOUTHWEST WINDS OF 20 TO 30 MPH WITH GUSTS TO 50 MPH ARE FORECAST. GUSTS IN WIND PRONE AREAS MAY REACH 60 MPH...WITH GUSTS ON THE HIGHER RIDGES SUCH AS VIRGINIA PEAK MAY EXCEED 80 MPH. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS. LOOSE OUTDOOR OBJECTS SHOULD BE SECURED BEFORE STRONG WINDS START. $$ CAZ072-NVZ002-004-021500- /O.CON.KREV.LW.Y.0001.090102T1200Z-090103T0000Z/ GREATER LAKE TAHOE AREA- WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE- INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TAHOE CITY... TRUCKEE...MARKLEEVILLE...GLENBROOK...INCLINE VILLAGE...FERNLEY... FALLON...LOVELOCK...SILVER SPRINGS...NIXON...IMLAY 1049 PM PST THU JAN 1 2009 ...LAKE WIND ADVISORY REMAINS IN EFFECT FROM 4 AM TO 4 PM PST FRIDAY... A LAKE WIND ADVISORY REMAINS IN EFFECT FROM 4 AM TO 4 PM PST FRIDAY. * WINDS: SOUTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS OF 40 MPH WILL AFFECT LAKE TAHOE AND PYRAMID LAKE. * WAVE HEIGHTS UP TO 4 FEET ARE POSSIBLE ON PYRAMID LAKE...WITH WAVES OF 4 TO 5 FEET ON LAKE TAHOE ESPECIALLY NEAR THE EAST AND NORTHEAST SHORES. * IMPACTS: SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF LAKE WATERS UNTIL CONDITIONS IMPROVE. $$ HTTP://WEATHER.GOV/RENO BRONG
000 WWUS75 KREV 021139 NPWREV URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 339 AM PST FRI JAN 2 2009 ...GUSTY WINDS THROUGH THIS AFTERNOON... .A FAST MOVING COLD FRONT WILL BRING STRONG GUSTY WINDS AND HIGHER ELEVATION SNOW TO THE AREA TODAY. SNOW ACCUMULATIONS AND WIND WILL COMBINE TO CREATE HAZARDOUS DRIVING CONDITIONS AT SIERRA PASSES. CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION. CAZ072-NVZ002-021945- /O.CAN.KREV.LW.Y.0001.090102T1200Z-090103T0000Z/ /O.EXA.KREV.WI.Y.0001.090102T1200Z-090103T0000Z/ GREATER LAKE TAHOE AREA- INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TAHOE CITY... TRUCKEE...MARKLEEVILLE...GLENBROOK...INCLINE VILLAGE 339 AM PST FRI JAN 2 2009 ...WIND ADVISORY IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WIND ADVISORY... WHICH IS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * WINDS: SOUTHWEST 20 TO 30 MPH WITH GUSTS TO 50 MPH. LOCAL GUSTS UP TO 60 MPH IN WIND PRONE AREAS WITH RIDGE GUSTS UP TO 110 MPH. * WAVE HEIGHTS OF 4 TO 6 FEET ARE EXPECTED ON LAKE TAHOE...ESPECIALLY NEAR THE EAST AND NORTHEAST SHORES. * RAIN AND SNOW WILL INCREASE. SNOW LEVELS NEAR 8000 FEET THIS MORNING WILL LOWER TO LAKE LEVEL BY LATE THIS AFTERNOON. SNOW ACCUMULATIONS OF 6 TO 10 INCHES ABOVE 7500 FEET AND 2 TO 4 INCHES DOWN TO LAKE LEVEL. * IMPACTS: SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF LAKE WATERS UNTIL CONDITIONS IMPROVE. STRONG WINDS AND SNOW OVER MOUNTAIN PASSES WILL MAKE TRAVEL DIFFICULT AT TIMES. MOTORISTS...ESPECIALLY IN HIGH PROFILE VEHICLES...SHOULD USE CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS AS WELL AS SUDDEN REDUCTION IN VISIBILITY. $$ CAZ073-021945- /O.EXB.KREV.WI.Y.0001.090102T1700Z-090103T0200Z/ MONO- INCLUDING THE CITIES OF...BRIDGEPORT...COLEVILLE...LEE VINING... MAMMOTH LAKES 339 AM PST FRI JAN 2 2009 ...WIND ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO 6 PM PST THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WIND ADVISORY... WHICH IS IN EFFECT FROM 9 AM THIS MORNING TO 6 PM PST THIS AFTERNOON. * WINDS: SOUTHWEST WINDS WILL INCREASE LATER THIS MORNING TO 20 TO 30 MPH WITH GUSTS TO 50 MPH. WIND PRONE AREAS DOWNWIND OF CANYON OPENINGS AND ALONG HIGHWAY 395 NORTH OF MONO LAKE MAY SEE LOCAL GUSTS TO 60 MPH. RIDGE GUSTS WILL INCREASE TO 90 MPH BY MIDDAY. * RAIN AND SNOW WILL DEVELOP LATE THIS MORNING. SNOW LEVELS AROUND 8000 FEET THIS MORNING WILL LOWER TO 5500 FEET BY THIS EVENING. SNOW ACCUMULATIONS OF 4 TO 8 INCHES ABOVE 8000 FEET WITH 1 TO 2 INCHES ALONG HIGHWAY 395...MOST OF WHICH WILL FALL THIS AFTERNOON AND EVENING. