675  
WWUS46 KMFR 210553  
WSWMFR  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MEDFORD OR  
953 PM PST WED NOV 20 2024  
 
CAZ082-083-211500-  
/O.EXP.KMFR.WS.W.0018.000000T0000Z-241121T0600Z/  
/O.EXB.KMFR.WW.Y.0031.000000T0000Z-241121T1500Z/  
SOUTH CENTRAL SISKIYOU COUNTY-NORTH CENTRAL AND SOUTHEAST  
SISKIYOU COUNTY-  
INCLUDING THE CITIES OF DUNSMUIR, PONDOSA, MCCLOUD, MOUNT SHASTA,  
BRAY, AND TENNANT  
953 PM PST WED NOV 20 2024  
 
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 AM PST THURSDAY ABOVE  
4500 FEET...   
..WINTER STORM WARNING WILL EXPIRE AT 10 PM PST THIS EVENING  
 
* WHAT...WET SNOW ABOVE 4500 FEET. ADDITIONAL SNOW ACCUMULATIONS 3  
TO 6 INCHES.  
 
* WHERE...CENTRAL AND SOUTHEAST SISKIYOU COUNTY. THIS INCLUDES  
SNOWMANS SUMMIT ON HIGHWAY 89 AND THE HIGHER TERRAIN AROUND MOUNT  
SHASTA.  
 
* WHEN...UNTIL 7 AM PST THURSDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT WITH REDUCED VISIBILITY.  
THE HAZARDOUS CONDITIONS COULD IMPACT THE THURSDAY MORNING COMMUTE.  
 
* ADDITIONAL DETAILS...SNOW LEVELS WILL GRADUALLY RISE TO AROUND  
6000 FEET EARLY THURSDAY MORNING WITH SNOW CHANGING TO RAIN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. CALL 511 OR VISIT  
QUICKMAP.DOT.CA.GOV FOR ROAD INFORMATION.  
 
 
 
 
 
CAZ080-210700-  
/O.EXP.KMFR.WW.Y.0031.000000T0000Z-241121T0600Z/  
WESTERN SISKIYOU COUNTY-  
INCLUDING THE CITIES OF SCOTT BAR, HAPPY CAMP, FORT JONES, SOMES  
BAR, GREENVIEW, CALLAHAN, AND ETNA  
953 PM PST WED NOV 20 2024  
   
..WINTER WEATHER ADVISORY WILL EXPIRE AT 10 PM PST THIS EVENING  
 
LIGHT TO MODERATE SNOW ABOVE 4500 FEET WILL CONTINUE OVERNIGHT, BUT  
WILL CHANGE TO RAIN TOWARD MORNING. ADDITIONAL ACCUMULATION  
GENERALLY 1 TO 3 INCHES.  
 
 
 
ORZ027-211500-  
/O.EXT.KMFR.WW.Y.0031.000000T0000Z-241121T1500Z/  
SOUTH CENTRAL OREGON CASCADES-  
INCLUDING THE CITIES OF DIAMOND LAKE AND CRESCENT LAKE  
953 PM PST WED NOV 20 2024  
 
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 AM PST THURSDAY  
ABOVE 4500 FT IN THE HIGH CENTRAL CASCADES IN KLAMATH, JACKSON AND  
DOUGLAS COUNTIES...  
 
* WHAT...SNOW ABOVE 4500 FT IN THE HIGH CENTRAL CASCADES IN KLAMATH,  
JACKSON AND DOUGLAS COUNTIES. ADDITIONAL SNOW ACCUMULATIONS  
BETWEEN 3 AND 8 INCHES. WINDS GUSTING AS HIGH AS 45 MPH.  
 
* WHERE...SOUTH CENTRAL OREGON CASCADES COUNTY ABOVE 4500 FEET  
ELEVATION. THIS INCLUDES PORTIONS OF HIGHWAY 138, HIGHWAY 230 NEAR  
DIAMOND LAKE, AND HIGHWAY 62 NEAR CRATER LAKE.  
 
