# Heat Advisory: West Side Mountains north of 198; 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 — retained record

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

Canonical: https://highsignal.app/data/records/d56eb7aa74871589

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-09-09 11:31 ingested 2026-09-10 02:52

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

## extract

Heat Advisory — West Side Mountains north of 198; 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
Severity: Moderate. Certainty: Likely.
* WHAT...High temperatures up to 102 and morning lows up to 75
expected. Widespread Moderate HeatRisk will be present with areas
of Major HeatRisk in the foothills where the thermal belt is
strongest and in urban areas.

* WHERE...The San Joaquin Valley, Sierra Nevada Foothills, and West
Side Hills along the Coastal Range.

* WHEN...Until 10 PM PDT Thursday.

* IMPACTS...Hot temperatures may cause heat illnesses, especially
those without effective cooling and/or adequate hydration.

* ADDITIONAL DETAILS...Little to no relief at night in areas of Major
HeatRisk. Air conditioning is necessary; fans and open windows at
night will not be enough.

## 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The historical document was shared with another weather alert and cannot be attributed to this record.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.