863
WWUS76 KMFR 071152
NPWMFR
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
452 AM PDT FRI AUG 7 2026
CAZ080-081-ORZ024-026-080000-
/O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/
WESTERN SISKIYOU COUNTY-CENTRAL SISKIYOU COUNTY-EASTERN CURRY
COUNTY AND JOSEPHINE COUNTY-JACKSON COUNTY-
INCLUDING THE FOLLOWING LOCATIONS...GOLD HILL, MEDFORD,
GREENVIEW, JACKSONVILLE, MERLIN, BUTTE FALLS, ETNA, GRANTS PASS,
SCOTT BAR, SOMES BAR, HILT, FORT JONES, ROGUE RIVER, SHADY COVE,
YREKA, WILDERVILLE, CAVE JUNCTION, HAPPY CAMP, KLAMATH RIVER,
WEED, CALLAHAN, APPLEGATE, AND ASHLAND
452 AM PDT FRI AUG 7 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING
* WHAT...HOT TEMPERATURES OF 100 TO 105 DEGREES, POSSIBLY UP TO 110
DEGREES IN THE KLAMATH RIVER VALLEY, ARE EXPECTED WITH LOW
TEMPERATURES IN THE MID TO UPPER 60S.
* WHERE...IN CALIFORNIA, CENTRAL SISKIYOU COUNTY AND WESTERN
SISKIYOU COUNTY. IN OREGON, EASTERN CURRY COUNTY AND JOSEPHINE
COUNTY AND JACKSON COUNTY.
* WHEN...UNTIL 11 PM PDT THIS EVENING.
* IMPACTS...HOT TEMPERATURES WILL LEAD TO A MODERATE RISK OF HEAT
ILLNESSES, ESPECIALLY FOR THOSE WITHOUT ADEQUATE COOLING METHODS.
* ADDITIONAL DETAILS...A MAJOR RISK OF HEAT RELATED ILLNESSES IS
POSSIBLE THIS EVENING. THIS LEVEL OF HEAT WILL IMPACT ANYONE
WITHOUT COOLING METHODS. PERIODS OF SMOKE COULD LIMIT THE ABILITY
TO OPEN WINDOWS FOR COOLER AIR AT NIGHT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN
EMERGENCY! CALL 9 1 1.
CAZ083>085-ORZ029>031-080000-
/O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/
NORTH CENTRAL AND SOUTHEAST SISKIYOU COUNTY-NORTHEAST SISKIYOU
AND NORTHWEST MODOC COUNTIES-MODOC COUNTY-KLAMATH BASIN-NORTHERN
AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY-CENTRAL AND
EASTERN LAKE COUNTY-
INCLUDING THE FOLLOWING LOCATIONS...DAVIS CREEK, CHEMULT,
CRESCENT, ADIN, LAKEVIEW, PAISLEY, GILCHRIST, SPRAGUE RIVER,
VALLEY FALLS, LIKELY, DAY, MIDLAND, BLY, KLAMATH FALLS, CANBY,
LOOKOUT, BEATTY, FORT ROCK, NEWELL, PONDOSA, ALTAMONT, MACDOEL,
TENNANT, NEW PINE CREEK, ALTURAS, BRAY, OLENE, ADEL, DORRIS, AND
TULELAKE
452 AM PDT FRI AUG 7 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING
* WHAT...HOT TEMPERATURES 95 TO 100 DEGREES WITH LOW TEMPERATURES
AROUND 55 TO 60 DEGREES.
* WHERE...KLAMATH, LAKE, MODOC AND EASTERN SISKIYOU COUNTIES. THIS
INCLUDES THE COMMUNITIES OF KLAMATH FALLS, CHEMULT, CHILOQUIN,
SUMMER LAKE, LAKEVIEW, ALTURAS, TIONESTA, TENNANT, MACDOEL AND
TULELAKE.
* WHEN...UNTIL 11 PM PDT THIS EVENING.
* IMPACTS...HOT TEMPERATURES WILL LEAD TO A MODERATE RISK OF HEAT
ILLNESSES, ESPECIALLY FOR THOSE WITHOUT ADEQUATE COOLING METHODS.
* ADDITIONAL DETAILS...PERIODS OF SMOKE COULD LIMIT THE ABILITY TO
OPEN WINDOWS FOR COOLER AIR AT NIGHT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
ORZ023-080000-
/O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/
CENTRAL DOUGLAS COUNTY-
INCLUDING THE FOLLOWING LOCATIONS...CANYONVILLE, DRAIN, GLENDALE,
SUTHERLIN, WINCHESTER, ELKTON, ROSEBURG, MYRTLE CREEK, GREEN, AND
UMPQUA
452 AM PDT FRI AUG 7 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING
* WHAT...HOT TEMPERATURES OF 95 TO 100 DEGREES WITH LOW TEMPERATURES
AROUND 60 TO 65 DEGREES.
* WHERE...THE UMPQUA VALLEY IN CENTRAL DOUGLAS COUNTY, INCLUDING THE
COMMUNITIES OF ROSEBURG, ELKTON, DRAIN, SUTHERLIN, TILLER AND
CAMAS VALLEY.
* WHEN...UNTIL 11 PM PDT THIS EVENING.
* IMPACTS...HOT TEMPERATURES WILL LEAD TO A MODERATE RISK OF HEAT
ILLNESSES, ESPECIALLY FOR THOSE WITHOUT ADEQUATE COOLING METHODS.
* ADDITIONAL DETAILS...PERIODS OF SMOKE COULD LIMIT THE ABILITY TO
OPEN WINDOWS FOR COOLER AIR AT NIGHT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
ORZ028-080000-
/O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/
SISKIYOU MOUNTAINS AND SOUTHERN OREGON CASCADES-
INCLUDING THE FOLLOWING LOCATIONS...SISKIYOU SUMMIT AND HOWARD
PRAIRIE
452 AM PDT FRI AUG 7 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING
* WHAT...HOT TEMPERATURES OF 90 TO 95 DEGREES EXPECTED WITH LOW
TEMPERATURES AROUND 60 TO 67 DEGREES.
* WHERE...SISKIYOU MOUNTAINS AND SOUTHERN OREGON CASCADES SOUTH OF
CRATER LAKE. THIS INCLUDES LAKE OF THE WOODS, HOWARD PRAIRIE AND
MT ASHLAND.
* WHEN...UNTIL 11 PM PDT THIS EVENING.
* IMPACTS...HOT TEMPERATURES WILL LEAD TO A MODERATE RISK OF HEAT
ILLNESSES, ESPECIALLY FOR THOSE WITHOUT ADEQUATE COOLING METHODS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, SEEK AIR-CONDITIONED PLACES, STAY OUT OF THE
SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
GUERRERO
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