432 WWUS76 KMFR 071702 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1002 AM PDT Fri Aug 7 2026 CAZ082-080615- /O.EXB.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ South Central Siskiyou County- Including the following locations...Mount Shasta, McCloud, and Dunsmuir 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot afternoon temperatures of 95 to 100 degrees are expected, with low temperatures in the low to mid 50s. * WHERE...South Central Siskiyou County, including Mount Shasta City. * WHEN...Until 11 PM PDT Saturday. * 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, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ080-081-083>085-080615- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ Western Siskiyou County-Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County- Including the following locations...Pondosa, Likely, Tulelake, Tennant, Klamath River, Adin, Hilt, Weed, Dorris, Scott Bar, Canby, Yreka, Greenview, Bray, Newell, Somes Bar, Day, Macdoel, Etna, Happy Camp, Fort Jones, Alturas, Callahan, Lookout, and Davis Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot temperatures of 95 to 105 degrees are expected, possibly up to 110 degrees in the lower Klamath River Valley, with low temperatures in the 50s to near 60 degrees. Lows of 60 to 65 degrees over higher terrain. * WHERE...Central Siskiyou County, Modoc County, North Central and Southeast Siskiyou County, Northeast Siskiyou and Northwest Modoc Counties, and Western Siskiyou County. This includes the lower Klamath River Valley, the Shasta Valley, Weed, Montague, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Roseburg, Umpqua, Elkton, Canyonville, Drain, Sutherlin, Green, Winchester, Glendale, and Myrtle Creek 1002 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. && $$ ORZ024-026-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Eastern Curry County and Josephine County-Jackson County- Including the following locations...Merlin, Shady Cove, Applegate, Ashland, Grants Pass, Jacksonville, Medford, Gold Hill, Cave Junction, Wilderville, Rogue River, and Butte Falls 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 100 to 105 degrees are expected with low temperatures in the low to mid 60s. * WHERE...Eastern Curry County, Josephine County and Jackson County, the Rogue, Illinois and Applegate valleys, including Medford, Grants Pass, Ashland, Ruch and Cave Junction. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ028-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 1002 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. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ029>031-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Olene, Klamath Falls, Sprague River, Gilchrist, Fort Rock, Beatty, Altamont, Valley Falls, Midland, Paisley, Adel, Bly, Chemult, Lakeview, Crescent, and New Pine Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath and Lake Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake and Lakeview. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MAS