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS. LOOSE OUTDOOR OBJECTS SHOULD BE SECURED BEFORE STRONG WINDS BEGIN. STRONG WINDS AND SNOW OVER MOUNTAIN PASSES WILL MAKE TRAVEL DIFFICULT AT TIMES THIS AFTERNOON AND EVENING. $$ CAZ071-021800- /O.EXA.KREV.WI.Y.0001.000000T0000Z-090102T1800Z/ LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES- INCLUDING THE CITIES OF...PORTOLA...SUSANVILLE...WESTWOOD... SIERRAVILLE 339 AM PST FRI JAN 2 2009 ...WIND ADVISORY IN EFFECT UNTIL 10 AM PST THIS MORNING... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WIND ADVISORY... WHICH IS IN EFFECT UNTIL 10 AM PST THIS MORNING. * WINDS: SOUTHWEST WINDS OF 20 TO 30 MPH WITH GUSTS TO 50 MPH INCLUDING AREAS ALONG HIGHWAY 395. * RAIN THIS MORNING WILL CHANGE TO SNOW THIS AFTERNOON AS SNOW LEVELS LOWER TO VALLEY FLOORS. SNOW ACCUMULATIONS OF 4 TO 6 INCHES ARE EXPECTED IN THE HIGHER ELEVATIONS WEST OF HIGHWAY 395 WITH UP TO 2 INCHES EAST OF HIGHWAY 395. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS. STRONG WINDS AND SNOW OVER MOUNTAIN PASSES WILL MAKE TRAVEL DIFFICULT AT TIMES THROUGH THIS AFTERNOON. $$ CAZ070-NVZ005-021800- /O.CON.KREV.WI.Y.0001.000000T0000Z-090102T1800Z/ SURPRISE VALLEY CALIFORNIA-NORTHERN WASHOE COUNTY- INCLUDING THE CITIES OF...CEDARVILLE...EAGLEVILLE... FORT BIDWELL...EMPIRE...GERLACH 339 AM PST FRI JAN 2 2009 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING. * WINDS: SOUTHWEST WINDS OF 20 TO 30 MPH WITH GUSTS TO 50 MPH. THE STRONGEST WINDS WILL BE DOWNWIND OF CANYON OPENINGS. GUSTS ON HIGHER RIDGES WILL REACH 70 MPH. * RAIN THIS MORNING WILL CHANGE TO SNOW BY MIDDAY. SNOW LEVELS AROUND 6000 FEET WILL LOWER TO VALLEY FLOORS WITH SNOW ACCUMULATION UP TO 2 INCHES. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS. STRONG WINDS AND SNOW OVER CEDAR PASS WILL MAKE TRAVEL DIFFICULT AT TIMES THROUGH THIS AFTERNOON. $$ NVZ003-021945- /O.CON.KREV.WI.Y.0001.090102T1200Z-090103T0000Z/ GREATER RENO-CARSON CITY-MINDEN AREA- INCLUDING THE CITIES OF...SPARKS...VERDI...GARDNERVILLE 339 AM PST FRI JAN 2 2009 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * WINDS: SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 50 MPH. GUSTS IN WIND PRONE AREAS MAY REACH 60 MPH WITH GUSTS ON HIGHER RIDGES SUCH AS VIRGINIA PEAK EXCEEDING 80 MPH. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS. $$ NVZ004-021945- /O.CON.KREV.LW.Y.0001.090102T1200Z-090103T0000Z/ WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE- INCLUDING THE CITIES OF...FERNLEY...FALLON...LOVELOCK... SILVER SPRINGS...NIXON...IMLAY 339 AM PST FRI JAN 2 2009 ...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... A LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * WINDS: SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH OVER PYRAMID LAKE THROUGH THIS AFTERNOON. * WAVE HEIGHTS UP TO 4 FEET CAN BE EXPECTED ON PYRAMID LAKE...ESPECIALLY NEAR THE EAST AND NORTHEAST SHORES. * IMPACTS: SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF LAKE WATERS UNTIL CONDITIONS IMPROVE. $$ HTTP://WEATHER.GOV/RENO MOZLEY/GMCGUIRE
000 WWUS75 KREV 021800 NPWREV URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 1000 AM PST FRI JAN 2 2009 ...GUSTY WINDS THROUGH THIS AFTERNOON... .A FAST MOVING COLD FRONT WILL BRING STRONG GUSTY WINDS AND HIGHER ELEVATION SNOW TO THE AREA TODAY. SNOW ACCUMULATIONS AND WIND WILL COMBINE TO CREATE HAZARDOUS DRIVING CONDITIONS AT SIERRA PASSES. CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION. CAZ070-NVZ005-021900- /O.EXP.KREV.WI.Y.0001.000000T0000Z-090102T1800Z/ SURPRISE VALLEY CALIFORNIA-NORTHERN WASHOE COUNTY- INCLUDING THE CITIES OF...CEDARVILLE...EAGLEVILLE... FORT