* WHEN...UNTIL 7 AM PST THURSDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. THE HAZARDOUS CONDITIONS  
COULD IMPACT THE THURSDAY MORNING COMMUTE.  
 
* ADDITIONAL DETAILS...SNOW LEVELS WILL GRADUALLY RISE TO AROUND  
6000 FEET EARLY THURSDAY MORNING WITH SNOW CHANGING TO RAIN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. CALL 511 OR VISIT  
TRIPCHECK.COM FOR ROAD INFORMATION.  
 
 
 
 
 
ORZ028-211500-  
/O.EXT.KMFR.WW.Y.0031.000000T0000Z-241121T1500Z/  
SISKIYOU MOUNTAINS AND SOUTHERN OREGON CASCADES-  
INCLUDING THE CITIES OF HOWARD PRAIRIE AND SISKIYOU SUMMIT  
953 PM PST WED NOV 20 2024  
 
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 AM PST THURSDAY  
ABOVE 4500 FT IN THE SOUTHERN CASCADES AND SISKIYOUS IN JACKSON AND  
KLAMATH COUNTIES...  
 
* WHAT...WET SNOW ABOVE 4500 FT IN THE SOUTHERN CASCADES AND  
SISKIYOUS IN JACKSON AND KLAMATH COUNTIES. ADDITIONAL SNOW  
ACCUMULATIONS BETWEEN 3 AND 8 INCHES. WINDS GUSTING AS HIGH AS 45  
MPH.  
 
* WHERE...SISKIYOU MOUNTAINS AND SOUTHERN OREGON CASCADES COUNTY  
ABOVE 4500 FEET ELEVATION. THIS INCLUDES PORTIONS OF HIGHWAY 140  
NEAR LAKE OF THE WOODS, HIGHWAY 66, AND INTERSTATE 5 NEAR SISKIYOU  
SUMMIT.  
 
* WHEN...UNTIL 7 AM PST THURSDAY.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS  
CONDITIONS COULD IMPACT THE THURSDAY MORNING COMMUTE.  
 
* ADDITIONAL DETAILS...SNOW LEVELS WILL GRADUALLY RISE TO AROUND  
6000 FEET EARLY THURSDAY MORNING WITH SNOW CHANGING TO RAIN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. CALL 511 OR VISIT  
TRIPCHECK.COM FOR ROAD INFORMATION.  
 
 
 
 
 
ORZ030-211500-  
/O.EXT.KMFR.WW.Y.0031.000000T0000Z-241121T1500Z/  
NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY-  
INCLUDING THE CITIES OF CRESCENT, CHEMULT, AND GILCHRIST  
953 PM PST WED NOV 20 2024  
 
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 AM PST THURSDAY  
ABOVE 4500 FT IN WESTERN LAKE COUNTY AND EASTERN KLAMATH COUNTY...  
 
* WHAT...WET SNOW ABOVE 4500 FT IN WESTERN LAKE COUNTY AND EASTERN  
KLAMATH COUNTY. ADDITIONAL SNOW ACCUMULATIONS OF 2 TO 7 INCHES.  
 
* WHERE...NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE  
COUNTY COUNTY ABOVE 4500 FEET ELEVATION. THIS INCLUDES PORTIONS OF  
HIGHWAY 97 NEAR CHEMULT, HIGHWAY 31 NORTH OF SILVER LAKE, AND  
HIGHWAY 140 BETWEEN KLAMATH FALLS AND LAKEVIEW.  
 
* WHEN...UNTIL 7 AM PST THURSDAY.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS  
CONDITIONS COULD IMPACT THE THURSDAY MORNING COMMUTE. GUSTY WINDS  
COULD BRING DOWN TREE BRANCHES.  
 
* ADDITIONAL DETAILS...SNOW LEVELS GRADUALLY RISE TO AROUND 6000  
FEET EARLY THURSDAY MORNING WITH SNOW CHANGING TO RAIN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. CALL 511 OR VISIT  
TRIPCHECK.COM FOR ROAD INFORMATION.  
 
 
 
 
 
MAS  
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