Alert archive / Nevada / Snow Advisories in 2007
Snow Advisory 7, NWS Reno, NV
NWS Reno, NV issued this snow advisory at Feb 24, 2007, 3:49 AM PST for Washoe County, Nevada; Modoc County, California. It took effect at Feb 24, 2007, 4:00 PM PST. It was in force for 18 hr.
The area
The counties it named.
The facts
- Issued
- Feb 24, 2007, 3:49 AM PST (11:49 UTC)
- In effect from
- Feb 24, 2007, 4:00 PM PST
- Expired
- Feb 25, 2007, 10:00 AM PST
- In force
- 18 hr
- Issued by
- NWS Reno, NV
Counties Modoc County, CA, Washoe County, NV
The radar
The Reno radar (KRGX), 165 km from the middle of the area, began a volume at 11:51 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Reno, NV (KREV), launched 00:00Z, 11.8 hours before the alert went out and 242 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
- 1537 m above ground
- 0-6 km bulk shear
- 80 kt
- 0-1 km storm-relative helicity
- 46 m²/s²
- 0-3 km storm-relative helicity
- 116 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS45 KREV 241149 WSWREV URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 349 AM PST SAT FEB 24 2007 ...SNOW AND WIND WILL AFFECT THE NORTHERN SIERRA AND WESTERN NEVADA THIS WEEKEND... A STORM SYSTEM WILL APPROACH THE PACIFIC NORTHWEST TODAY. COOL AND MOIST FLOW AHEAD OF THIS SYSTEM WILL MOVE INTO THE AREA BY THIS EVENING AND CONTINUE THROUGH SUNDAY. SIGNIFICANT SNOWFALL AND STRONG WINDS ARE EXPECTED...WHICH WILL IMPEDE TRAVEL IN THE SIERRA THROUGH SUNDAY. THE SNOW SHOULD TAPER TO SHOWERS BY SUNDAY EVENING WITH A SHORT BREAK BEFORE THE NEXT STRONGER STORM ARRIVES ON MONDAY AND TUESDAY. PLEASE SEE THE SPECIAL WEATHER STATEMENT ISSUED BY THE NATIONAL WEATHER SERVICE IN RENO FOR MORE INFORMATION ON THIS SECOND SYSTEM. IF YOU PLAN TO TRAVEL IN THE SIERRA BETWEEN THIS EVENING THROUGH SUNDAY...BE PREPARED FOR HAZARDOUS DRIVING CONDITIONS. ALLOW EXTRA TIME TO REACH YOUR DESTINATIONS AND REMEMBER TO CARRY TIRE CHAINS...FOOD...WATER AND EXTRA CLOTHING. CAZ071-250000- /O.UPG.KREV.WS.A.0004.070225T0000Z-070226T0000Z/ /O.NEW.KREV.WS.W.0002.070224T2200Z-070226T0000Z/ LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES- INCLUDING THE CITIES OF...PORTOLA...SUSANVILLE...WESTWOOD... SIERRAVILLE 349 AM PST SAT FEB 24 2007 ...WINTER STORM WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 4 PM PST SUNDAY... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT FROM 2 PM THIS AFTERNOON TO 4 PM PST SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. LIGHT RAIN AND SNOW WILL BEGIN THIS AFTERNOON IN LASSEN COUNTY AND WILL INCREASE AND EXPAND SOUTH THROUGH THIS EVENING. SNOW LEVELS WILL START OUT AROUND 4500 TO 5000 FEET THIS EVENING...AND WILL THEN DROP TO ALL VALLEY FLOORS OVERNIGHT. STRONG WINDS WILL COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW WITH WHITEOUT CONDITIONS...ESPECIALLY OVER AREA PASSES THROUGH SUNDAY. TOTAL SNOWFALL OF 6 TO 12 INCHES IS EXPECTED ABOVE 6000 FEET...MAINLY WEST OF HIGHWAY 395. THE SNOW SHOULD TAPER TO SHOWERS BY SUNDAY EVENING. CONDITIONS CAN DETERIORATE RAPIDLY IN WINTER WEATHER SITUATIONS... SLOW DOWN AND ALLOW EXTRA TIME WHEN TRAVELING. PRACTICE YOUR WINTER SAFETY RULES...CARRY TIRE CHAINS...FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF AN EMERGENCY. $$ CAZ072-NVZ002-250000- /O.UPG.KREV.WS.A.0004.070225T0000Z-070226T0000Z/ /O.NEW.KREV.WS.W.0002.070225T0200Z-070226T0000Z/ GREATER LAKE TAHOE AREA- INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TAHOE CITY... TRUCKEE...MARKLEEVILLE...GLENBROOK...INCLINE VILLAGE 349 AM PST SAT FEB 24 2007 ...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO 4 PM PST SUNDAY... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 4 PM PST SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. LIGHT RAIN AND SNOW WILL BEGIN THIS EVENING ACROSS THE TAHOE BASIN AND WILL CONTINUE THROUGH SUNDAY. STRONG WINDS MAY COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW WITH WHITEOUT CONDITIONS...ESPECIALLY OVER AREA PASSES THROUGH SUNDAY. A TOTAL OF 12 TO 18 INCHES OF SNOWFALL IS EXPECTED ABOVE 7000 FEET...WITH 6 TO 12 INCHES AT LAKE LEVEL. THE SNOW SHOULD TAPER TO SHOWERS BY SUNDAY EVENING. CONDITIONS CAN DETERIORATE RAPIDLY IN WINTER WEATHER SITUATIONS... SLOW DOWN AND ALLOW EXTRA TIME WHEN TRAVELING. PRACTICE YOUR WINTER SAFETY RULES...CARRY TIRE CHAINS...FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF AN EMERGENCY. $$ CAZ070-NVZ005-250000- /O.NEW.KREV.SN.Y.0007.070225T0000Z-070225T1200Z/ SURPRISE VALLEY CALIFORNIA-NORTHERN WASHOE COUNTY- INCLUDING THE CITIES OF...CEDARVILLE...EAGLEVILLE... FORT BIDWELL...EMPIRE...GERLACH 349 AM PST SAT FEB 24 2007 ...SNOW ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM PST SUNDAY... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A SNOW ADVISORY... WHICH IS IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM PST SUNDAY. LIGHT RAIN AND SNOW WILL BEGIN THIS AFTERNOON ACROSS FAR WESTERN NEVADA AND WILL CONTINUE OVERNIGHT. STRONG WINDS MAY COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW. A TOTAL OF 2 TO 4 INCHES OF SNOWFALL IS EXPECTED ABOVE 5000 FEET...WITH 1 TO 3 INCHES ON THE VALLEY FLOORS. THE SNOW SHOULD TAPER TO SHOWERS SUNDAY MORNING. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ OHARA/WALLMANN HTTP://WEATHER.GOV/RENO
7 follow-up statements
000 WWUS45 KREV 241159 CCA WSWREV URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 349 AM PST SAT FEB 24 2007 ...SNOW AND WIND WILL AFFECT THE NORTHERN SIERRA AND WESTERN NEVADA THIS WEEKEND... A STORM SYSTEM WILL APPROACH THE PACIFIC NORTHWEST TODAY. COOL AND MOIST FLOW AHEAD OF THIS SYSTEM WILL MOVE INTO THE AREA BY THIS EVENING AND CONTINUE THROUGH SUNDAY. SIGNIFICANT SNOWFALL AND STRONG WINDS ARE EXPECTED...WHICH WILL IMPEDE TRAVEL IN THE SIERRA THROUGH SUNDAY. THE SNOW SHOULD TAPER TO SHOWERS BY SUNDAY EVENING WITH A SHORT BREAK BEFORE THE NEXT STRONGER STORM ARRIVES ON MONDAY AND TUESDAY. PLEASE SEE THE SPECIAL WEATHER STATEMENT ISSUED BY THE NATIONAL WEATHER SERVICE IN RENO FOR MORE INFORMATION ON THIS SECOND SYSTEM. IF YOU PLAN TO TRAVEL IN THE SIERRA BETWEEN THIS EVENING THROUGH SUNDAY...BE PREPARED FOR HAZARDOUS DRIVING CONDITIONS. ALLOW EXTRA TIME TO REACH YOUR DESTINATIONS AND REMEMBER TO CARRY TIRE CHAINS...FOOD...WATER AND EXTRA CLOTHING. CAZ071-250000- /O.UPG.KREV.WS.A.0004.070225T0000Z-070226T0000Z/ /O.NEW.KREV.WS.W.0002.070224T2200Z-070226T0000Z/ LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES- INCLUDING THE CITIES OF...PORTOLA...SUSANVILLE...WESTWOOD... SIERRAVILLE 349 AM PST SAT FEB 24 2007 ...WINTER STORM WARNING IN EFFECT FROM 2 PM THIS AFTERNOON TO 4 PM PST SUNDAY... