An excessive heat wave is expected to hit several regions in California and Arizona leading up to and during the Fourth of July holiday. The National Weather Service has issued various heat advisories and excessive heat warnings for areas including the Bay Area, Los Angeles, Sacramento, and San Diego, with temperatures forecasted to reach well above normal levels. On June 29, temperatures in Phoenix were already above normal, reaching around 110 degrees. In Phoenix, temperatures are expected to range between 106-112°F early in the week, potentially reaching 115°F by Friday. The heat wave poses a significant risk of heat-related illnesses, particularly for sensitive populations, and increases the threat of wildfires and rip currents. Residents are advised to practice heat safety, avoid outdoor activities during peak heat hours, and adhere to local burn bans. Temperatures in San Diego are expected to be 5-10 degrees above average on Sunday and 3-6 degrees above average on Monday, with limited overnight cooling expected.
Temperatures will continue to run a few degrees above normal early this week with highs generally ranging between 106-112°F. Late week we will heat up even more as conditions dry out. Highs could be around 115°F by Friday. #azwx #cawx https://t.co/NMUGDHcRfS
San Francisco and the Bay Area are now under an Excessive Heat Warning and Heat Advisory that begins on Tuesday and lasts the entire week. #CAwx https://t.co/OwvDmpR29H
A long duration heat wave is on the way, including the 4th of July holiday. Now is the time to beginning making or altering plans with the heat in mind. Save the outdoor activities for the beach or the evening fireworks shows 🎇 https://t.co/UUBbsxG4cF
🌡️Excessive Heat Warning and Heat Advisory🌡️in effect from Tuesday through Friday. Well above average high temperatures with triple digit heat across the interior. Temperatures will remain cooler near the coast. In addition, limited overnight cooling is expected. #CAwx https://t.co/COnQI1Wgct
Excessive heat is coming for the Fourth of July holiday, with warnings for the Bay Area and surrounding regions in Northern California. https://t.co/uqX8cDGENT
Hot conditions with temperatures 5-10 degrees above average are expected Sunday. If you're planning on spending time outdoors make sure to take it easy & remain hydrated! Highs will be knocked down a few degrees Monday, but will remain 3-6 degrees above average. #CAwx https://t.co/tPD7Grx6J6
Hot and dry conditions are in store for the 4th of July. Please remember to obey local burn bans, extinguish your campfires, and practice fire safety measures. Wildfire season is here! #cawx https://t.co/XXsUG4MZML
Excessive Heat Watch issued days leading up to Fourth of July: NWS https://t.co/lKBe1YRzQv
A Heat Advisory has been issued for our entire forecast area for tomorrow (Sunday) from 2-6pm. The combination of heat and humidity is expected to produce heat index values between 105 and 110 degrees. #CAEWx #SCWx #GAWx https://t.co/xAanSJqcMq
Just a gentle reminder that Heat is the #1 cause of weather related fatalities. With well above normal temperatures (even by July standards) ahead, always remember to practice heat safety and be sure to check in on those around you who may be more susceptible to heat! #CAwx https://t.co/ZRLfq2M7uA
Heat will return to SW CA this coming week, with a high risk of heat-related illnesses for sensitive populations. Also an increased threat of fast moving grassfires 🙴 a high rip current risk by Thu-Fri. Use caution in the heat, w/ any source of flame 🙴 near the ocean! #CAwx https://t.co/qz1Ddafrix
Heat is coming for the Fourth of July holiday, with high temperatures in the Bay Area and surrounding regions raising wildfire danger. https://t.co/0IaqqyYKO2
Saturday, June 29, 2024: Here are your morning low temperatures, above normal across the board. On our way to afternoon high temperatures right around that 110 mark. #azwx #cawx https://t.co/ZHDxBmGnQR