Excessive Heat Warning

An excessive heat watch has been issued from 10 a.m. Tuesday to 8 p.m. Monday. Temperatures could be the hottest of the summer, so far, the NWS said.

Monday as temperatures spike to just under 100 degrees on the coast and soar past 100 degrees inland and in the deserts with little relief overnight when temperatures will remain in the 70s along the coast. An excessive heat warning means extreme temperatures could increase the risk for heat-related illness, especially for people working or participating in activities outside. Never leave children and pets unattended in vehicles as inside temperatures could reach lethal digits in minutes, the NWS said.

August will end on a high note in the San Diego area -- extremely high temperatures, that is -- and the beginning of September will bring no respite from ...

Nighttime will bring only modest relief, with minimum temperatures no lower than the 70s. Over the period, thermometer readings will rise well into the 80s at the beaches, the 90s in the inland valleys and up to 115 in the deserts, and high humidity levels will make it feel even hotter, the NWS advised. August will end on a high note in the San Diego area — extremely high temperatures, that is — and the beginning of September will bring no respite from the muggy summer swelter, forecasters reported Monday.

... * WHAT…Prolonged period of dangerously hot conditions. Afternoon temperatures 102 to 114 expected. * WHERE…Portions of southwest Arizona and southeast ...

more frequent breaks and avoid the hottest parts of the day. Dress for the heat – lightweight and light- and heat exhaustion to develop and, without intervention, can

The National Weather Service Bay Area issued an excessive heat watch for the entire SF Bay Area and Central Coast as triple-digit temperatures approach.

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A potentially extreme and prolonged heat wave later this week could fuel dangerous fire conditions in the West heading into September.

You can also read more about the [link between weather disasters and climate change](https://www.washingtonpost.com/climate-solutions/2020/10/22/climate-curious-disasters-climate-change/?itid=lb_more-on-heat-waves_8), and how leaders in [the U.S. and Europe are responding to heat](https://www.washingtonpost.com/climate-environment/2022/07/19/heat-wave-europe-climate-change/?itid=lb_more-on-heat-waves_9). Traveling during a heat wave isn’t ideal, but [here’s what to do if you are](https://www.washingtonpost.com/lifestyle/travel/travel-driving-extreme-heat-wave/2021/06/23/9b6ea416-d03c-11eb-8014-2f3926ca24d9_story.html?itid=lb_more-on-heat-waves_6). The state has yet to record a 100,000-acre “megafire” this year, which has become almost routine in an era of drought and heat waves intensified by climate change. are getting hotter](https://www.washingtonpost.com/climate-environment/2022/07/02/summer-2022-climate-change-heat/?itid=lb_more-on-heat-waves_1), and experts say heat waves will likely become even more frequent and intense. [break its record](https://twitter.com/Weather_West/status/1562636332244934657) for the number of days in a year exceeding 100 degrees. An intense and possibly record-breaking heat wave is on the horizon as a heat dome begins to build in the western U.S. Take a look at [what extreme heat does to the human body](https://www.washingtonpost.com/world/interactive/2021/climate-change-humidity/?itid=lb_more-on-heat-waves_2). California could see its first offshore winds in September, which tend to intensify through the fall and have driven the state’s most destructive fires. And the heat wave is arriving just as windy weather patterns begin to increase in the West. “Our time for the bigger fires is coming up.” Excessive heat watches are already up for the southern half of California as far north as the San Joaquin Valley.

The Salvation Army Emergency Disaster Services (EDS) will activate 11 heat relief stations throughout the Valley – where anyone in need can go for indoor ...

The heat warning was issued by the National Weather Service and affects Coconino, La Paz, Maricopa, Mohave, and Yuma counties.