BIDWELL...EMPIRE...GERLACH 1000 AM PST FRI JAN 2 2009 ...WIND ADVISORY WILL EXPIRE AT 10 AM PST THIS MORNING... THE WIND ADVISORY WILL EXPIRE AT 10 AM PST THIS MORNING. WINDS HAVE DIMINISHED THIS MORNING ACROSS NORTHWEST NEVADA AS A COLD FRONT CONTINUES TO MOVE SOUTH ACROSS THE REGION. WEST WINDS WILL GUST UP TO 40 MPH AT TIMES THIS AFTERNOON BUT THE THREAT FOR STRONGER WINDS HAS DECREASED. $$ CAZ071-021900- /O.EXP.KREV.WI.Y.0001.000000T0000Z-090102T1800Z/ LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES- INCLUDING THE CITIES OF...PORTOLA...SUSANVILLE...WESTWOOD... SIERRAVILLE 1000 AM PST FRI JAN 2 2009 ...WIND ADVISORY WILL EXPIRE AT 10 AM PST THIS MORNING... THE WIND ADVISORY WILL EXPIRE AT 10 AM PST THIS MORNING. WINDS HAVE DIMINISHED THIS MORNING ACROSS NORTHEAST CALIFORNIA AS A COLD FRONT CONTINUES TO MOVE SOUTH ACROSS THE REGION. SOUTHWEST TO WEST WINDS WILL GUST UP TO 40 MPH AT TIMES THIS AFTERNOON BUT THE THREAT FOR STRONGER WINDS HAS DECREASED. $$ NVZ003-030000- /O.CON.KREV.WI.Y.0001.000000T0000Z-090103T0000Z/ GREATER RENO-CARSON CITY-MINDEN AREA- INCLUDING THE CITIES OF...SPARKS...VERDI...GARDNERVILLE 1000 AM PST FRI JAN 2 2009 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * WINDS: SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 55 MPH. GUSTS IN WIND PRONE AREAS MAY REACH 65 MPH WITH GUSTS ON HIGHER RIDGES SUCH AS VIRGINIA PEAK EXCEEDING 90 MPH. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS. $$ CAZ072-NVZ002-030000- /O.CON.KREV.WI.Y.0001.000000T0000Z-090103T0000Z/ GREATER LAKE TAHOE AREA- INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TAHOE CITY... TRUCKEE...MARKLEEVILLE...GLENBROOK...INCLINE VILLAGE 1000 AM PST FRI JAN 2 2009 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * WINDS: SOUTHWEST 20 TO 30 MPH WITH GUSTS TO 50 MPH. LOCAL GUSTS UP TO 60 MPH IN WIND PRONE AREAS WITH RIDGE GUSTS UP TO 90 MPH. * WAVE HEIGHTS OF 4 TO 6 FEET ARE EXPECTED ON LAKE TAHOE... ESPECIALLY NEAR THE EAST AND NORTHEAST SHORES. * RAIN AND SNOW WILL CONTINUE. SNOW LEVELS NEAR 7000 FEET WILL LOWER TO LAKE LEVEL BY LATE THIS AFTERNOON. TOTAL SNOW ACCUMULATIONS OF 6 TO 10 INCHES ABOVE 7500 FEET AND 2 TO 4 INCHES DOWN TO LAKE LEVEL. * IMPACTS: SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF LAKE WATERS UNTIL CONDITIONS IMPROVE. STRONG WINDS AND SNOW OVER MOUNTAIN PASSES WILL MAKE TRAVEL DIFFICULT AT TIMES. MOTORISTS...ESPECIALLY IN HIGH PROFILE VEHICLES...SHOULD USE CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS AS WELL AS SUDDEN REDUCTION IN VISIBILITY. $$ CAZ073-030200- /O.CON.KREV.WI.Y.0001.000000T0000Z-090103T0200Z/ MONO- INCLUDING THE CITIES OF...BRIDGEPORT...COLEVILLE...LEE VINING... MAMMOTH LAKES 1000 AM PST FRI JAN 2 2009 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS AFTERNOON. * WINDS: SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 55 MPH. WIND PRONE AREAS DOWNWIND OF CANYON OPENINGS AND ALONG HIGHWAY 395 NORTH OF MONO LAKE MAY SEE LOCAL GUSTS TO 65 MPH. RIDGE GUSTS ALONG THE SIERRA CREST UP TO 95 MPH. * RAIN AND SNOW WILL INCREASE. SNOW LEVELS AROUND 8000 FEET WILL LOWER TO 5500 FEET BY THIS EVENING. SNOW ACCUMULATIONS OF 4 TO 8 INCHES ABOVE 8000 FEET WITH 1 TO 2 INCHES ALONG HIGHWAY 395...MOST OF WHICH WILL FALL THIS AFTERNOON AND EVENING. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS. LOOSE OUTDOOR OBJECTS SHOULD BE SECURED BEFORE STRONG WINDS BEGIN. STRONG WINDS AND SNOW OVER MOUNTAIN PASSES WILL MAKE TRAVEL DIFFICULT AT TIMES THIS AFTERNOON AND EVENING. $$ NVZ004-030000- /O.CON.KREV.LW.Y.0001.000000T0000Z-090103T0000Z/ WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE- INCLUDING THE CITIES OF...FERNLEY...FALLON...LOVELOCK... SILVER SPRINGS...NIXON...IMLAY 1000 AM PST FRI JAN 2 2009 ...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... A LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * WINDS: SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH OVER PYRAMID LAKE THROUGH THIS AFTERNOON. * WAVE HEIGHTS UP TO 4 FEET CAN BE EXPECTED ON PYRAMID LAKE... ESPECIALLY NEAR THE EAST AND NORTHEAST SHORES. * IMPACTS: SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF LAKE WATERS UNTIL CONDITIONS IMPROVE. $$ MJD HTTP://WEATHER.GOV/RENO
