327
WWUS46 KMFR 131744
WSWMFR
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
1044 AM PDT MON APR 13 2026
ORZ027-140145-
/O.UPG.KMFR.WS.A.0007.260415T0600Z-260416T1200Z/
/O.NEW.KMFR.WW.Y.0010.260415T0600Z-260416T1200Z/
SOUTH CENTRAL OREGON CASCADES-
INCLUDING THE FOLLOWING LOCATIONS...DIAMOND LAKE, CRATER LAKE,
AND CRESCENT LAKE
1044 AM PDT MON APR 13 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM TUESDAY TO 5 AM PDT
THURSDAY ABOVE 4000 FT IN THE HIGH SOUTH CENTRAL CASCADES IN
KLAMATH, JACKSON AND DOUGLAS COUNTIES...
* WHAT...TOTAL SNOW ACCUMULATIONS 3 TO 12 INCHES. WINDS GUSTING AS
HIGH AS 45 MPH OVER HIGH AND EXPOSED TERRAIN.
* WHERE...ABOVE 4000 FT IN THE HIGH SOUTH CENTRAL CASCADES IN
KLAMATH, JACKSON AND DOUGLAS COUNTIES.
INCLUDING THE LOCATIONS OF...CRESCENT LAKE, DIAMOND LAKE.
THIS ALSO INCLUDES THE FOLLOWING PASSES OR NOTABLE LOCATIONS...
DIAMOND LAKE JUNCTION ON STATE HIGHWAYS 230 & 138 AT 4478 FT.
WILLAMETTE PASS ON STATE HIGHWAY 58 AT 5090 FT.
* WHEN...FROM 11 PM TUESDAY TO 5 AM PDT THURSDAY.
* IMPACTS...TRAVEL MAY BE DIFFICULT AND DELAYS IN YOUR COMMUTE. THE
HAZARDOUS CONDITIONS COULD IMPACT THE WEDNESDAY MORNING AND
EVENING COMMUTES. STRONG WINDS COULD CAUSE TREE DAMAGE.
* ADDITIONAL DETAILS...PROBABILITY OF SNOW ACCUMULATION
BETWEEN 5 AM WEDNESDAY TO 5 AM THURSDAY.
PROBABILITIES DON'T ALWAYS OVERLAP THE HAZARD'S TIME RANGE.
LOCATION >= >= >= >=
6IN 8IN 12IN 18IN
-------- ---- ---- ---- ----
DIAMOND 81% 55% 18% 5%
LAKE
JUNCTION
CRATER 93% 85% 47% 13%
LAKE
VISIT WEATHER.GOV/MFR/WINTER FOR ADDITIONAL SNOW PROBABILITIES
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. CALL 511 OR VISIT
TRIPCHECK.COM FOR ROAD INFORMATION.
SMITH
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