040
WWUS45 KREV 170931
WSWREV
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE RENO NV
231 AM PDT MON MAR 17 2025
CAZ071-180600-
/O.CON.KREV.WS.W.0006.000000T0000Z-250318T0600Z/
LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES-
INCLUDING THE CITIES OF LOYALTON, SIERRAVILLE, PORTOLA,
SUSANVILLE, AND WESTWOOD
231 AM PDT MON MAR 17 2025
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...
* WHAT...HEAVY SNOW. ADDITIONAL SNOW ACCUMULATIONS OF 1 TO 4 INCHES
EXCEPT 4 TO 8 INCHES ABOVE 6000 FEET. LOCALIZED AMOUNTS UP TO 12
INCHES ALONG THE HIGHEST PEAKS OF THE SIERRA COUNTY CREST.
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.
* WHERE...LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES.
* WHEN...UNTIL 11 PM PDT THIS EVENING.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS COULD IMPACT THE MONDAY MORNING AND EVENING COMMUTES.
* ADDITIONAL DETAILS...WINDS WILL CONTINUE TO DECREASE THROUGH THE
DAY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS FOR
THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1.
CAZ072-NVZ002-180600-
/O.CON.KREV.WS.W.0006.000000T0000Z-250318T0600Z/
GREATER LAKE TAHOE AREA-
INCLUDING THE CITIES OF MARKLEEVILLE, INCLINE VILLAGE, TRUCKEE,
STATELINE, GLENBROOK, TAHOE CITY, AND SOUTH LAKE TAHOE
231 AM PDT MON MAR 17 2025
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...
* WHAT...HEAVY SNOW. ADDITIONAL SNOW ACCUMULATIONS OF 8 TO 18 INCHES
ABOVE 7000 FEET WITH 4 TO 12 INCHES BELOW 7000 FEET. LOCALLY
HIGHER AMOUNTS UP TO 2 FEET POSSIBLE ON THE HIGHEST PEAKS. RIDGE
WINDS GUSTING AS HIGH AS 75 MPH. FOR LAKE TAHOE: SOUTHWEST WINDS
10 TO 20 MPH WITH GUSTS TO 35 MPH. WAVE HEIGHTS 1 TO 3 FEET.
* WHERE...GREATER LAKE TAHOE AREA.
* WHEN...UNTIL 11 PM PDT THIS EVENING.
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT TO IMPOSSIBLE. THE
HAZARDOUS CONDITIONS COULD IMPACT THE MONDAY MORNING AND EVENING
COMMUTES. VERY STRONG WINDS COULD CAUSE EXTENSIVE DAMAGE TO TREES
AND POWER LINES. SMALL BOATS, KAYAKS AND PADDLE BOARDS WILL BE
PRONE TO CAPSIZING AND SHOULD REMAIN OFF LAKE WATERS UNTIL
CONDITIONS IMPROVE.
* ADDITIONAL DETAILS...SNOWFALL RATES OF 1 TO 2 INCHES PER HOUR
POSSIBLE THROUGH 9 AM PDT THIS MORNING AND INTERMITTENTLY FROM
NOON UNTIL 11 PM PDT TONIGHT. RIDGE WINDS WILL SLOWLY TAPER
THROUGH THE DAY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS FOR
THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1.
CAZ073-180600-
/O.CON.KREV.WW.Y.0010.000000T0000Z-250318T0600Z/
MONO COUNTY-
INCLUDING THE CITIES OF LEE VINING, COLEVILLE, BRIDGEPORT, AND
MAMMOTH LAKES
231 AM PDT MON MAR 17 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS 2 TO 6 INCHES BELOW
8000 FEET AND ALONG HIGHWAY 395, AND BETWEEN 6 TO 12 INCHES ABOVE
8000 FEET. LOCALLY HIGHER AMOUNTS UP TO 20 INCHES ON THE HIGHEST
PEAKS. WINDS GUSTING AS HIGH AS 60 MPH ALONG THE SIERRA CREST.
* WHERE...MONO COUNTY.
* WHEN...UNTIL 11 PM PDT THIS EVENING.
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT TO IMPOSSIBLE. THE
HAZARDOUS CONDITIONS COULD IMPACT THE MONDAY MORNING AND EVENING
COMMUTES. STRONG WINDS COULD CAUSE DAMAGE TO TREES AND POWER LINES.
* ADDITIONAL DETAILS...SNOWFALL RATES OVER 1 INCH PER HOUR POSSIBLE
ALONG THE SIERRA CREST FROM 6 AM TO 4 PM PDT TODAY. RIDGE WINDS
WILL SLOWLY TAPER THROUGH THE DAY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY
CALLING 5 1 1.
CJ
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