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT FROM 2 PM THIS AFTERNOON TO 4 PM PST SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. LIGHT RAIN AND SNOW WILL BEGIN THIS AFTERNOON IN LASSEN COUNTY AND WILL INCREASE AND EXPAND SOUTH THROUGH THIS EVENING. SNOW LEVELS WILL START OUT AROUND 4500 TO 5000 FEET THIS EVENING...AND WILL THEN DROP TO ALL VALLEY FLOORS OVERNIGHT. STRONG WINDS WILL COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW WITH WHITEOUT CONDITIONS...ESPECIALLY OVER AREA PASSES THROUGH SUNDAY. TOTAL SNOWFALL OF 8 TO 15 INCHES IS EXPECTED ABOVE 5000 FEET...MAINLY WEST OF HIGHWAY 395...WITH 3 TO 6 INCHES BELOW 5000 FEET. THE SNOW SHOULD TAPER TO SHOWERS BY SUNDAY EVENING. CONDITIONS CAN DETERIORATE RAPIDLY IN WINTER WEATHER SITUATIONS... SLOW DOWN AND ALLOW EXTRA TIME WHEN TRAVELING. PRACTICE YOUR WINTER SAFETY RULES...CARRY TIRE CHAINS...FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF AN EMERGENCY. $$ CAZ072-NVZ002-250000- /O.UPG.KREV.WS.A.0004.070225T0000Z-070226T0000Z/ /O.NEW.KREV.WS.W.0002.070225T0200Z-070226T0000Z/ GREATER LAKE TAHOE AREA- INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TAHOE CITY... TRUCKEE...MARKLEEVILLE...GLENBROOK...INCLINE VILLAGE 349 AM PST SAT FEB 24 2007 ...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO 4 PM PST SUNDAY... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WINTER STORM WARNING...WHICH IS IN EFFECT FROM 6 PM THIS EVENING TO 4 PM PST SUNDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. LIGHT RAIN AND SNOW WILL BEGIN THIS EVENING ACROSS THE TAHOE BASIN AND WILL CONTINUE THROUGH SUNDAY. STRONG WINDS MAY COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW WITH WHITEOUT CONDITIONS...ESPECIALLY OVER AREA PASSES THROUGH SUNDAY. A TOTAL OF 12 TO 24 INCHES OF SNOWFALL IS EXPECTED ABOVE 7000 FEET...WITH 6 TO 12 INCHES AT LAKE LEVEL. THE SNOW SHOULD TAPER TO SHOWERS BY SUNDAY EVENING. CONDITIONS CAN DETERIORATE RAPIDLY IN WINTER WEATHER SITUATIONS... SLOW DOWN AND ALLOW EXTRA TIME WHEN TRAVELING. PRACTICE YOUR WINTER SAFETY RULES...CARRY TIRE CHAINS...FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF AN EMERGENCY. $$ CAZ070-NVZ005-250000- /O.NEW.KREV.SN.Y.0007.070225T0000Z-070225T1200Z/ SURPRISE VALLEY CALIFORNIA-NORTHERN WASHOE COUNTY- INCLUDING THE CITIES OF...CEDARVILLE...EAGLEVILLE... FORT BIDWELL...EMPIRE...GERLACH 349 AM PST SAT FEB 24 2007 ...SNOW ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM PST SUNDAY... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A SNOW ADVISORY... WHICH IS IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM PST SUNDAY. LIGHT RAIN AND SNOW WILL BEGIN THIS AFTERNOON ACROSS FAR WESTERN NEVADA AND WILL CONTINUE OVERNIGHT. STRONG WINDS MAY COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW. A TOTAL OF 2 TO 4 INCHES OF SNOWFALL IS EXPECTED. THE SNOW SHOULD TAPER TO SHOWERS SUNDAY MORNING. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ OHARA/WALLMANN HTTP://WEATHER.GOV/RENO
000 WWUS45 KREV 242001 WSWREV URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 1201 PM PST SAT FEB 24 2007 ...SNOW AND WIND WILL AFFECT THE NORTHERN SIERRA AND WESTERN NEVADA THIS WEEKEND... A STORM SYSTEM WILL BRING SNOW TO NORTHEAST CALIFORNIA...NORTHWEST NEVADA AND THE LAKE TAHOE BASIN BY LATE THIS AFTERNOON AND CONTINUE THROUGH TONIGHT AND SUNDAY. SIGNIFICANT SNOWFALL AND STRONG WINDS ARE EXPECTED...WHICH WILL IMPEDE TRAVEL IN THE SIERRA THROUGH SUNDAY. THE SNOW SHOULD TAPER TO SHOWERS BY SUNDAY EVENING WITH A SHORT BREAK BEFORE AN EVEN STRONGER STORM ARRIVES ON MONDAY AND TUESDAY. SEE THE LATEST SPECIAL WEATHER STATEMENT ISSUED BY THE NATIONAL WEATHER SERVICE IN RENO FOR MORE INFORMATION ON THIS SECOND STORM. IF YOU PLAN TO TRAVEL IN THE SIERRA BETWEEN THIS EVENING THROUGH SUNDAY...BE PREPARED FOR HAZARDOUS DRIVING CONDITIONS. ALLOW EXTRA TIME TO REACH YOUR DESTINATIONS AND REMEMBER TO CARRY TIRE CHAINS...FOOD...WATER AND EXTRA CLOTHING. CAZ071-250415- /O.CON.KREV.WS.W.0002.070224T2200Z-070226T0000Z/ LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES- INCLUDING THE CITIES OF...PORTOLA...SUSANVILLE...WESTWOOD... SIERRAVILLE 1201 PM PST SAT FEB 24 2007 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 4 PM PST SUNDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 4 PM PST SUNDAY. RAIN AND SNOW WILL BEGIN THIS AFTERNOON IN WESTERN LASSEN COUNTY...THEN BECOME HEAVY AT TIMES AND EXPAND SOUTH TONIGHT. SNOW MAY DIMINISH FOR A FEW HOURS SUNDAY MORNING BUT INCREASE AGAIN BY LATE MORNING. SNOW LEVELS BETWEEN 4500 AND 5000 FEET THIS EVENING WILL DROP TO ALL VALLEY FLOORS OVERNIGHT. STRONG WINDS WILL COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW WITH WHITEOUT CONDITIONS...ESPECIALLY OVER AREA PASSES THROUGH SUNDAY. SNOWFALL TOTALS OF 12 TO 18 INCHES ARE EXPECTED ABOVE 5000 FEET WITH 6 TO 12 INCHES BELOW 5000 FEET IN AREAS WEST OF HIGHWAY 395. IN THE LOWER VALLEYS OF LASSEN COUNTY EAST OF HIGHWAY 395...3 TO 6 INCHES OF SNOW ARE EXPECTED BEFORE THE SNOW TAPERS TO SCATTERED SHOWERS BY EARLY SUNDAY EVENING. CONDITIONS CAN DETERIORATE RAPIDLY IN WINTER WEATHER SITUATIONS... SLOW DOWN AND ALLOW EXTRA TIME WHEN TRAVELING. PRACTICE YOUR WINTER SAFETY RULES...CARRY TIRE CHAINS...FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF AN EMERGENCY. $$ CAZ072-NVZ002-250415- /O.CON.KREV.WS.W.0002.070225T0200Z-070226T0000Z/ GREATER LAKE TAHOE AREA- INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TAHOE CITY... TRUCKEE...MARKLEEVILLE...GLENBROOK...INCLINE VILLAGE 1201 PM PST SAT FEB 24 2007 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 4 PM PST SUNDAY... A WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 4 PM PST SUNDAY. SNOW WILL BEGIN EARLY THIS EVENING ACROSS THE LAKE TAHOE BASIN AND WILL CONTINUE TONIGHT AND THROUGH MUCH OF SUNDAY...WITH HEAVY SNOW EXPECTED AT TIMES. STRONG WINDS MAY COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW WITH WHITEOUT CONDITIONS... ESPECIALLY OVER AREA PASSES THROUGH SUNDAY. SNOWFALL TOTALS OF 15 TO 30 INCHES ARE EXPECTED ABOVE 7000 FEET...WITH 8 TO 16 INCHES AT LAKE LEVEL BEFORE THE SNOW TAPERS TO SHOWERS BY SUNDAY EVENING. CONDITIONS CAN DETERIORATE RAPIDLY IN WINTER WEATHER SITUATIONS... SLOW DOWN AND ALLOW EXTRA TIME WHEN TRAVELING. PRACTICE YOUR WINTER SAFETY RULES...CARRY TIRE CHAINS...FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF AN EMERGENCY. $$ NVZ003-250415- /O.NEW.KREV.SB.Y.0001.070225T1200Z-070225T2000Z/ GREATER RENO-CARSON CITY-MINDEN AREA- INCLUDING THE CITIES OF...SPARKS...VERDI...GARDNERVILLE 1201 PM PST SAT FEB 24 2007 ...SNOW AND BLOWING SNOW ADVISORY IN EFFECT FROM 4 AM TO 12 PM PST SUNDAY... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A SNOW AND BLOWING SNOW ADVISORY...WHICH IS IN EFFECT FROM 4 AM TO 12 PM PST SUNDAY. SNOW WILL DEVELOP NORTH OF RENO AND SPREAD SOUTH ACROSS THE REMAINDER OF THE RENO AND SPARKS AREA BY EARLY SUNDAY MORNING. SNOWFALL TOTALS OF 2 TO 4 INCHES ARE EXPECTED WITH LOCAL AMOUNTS UP TO 6 INCHES IN THE FOOTHILLS NORTH AND WEST OF RENO AND AROUND VIRGINIA CITY. LIGHTER SNOW AMOUNTS OF LESS THAN 2 INCHES ARE EXPECTED FROM CARSON CITY SOUTH ACROSS DOUGLAS COUNTY. WIND GUSTS OF 25 TO 35 MPH WILL PRODUCE AREAS OF BLOWING SNOW AND NEAR ZERO VISIBILITY AT TIMES. THE SNOW WILL DIMINISH TO SCATTERED SNOW SHOWERS BY LATE SUNDAY MORNING. A SNOW AND BLOWING SNOW ADVISORY MEANS THAT VISIBILITIES WILL BE LIMITED DUE TO A COMBINATION OF FALLING AND BLOWING SNOW. USE CAUTION WHEN TRAVELING...ESPECIALLY IN OPEN AREAS. $$ CAZ070-NVZ005-250415- /O.CON.KREV.SN.Y.0007.070225T0000Z-070225T1200Z/ SURPRISE VALLEY CALIFORNIA-NORTHERN WASHOE COUNTY- INCLUDING THE CITIES OF...CEDARVILLE...EAGLEVILLE... FORT BIDWELL...EMPIRE...GERLACH 1201 PM PST SAT FEB 24 2007 ...SNOW ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM PST SUNDAY... A SNOW ADVISORY REMAINS IN EFFECT FROM 4 PM THIS AFTERNOON TO 4 AM PST SUNDAY. LIGHT SNOW WILL BEGIN BY LATE THIS AFTERNOON ACROSS THE SURPRISE VALLEY AND SPREAD ACROSS NORTHWEST NEVADA THIS EVENING. SNOWFALL TOTALS OF 2 TO 3 INCHES ARE EXPECTED...WITH LOCAL AMOUNTS UP TO 5 INCHES IN THE FOOTHILLS WEST OF SURPRISE VALLEY ROAD. THE SNOW WILL TAPER TO SCATTERED SNOW SHOWERS EARLY SUNDAY MORNING...BUT MAY INCREASE IN COVERAGE AGAIN BY MIDDAY WITH ADDITIONAL LOCAL ACCUMULATIONS OF 1 TO 2 INCHES POSSIBLE SUNDAY AFTERNOON. A SNOW ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ MJD HTTP://WEATHER.GOV/RENO
