


Non-Precipitation Warnings / Watches / Advisories
Issued by NWS San Joaquin Valley, CA
Issued by NWS San Joaquin Valley, CA
099 WWUS76 KHNX 210542 NPWHNX URGENT - WEATHER MESSAGE National Weather Service Hanford CA 1042 PM PDT Wed Aug 20 2025 CAZ337>339-211400- /O.CON.KHNX.XH.W.0002.250821T1800Z-250824T1500Z/ Indian Wells Valley-Mojave Desert Slopes-Mojave Desert- Including the cities of Mojave, Rosamond, Ridgecrest, Inyokern, Edwards AFB, Randsburg, and California City 1042 PM PDT Wed Aug 20 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM THURSDAY TO 8 AM PDT SUNDAY... * WHAT...Dangerously hot conditions with high temperatures 105 to 110 degrees possible. Warm overnight lows in the mid 70s to lower 80s from Thursday until Sunday morning. * WHERE...Indian Wells Valley, Mojave Desert, and Mojave Desert Slopes. * WHEN...From 11 AM Thursday to 8 AM PDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. 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. && $$ CAZ300-304-307-308-313-314-316-317-319-321-211400- /O.CON.KHNX.XH.W.0002.250822T1800Z-250824T1500Z/ West Side Mountains north of 198-Coalinga - Avenal-Fresno-Clovis- West Side Mountains South of 198-Buena Vista-Bakersfield-South End San Joaquin Valley-Mariposa Madera Foothills-Fresno-Tulare Foothills-South End Sierra Foothills- Including the cities of Avenal, San Luis Reservoir, McKittrick, Bakersfield, El Portal, Fresno, Blackwells Corner, Mariposa, Taft, Coalinga, Lamont, Arvin, and Millerton Lake 1042 PM PDT Wed Aug 20 2025 ...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM FRIDAY TO 8 AM PDT SUNDAY... * WHAT...Dangerously hot conditions with high temperatures up to 105 expected. Warm overnight lows in the mid 70s to lower 80s from Friday until Sunday morning. * WHERE...Bakersfield, Buena Vista, Coalinga - Avenal, Fresno-Clovis, Fresno-Tulare Foothills, Mariposa Madera Foothills, South End San Joaquin Valley, South End Sierra Foothills, West Side Mountains South of 198, and West Side Mountains north of 198. * WHEN...From 11 AM Friday to 8 AM PDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Stay cool, stay hydrated, stay informed. && $$ CAZ301>303-305-306-309>312-315-332-211400- /O.CON.KHNX.HT.Y.0004.250822T1800Z-250824T1500Z/ Los Banos - Dos Palos-Merced - Madera - Mendota-Planada - Le Grand - Snelling-West Side of Fresno and Kings Counties-Caruthers - San Joaquin - Selma-Buttonwillow - Lost Hills - I5-Delano-Wasco- Shafter-Hanford - Corcoran - Lemoore-Visalia - Porterville - Reedley-Southeast San Joaquin Valley-Kern River Valley- Including the cities of Sanger, Kerman, Kettleman City, Kernville, Visalia, Selma, Tulare, Planada, Los Banos, Porterville, Corcoran, Goshen, Atwater, Five Points, Madera, Le Grand, Delano, Alpaugh, Kingsburg, Lemoore, Hanford, Buttonwillow, Merced, Lemoore Station, Shafter, Parlier, Lake Isabella, Richgrove, Wasco, Lake Mcclure, and Lost Hills 1042 PM PDT Wed Aug 20 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM FRIDAY TO 8 AM PDT SUNDAY... * WHAT...High temperatures up to 107 expected. Warm overnight lows in the low to mid 70s from Friday until Sunday morning. * WHERE...A portion of central California. * WHEN...From 11 AM Friday to 8 AM PDT Sunday. * 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. 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. && $$ JPK