455 WWUS74 KAMA 220803 NPWAMA URGENT - WEATHER MESSAGE National Weather Service Amarillo TX 303 AM CDT Sat Aug 22 2026 TXZ008>010-013>015-221700- /O.EXB.KAMA.HT.Y.0042.260822T1700Z-260823T0200Z/ Hutchinson-Roberts-Hemphill-Carson-Gray-Wheeler- Including the cities of Canadian, Shamrock, Codman, Panhandle, Kingsmill, Borger, Lora, White Deer, Lela, Twitty, Pampa, Wheeler, Lake Marvin, Briscoe, Miami, Pantex, Glazier, and Skellytown 303 AM CDT Sat Aug 22 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM CDT THIS EVENING... * WHAT...Temperatures between 105 to 109 degrees. * WHERE...Carson, Gray, Hemphill, Hutchinson, Roberts, and Wheeler Counties. * WHEN...From noon today to 9 PM CDT this evening. * IMPACTS...Hot temperatures 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. 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. && $$ TXZ018>020-317-221700- /O.EXT.KAMA.HT.Y.0042.260822T1700Z-260823T0200Z/ Armstrong-Donley-Collingsworth-Palo Duro Canyon- Including the cities of Wellington, Lutie, Samnorwood, Wayside, Goodnight, Dozier, Palo Duro Canyon State Park, Claude, Clarendon, and Washburn 303 AM CDT Sat Aug 22 2026 ...HEAT ADVISORY NOW IN EFFECT FROM NOON TODAY TO 9 PM CDT THIS EVENING... * WHAT...Temperatures between 105 to 109 degrees. * WHERE...Armstrong, Collingsworth, Donley Counties, and Palo Duro Canyon. * WHEN...From noon today to 9 PM CDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ SAS  607 WWUS74 KSJT 220837 NPWSJT URGENT - WEATHER MESSAGE National Weather Service San Angelo TX 337 AM CDT Sat Aug 22 2026 TXZ049-054-064>066-072-073-098-099-113-114-127-128-139-140-154-155- 230000- /O.CON.KSJT.HT.Y.0017.260822T1800Z-260823T0000Z/ Fisher-Nolan-Sterling-Coke-Runnels-Tom Green-Concho-Haskell- Throckmorton-Jones-Shackelford-Taylor-Callahan-Coleman-Brown- McCulloch-San Saba- Including the cities of Chappel, Silver, Stamford, Irby, Brownwood, Roby, Brady, Lohn, Rowena, Eden, Hatchel, Ballinger, Carlsbad, Rotan, Winters, Cross Plains, Abilene, Pumphrey, Baird, Robert Lee, Tennyson, Harkeyville, Broome, Valera, Truby, Haskell, Sanco, Sweetwater, Indian Creek, Stith, Trickham, Voca, Lowake, Rochelle, Voss, Sterling City, Bronte, Throckmorton, Woodson, Fife, Hamlin, Crews, San Saba, Clyde, Paint Rock, Wall, Funston, Echo, Fisk, Cherokee, Eula, Live Oak, Tuxedo, Dudley, Anson, Benoit, Coleman, San Angelo, and Albany 337 AM CDT Sat Aug 22 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM CDT THIS EVENING... * WHAT...Afternoon temperatures reaching the 105 to 109 degree range. * WHERE...The Big Country, Heartland, and Concho Valley areas. * 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... A Heat Advisory means that hot weather conditions are occurring or expected. This will create a situation in which heat illnesses are possible. Never, ever, leave children or pets alone in enclosed vehicles, not even for a few minutes. Car interiors can reach lethal temperatures in a matter of minutes. Stay indoors and seek air-conditioned buildings. Drink water more than usual, and avoid dehydrating alcoholic, sugary, or caffeinated drinks. Dress for the heat by wearing lightweight and light colored clothing. Eat small meals and eat more often. Monitor those with a higher vulnerability to heat, including small children. Check in on family, friends, and neighbors, especially the elderly. If engaging in outdoor activity, take longer and more frequent breaks and avoid the hottest parts of the day. && $$ SN  235 WWUS75 KTWC 220851 NPWTWC URGENT - WEATHER MESSAGE National Weather Service Tucson AZ 151 AM MST Sat Aug 22 2026 AZZ501-502-504>506-509-230300- /O.CON.KTWC.XH.W.0006.000000T0000Z-260823T0300Z/ Western Pima County-Tohono O'odham Nation-Tucson Metro Area-South Central Pinal County-Southeast Pinal County-Upper Gila River Valley- Including the cities of Picacho Peak State Park, Oracle, Clifton, Ajo, Marana, Mammoth, Organ Pipe Cactus N.M., Vail, Tucson, Green Valley, Safford, and Sells 151 AM MST Sat Aug 22 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS EVENING... * WHAT...Dangerously hot conditions with high temperatures ranging between 103 to 111 degrees and low temperatures 79 to 85 degrees. Major HeatRisk is expected. * WHERE...Pinal County, Tohono O'odham Nation, Tucson Metro Area, Upper Gila River Valley, and Western Pima County. * WHEN...Until 8 PM MST this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. PRECAUTIONARY/PREPAREDNESS ACTIONS... To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible and drink plenty of water. && $$ GEL  552 WWUS75 KGGW 220859 NPWGGW URGENT - WEATHER MESSAGE National Weather Service Glasgow MT 259 AM MDT Sat Aug 22 2026 MTZ016-017-021>023-230900- /O.CON.KGGW.LW.Y.0039.260822T1800Z-260823T0900Z/ Central and Southeast Phillips-Central and Southern Valley- Petroleum-Garfield-McCone- Including Devils Creek Rec Area and Fort Peck 259 AM MDT Sat Aug 22 2026 ...LAKE WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 3 AM MDT SUNDAY... * WHAT...Southeast winds 10 to 20 mph with gusts up to 35 mph expected. * WHERE...Fort Peck Lake. * WHEN...From noon today to 3 AM MDT Sunday. * IMPACTS...Strong winds and rough waves on area lakes will create hazardous conditions for small craft. * ADDITIONAL DETAILS...Waves up to 3 feet possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Boaters on Fort Peck Lake should use extra caution since strong winds and rough waves can overturn small craft. && $$ Ebert