000 WWUS45 KREV 242351 WSWREV URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 351 PM PST SAT FEB 24 2007 ...SIGNIFICANT SNOWFALL AND WIND EXPECTED THROUGH TUESDAY... TWO STRONG STORM SYSTEMS WILL BRING SIGNIFICANT SNOW AND WIND TO THE SIERRA...NORTHEAST CALIFORNIA AND PORTIONS OF WESTERN NEVADA DURING THE NEXT FEW DAYS. THE FIRST STORM WILL AFFECT THE REGION TONIGHT AND SUNDAY...WITH THE SECOND STORM EXPECTED TO AFFECT THE REGION FROM MONDAY AFTERNOON THROUGH TUESDAY. TRAVEL WILL BE HAZARDOUS ESPECIALLY IN THE SIERRA DURING THE NEXT FEW DAYS. ALLOW EXTRA TIME TO REACH YOUR DESTINATIONS AND REMEMBER TO CARRY CARRY TIRE CHAINS...FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF AN EMERGENCY. CLOSURES OR LONG DELAYS WILL BE POSSIBLE OVER THE PASSES WHEN THE HEAVIEST SNOW AND STRONGEST WINDS ARE OCCURRING. CAZ071-250815- /O.NEW.KREV.WS.A.0005.070226T1800Z-070227T1800Z/ /O.CON.KREV.WS.W.0002.000000T0000Z-070226T0000Z/ LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES- INCLUDING THE CITIES OF...PORTOLA...SUSANVILLE...WESTWOOD... SIERRAVILLE 351 PM PST SAT FEB 24 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST SUNDAY... ...WINTER STORM WATCH IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WINTER STORM WATCH...WHICH IS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING. A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST SUNDAY. SNOW WILL INCREASE OVER NORTHEAST CALIFORNIA AND BECOME HEAVY AT TIMES TONIGHT. SNOW MAY DIMINISH FOR A FEW HOURS SUNDAY MORNING BUT INCREASE AGAIN BY LATE MORNING. SNOWFALL TOTALS OF 12 TO 18 INCHES ARE EXPECTED ABOVE 5000 FEET WITH 6 TO 12 INCHES BELOW 5000 FEET IN AREAS WEST OF HIGHWAY 395. IN THE LOWER VALLEYS OF LASSEN COUNTY EAST OF HIGHWAY 395...3 TO 6 INCHES OF SNOW ARE EXPECTED BEFORE THE SNOW TAPERS TO SCATTERED SHOWERS BY EARLY SUNDAY EVENING. STRONG WINDS WILL COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW WITH WHITEOUT CONDITIONS...ESPECIALLY OVER AREA PASSES THROUGH SUNDAY. ANOTHER WINTER STORM MAY BRING MORE HEAVY SNOW AND WINDY CONDITIONS FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. ADDITIONAL SNOWFALL OF A FOOT OR MORE IS POSSIBLE ABOVE 5000 FEET WITH 4 OR MORE INCHES POSSIBLE BELOW 5000 FEET WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ CAZ072-NVZ002-250815- /O.NEW.KREV.WS.A.0005.070226T1800Z-070227T1800Z/ /O.CON.KREV.WS.W.0002.070225T0200Z-070226T0000Z/ GREATER LAKE TAHOE AREA- INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TAHOE CITY... TRUCKEE...MARKLEEVILLE...GLENBROOK...INCLINE VILLAGE 351 PM PST SAT FEB 24 2007 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 4 PM PST SUNDAY... ...WINTER STORM WATCH IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WINTER STORM WATCH...WHICH IS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING. A WINTER STORM WARNING REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 4 PM PST SUNDAY. SNOW WILL INCREASE AND BECOME HEAVY AT TIMES ACROSS THE LAKE TAHOE BASIN TONIGHT THROUGH SUNDAY. STRONG WINDS WILL COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW WITH WHITEOUT CONDITIONS... ESPECIALLY OVER AREA PASSES THROUGH SUNDAY. SNOWFALL TOTALS OF 18 TO 30 INCHES ARE EXPECTED ABOVE 7000 FEET...WITH 8 TO 16 INCHES AT LAKE LEVEL BEFORE THE SNOW TAPERS TO SHOWERS BY SUNDAY EVENING. ANOTHER WINTER STORM MAY BRING MORE HEAVY SNOW AND WINDY CONDITIONS FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. ADDITIONAL SNOWFALL OF 2 FEET OR MORE IS POSSIBLE ABOVE 7000 FEET WITH A FOOT OR MORE POSSIBLE AT LAKE LEVEL WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ NVZ003-250815- /O.NEW.KREV.WS.A.0005.070227T0000Z-070227T1800Z/ /O.CON.KREV.SB.Y.0001.070225T1200Z-070225T2000Z/ GREATER RENO-CARSON CITY-MINDEN AREA- INCLUDING THE CITIES OF...SPARKS...VERDI...GARDNERVILLE 351 PM PST SAT FEB 24 2007 ...SNOW AND BLOWING SNOW ADVISORY REMAINS IN EFFECT FROM 4 AM TO 12 PM PST SUNDAY... ...WINTER STORM WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WINTER STORM WATCH...WHICH IS IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. A SNOW AND BLOWING SNOW ADVISORY REMAINS IN EFFECT FROM 4 AM TO 12 PM PST SUNDAY. SNOW WILL DEVELOP NORTH OF RENO AND SPREAD SOUTH ACROSS THE REMAINDER OF THE RENO AND SPARKS AREA BY EARLY SUNDAY MORNING. SNOWFALL TOTALS OF 2 TO 4 INCHES ARE EXPECTED WITH LOCAL AMOUNTS UP TO 6 INCHES IN THE FOOTHILLS NORTH AND WEST OF RENO AND AROUND VIRGINIA CITY. LIGHTER SNOW AMOUNTS OF LESS THAN 2 INCHES ARE EXPECTED FROM CARSON CITY SOUTH ACROSS DOUGLAS COUNTY. WIND GUSTS OF 25 TO 35 MPH WILL PRODUCE AREAS OF BLOWING SNOW AND NEAR ZERO VISIBILITY AT TIMES. THE SNOW WILL DIMINISH TO SCATTERED SNOW SHOWERS BY LATE SUNDAY MORNING. ANOTHER WINTER STORM MAY BRING MORE SNOW AND WINDY CONDITIONS FROM MONDAY EVENING THROUGH TUESDAY MORNING. ADDITIONAL SNOWFALL OF 4 OR MORE INCHES IS POSSIBLE WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ CAZ070-NVZ005-250815- /O.NEW.KREV.WS.A.0005.070226T1800Z-070227T1800Z/ /O.CON.KREV.SN.Y.0007.070225T0000Z-070225T1200Z/ SURPRISE VALLEY CALIFORNIA-NORTHERN WASHOE COUNTY- INCLUDING THE CITIES OF...CEDARVILLE...EAGLEVILLE... FORT BIDWELL...EMPIRE...GERLACH 351 PM PST SAT FEB 24 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST SUNDAY... ...WINTER STORM WATCH IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WINTER STORM WATCH...WHICH IS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING. A SNOW ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST SUNDAY. SNOW WILL INCREASE THIS EVENING OVER THE SURPRISE VALLEY AND SPREAD ACROSS NORTHWEST NEVADA. SNOWFALL TOTALS OF 2 TO 3 INCHES ARE EXPECTED...WITH LOCAL AMOUNTS UP TO 5 INCHES IN THE FOOTHILLS WEST OF SURPRISE VALLEY ROAD. THE SNOW WILL TAPER TO SCATTERED SNOW SHOWERS EARLY SUNDAY MORNING...BUT MAY INCREASE IN COVERAGE AGAIN BY MIDDAY WITH ADDITIONAL LOCAL ACCUMULATIONS OF 1 TO 2 INCHES POSSIBLE SUNDAY AFTERNOON. ANOTHER WINTER STORM MAY BRING MORE SNOW AND WINDY CONDITIONS FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. ADDITIONAL SNOWFALL OF 4 OR MORE INCHES IS POSSIBLE WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ CAZ073-250815- /O.NEW.KREV.WS.A.0005.070227T0000Z-070227T1800Z/ MONO- INCLUDING THE CITIES OF...BRIDGEPORT...COLEVILLE...LEE VINING... MAMMOTH LAKES 351 PM PST SAT FEB 24 2007 ...WINTER STORM WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A WINTER STORM WATCH...WHICH IS IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. A WINTER STORM REACHING THE WEST COAST MAY BRING HEAVY SNOW AND WINDY CONDITIONS TO MONO COUNTY FROM MONDAY EVENING THROUGH TUESDAY MORNING. SNOWFALL OF 18 INCHES OR MORE IS POSSIBLE IN THE SIERRA CREST ABOVE 8000 FEET WITH 8 INCHES OR MORE POSSIBLE BETWEEN 6500 AND 8000 FEET...MAINLY NEAR AND WEST OF HIGHWAY 395 WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ MJD HTTP://WEATHER.GOV/RENO