Storm chances will be very low in deserts and confined to the high terrain." "An Excessive Heat Warning is now in effect for the Phoenix metro Tuesday & Wednesday, with high temps near 110°F. [heat risk map](https://www.wrh.noaa.gov/wrh/heatrisk/?center=34.36%2C-111.67) [La Paz](https://www.fox10phoenix.com/tag/us/az/la-paz-county), [Maricopa](https://www.fox10phoenix.com/tag/us/az/maricopa-county), [Mohave](https://www.fox10phoenix.com/tag/us/az/mohave-county), and [Yuma](https://www.fox10phoenix.com/tag/us/az/yuma-county)from 10 a.m. [UV Index](https://www.cpc.ncep.noaa.gov/products/stratosphere/uv_index/uv_current_map.shtml) - Check the [FOX 10 Phoenix weather page](https://www.fox10phoenix.com/weather), or download the Free FOX 10 Weather app, which is available on [Apple iOS and Android](http://fox10phoenix.onelink.me/9Eg5?pid=Web&c=in_article&af_web_dp=https%3A%2F%2Fwww.fox10phoenix.com%2Fapps). [Find a cooling center/hydration station](https://adhsgis.maps.arcgis.com/apps/webappviewer/index.html?extent=-12811842.886%2C3756585.9878%2C-12278312.4286%2C4014943.1434%2C102100&id=72e37c9bd31841da8396e8d86dc1d665) - Limit outdoor activity during the hottest part of the day (mid-day) [Coconino](https://www.fox10phoenix.com/tag/us/az/coconino-county)from 10 a.m. [tweeted](https://twitter.com/NWSPhoenix/status/1564304763033858048). [Excessive Heat Warning](https://www.fox10phoenix.com/weather-alerts) has been issued for the [Phoenix](https://www.fox10phoenix.com/tag/us/az/maricopa-county/phoenix) area, as temperatures are expected to reach 110°F.

LAS VEGAS (KLAS) — The Las Vegas valley is already seeing temperatures increase ahead of an excessive heat warning issued beginning Tuesday morning.

Look for clear skies, light winds, and an afternoon high of 111 degrees in the Valley today. The normal or average high this time of year in Phoenix is 104 ...

There looks to be a slight increase in storm chances by Friday and into the weekend in the high country. Storm chances stay slim the rest of this week in the Valley and across the state. An Excessive Heat Warning is in effect today and tomorrow for the Valley, and through Thursday in Southwestern Arizona.

Stock up on ice cream, because temperatures in Fontana will be soaring over 100 degrees for the next several days.

Broiling heat returns to metro Phoenix on Tuesday, with temperatures expected to reach 110 degrees, forecasters said.

due to an Excessive Heat Warning. to 5 p.m., per city policy. The norm looks to be taking a break this week. An excessive heat warning will go into effect at 10 a.m. Overnight lows range in the mid-80s. Tuesday and end at 8 p.m.

A dangerous, record-breaking heat wave is expected to develop over Southern California over the next several days, prompting Excessive Heat Warnings for ...

SAN DIEGO (KUSI) – August will end on a high note in the San Diego area — extremely high temperatures, that is, starting today — and the beginning of ...

The soaring temperatures will significantly increase the potential for heat-related illnesses, particularly for those working or exercising Over the period, thermometer readings will rise well into the 80s at the beaches, the 90s in the inland valleys and up to 115 in the deserts, and high humidity levels will make it feel even hotter, the NWS advised. SAN DIEGO (KUSI) – August will end on a high note in the San Diego area — extremely high temperatures, that is, starting today — and the beginning of September will bring no respite from the muggy summer swelter, forecasters said.

... * WHAT…Dangerously hot conditions expected through the week. High and low temperatures of 8 to 12 degrees above normal are

Know the signs and symptoms of heat exhaustion and heat stay hydrated, stay in a cool place during the heat of the day of the sun, and check up on relatives and neighbors.

The National Weather Service has issued an excessive heat warning, effective from 10 a.m. Tuesday to 8 p.m. next Monday.

- Seniors, people with disabilities or those on limited incomes can request a free electric fan from the county at no cost. - People unable to get to a Cool Zone location without transportation assistance can call 211 to be connected to a transportation or rideshare service at no cost. [Click here](https://www.sandiegocounty.gov/content/dam/sdc/hhsa/programs/ais/documents/Cool%20Zone%20Sites%20Website%20Update.pdf)for a list of Cool Zones in San Diego County or call 211 for information on the nearest near you.