963 WWUS74 KAMA 220503 NPWAMA URGENT - WEATHER MESSAGE National Weather Service Amarillo TX 1203 AM CDT Sat Aug 22 2026 TXZ018>020-317-221800- /O.CON.KAMA.HT.Y.0042.260822T1800Z-260823T0100Z/ Armstrong-Donley-Collingsworth-Palo Duro Canyon- Including the cities of Lutie, Wayside, Wellington, Samnorwood, Dozier, Washburn, Claude, Palo Duro Canyon State Park, Clarendon, and Goodnight 1203 AM CDT Sat Aug 22 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM CDT THIS EVENING... * WHAT...Temperatures between 105-109. * WHERE...Armstrong, Collingsworth, Donley Counties, and Palo Duro Canyon. * WHEN...From 1 PM this afternoon to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. 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. && $$ Ward  948 WWUS76 KPDT 220502 NPWPDT URGENT - WEATHER MESSAGE National Weather Service Pendleton OR 1002 PM PDT Fri Aug 21 2026 ORZ041-044-508-510-WAZ024-521-221400- /O.CON.KPDT.WI.Y.0030.260822T1800Z-260823T0600Z/ Eastern Columbia River Gorge of Oregon-Lower Columbia Basin of Oregon-Foothills of the Southern Blue Mountains of Oregon-North Central Oregon-Eastern Columbia River Gorge of Washington-Simcoe Highlands- Including the cities of Hermiston, Maupin, White Salmon, Condon, Fossil, Moro, Goldendale, Boardman, The Dalles, Ione, Arlington, Dufur, Heppner, and Bickleton 1002 PM PDT Fri Aug 21 2026 ...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM TO 11 PM PDT SATURDAY... * WHAT...West winds 25 to 30 mph with gusts up to 45 mph expected. * WHERE...Eastern Columbia River Gorge of Oregon and Washington, Lower Columbia Basin of Oregon, Foothills of the Southern Blue Mountains of Oregon, North Central Oregon, and Simcoe Highlands. * WHEN...From 11 AM to 11 PM PDT Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ WAZ026-221400- /O.CON.KPDT.WI.Y.0030.260822T2100Z-260823T0500Z/ Kittitas Valley- Including the cities of Thorp and Ellensburg 1002 PM PDT Fri Aug 21 2026 ...WIND ADVISORY REMAINS IN EFFECT FROM 2 PM TO 10 PM PDT SATURDAY... * WHAT...Northwest winds 25 to 30 mph with gusts up to 45 mph expected. * WHERE...Kittitas Valley. * WHEN...From 2 PM to 10 PM PDT Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$  841 WWUS74 KOUN 220516 NPWOUN URGENT - WEATHER MESSAGE National Weather Service Norman OK 1216 AM CDT Sat Aug 22 2026 OKZ021>023-027-034-035-038-039-045-046-050-230000- /O.EXA.KOUN.HT.Y.0041.260822T1800Z-260823T0000Z/ Beckham-Washita-Caddo-Grady-Greer-Kiowa-Comanche-Stephens-Jefferson- Carter-Love- Including the cities of Snyder, Lawton, Ardmore, Sentinel, Hinton, Burns Flat, Elk City, Waurika, Sayre, Tuttle, Ringling, Chickasha, Granite, Duncan, Marietta, Cordell, Hobart, Mangum, Thackerville, Anadarko, and Ryan 1216 AM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 109 expected. * WHERE...Portions of central, southern, southwest, and western Oklahoma. * WHEN...From 1 PM this afternoon to 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ OKZ033-036-037-044-TXZ083>090-230000- /O.CON.KOUN.HT.Y.0041.260822T1800Z-260823T0000Z/ Harmon-Jackson-Tillman-Cotton-Hardeman-Foard-Wilbarger-Wichita-Knox- Baylor-Archer-Clay- Including the cities of Holliday, Wichita Falls, Crowell, Temple, Vernon, Frederick, Altus, Hollis, Munday, Lakeside City, Scotland, Sheppard AFB, Quanah, Knox City, Henrietta, Seymour, Walters, and Archer City 1216 AM CDT Sat Aug 22 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM CDT THIS EVENING... * WHAT...Heat index values up to 110 expected. * WHERE...Portions of southwest Oklahoma and northern Texas. * WHEN...From 1 PM this afternoon to 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. 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. && $$  586 WWUS74 KSHV 220532 NPWSHV URGENT - WEATHER MESSAGE National Weather Service Shreveport LA 1232 AM CDT Sat Aug 22 2026 ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-TXZ096- 097-108>112-124>126-136>138-149>153-165>167-222000- /O.CON.KSHV.HT.Y.0010.000000T0000Z-260823T0100Z/ Sevier-Howard-Little River-Hempstead-Nevada-Miller-Lafayette- Columbia-Union-Caddo-Bossier-Webster-Claiborne-Lincoln-Union-De Soto- Red River-Bienville-Jackson-Ouachita-Sabine-Natchitoches-Winn-Grant- Caldwell-La Salle-McCurtain-Red River-Bowie-Franklin-Titus-Camp- Morris-Cass-Wood-Upshur-Marion-Smith-Gregg-Harrison-Cherokee-Rusk- Panola-Nacogdoches-Shelby-Angelina-San Augustine-Sabine- Including the cities of Big Sandy, Hemphill, San Augustine, Idabel, Homer, Martin, Jena, Lufkin, Montgomery, Hughes Springs, Lone Star, Bossier City, Daingerfield, Prescott, Bernice, Logansport, Ashdown, Ringgold, Quitman, Pineland, Jonesboro, Winnsboro, De Queen, Coushatta, Mansfield, Stonewall, Nacogdoches, Arcadia, Grayson, Springhill, Pittsburg, Texarkana, Tyler, Omaha, Henderson, Naples, Mount Vernon, Natchitoches, Stamps, Mineola, Farmerville, Haynesville, Monroe, Jefferson, Broken Bow, Dierks, Colfax, Mount Pleasant, Bogata, Nashville, Center, Olla, Mineral Springs, Gibsland, Rusk, Columbia, Hawkins, Ruston, Magnolia, Midway, Clarks, Minden, Bradley, Jacksonville, Clarksville, Zwolle, El Dorado, Many, Winnfield, Gilmer, Queen City, Hope, Shreveport, Marshall, Carthage, Longview, Lewisville, Pleasant Hill, Dry Prong, Linden, and Atlanta 1232 AM CDT Sat Aug 22 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 110 degrees. * WHERE...Portions of south central and southwest Arkansas, north central and northwest Louisiana, southeast Oklahoma, and east and northeast Texas. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. 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. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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. && $$ 15  677 WWUS74 KLZK 220558 NPWLZK URGENT - WEATHER MESSAGE National Weather Service Little Rock AR 1258 AM CDT Sat Aug 22 2026 ARZ052-053-062>069-230100- /O.CON.KLZK.HT.Y.0025.260822T1600Z-260823T0100Z/ Pike-Clark-Dallas-Cleveland-Lincoln-Desha-Ouachita-Calhoun-Bradley- Drew- Including the cities of Arkadelphia, Star City, McGehee, Warren, Gould, Thornton, Glenwood, Monticello, Kingsland, Rison, Fordyce, Hampton, Murfreesboro, Dumas, and Camden 1258 AM CDT Sat Aug 22 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT THIS EVENING... * WHAT...Heat index values up to 109 expected. * WHERE...Bradley, Cleveland, Desha, Drew, Lincoln, Calhoun, Clark, Dallas, Ouachita, and Pike Counties. * WHEN...From 11 AM this morning to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. 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. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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. && $$ 74