000 WWUS45 KREV 250433 WSWREV URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 833 PM PST SAT FEB 24 2007 ...SIGNIFICANT SNOWFALL AND WIND EXPECTED THROUGH TUESDAY... TWO STRONG STORM SYSTEMS WILL BRING SIGNIFICANT SNOW AND WIND TO THE SIERRA...NORTHEAST CALIFORNIA AND PORTIONS OF WESTERN NEVADA DURING THE NEXT FEW DAYS. THE FIRST STORM WILL AFFECT THE REGION TONIGHT AND SUNDAY...WITH THE SECOND STORM EXPECTED TO AFFECT THE REGION FROM MONDAY AFTERNOON THROUGH TUESDAY. TRAVEL WILL BE HAZARDOUS ESPECIALLY IN THE SIERRA DURING THE NEXT FEW DAYS. ALLOW EXTRA TIME TO REACH YOUR DESTINATIONS AND REMEMBER TO CARRY CARRY TIRE CHAINS...FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF AN EMERGENCY. CLOSURES OR LONG DELAYS WILL BE POSSIBLE OVER THE PASSES WHEN THE HEAVIEST SNOW AND STRONGEST WINDS ARE OCCURRING. CAZ071-251200- /O.CON.KREV.WS.W.0002.000000T0000Z-070226T0000Z/ /O.CON.KREV.WS.A.0005.070226T1800Z-070227T1800Z/ LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES- INCLUDING THE CITIES OF...PORTOLA...SUSANVILLE...WESTWOOD... SIERRAVILLE 833 PM PST SAT FEB 24 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST SUNDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST SUNDAY. A WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING. SNOW WILL INCREASE OVER NORTHEAST CALIFORNIA AND BECOME HEAVY AT TIMES TONIGHT. SNOW MAY DIMINISH FOR A FEW HOURS SUNDAY MORNING BUT INCREASE AGAIN BY LATE MORNING. SNOWFALL TOTALS OF 12 TO 18 INCHES ARE EXPECTED ABOVE 5000 FEET WITH 6 TO 12 INCHES BELOW 5000 FEET IN AREAS WEST OF HIGHWAY 395. IN THE LOWER VALLEYS OF LASSEN COUNTY EAST OF HIGHWAY 395...3 TO 6 INCHES OF SNOW ARE EXPECTED BEFORE THE SNOW TAPERS TO SCATTERED SHOWERS BY EARLY SUNDAY EVENING. STRONG WINDS WILL COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW WITH WHITEOUT CONDITIONS...ESPECIALLY OVER AREA PASSES THROUGH SUNDAY. ANOTHER WINTER STORM MAY BRING MORE HEAVY SNOW AND WINDY CONDITIONS FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. ADDITIONAL SNOWFALL OF A FOOT OR MORE IS POSSIBLE ABOVE 5000 FEET WITH 4 OR MORE INCHES POSSIBLE BELOW 5000 FEET WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ CAZ072-NVZ002-251200- /O.CON.KREV.WS.W.0002.000000T0000Z-070226T0000Z/ /O.CON.KREV.WS.A.0005.070226T1800Z-070227T1800Z/ GREATER LAKE TAHOE AREA- INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TAHOE CITY... TRUCKEE...MARKLEEVILLE...GLENBROOK...INCLINE VILLAGE 833 PM PST SAT FEB 24 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST SUNDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM PST SUNDAY. A WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING. SNOW WILL INCREASE AND BECOME HEAVY AT TIMES ACROSS THE LAKE TAHOE BASIN TONIGHT THROUGH SUNDAY. STRONG WINDS WILL COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW WITH WHITEOUT CONDITIONS... ESPECIALLY OVER AREA PASSES THROUGH SUNDAY. SNOWFALL TOTALS OF 18 TO 30 INCHES ARE EXPECTED ABOVE 7000 FEET...WITH 8 TO 16 INCHES AT LAKE LEVEL BEFORE THE SNOW TAPERS TO SHOWERS BY SUNDAY EVENING. ANOTHER WINTER STORM MAY BRING MORE HEAVY SNOW AND WINDY CONDITIONS FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. ADDITIONAL SNOWFALL OF 2 FEET OR MORE IS POSSIBLE ABOVE 7000 FEET WITH A FOOT OR MORE POSSIBLE AT LAKE LEVEL WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ NVZ003-251200- /O.EXT.KREV.SB.Y.0001.070225T1200Z-070226T0000Z/ /O.CON.KREV.WS.A.0005.070227T0000Z-070227T1800Z/ GREATER RENO-CARSON CITY-MINDEN AREA- INCLUDING THE CITIES OF...SPARKS...VERDI...GARDNERVILLE 833 PM PST SAT FEB 24 2007 ...SNOW AND BLOWING SNOW ADVISORY NOW IN EFFECT FROM 4 AM TO 4 PM PST SUNDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING... THE SNOW AND BLOWING SNOW ADVISORY IS NOW IN EFFECT FROM 4 AM TO 4 PM PST SUNDAY. A WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. SNOW WILL DEVELOP NORTH OF RENO AND SPREAD SOUTH ACROSS THE REMAINDER OF THE RENO AND SPARKS AREA BY EARLY SUNDAY MORNING. SNOWFALL TOTALS OF 2 TO 4 INCHES ARE EXPECTED WITH LOCAL AMOUNTS UP TO 6 INCHES IN THE FOOTHILLS NORTH AND WEST OF RENO AND AROUND VIRGINIA CITY. LIGHTER SNOW AMOUNTS OF LESS THAN 2 INCHES ARE EXPECTED FROM CARSON CITY SOUTH ACROSS DOUGLAS COUNTY. WIND GUSTS OF 25 TO 35 MPH WILL PRODUCE AREAS OF BLOWING SNOW AND NEAR ZERO VISIBILITY AT TIMES. THE SNOW WILL DIMINISH TO SCATTERED SNOW SHOWERS BY LATE SUNDAY MORNING. ANOTHER WINTER STORM MAY BRING MORE SNOW AND WINDY CONDITIONS FROM MONDAY EVENING THROUGH TUESDAY MORNING. ADDITIONAL SNOWFALL OF 4 OR MORE INCHES IS POSSIBLE WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ CAZ070-NVZ005-251200- /O.CON.KREV.SN.Y.0007.000000T0000Z-070225T1200Z/ /O.CON.KREV.WS.A.0005.070226T1800Z-070227T1800Z/ SURPRISE VALLEY CALIFORNIA-NORTHERN WASHOE COUNTY- INCLUDING THE CITIES OF...CEDARVILLE...EAGLEVILLE... FORT BIDWELL...EMPIRE...GERLACH 833 PM PST SAT FEB 24 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST SUNDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST SUNDAY. A WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING. SNOW WILL INCREASE THIS EVENING OVER THE SURPRISE VALLEY AND SPREAD ACROSS NORTHWEST NEVADA. SNOWFALL TOTALS OF 2 TO 3 INCHES ARE EXPECTED...WITH LOCAL AMOUNTS UP TO 5 INCHES IN THE FOOTHILLS WEST OF SURPRISE VALLEY ROAD. THE SNOW WILL TAPER TO SCATTERED SNOW SHOWERS EARLY SUNDAY MORNING...BUT MAY INCREASE IN COVERAGE AGAIN BY MIDDAY WITH ADDITIONAL LOCAL ACCUMULATIONS OF 1 TO 2 INCHES POSSIBLE SUNDAY AFTERNOON. ANOTHER WINTER STORM MAY BRING MORE SNOW AND WINDY CONDITIONS FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. ADDITIONAL SNOWFALL OF 4 OR MORE INCHES IS POSSIBLE WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ CAZ073-251200- /O.CON.KREV.WS.A.0005.070227T0000Z-070227T1800Z/ MONO- INCLUDING THE CITIES OF...BRIDGEPORT...COLEVILLE...LEE VINING... MAMMOTH LAKES 833 PM PST SAT FEB 24 2007 ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING... A WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. A WINTER STORM REACHING THE WEST COAST MAY BRING HEAVY SNOW AND WINDY CONDITIONS TO MONO COUNTY FROM MONDAY EVENING THROUGH TUESDAY MORNING. SNOWFALL OF 18 INCHES OR MORE IS POSSIBLE IN THE SIERRA CREST ABOVE 8000 FEET WITH 8 INCHES OR MORE POSSIBLE BETWEEN 6500 AND 8000 FEET...MAINLY NEAR AND WEST OF HIGHWAY 395 WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ HTTP://WEATHER.GOV/RENO