000 WWUS75 KREV 022018 NPWREV URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 1218 PM PST FRI JAN 2 2009 ...GUSTY WINDS THROUGH THIS AFTERNOON FOR PORTIONS OF EASTERN CALIFORNIA AND WESTERN NEVADA... .A FAST MOVING COLD FRONT WILL BRING STRONG GUSTY WINDS AND HIGHER ELEVATION SNOW TO THE AREA TODAY. SNOW ACCUMULATIONS AND WIND WILL COMBINE TO CREATE HAZARDOUS DRIVING CONDITIONS AT SIERRA PASSES. CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION. CAZ072-NVZ002-022130- /O.CAN.KREV.WI.Y.0001.000000T0000Z-090103T0000Z/ GREATER LAKE TAHOE AREA- INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TAHOE CITY... TRUCKEE...MARKLEEVILLE...GLENBROOK...INCLINE VILLAGE 1218 PM PST FRI JAN 2 2009 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN RENO HAS CANCELLED THE WIND ADVISORY. * SNOWFALL OVER THE LAKE TAHOE BASIN HAS LED TO DIMINISHING WIND SPEEDS. WHILE SOME WIND GUSTS UP TO 35 MPH WILL CONTINUE THROUGH THIS AFTERNOON...WITH RIDGE GUSTS UP TO 80 MPH...THE THREAT FOR STRONGER WINDS HAS DECREASED. * ADDITIONAL SNOWFALL AMOUNTS OF 1 TO 3 INCHES ARE EXPECTED AT LAKE LEVEL...WITH UP TO 6 INCHES ABOVE 7000 FEET THROUGH THE REMAINDER OF THIS AFTERNOON. $$ NVZ003-030000- /O.CON.KREV.WI.Y.0001.000000T0000Z-090103T0000Z/ GREATER RENO-CARSON CITY-MINDEN AREA- INCLUDING THE CITIES OF...SPARKS...VERDI...GARDNERVILLE 1218 PM PST FRI JAN 2 2009 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * WINDS: SOUTHWEST WINDS 20 TO 30 MPH WITH OCCASIONAL GUSTS TO 55 MPH. GUSTS IN WIND PRONE AREAS MAY REACH 65 MPH WITH GUSTS ON HIGHER RIDGES SUCH AS VIRGINIA PEAK EXCEEDING 90 MPH. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS. $$ CAZ073-030200- /O.CON.KREV.WI.Y.0001.000000T0000Z-090103T0200Z/ MONO- INCLUDING THE CITIES OF...BRIDGEPORT...COLEVILLE...LEE VINING... MAMMOTH LAKES 1218 PM PST FRI JAN 2 2009 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS AFTERNOON. * WINDS: SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 55 MPH. WIND PRONE AREAS DOWNWIND OF CANYON OPENINGS AND ALONG HIGHWAY 395 NORTH OF MONO LAKE MAY SEE LOCAL GUSTS TO 65 MPH. RIDGE GUSTS ALONG THE SIERRA CREST UP TO 95 MPH. * RAIN AND SNOW WILL INCREASE THIS AFTERNOON. SNOW LEVELS AROUND 7500 FEET WILL LOWER TO 5500 FEET BY THIS EVENING. SNOW ACCUMULATIONS OF 3 TO 6 INCHES ARE EXPECTED ABOVE 8000 FEET WITH UP TO 2 INCHES ALONG HIGHWAY 395...MOST OF WHICH WILL FALL LATER THIS AFTERNOON AND EVENING. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS. LOOSE OUTDOOR OBJECTS SHOULD BE SECURED BEFORE STRONG WINDS BEGIN. STRONG WINDS AND SNOW OVER MOUNTAIN PASSES WILL MAKE TRAVEL DIFFICULT AT TIMES THIS AFTERNOON AND EVENING. $$ NVZ004-030000- /O.CON.KREV.LW.Y.0001.000000T0000Z-090103T0000Z/ WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE- INCLUDING THE CITIES OF...FERNLEY...FALLON...LOVELOCK... SILVER SPRINGS...NIXON...IMLAY 1218 PM PST FRI JAN 2 2009 ...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... A LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. * WINDS: SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 40 MPH OVER PYRAMID LAKE THROUGH THIS AFTERNOON. * WAVE HEIGHTS UP TO 4 FEET CAN BE EXPECTED ON PYRAMID LAKE... ESPECIALLY NEAR THE EAST AND NORTHEAST SHORES. * IMPACTS: SMALL BOATS WILL BE PRONE TO CAPSIZING AND SHOULD REMAIN OFF LAKE WATERS UNTIL CONDITIONS IMPROVE. $$ MJD HTTP://WEATHER.GOV/RENO
