# Heat Advisory: Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling; Coalinga - Avenal; West Side of Fresno and Kings Counties; Caruthers - San Joaquin - Selma; Fresno-Clovis; West Side Mountains South of 198; Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Hanford - Corcoran - Lemoore; Visalia - Porterville - Reedley; Buena Vista; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley; Mariposa Madera Foothills; Fresno-Tulare Foothills; South End Sierra Foothills; Kern River Valley; Tehachapi; Grapevine; Frazier Mountain Communities — retained record

> Retained us-gov-api record from us-gov-api:noaa-weather.

Canonical: https://highsignal.app/data/records/731d05fc1368a3b8

[← sources](https://highsignal.app/data)


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-08-04 20:41 ingested 2026-08-05 08:35

[original source ↗](http://www.weather.gov/)

## extract

Heat Advisory — Los Banos - Dos Palos; Merced - Madera - Mendota; Planada - Le Grand - Snelling; Coalinga - Avenal; West Side of Fresno and Kings Counties; Caruthers - San Joaquin - Selma; Fresno-Clovis; West Side Mountains South of 198; Buttonwillow - Lost Hills - I5; Delano-Wasco-Shafter; Hanford - Corcoran - Lemoore; Visalia - Porterville - Reedley; Buena Vista; Bakersfield; Southeast San Joaquin Valley; South End San Joaquin Valley; Mariposa Madera Foothills; Fresno-Tulare Foothills; South End Sierra Foothills; Kern River Valley; Tehachapi; Grapevine; Frazier Mountain Communities
Severity: Moderate. Certainty: Likely.
* WHAT...Afternoon high temperatures up to 106 degrees expected. Heat
Risk will range from Moderate to Major.

* WHERE...San Joaquin Valley and adjacent foothills, Lake Isabella,
and the Kern River Valley.

* WHEN...Until 8 PM PDT Wednesday.

* IMPACTS...Hot temperatures and limited overnight relief may cause
heat illnesses.

* ADDITIONAL DETAILS...Afternoon high temperatures up to 106 degrees
will occur today until Wednesday. Overnight lows will range from
the upper 60s in some valley locations to the lower 80s in some of
the higher foothills.

## retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.