000 WWUS45 KREV 251147 WSWREV URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 347 AM PST SUN FEB 25 2007 ...SIGNIFICANT SNOWFALL AND WIND EXPECTED THROUGH TUESDAY... TWO STRONG STORM SYSTEMS WILL BRING SIGNIFICANT SNOW AND WIND TO THE SIERRA...NORTHEAST CALIFORNIA AND PORTIONS OF WESTERN NEVADA DURING THE NEXT FEW DAYS. THE FIRST STORM WILL AFFECT THE REGION TODAY...WITH THE SECOND STORM EXPECTED TO AFFECT THE REGION FROM MONDAY AFTERNOON THROUGH TUESDAY. TRAVEL WILL BE HAZARDOUS ESPECIALLY IN THE SIERRA DURING THE NEXT FEW DAYS. ALLOW EXTRA TIME TO REACH YOUR DESTINATIONS AND REMEMBER TO CARRY TIRE CHAINS...FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF AN EMERGENCY. CLOSURES OR LONG DELAYS WILL BE POSSIBLE OVER THE PASSES WHEN THE HEAVIEST SNOW AND STRONGEST WINDS ARE OCCURRING. CAZ071-260115- /O.EXT.KREV.WS.W.0002.000000T0000Z-070226T0600Z/ /O.CON.KREV.WS.A.0005.070226T1800Z-070227T1800Z/ LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES- INCLUDING THE CITIES OF...PORTOLA...SUSANVILLE...WESTWOOD... SIERRAVILLE 347 AM PST SUN FEB 25 2007 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 10 PM PST THIS EVENING... ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 10 PM PST THIS EVENING. A WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING. SNOW WILL CONTINUE ACROSS NORTHEAST CALIFORNIA TODAY AND WILL BECOME HEAVY AT TIMES. SNOWFALL TOTALS OF 12 TO 18 INCHES ARE EXPECTED ABOVE 5000 FEET WITH 6 TO 12 INCHES BELOW 5000 FEET IN AREAS WEST OF HIGHWAY 395. IN THE LOWER VALLEYS OF LASSEN COUNTY EAST OF HIGHWAY 395...3 TO 6 INCHES OF SNOW ARE EXPECTED BEFORE THE SNOW TAPERS TO SCATTERED SHOWERS BY EARLY THIS EVENING. STRONG WINDS WILL COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW WITH WHITEOUT CONDITIONS...ESPECIALLY OVER AREA PASSES THROUGH THIS EVENING. ANOTHER WINTER STORM MAY BRING MORE HEAVY SNOW AND WINDY CONDITIONS FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. ADDITIONAL SNOWFALL OF A FOOT OR MORE IS POSSIBLE ABOVE 5000 FEET...WITH 4 OR MORE INCHES POSSIBLE BELOW 5000 FEET WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ CAZ072-NVZ002-260115- /O.EXT.KREV.WS.W.0002.000000T0000Z-070226T0600Z/ /O.CON.KREV.WS.A.0005.070226T1800Z-070227T1800Z/ GREATER LAKE TAHOE AREA- INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TAHOE CITY... TRUCKEE...MARKLEEVILLE...GLENBROOK...INCLINE VILLAGE 347 AM PST SUN FEB 25 2007 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 10 PM PST THIS EVENING... ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 10 PM PST THIS EVENING. A WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING. SNOW WILL CONTINUE ACROSS THE LAKE TAHOE BASIN...BECOMING HEAVY AT TIMES THROUGH THIS EVENING. STRONG WINDS WILL COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW WITH WHITEOUT CONDITIONS...ESPECIALLY OVER AREA PASSES THROUGH THIS EVENING. SNOWFALL TOTALS OF 20 TO 35 INCHES ARE EXPECTED ABOVE 7000 FEET...WITH 10 TO 20 INCHES AT LAKE LEVEL BEFORE THE SNOW TAPERS TO SHOWERS BY THIS EVENING. ANOTHER WINTER STORM MAY BRING MORE HEAVY SNOW AND WINDY CONDITIONS FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. ADDITIONAL SNOWFALL OF 2 FEET OR MORE IS POSSIBLE ABOVE 7000 FEET WITH A FOOT OR MORE POSSIBLE AT LAKE LEVEL WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ CAZ070-NVZ005-251800- /O.EXT.KREV.SN.Y.0007.000000T0000Z-070225T1800Z/ /O.CON.KREV.WS.A.0005.070226T1800Z-070227T1800Z/ SURPRISE VALLEY CALIFORNIA-NORTHERN WASHOE COUNTY- INCLUDING THE CITIES OF...CEDARVILLE...EAGLEVILLE... FORT BIDWELL...EMPIRE...GERLACH 347 AM PST SUN FEB 25 2007 ...SNOW ADVISORY NOW IN EFFECT UNTIL 10 AM PST THIS MORNING... ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... THE SNOW ADVISORY IS NOW IN EFFECT UNTIL 10 AM PST THIS MORNING. A WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING. SNOW WILL CONTINUE ACROSS THE NORTHERN SIERRA THIS MORNING OVER THE SURPRISE VALLEY AND ACROSS NORTHWEST NEVADA. SNOWFALL TOTALS OF 2 TO 3 INCHES ARE EXPECTED...WITH LOCAL AMOUNTS UP TO 5 INCHES IN THE FOOTHILLS WEST OF SURPRISE VALLEY ROAD. THE SNOW WILL TAPER TO SCATTERED SNOW SHOWERS LATER THIS MORNING...BUT MAY INCREASE IN COVERAGE AGAIN BY MIDDAY WITH ADDITIONAL LOCAL ACCUMULATIONS OF 1 TO 2 INCHES POSSIBLE THIS AFTERNOON. ANOTHER WINTER STORM MAY BRING MORE SNOW AND WINDY CONDITIONS FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. ADDITIONAL SNOWFALL OF 4 OR MORE INCHES IS POSSIBLE WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ NVZ003-260000- /O.CON.KREV.SB.Y.0001.070225T1200Z-070226T0000Z/ /O.CON.KREV.WS.A.0005.070227T0000Z-070227T1800Z/ GREATER RENO-CARSON CITY-MINDEN AREA- INCLUDING THE CITIES OF...SPARKS...VERDI...GARDNERVILLE 347 AM PST SUN FEB 25 2007 ...SNOW AND BLOWING SNOW ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING... A SNOW AND BLOWING SNOW ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. A WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. SNOW WILL DEVELOP NORTH OF RENO AND SPREAD SOUTH ACROSS THE REMAINDER OF THE RENO AND SPARKS AREA BY EARLY THIS MORNING. SNOWFALL TOTALS OF 2 TO 3 INCHES ARE EXPECTED...WITH LOCAL AMOUNTS UP TO 6 INCHES IN THE FOOTHILLS NORTH AND WEST OF RENO AND AROUND VIRGINIA CITY. LIGHTER SNOW AMOUNTS OF LESS THAN 2 INCHES ARE EXPECTED FROM CARSON CITY SOUTH ACROSS DOUGLAS COUNTY. WIND GUSTS OF 25 TO 35 MPH WILL PRODUCE AREAS OF BLOWING SNOW AND NEAR ZERO VISIBILITY AT TIMES. THE SNOW WILL DIMINISH TO SCATTERED SNOW SHOWERS BY LATE THIS AFTERNOON. ANOTHER WINTER STORM MAY BRING MORE SNOW AND WINDY CONDITIONS FROM MONDAY EVENING THROUGH TUESDAY MORNING. ADDITIONAL SNOWFALL OF 4 OR MORE INCHES IS POSSIBLE WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ CAZ073-260115- /O.CON.KREV.WS.A.0005.070227T0000Z-070227T1800Z/ MONO- INCLUDING THE CITIES OF...BRIDGEPORT...COLEVILLE...LEE VINING... MAMMOTH LAKES 347 AM PST SUN FEB 25 2007 ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING... A WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. A WINTER STORM REACHING THE WEST COAST MAY BRING HEAVY SNOW AND WINDY CONDITIONS TO MONO COUNTY FROM MONDAY EVENING THROUGH TUESDAY MORNING. SNOWFALL OF 18 INCHES OR MORE IS POSSIBLE ALONG THE SIERRA CREST ABOVE 8000 FEET WITH 8 INCHES OR MORE POSSIBLE BETWEEN 6500 AND 8000 FEET...MAINLY NEAR AND WEST OF HIGHWAY 395. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ HTTP://WEATHER.GOV/RENO