000 WWUS75 KREV 022348 NPWREV URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 348 PM PST FRI JAN 2 2009 NVZ003-030100- /O.EXP.KREV.WI.Y.0001.000000T0000Z-090103T0000Z/ GREATER RENO-CARSON CITY-MINDEN AREA- INCLUDING THE CITIES OF...SPARKS...VERDI...GARDNERVILLE 348 PM PST FRI JAN 2 2009 ...WIND ADVISORY WILL EXPIRE AT 4 PM PST THIS AFTERNOON... THE WIND ADVISORY WILL EXPIRE AT 4 PM PST THIS AFTERNOON. WINDS HAVE DECREASED OVER WESTERN NEVADA. WHILE SOME WIND GUSTS UP TO 40 MPH WILL REMAIN POSSIBLE THROUGH THE EARLY EVENING AS A COLD FRONT PASSES THROUGH...THE THREAT FOR A PROLONGED PERIOD OF STRONG WINDS HAS ENDED. $$ NVZ004-030100- /O.EXP.KREV.LW.Y.0001.000000T0000Z-090103T0000Z/ WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE- INCLUDING THE CITIES OF...FERNLEY...FALLON...LOVELOCK... SILVER SPRINGS...NIXON...IMLAY 348 PM PST FRI JAN 2 2009 ...LAKE WIND ADVISORY WILL EXPIRE AT 4 PM PST THIS AFTERNOON... THE LAKE WIND ADVISORY WILL EXPIRE AT 4 PM PST THIS AFTERNOON. WINDS HAVE DECREASED OVER WESTERN NEVADA...RESULTING IN REDUCED WAVE HEIGHTS ON PYRAMID LAKE. A FEW GUSTS TO 30 MPH MAY OCCUR THROUGH THE EARLY EVENING AS A COLD FRONT PASSES THROUGH...BUT THE THREAT FOR A PROLONGED PERIOD OF GUSTY WINDS HAS ENDED. $$ CAZ073-030200- /O.CON.KREV.WI.Y.0001.000000T0000Z-090103T0200Z/ MONO- INCLUDING THE CITIES OF...BRIDGEPORT...COLEVILLE...LEE VINING... MAMMOTH LAKES 348 PM PST FRI JAN 2 2009 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS AFTERNOON... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS AFTERNOON. * WINDS: SOUTHWEST TO WEST WINDS 15 TO 25 MPH WITH GUSTS TO 50 MPH. WIND PRONE AREAS DOWNWIND OF CANYON OPENINGS AND ALONG HIGHWAY 395 NORTH OF MONO LAKE MAY SEE LOCALLY STRONGER GUSTS. RIDGE GUSTS ALONG THE SIERRA CREST UP TO 90 MPH. * RAIN AND SNOW WILL CONTINUE...WITH SNOW LEVELS LOWERING TO THE VALLEY FLOOR BY EARLY EVENING. SNOW ACCUMULATIONS OF 2 TO 4 INCHES ARE EXPECTED ABOVE 8000 FEET WITH UP TO 2 INCHES ALONG HIGHWAY 395. * IMPACTS: MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION AND REMAIN ALERT FOR SUDDEN GUSTS OR CROSS WINDS. STRONG WINDS AND SNOW OVER MOUNTAIN PASSES WILL MAKE TRAVEL DIFFICULT AT TIMES THROUGH EARLY EVENING. $$ MJD HTTP://WEATHER.GOV/RENO
000 WWUS75 KREV 030139 NPWREV URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 539 PM PST FRI JAN 2 2009 CAZ073-030245- /O.EXP.KREV.WI.Y.0001.000000T0000Z-090103T0200Z/ MONO- INCLUDING THE CITIES OF...BRIDGEPORT...COLEVILLE...LEE VINING... MAMMOTH LAKES 539 PM PST FRI JAN 2 2009 ...WIND ADVISORY WILL EXPIRE AT 6 PM PST THIS AFTERNOON... THE WIND ADVISORY WILL EXPIRE AT 6 PM PST THIS AFTERNOON. WINDS OVER THE LOWER ELEVATIONS OF MONO COUNTY HAVE DECREASED...WITH GUSTS TO 35 MPH. WINDS WILL CONTINUE TO DECREASE TONIGHT. $$ BRONG HTTP://WEATHER.GOV/RENO
What forecasters said that day
The local office's own words before this wind advisory went out, 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 this wind advisory went out at Jan 1, 2:30 PM PST, 7 minutes earlier.
Area forecast discussion, Jan 1, 2:30 PM PST, 7 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE RENO NV
230 PM PST THU JAN 1 2009
.SHORT TERM...
UPPER WAVE CURRENTLY NEAR 40N/140W (1200MI W OF RNO) RACING EASTWARD
AND WILL PRODUCE A PERIOD OF PRECIP AND WIND TONIGHT THROUGH FRIDAY
NIGHT. HAVE FAVORED THE GFS/ECWMF SYNOPTIC SOLUTIONS OVER THE NAM,
WITH THE LATTER SLOWER WITH WAVE PROGRESSION. IT SHOULD BE NOTED
THAT SREF SHOWS A BIMODAL CLUSTERING REGARDING SPEED OF WAVE, SO
TIMING ASPECTS OF THE FORECAST REMAIN SLIGHTLY UNCERTAIN.
