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WWUS46 KMFR 161203  
WSWMFR  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MEDFORD OR  
503 AM PDT SUN MAR 16 2025  
 
CAZ080-082-083-162000-  
/O.CON.KMFR.WS.W.0010.000000T0000Z-250317T0600Z/  
WESTERN SISKIYOU COUNTY-SOUTH CENTRAL SISKIYOU COUNTY-NORTH  
CENTRAL AND SOUTHEAST SISKIYOU COUNTY-  
INCLUDING THE CITIES OF PONDOSA, HAPPY CAMP, TENNANT, DUNSMUIR,  
MCCLOUD, ETNA, GREENVIEW, SCOTT BAR, SOMES BAR, MOUNT SHASTA,  
BRAY, FORT JONES, AND CALLAHAN  
503 AM PDT SUN MAR 16 2025  
 
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS  
EVENING ABOVE 4500 FEET...  
 
* WHAT...HEAVY WET SNOW ABOVE 4500 FEET. ADDITIONAL SNOW  
ACCUMULATIONS BETWEEN 1 AND 2 FEET. WINDS GUSTING AS HIGH AS 60 TO  
70 MPH OVER HIGH AND EXPOSED TERRAIN.  
 
* WHERE...ELEVATIONS ABOVE 4500 FEET IN WESTERN SISKIYOU COUNTY AND  
CENTRAL SISKIYOU COUNTY. THIS INCLUDES ETNA SUMMIT ON SAWYERS BAR  
ROAD, SNOWMANS SUMMIT ON HIGHWAY 89 AND THE MT SHASTA SKI RESORT.  
 
* WHEN...UNTIL 11 PM PDT THIS EVENING.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT TO IMPOSSIBLE. WIDESPREAD  
BLOWING SNOW COULD SIGNIFICANTLY REDUCE VISIBILITY. VERY STRONG  
WINDS COULD CAUSE EXTENSIVE TREE DAMAGE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN  
YOUR VEHICLE IN CASE OF AN EMERGENCY. CALL 511 OR VISIT  
QUICKMAP.DOT.CA.GOV FOR ROAD INFORMATION.  
 

 
 

 
 
ORZ027-028-162000-  
/O.CON.KMFR.WS.W.0009.000000T0000Z-250317T0600Z/  
SOUTH CENTRAL OREGON CASCADES-SISKIYOU MOUNTAINS AND SOUTHERN  
OREGON CASCADES-  
INCLUDING THE CITIES OF DIAMOND LAKE, SISKIYOU SUMMIT, HOWARD  
PRAIRIE, AND CRESCENT LAKE  
503 AM PDT SUN MAR 16 2025  
 
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS  
EVENING ABOVE 4500 FEET...  
 
* WHAT...HEAVY SNOW ABOVE 4500 FEET. ADDITIONAL SNOW ACCUMULATIONS 1  
TO 3 FEET. WINDS GUSTING AS HIGH AS 60 TO 70 MPH.  
 
* WHERE...THE SOUTHERN OREGON CASCADES FROM HOWARD PRAIRIE NORTHWARD  
AND HIGHER PORTIONS OF THE SISKIYOUS WEST OF SISKIYOU SUMMIT. THIS  
INCLUDES LAKE OF THE WOODS, CRATER AND DIAMOND LAKES, AS WELL AS  
HIGHWAYS 140, 62, 230, AND 138.  
 
* WHEN...UNTIL 11 PM PDT THIS EVENING.  
 
* IMPACTS...VISIBILITIES MAY DROP BELOW 1/4 MILE DUE TO FALLING AND  
BLOWING SNOW. WHITEOUT CONDITIONS ARE EXPECTED, AND WHEN COMBINED  
WITH THE ACCUMULATING SNOW, THEY WILL MAKE TRAVEL TREACHEROUS TO  
IMPOSSIBLE. VERY STRONG WINDS COULD BLOW DOWN TREES LOADED WITH  
SNOW.  
 
* ADDITIONAL DETAILS...SNOWFALL RATES OF 1"/HR ARE NEARLY CERTAIN,  
WITH 2"/HR LIKELY (60-90%) AND COULD EVEN EXCEED 2 INCHES PER HOUR  
IN THE HIGH CASCADES. THESE SNOWFALL RATES WILL MAKE TRAVEL  
EXTREMELY DIFFICULT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN  
YOUR VEHICLE IN CASE OF AN EMERGENCY. CALL 511 OR VISIT  
TRIPCHECK.COM FOR ROAD INFORMATION.  
 

 
 

 
 
ORZ029>031-162000-  
/O.CON.KMFR.WS.W.0009.000000T0000Z-250317T0600Z/  
KLAMATH BASIN-NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN  
LAKE COUNTY-CENTRAL AND EASTERN LAKE COUNTY-  
INCLUDING THE CITIES OF ADEL, CRESCENT, LAKEVIEW, GILCHRIST,  
KLAMATH FALLS, NEW PINE CREEK, VALLEY FALLS, FORT ROCK, MIDLAND,  
ALTAMONT, OLENE, AND CHEMULT  
503 AM PDT SUN MAR 16 2025  
 
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS  
EVENING...  
 
* WHAT...HEAVY SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 2 AND 4  
INCHES WITH 10 TO 15 INCHES ABOVE 5000 FT. WINDS GUSTING AS HIGH  
AS 65 MPH.  
 
* WHERE...NORTHERN KLAMATH COUNTY, MAINLY FROM CHILOQUIN NORTHWARD  
,WINTER RIDGE AND THE WARNER MOUNTAINS EAST OF LAKEVIEW. THIS  
INCLUDES HIGHWAY 97 NORTH OF CHILOQUIN, PORTIONS OF HIGHWAY 140  
EAST OF LAKEVIEW AS WELL AS THE COMMUNITIES OF CHEMULT AND  
CRESCENT.  
 
* WHEN...UNTIL 11 PM PDT THIS EVENING.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT TO IMPOSSIBLE. WIDESPREAD  
BLOWING SNOW COULD SIGNIFICANTLY REDUCE VISIBILITY. VERY STRONG  
WINDS COULD CAUSE EXTENSIVE TREE DAMAGE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN  
YOUR VEHICLE IN CASE OF AN EMERGENCY. CALL 511 OR VISIT  
TRIPCHECK.COM FOR ROAD INFORMATION.  
 

 
 

 
 
CAZ085-162000-  
/O.NEW.KMFR.WW.Y.0013.250317T0300Z-250317T1200Z/  
MODOC COUNTY-  
INCLUDING THE CITIES OF DAVIS CREEK, ADIN, ALTURAS, DAY, LOOKOUT,  
LIKELY, AND CANBY  
503 AM PDT SUN MAR 16 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 5 AM  
PDT MONDAY...  
 
* WHAT...SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN 4 AND 8  
INCHES. WINDS GUSTING AS HIGH AS 45 MPH.  
 
* WHERE...THE WARNER MOUNTAINS IN MODOC COUNTY. THIS INCLUDES  
HIGHWAY 299 AND CEDAR PASS.  
 
* WHEN...FROM 8 PM THIS EVENING TO 5 AM PDT MONDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. WIDESPREAD BLOWING SNOW  
COULD SIGNIFICANTLY REDUCE VISIBILITY. VERY STRONG WINDS COULD  
CAUSE EXTENSIVE TREE DAMAGE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. CALL 511 OR VISIT  
QUICKMAP.DOT.CA.GOV FOR ROAD INFORMATION.  
 

 
 

 
 
BR-Y  
 
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