000 WWUS45 KREV 251506 WSWREV URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 706 AM PST SUN FEB 25 2007 ...SIGNIFICANT SNOWFALL AND WIND EXPECTED THROUGH TUESDAY... TWO STRONG STORM SYSTEMS WILL BRING SIGNIFICANT SNOW AND WIND TO THE SIERRA...NORTHEAST CALIFORNIA AND PORTIONS OF WESTERN NEVADA DURING THE NEXT FEW DAYS. THE FIRST STORM WILL AFFECT THE REGION TODAY...WITH THE SECOND STORM EXPECTED TO AFFECT THE REGION FROM MONDAY AFTERNOON THROUGH TUESDAY. TRAVEL WILL BE HAZARDOUS ESPECIALLY IN THE SIERRA DURING THE NEXT FEW DAYS. ALLOW EXTRA TIME TO REACH YOUR DESTINATIONS AND REMEMBER TO CARRY TIRE CHAINS...FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF AN EMERGENCY. CLOSURES OR LONG DELAYS WILL BE POSSIBLE OVER THE PASSES WHEN THE HEAVIEST SNOW AND STRONGEST WINDS ARE OCCURRING. CAZ071-251800- /O.CON.KREV.WS.W.0002.000000T0000Z-070226T0600Z/ /O.CON.KREV.WS.A.0005.070226T1800Z-070227T1800Z/ LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES- INCLUDING THE CITIES OF...PORTOLA...SUSANVILLE...WESTWOOD... SIERRAVILLE 706 AM PST SUN FEB 25 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING... ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING. A WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING. SNOW WILL CONTINUE ACROSS NORTHEAST CALIFORNIA TODAY AND WILL BECOME HEAVY AT TIMES. SNOWFALL TOTALS OF 12 TO 18 INCHES ARE EXPECTED ABOVE 5000 FEET WITH 6 TO 12 INCHES BELOW 5000 FEET IN AREAS WEST OF HIGHWAY 395. IN THE LOWER VALLEYS OF LASSEN COUNTY EAST OF HIGHWAY 395...3 TO 6 INCHES OF SNOW ARE EXPECTED BEFORE THE SNOW TAPERS TO SCATTERED SHOWERS BY EARLY THIS EVENING. STRONG WINDS WILL COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW WITH WHITEOUT CONDITIONS...ESPECIALLY OVER AREA PASSES THROUGH THIS EVENING. ANOTHER WINTER STORM MAY BRING MORE HEAVY SNOW AND WINDY CONDITIONS FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. ADDITIONAL SNOWFALL OF A FOOT OR MORE IS POSSIBLE ABOVE 5000 FEET...WITH 4 OR MORE INCHES POSSIBLE BELOW 5000 FEET WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ CAZ072-NVZ002-251800- /O.CON.KREV.WS.W.0002.000000T0000Z-070226T0600Z/ /O.CON.KREV.WS.A.0005.070226T1800Z-070227T1800Z/ GREATER LAKE TAHOE AREA- INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TAHOE CITY... TRUCKEE...MARKLEEVILLE...GLENBROOK...INCLINE VILLAGE 706 AM PST SUN FEB 25 2007 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING... ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING. A WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING. SNOW WILL CONTINUE ACROSS THE LAKE TAHOE BASIN...BECOMING HEAVY AT TIMES THROUGH THIS EVENING. STRONG WINDS WILL COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW WITH WHITEOUT CONDITIONS...ESPECIALLY OVER AREA PASSES THROUGH THIS EVENING. SNOWFALL TOTALS OF 20 TO 35 INCHES ARE EXPECTED ABOVE 7000 FEET... WITH 10 TO 20 INCHES AT LAKE LEVEL BEFORE THE SNOW TAPERS TO SHOWERS BY THIS EVENING. ANOTHER WINTER STORM MAY BRING MORE HEAVY SNOW AND WINDY CONDITIONS FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. ADDITIONAL SNOWFALL OF 2 FEET OR MORE IS POSSIBLE ABOVE 7000 FEET WITH A FOOT OR MORE POSSIBLE AT LAKE LEVEL WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ CAZ073-251800- /O.EXB.KREV.SB.Y.0001.000000T0000Z-070226T0200Z/ /O.CON.KREV.WS.A.0005.070227T0000Z-070227T1800Z/ MONO- INCLUDING THE CITIES OF...BRIDGEPORT...COLEVILLE...LEE VINING... MAMMOTH LAKES 706 AM PST SUN FEB 25 2007 ...SNOW AND BLOWING SNOW ADVISORY IN EFFECT UNTIL 6 PM PST THIS AFTERNOON... ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING... THE NATIONAL WEATHER SERVICE IN RENO HAS ISSUED A SNOW AND BLOWING SNOW ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM PST THIS AFTERNOON. A WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. SNOW ALONG AND WEST OF HIGHWAY 395 WILL CONTINUE THROUGH THIS AFTERNOON. IN ADDITION...GUSTY WEST TO SOUTHWEST WINDS OF 15 TO 30 MPH WITH GUSTS TO 50 MPH WILL CONTINUE TODAY. THIS WILL CREATE AREAS OF BLOWING SNOW THAT WILL REDUCE VISIBILITY TO NEAR ZERO AT TIMES. EXPECT SNOW ACCUMULATIONS OF 5 TO 10 INCHES ABOVE 7000 FEET WEST OF 395...WITH 2 TO 5 INCHES EXPECTED BELOW 7000 FEET AND ACROSS AREAS EAST OF 395. THE SNOW IS EXPECTED TO TAPER TO SCATTERED SHOWERS THIS EVENING. A SECOND WINTER STORM REACHING THE WEST COAST MONDAY MAY BRING HEAVY SNOW AND WINDY CONDITIONS TO MONO COUNTY FROM MONDAY EVENING THROUGH TUESDAY MORNING. SNOWFALL OF 18 INCHES OR MORE IS POSSIBLE ALONG THE SIERRA CREST ABOVE 8000 FEET WITH 8 INCHES OR MORE POSSIBLE BETWEEN 6000 AND 8000 FEET...MAINLY NEAR AND WEST OF HIGHWAY 395. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ NVZ003-251800- /O.CON.KREV.SB.Y.0001.000000T0000Z-070226T0000Z/ /O.CON.KREV.WS.A.0005.070227T0000Z-070227T1800Z/ GREATER RENO-CARSON CITY-MINDEN AREA- INCLUDING THE CITIES OF...SPARKS...VERDI...GARDNERVILLE 706 AM PST SUN FEB 25 2007 ...SNOW AND BLOWING SNOW ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING... A SNOW AND BLOWING SNOW ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. A WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. SNOW WILL DEVELOP NORTH OF RENO AND SPREAD SOUTH ACROSS THE REMAINDER OF THE RENO AND SPARKS AREA BY EARLY THIS MORNING. SNOWFALL TOTALS OF 2 TO 3 INCHES ARE EXPECTED...WITH LOCAL AMOUNTS UP TO 6 INCHES IN THE FOOTHILLS NORTH AND WEST OF RENO AND AROUND VIRGINIA CITY. LIGHTER SNOW AMOUNTS OF LESS THAN 2 INCHES ARE EXPECTED FROM CARSON CITY SOUTH ACROSS DOUGLAS COUNTY. WIND GUSTS OF 25 TO 35 MPH WILL PRODUCE AREAS OF BLOWING SNOW AND NEAR ZERO VISIBILITY AT TIMES. THE SNOW WILL DIMINISH TO SCATTERED SNOW SHOWERS BY LATE THIS AFTERNOON. ANOTHER WINTER STORM MAY BRING MORE SNOW AND WINDY CONDITIONS FROM MONDAY EVENING THROUGH TUESDAY MORNING. ADDITIONAL SNOWFALL OF 4 OR MORE INCHES IS POSSIBLE WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ CAZ070-NVZ005-251800- /O.CON.KREV.SN.Y.0007.000000T0000Z-070225T1800Z/ /O.CON.KREV.WS.A.0005.070226T1800Z-070227T1800Z/ SURPRISE VALLEY CALIFORNIA-NORTHERN WASHOE COUNTY- INCLUDING THE CITIES OF...CEDARVILLE...EAGLEVILLE... FORT BIDWELL...EMPIRE...GERLACH 706 AM PST SUN FEB 25 2007 ...SNOW ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING... ...WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING... A SNOW ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS MORNING. A WINTER STORM WATCH REMAINS IN EFFECT FROM MONDAY MORNING THROUGH TUESDAY MORNING. SNOW WILL CONTINUE ACROSS THE NORTHERN SIERRA THIS MORNING OVER THE SURPRISE VALLEY AND ACROSS NORTHWEST NEVADA. SNOWFALL TOTALS OF 2 TO 3 INCHES ARE EXPECTED...WITH LOCAL AMOUNTS UP TO 5 INCHES IN THE FOOTHILLS WEST OF SURPRISE VALLEY ROAD. THE SNOW WILL TAPER TO SCATTERED SNOW SHOWERS LATER THIS MORNING...BUT MAY INCREASE IN COVERAGE AGAIN BY MIDDAY WITH ADDITIONAL LOCAL ACCUMULATIONS OF 1 TO 2 INCHES POSSIBLE THIS AFTERNOON. ANOTHER WINTER STORM MAY BRING MORE SNOW AND WINDY CONDITIONS FROM MONDAY AFTERNOON THROUGH TUESDAY MORNING. ADDITIONAL SNOWFALL OF 4 OR MORE INCHES IS POSSIBLE WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ HTTP://WEATHER.GOV/RENO