**PRECIP**
WE HAD A FEW LIGHT SHOWERS MOVE OVER THE NRN ZONES TODAY. THOSE ARE
PRETTY MUCH GONE THOUGH PLENTY OF CLOUDS WILL REMAIN AHEAD OF WARM
FRONT MOVING ONSHORE. MAIN AREA OF PRECIP EXPECTED TO MOVE INTO NE
CA AFTER MIDNIGHT THOUGH IT WILL REMAIN CONFINED TO MTNS WITH DECENT
SHADOWING SIGNATURES IN MODEL FCSTS. PRECIP COVERAGE INCREASES FRI
MORNING INTO THE AFTN FOR LASSEN/TAHOE AND OVER SURPRISE VLY INTO
GREAT BASIN, WHILE SHADOWING FOR RNO/CC APPEARS LIKELY (LOW RH AND
SUBSIDENCE IN DENDRITIC ZONE).
PRECIP TYPE IS GOING TO BE TRICKY. HAVE RAISED SNOW LEVELS A LOT
BASED ON OBS AND LATEST MODEL 700MB TEMP/WET BULB ZERO GUIDANCE,
SUCH THAT A PERIOD OF -RA SEEMS LIKELY EVEN AT TRK/TVL FRI MORN. A
SLIGHT CHANCE OF -FZRA IN COLDER VALLEYS GIVEN LOW LEVEL NOCTURNAL
INVERSION ON FCST SOUNDINGS, BUT CHCS APPEAR MINIMAL. EXPECTING
CHANGE OVER TO SN AT TAHOE AROUND/AFTER 18Z/FRI, PERHAPS ACCOMPANIED
BY A HEAVY BURST OF SN WITH SOME INSTABILITY ANTICIPATED PER GFS
CAPE. PLENTY OF LIFT IN THE DENDRITIC LAYER, THOUGH SPEED OF SYSTEM
WILL LIMIT SNOW AMOUNTS. PRECIP TAILS OFF QUICKLY OVER MONO CO AS
SYSTEM CONTINUES EAST INTO UTAH. SN AMOUNTS OF 2-5 POSSIBLE AT
TVL/TRK WITH UP TO 10 IN HIGHEST ELEVATIONS A COUPLE INCHES IN
LASSEN VALLEYS, WITH UP TO 6 IN HIGHER ELEVATIONS W OF 395.
CONCERNED THAT A SECONDARY BAND OF SN COULD DEVELOP BEHIND THE COLD
FRONT AFTER 21Z/FRI, AFFECTING SVE/RNO/LOL/NFL AREAS WITH A BRIEF
BURST OF SNOW IN THE EVENING HOURS FRIDAY. NAM REALLY SHOWS THIS
(2-3 AT RNO), WITH GFS AND SREF MAX QPF GRAPHICS HINTING AT IT AS
WELL BUT TO A LESSER EXTENT. HAVE INCREASED PRECIP CHCS FRI EVE OVER
THESE AREAS TO ACCOUNT FOR POSSIBILITY OF ANOTHER BAND.
**WINDS**
AIRCRAFT REPORTS AND SATELLITE DERIVED WINDS SHOWING A PLUME OF
50-70KT WINDS AT 700MB DEVELOPING OVER OREGON AND OFFSHORE OF NW CA
TODAY. THIS AREA OF INTENSE WINDS FCST BY GFS TO SLIDE S INTO NRN
PARTS OF THE CWA LATE TONIGHT, WITH WINDS TO 55KTS BY MID-DAY FRI
NEAR RNO. THIS COMBINED WITH A VERY TIGHT PRESSURE GRADIENT AND
SHADOWING SIGNATURES WILL RESULT IN STRONG GUSTY WINDS FOR MUCH OF
THE AREA LATE TONIGHT AND FRIDAY.
LOCAL AND NCEP HIGHREZ WRF RUNS SHOWING GOOD POTENTIAL FOR ADVISORY
GUSTS FROM RNO NORTH INTO SURPRISE VALLEY. NAM BUFR DATA SHOWING A
2-4 HOUR WINDOW WITH GUSTS AOA 40 KTS. HYSPLIT TRAJECTORIES BASED ON
THE NAM SHOWING AIR PARCELS HAVING ORIGINS ABOVE THE PBL OVER CA,
WHICH SEEMS TO FAVOR STRONGER WINDS AT RNO. HAVE POSTED WIND
ADVISORIES FOR THESE AREAS, AND LAKE WIND ADVISORIES FOR
TAHOE/PYRAMID. THERE ARE HINTS AT AN INVERSION DEVELOPING ALOFT OVER
NRN ZONES LATE TONIGHT WHICH MIGHT ENHANCE WINDS, BUT NO SUCH
FEATURE NEAR RNO, SO WINDS WHERE MIGHT BE MORE MARGINAL. HIGH WINDS
ARE NOTORIOUSLY HARD TO FORECAST FOR SURPRISE VALLEY, BUT ENOUGH
POTENTIAL FOR LOCALIZED STRONG WINDS TO ISSUE AN ADVISORY.
