379
WWUS76 KHNX 201347
NPWHNX

URGENT - WEATHER MESSAGE
National Weather Service Hanford CA
647 AM PDT Wed Aug 20 2025

CAZ337>339-202200-
/O.CON.KHNX.XH.W.0002.250821T1800Z-250824T1500Z/
Indian Wells Valley-Mojave Desert Slopes-Mojave Desert-
Including the cities of Inyokern, Edwards AFB, Ridgecrest,
Rosamond, Randsburg, California City, and Mojave
647 AM 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.

&&

$$

CAZ300-304-307-308-313-314-316-317-319-321-202200-
/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, Mariposa, Lamont, Bakersfield,
Millerton Lake, McKittrick, Blackwells Corner, Coalinga, Taft,
Arvin, Fresno, El Portal, and San Luis Reservoir
647 AM 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.

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.



&&

$$

CAZ301>303-305-306-309>312-315-332-202200-
/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 Le Grand, Alpaugh, Five Points, Lemoore,
Atwater, Los Banos, Porterville, Lost Hills, Hanford, Tulare,
Planada, Kingsburg, Kerman, Selma, Corcoran, Kernville, Madera,
Lake Mcclure, Shafter, Visalia, Merced, Lake Isabella, Wasco,
Buttonwillow, Goshen, Delano, Richgrove, Sanger, Parlier, Lemoore
Station, and Kettleman City
647 AM 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.



&&

$$

SM