000 WWUS45 KREV 251759 WSWREV URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE RENO NV 959 AM PST SUN FEB 25 2007 ...SIGNIFICANT SNOWFALL AND WIND EXPECTED THROUGH MONDAY NIGHT... STRONG STORM SYSTEMS WILL BRING SIGNIFICANT SNOW AND WIND TO THE SIERRA...NORTHEAST CALIFORNIA AND PORTIONS OF WESTERN NEVADA THROUGH MONDAY NIGHT. NEARLY CONTINUOUS SNOWFALL...WITH HEAVY SNOW AT TIMES...IS EXPECTED THROUGH LATE MONDAY NIGHT OVER THE LAKE TAHOE BASIN AND PORTIONS OF NORTHEAST CALIFORNIA WEST OF HIGHWAY 395. TRAVEL WILL BE VERY HAZARDOUS ESPECIALLY IN THE SIERRA DURING THE NEXT FEW DAYS. IF YOU MUST TRAVEL IN THE HIGHER ELEVATIONS BETWEEN TODAY AND MONDAY NIGHT...ALLOW PLENTY EXTRA TIME TO REACH YOUR DESTINATION AND REMEMBER TO CARRY TIRE CHAINS...FOOD...WATER... BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF AN EMERGENCY. BE SURE YOUR VEHICLE HAS A FULL TANK OF FUEL BEFORE BEGINNING YOUR TRAVEL. CLOSURES OR LONG DELAYS WILL BE POSSIBLE OVER THE PASSES WHEN THE HEAVIEST SNOW AND STRONGEST WINDS ARE OCCURRING. CAZ070-NVZ005-260200- /O.EXP.KREV.SN.Y.0007.000000T0000Z-070225T1800Z/ /O.EXT.KREV.WS.A.0005.070226T1800Z-070227T0800Z/ SURPRISE VALLEY CALIFORNIA-NORTHERN WASHOE COUNTY- INCLUDING THE CITIES OF...CEDARVILLE...EAGLEVILLE... FORT BIDWELL...EMPIRE...GERLACH 959 AM PST SUN FEB 25 2007 ...SNOW ADVISORY WILL EXPIRE AT 10 AM PST THIS MORNING... ...WINTER STORM WATCH NOW IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING... THE SNOW ADVISORY WILL EXPIRE AT 10 AM PST THIS MORNING. THE WINTER STORM WATCH IS NOW IN EFFECT FROM MONDAY MORNING THROUGH MONDAY EVENING. LIGHT SNOW AND SNOW SHOWERS WILL CONTINUE THROUGH THIS AFTERNOON BUT THE HEAVIER SNOW HAS ENDED FOR TODAY OVER THE SURPRISE VALLEY AND NORTHWEST NEVADA. LOCAL ACCUMULATIONS OF 1 TO 2 INCHES ARE POSSIBLE THIS AFTERNOON MAINLY ABOVE 4500 FEET. ANOTHER WINTER STORM MAY BRING MORE SNOW AND WINDY CONDITIONS ON MONDAY AND MONDAY NIGHT. ADDITIONAL SNOWFALL OF 4 OR MORE INCHES IS POSSIBLE WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ CAZ071-260200- /O.UPG.KREV.WS.A.0005.070226T1800Z-070227T1800Z/ /O.EXT.KREV.WS.W.0002.000000T0000Z-070227T0800Z/ LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES- INCLUDING THE CITIES OF...PORTOLA...SUSANVILLE...WESTWOOD... SIERRAVILLE 959 AM PST SUN FEB 25 2007 ...WINTER STORM WARNING NOW IN EFFECT UNTIL MIDNIGHT PST MONDAY NIGHT... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL MIDNIGHT PST MONDAY NIGHT. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. SNOW WILL CONTINUE ACROSS NORTHEAST CALIFORNIA THROUGH MONDAY NIGHT...ESPECIALLY FOR AREAS WEST OF HIGHWAY 395. THE SNOW MAY DIMINISH FOR A FEW HOURS TONIGHT BUT WILL INCREASE AND BECOME HEAVY AT TIMES AGAIN ON MONDAY AND MONDAY NIGHT. OVERALL SNOWFALL TOTALS OF 2 TO 3 FEET ARE EXPECTED ABOVE 5000 FEET WITH 12 TO 24 INCHES BELOW 5000 FEET IN AREAS WEST OF HIGHWAY 395. IN THE LOWER VALLEYS OF LASSEN COUNTY EAST OF HIGHWAY 395...OVERALL TOTALS OF 5 TO 10 INCHES OF SNOW ARE EXPECTED THROUGH MONDAY EVENING...WITH MOST OF THE HEAVY SNOW EXPECTED AFTER 2 PM MONDAY. STRONG WINDS WILL COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW WITH WHITEOUT CONDITIONS...ESPECIALLY OVER AREA PASSES. CONDITIONS CAN DETERIORATE RAPIDLY IN WINTER WEATHER SITUATIONS... SLOW DOWN AND ALLOW EXTRA TIME WHEN TRAVELING. PRACTICE YOUR WINTER SAFETY RULES...CARRY TIRE CHAINS...FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF AN EMERGENCY. $$ CAZ072-NVZ002-260200- /O.UPG.KREV.WS.A.0005.070226T1800Z-070227T1800Z/ /O.EXT.KREV.WS.W.0002.000000T0000Z-070227T1200Z/ GREATER LAKE TAHOE AREA- INCLUDING THE CITIES OF...SOUTH LAKE TAHOE...TAHOE CITY... TRUCKEE...MARKLEEVILLE...GLENBROOK...INCLINE VILLAGE 959 AM PST SUN FEB 25 2007 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 4 AM PST TUESDAY... THE WINTER STORM WARNING IS NOW IN EFFECT UNTIL 4 AM PST TUESDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. SNOW WILL CONTINUE ACROSS THE LAKE TAHOE BASIN THROUGH LATE MONDAY NIGHT WITH HEAVY SNOW AT TIMES. OVERALL SNOWFALL TOTALS OF 3 TO 6 FEET ARE EXPECTED ABOVE 7000 FEET WITH 2 TO 3 FEET AT LAKE LEVEL BY LATE MONDAY NIGHT. STRONG WINDS WILL COMBINE WITH THE SNOW TO PRODUCE AREAS OF BLOWING AND DRIFTING SNOW WITH WHITEOUT CONDITIONS...ESPECIALLY OVER AREA PASSES. CONDITIONS CAN DETERIORATE RAPIDLY IN WINTER WEATHER SITUATIONS... SLOW DOWN AND ALLOW EXTRA TIME WHEN TRAVELING. PRACTICE YOUR WINTER SAFETY RULES...CARRY TIRE CHAINS...FOOD...WATER...BLANKETS AND A FLASHLIGHT IN YOUR CAR IN CASE OF AN EMERGENCY. $$ CAZ073-260200- /O.EXT.KREV.WS.A.0005.070227T0000Z-070227T1400Z/ /O.CON.KREV.SB.Y.0001.000000T0000Z-070226T0200Z/ MONO- INCLUDING THE CITIES OF...BRIDGEPORT...COLEVILLE...LEE VINING... MAMMOTH LAKES 959 AM PST SUN FEB 25 2007 ...SNOW AND BLOWING SNOW ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS AFTERNOON... ...WINTER STORM WATCH NOW IN EFFECT FROM MONDAY AFTERNOON THROUGH LATE MONDAY NIGHT... THE WINTER STORM WATCH IS NOW IN EFFECT FROM MONDAY AFTERNOON THROUGH LATE MONDAY NIGHT. A SNOW AND BLOWING SNOW ADVISORY REMAINS IN EFFECT UNTIL 6 PM PST THIS AFTERNOON. SNOW ALONG AND WEST OF HIGHWAY 395 WILL CONTINUE THROUGH THIS AFTERNOON. IN ADDITION...GUSTY WEST TO SOUTHWEST WINDS OF 15 TO 30 MPH WITH GUSTS TO 50 MPH WILL CONTINUE TODAY. THIS WILL CREATE AREAS OF BLOWING SNOW THAT WILL REDUCE VISIBILITY TO NEAR ZERO AT TIMES. EXPECT OVERALL SNOW ACCUMULATIONS OF 8 TO 18 INCHES ABOVE 7000 FEET WEST OF 395...WITH 3 TO 6 INCHES EXPECTED BELOW 7000 FEET MAINLY ALONG AND WEST OF HIGHWAY 395. THE SNOW IS EXPECTED TO TAPER TO SCATTERED SHOWERS THIS EVENING. A SECOND WINTER STORM REACHING THE WEST COAST MONDAY MAY BRING HEAVY SNOW AND WINDY CONDITIONS TO MONO COUNTY FROM MONDAY EVENING THROUGH TUESDAY MORNING. SNOWFALL OF 18 INCHES OR MORE IS POSSIBLE ALONG THE SIERRA CREST ABOVE 8000 FEET WITH 8 INCHES OR MORE POSSIBLE BETWEEN 6000 AND 8000 FEET...MAINLY NEAR AND WEST OF HIGHWAY 395. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ NVZ003-260000- /O.EXT.KREV.WS.A.0005.070227T0000Z-070227T1400Z/ /O.CON.KREV.SB.Y.0001.000000T0000Z-070226T0000Z/ GREATER RENO-CARSON CITY-MINDEN AREA- INCLUDING THE CITIES OF...SPARKS...VERDI...GARDNERVILLE 959 AM PST SUN FEB 25 2007 ...SNOW AND BLOWING SNOW ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON... ...WINTER STORM WATCH NOW IN EFFECT FROM MONDAY AFTERNOON THROUGH LATE MONDAY NIGHT... THE WINTER STORM WATCH IS NOW IN EFFECT FROM MONDAY AFTERNOON THROUGH LATE MONDAY NIGHT. A SNOW AND BLOWING SNOW ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS AFTERNOON. SNOW WILL CONTINUE OVER THE RENO AND CARSON CITY AREAS THROUGH THIS AFTERNOON. OVERALL SNOWFALL TOTALS OF 2 TO 5 INCHES ARE EXPECTED...WITH LOCAL AMOUNTS UP TO 8 INCHES IN THE FOOTHILLS NORTH AND WEST OF RENO AND AROUND VIRGINIA CITY. LIGHTER SNOW AMOUNTS OF LESS THAN 2 INCHES ARE EXPECTED SOUTH OF CARSON CITY ACROSS DOUGLAS COUNTY. WIND GUSTS OF 25 TO 35 MPH WILL PRODUCE AREAS OF BLOWING SNOW AND NEAR ZERO VISIBILITY AT TIMES. THE SNOW WILL DIMINISH TO SCATTERED SNOW SHOWERS BY LATE THIS AFTERNOON. ANOTHER WINTER STORM MAY BRING MORE SNOW AND WINDY CONDITIONS FROM MONDAY EVENING THROUGH TUESDAY MORNING. ADDITIONAL SNOWFALL OF 4 OR MORE INCHES IS POSSIBLE WITH THIS STORM. A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT SNOW ACCUMULATIONS THAT MAY CREATE HAZARDOUS WINTER DRIVING CONDITIONS. CONTINUE TO MONITOR THE LATEST FORECASTS. $$ MJD HTTP://WEATHER.GOV/RENO
What forecasters said that day
The local office's own words before this snow 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 snow advisory went out at Feb 23, 9:30 PM PST, 6 hours 19 minutes earlier.