**TEMPERATURES**
IN GENERAL MADE NO MAJOR CHANGES TO TEMPERATURES, EXCEPT TO COOL
LOWS SAT NIGHT ESPECIALLY NEAR TRK/TVL. MOS GUIDANCE HAS COME
COLDER, SHOWING -4 AT TRK.
**IMPACTS**
TRAVEL OVER THE SIERRA PASSES WILL LIKELY BECOME SLOW, WITH SNOW
ACCUMULATIONS FRIDAY. THIS WILL AFFECT PEOPLE HEADING TO SKI AREAS
FOR WEEKEND, AND THOSE RETURNING HOME FROM HOLIDAY TRIPS. WILL BE
ISSUING AN SPS TO COVER THIS AND WIND POTENTIAL IN THE LEE, ALONG
WITH THE ADVISORIES.
CS
.LONG TERM...MONDAY THROUGH THURSDAY...
ENERGY MOVING THROUGH THE FAR NORTHWEST CONUS ATOP AN EASTERN
PACIFIC RIDGE WILL SPREAD MORE SLIGHT CHANCE TO CHANCE POPS ACROSS
THE NORTHERN CWA MONDAY AND TUESDAY...MOSTLY WELL NORTH OF
INTERSTATE 80. ANY PRECIP WOULD LIKELY BE LIGHT WITH ALL LIFT
ORIGINATING FROM A GLANCING BLOW OF WARM AIR ADVECTION. TUESDAY
NIGHT THROUGH WEDNESDAY NIGHT...A RIDGE WILL AT LEAST BRIEFLY BUILD
INTO THE REGION FOR DRY CONDITIONS AND LIGHT WINDS.
THURSDAY...THE EC AND GFS SHOW A FAST-MOVING SYSTEM IMPINGING ON THE
NORTH SIDE OF THE RIDGE AS IT MOVES THROUGH THE PACIFIC NORTHWEST.
THE NAEFS SHOWS NO PRECIP PROBABILITIES THURSDAY BUT THAT IS NOT
SURPRISING GIVEN THE COARSE RESOLUTION OF THE ENSEMBLE SYSTEM MAKING
IT DIFFICULT FOR ITS MEMBERS TO DEPICT A SMALLER SCALE SYSTEM (SOME
MEMBERS DO WEAKLY HINT AT ENERGY MOVING INTO THE PACIFIC NORTHWEST
THURSDAY). IN ANY CASE...IT WAS WORTH A HEADS UP SLIGHT CHANCE FOR
THE FAR NORTHERN CWA.
TEMPERATURE WISE...UNREMARKABLE HIGH TEMPERATURES FOR JANUARY ARE
EXPECTED WITH HIGHS MOSTLY IN THE 40S TO AROUND 50 IN THE VALLEYS.
THAT BEING SAID...WITH NO STRONG SURFACE HIGH EXPECTED TO BUILD IN
THROUGH THURSDAY...HIGHS COULD EASILY TOP OUT WELL INTO THE 50S WITH
A LITTLE HELP FROM MIXING. AT THIS TIME...THURSDAY COULD BE THE BEST
BET IF THE PAC NW SYSTEM CAN STIR UP ENOUGH WESTERLY WINDS TO MIX
OUT THE VALLEYS WELL. SNYDER
&&
.AVIATION...
FOR THE NORTHERN SIERRA INCLUDING KTRK AND KTVL...
SNOW LEVELS WILL REMAIN 7000-8000 FT FROM TAHOE NORTH TONIGHT BEFORE
FALLING TO 5000-6000 FEET BY AROUND 18Z FRIDAY. THIS SHOULD KEEP
KTRK AND KTVL -RA WITH VISIBILITIES AOA 5SM UNTIL AFT 18Z FRIDAY.
AFT 18Z FRIDAY...-RA/RA WILL CHANGE TO -SN/SN WITH A PD OF +SN PSBL
20Z-00Z SATURDAY. THIS SHOULD TANK VSBYS/CIGS IN THE SIERRA...WITH
CONDITIONS GOING BELOW MINIMUMS FOR KTVL/KTRK THRU ARND 00Z.
CIGS/VSBYS SHOULD IMPROVE BY ARND 03Z SATURDAY AS SNOW SHWRS TAPERS
OFF.
WIND WISE FOR THE NORTHERN AND CENTRAL SIERRA...EXPECT WINDS OF
40-50 KTS WITH GUSTS 70-90 KTS OVER RIDGES LATE TONIGHT AND FRIDAY.
FOR THE WESTERN GREAT BASIN INCLUDING KRNO AND KLOL...
WIND GUSTS 30-40 KTS EXPECTED ALONG AND AHEAD OF COLD FRONT FRIDAY
...MAINLY WEST OF KLOL. WINDS TO DECREASE AFT 00Z BEHIND COLD FRONT.
PRECIP WISE...A BRIEF PD OF -RA WITH VSBYS/CIGS MOSTLY ABV 6SM/030
EXPECTED WITH COLD FRONT. A BRIEF PD OF -SN IS PSBL FOR KRNO/KLOL
00Z-06Z SATURDAY...WITH LESS THAN AN INCH OF SNOWFALL EXPECTED.