Area forecast discussion, Feb 23, 9:30 PM PST, 6 hours 19 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE RENO NV
930 PM PST FRI FEB 23 2007
.UPDATE...PARTIAL CLEARING THIS EVENING WITH UPPER RIDGE
TRACKING ACROSS AREA. WARM ADVECTION CLOUDS AND LIGHT PCPN
NOTED ON RADAR OVER EXTREME NRN CA WITH MODEL QPF SHOWING
LGT ACCUMULATIONS ACROSS LASSEN AND NRN WASHOE COUNTY AFTER
MIDNIGHT. PARTLY CLDY SKIES OVER REST OF CWA THROUGH SATURDAY
AHEAD OF APPROACHING FRONTAL SYSTEM MOVING INTO NRN SIERRA
BY AFTERNOON. SNOW INCREASING OVER TAHOE AREA IN THE LATE
AFTERNOON WITH INCREASING WIND AND SNOW SATURDAY NIGHT
INTO SUNDAY MORNING AS STRONG WNW JET PUSHES ACROSS NRN CA.
CURRENT WINTER STORM WATCH ON TRACK FOR LATE SATURDAY INTO
SUNDAY AFTERNOON. 24 HR QPF AMOUNTS DURING THIS PERIOD FROM
00Z NAM12 AND GFS MODELS SHOW AROUND A HALF TO AN INCH OF WATER
EQUIVALENT IN TAHOE BASIN TO ONE TO TWO INCHES ABOVE 7000 FEET
ALONG SIERRA CREST AND AROUND A QUARTER INCH IN RENO AREA. STRONG
WINDS WITH THIS SYSTEM SUNDAY MORNING WILL CREATE CONSIDERABLE
BLOWING AND DRIFTING SNOW AND BLIZZARD CONDITIONS OVER THE PASSES
AND EXPOSED UPPER ELEVATIONS. UPDATED TONIGHT AND EARLY SATURDAY
PERIODS TO REMOVE SHOWERS AND LESSEN CLOUDS IN ZONES S OF I80.
CYLKE
.SHORT TERM...
UPPER TROUGH MOVING INTO WESTERN UTAH THIS AFTERNOON WITH A COLD
UNSTABLE NORTHWEST FLOW OVER ALL OF NV. SNOW SHOWERS HAVE ENDED OVER
NEVADA PORTIONS OF THE CWA AS THE AIRMASS BEGINS TO STABILIZE BUT
WILL CONTINUE INTO THE EVENING OVER LASSEN COUNTY AND ALONG THE
SIERRA TO MONO COUNTY. RIDGING OVER THE EASTERN PACIFIC WITH
OVERRUNNING CLOUDS AND PRECIP APPROACHING THE OREGON/NORTHERN CA
COAST. THIS OVERRUNNING PRECIP IS EXPECTED TO MOVE INTO LASSEN AND
NORTHERN WASHOE COUNTIES LATER TONIGHT...AHEAD OF MODELS WHICH TEND
TO BE TOO SLOW WITH WARM ADVECTION PRECIP. THE RIDGE WILL NOT LAST
LONG AS A VIGOROUS SHORT WAVE RIDES A 150 KNOT JETSTREAM ACROSS THE
GULF OF ALASKA AND INTO NORTHERN CA LATE SATURDAY AFTERNOON AND
EVENING. A WINTER STORMS WATCH HAS BEEN ISSUED FOR THE CA PORTION OF
THE OUR CWA FROM TAHOE NORTH INTO LASSEN COUNTY FOR SATURDAY
AFTERNOON THROUGH SUNDAY AFTERNOON. THIS SYSTEM WILL PRIME THE
AIRMASS FOR AN EVEN STRONGER SYSTEM DUE TO ARRIVE LATE MONDAY AND
CONTINUE INTO TUESDAY. BETWEEN THESE SYSTEMS A FLAT UPPER RIDGE WILL
PROVIDE SOME BREAK IN THE PRECIPITATION BUT LIGHT PRECIP WILL
CONTINUE MAINLY NORTH OF TAHOE. WINDS WILL INCREASE OVER EASTERN CA
AND WESTERN NV SATURDAY EVENING THROUGH SUNDAY. WIND SPEEDS ARE
EXPECTED TO REMAIN BELOW WARNING CRITERIA AS TEMPERATURE PROFILES
ARE NOT FAVORABLE FOR DAMAGING WINDS. ADVISORIES FOR THE WINDS ARE
STILL A POSSIBILITY AND CAN BE ADDRESSED IN LATER SHIFTS. THE WINDS
WOULD DIMINISH SOMEWHAT SUNDAY EVENING AS THE SHORT WAVE PULLED
AWAY. ANOTHER ROUND OF STRONG WINDS ARE POSSIBLE MONDAY AFTERNOON AS
THE NEXT WAVE APPROACHES. RC
.LONG TERM...TUESDAY THROUGH FRIDAY...
EXTREMELY ACTIVE WINTER WEATHER PATTERN IS EXPECTED TO CONTINUE
THROUGH THE END OF NEXT WEEK. A STRONG WINTER STORM WILL CONTINUE TO
AFFECT NORTHEASTERN CAL AND WESTERN NV TUESDAY INTO TUESDAY NIGHT. A
MAJOR SHORTWAVE TROUGH WILL PASS OVER THE CWA TUESDAY...WHICH WILL
BRING STRONG COLD AIR ADVECTION TO THE REGION. THIS WILL DROP SNOW
LEVELS BELOW 3000 FEET. THE JET STREAM WILL SWING DOWN THE PACIFIC
COAST...WHICH PICK UP QUITE A BIT OF MOISTURE BEFORE SLAMMING IT
INTO THE SIERRA. EXCELLENT DYNAMICS ARE EXPECTED...WITH THIS
MATCHING UP WELL WITH A MAJOR SNOW PATTERN. AT THIS TIME...QPF PROGS
LOOK TO BE VERY HIGH...WITH ALL MEDIUM RANGE MODELS IN GOOD
AGREEMENT. CONFIDENCE WITH THIS SYSTEM REMAINS HIGH. SIGNIFICANT
SNOWFALL IS EXPECTED WITH THIS STORM...AS IT COULD EASILY DROP OVER
2 FEET OF SNOW IN THE SIERRA AND SEVERAL INCHES ON THE WESTERN NV
VALLEY FLOORS THROUGH TUESDAY NIGHT. RAISED POPS IN THE RENO ZONE
FOR TUESDAY TO LIKELY. ALSO...RAISED POPS FOR NORTHEASTERN CAL
TUESDAY NIGHT INTO WEDNESDAY TO CHANCE. STRONG WINDS CAN ALSO BE
EXPECTED TUESDAY AHEAD OF THE COLD FRONT...WITH 700MB WINDS OF 50 TO
60 KNOTS. WEAK RIDGING SHOULD BRIEFLY BUILD IN TUESDAY NIGHT.
DONT PUT UP THOSE SNOW SHOVELS YET IT LOOKS LIKE YET ANOTHER
WINTER STORM MAY BE ON THE HORIZON FOR WEDNESDAY/THURSDAY...BUT
CONFIDENCE IS NOT AS HIGH WITH THIS ONE. POPS MAY NEED TO BE RAISED
BY THE FOLLOWING SHIFTS...IF MED RANGE MODELS STAY CONSISTENT ENOUGH
WITH THIS SECOND WAVE COMING THROUGH. HOON
&&
.AVIATION...
ISOLATED SHOWERS AND MTN OBSCUREMENT WILL CONTINUE FOR THE REST OF
THE AFTERNOON IN THE SIERRA AND WESTERN NV. AFTER THE SUN GOES
DOWN...SHOWERS AND CLOUD COVER WILL DIMINISH ACROSS THE
AREA...ALLOWING FOR MAINLY VFR CONDITIONS. EXPECT SOME PATCHY FOG
OVERNIGHT IN PRONE AREAS...ESPECIALLY AROUND KTRK. HOON &&
&&
.REV WATCHES/WARNINGS/ADVISORIES...
NV...WINTER STORM WATCH FROM SATURDAY AFTERNOON THROUGH SUNDAY
AFTERNOON FOR NVZ002.
CA...WINTER STORM WATCH FROM SATURDAY AFTERNOON THROUGH SUNDAY
AFTERNOON FOR CAZ071-072.
&&
HTTP://WEATHER.GOV/RENOThe office that day
Everything else NWS Reno, NV issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 24, 3:40 AM PST | Wind Advisory | REV | Douglas, Lyon, Storey, Washoe | 24 hr |
| Feb 24, 3:49 AM PST | Winter Storm Warning | REV | Douglas, Lyon, Storey, Washoe | 3 days |
| Feb 24, 11:57 AM PST | High Wind Watch | REV | Douglas, Lyon, Storey, Washoe | 9 hr |
| Feb 24, 11:57 AM PST | Wind Advisory | REV | Douglas, Lyon, Mineral, Storey, Washoe | 32 hr |
| Feb 24, 12:01 PM PST | Snow and Blowing Snow Advisory | REV | Douglas, Lyon, Storey, Washoe | 38 hr |
| Feb 24, 3:51 PM PST | Winter Storm Watch | REV | Douglas, Lyon, Storey, Washoe | 25 hr |
| Feb 24, 3:40 AM PST | High Wind Watch | REV | Mono | 8 hr |
| Feb 24, 11:57 AM PST | High Wind Warning | REV | Mono | 19 hr |
Nearby
Snow Advisories in Nevada, 2007Snow Advisories in California, 2007Every snow advisory in 2007
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; radar from the NEXRAD Level II archive.