SNYDER
&&
.REV WATCHES/WARNINGS/ADVISORIES...
NV...NVZ005 WIND ADVISORY 10 PM TONIGHT THROUGH 10 AM FRIDAY.
NVZ003 WIND ADVISORY 4 AM THROUGH 4 PM FRIDAY.
NVZ004 LAKE WIND ADVISORY 4 AM THROUGH 4 PM FRIDAY.
NVZ002 LAKE WIND ADVISORY 4 AM THROUGH 4 PM FRIDAY.
CA...CAZ070 WIND ADVISORY 10 PM TONIGHT THROUGH 10 AM FRIDAY.
CAZ072 LAKE WIND ADVISORY 4 AM THROUGH 4 PM FRIDAY.
&&
HTTP://WEATHER.GOV/RENOIn the hours before
Special weather statement, Jan 1, 2:31 PM PST, 6 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE RENO NV 231 PM PST THU JAN 1 2009 CAZ071>073-NVZ002-021215- LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES- GREATER LAKE TAHOE AREA-MONO- INCLUDING THE CITIES OF...PORTOLA...SUSANVILLE...WESTWOOD... SIERRAVILLE...SOUTH LAKE TAHOE...TAHOE CITY...TRUCKEE... MARKLEEVILLE...BRIDGEPORT...COLEVILLE...LEE VINING... MAMMOTH LAKES...GLENBROOK...INCLINE VILLAGE 231 PM PST THU JAN 1 2009 A FAST MOVING STORM AND COLD FRONT WILL BRING SNOW AND STRONG RIDGE WINDS TO THE SIERRA TONIGHT AND FRIDAY. DAYTIME HIGHS WILL BE AROUND 20 DEGREES COLDER BY SATURDAY. SNOW LEVELS ABOVE 8000 FEET WILL DROP TO THE LAKE TAHOE LAKE LEVEL BY NOON ON FRIDAY AND CONTINUE TO LOWER THROUGH THE AFTERNOON. SNOW AMOUNTS FROM LATE TONIGHT THROUGH FRIDAY... * ABOVE 8000 FEET - UP TO A FOOT * AT LAKE LEVEL - 2 TO 5 INCHES RIDGE WINDS WILL GUST TO 100 MPH TONIGHT AND FRIDAY. HIGH TEMPERATURES BY SATURDAY WILL DROP INTO THE MID TO UPPER 20S AT THE LAKE WITH SINGLE DIGITS TO BELOW ZERO READINGS SATURDAY NIGHT. CAZ070-NVZ001-003>005-021215- SURPRISE VALLEY CALIFORNIA-MINERAL AND SOUTHERN LYON COUNTIES- GREATER RENO-CARSON CITY-MINDEN AREA- WESTERN NEVADA BASIN AND RANGE INCLUDING PYRAMID LAKE- NORTHERN WASHOE COUNTY- INCLUDING THE CITIES OF...CEDARVILLE...EAGLEVILLE... FORT BIDWELL...HAWTHORNE...YERINGTON...SMITH VALLEY...MINA... SCHURZ...SPARKS...VERDI...GARDNERVILLE...FERNLEY...FALLON... LOVELOCK...SILVER SPRINGS...NIXON...IMLAY...EMPIRE...GERLACH 231 PM PST THU JAN 1 2009 A FAST MOVING STORM AND COLD FRONT WILL BRING A PERIOD OF GUSTY WINDS LATE TONIGHT AND FRIDAY WILL BE FOLLOWED BY LIGHT SNOW ACCUMULATIONS. DAYTIME HIGHS WILL BE AROUND 20 DEGREES COLDER BY SATURDAY. WINDS WILL GUST TO 50 MPH AFTER MIDNIGHT TONIGHT IN AREAS NORTH OF GERLACH. STRONG GUSTY WINDS WILL AFFECT THE RENO AND CARSON CITY AREAS AND SOUTH ALONG THE 395 CORRIDOR INTO EASTERN MONO AND WESTERN MINERAL COUNTIES FRIDAY. THE COLD FRONT WILL MOVE THROUGH WESTERN NEVADA FRIDAY AFTERNOON WITH SOME LIGHT SNOW ACCUMULATIONS POSSIBLE ALONG AND IN THE WAKE OF THE FRONT FRIDAY EVENING. * RENO-CARSON CITY-HIGHWAY 395 CORRIDOR...A DUSTING TO AN INCH OR 2 OF SNOW POSSIBLE FRIDAY NIGHT. * LOVELOCK TO FALLON AND EAST...1 TO 2 INCHES OF SNOW FRIDAY. HIGH TEMPERATURES ON SATURDAY WILL BE IN THE 30S. JAH/CS HTTP://WEATHER.GOV/RENO
The office that day
Everything else NWS Reno, NV issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 1, 2:37 PM PST | Lake Wind Advisory | REV | Alpine, El Dorado, Nevada, Placer | 25 hr |
Nearby
Wind Advisories in California, 2009Wind Advisories in Nevada, 2009Every wind advisory in 2009
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive.