Home → Weather news → Extreme Heat Warning Issued for Coachella Valley, San Diego County Deserts, and San Gorgonio Pass
Extreme Heat Warning Issued for Coachella Valley, San Diego County Deserts, and San Gorgonio Pass
The National Weather Service in San Diego, CA has issued an Extreme Heat Warning for several areas, bringing dangerously hot conditions until Friday evening.
An Extreme Heat Warning is in effect from September 9 at 7:44 PM PDT until September 11 at 8:00 PM PDT. The affected areas include the Coachella Valley, San Diego County Deserts, and the San Gorgonio Pass near Banning.
During this event, high temperatures are expected to reach the upper 100s to low 110s, with low temperatures remaining in the 80s. These very warm overnight temperatures will limit relief from the heat.
Areas of Major HeatRisk are present. Officials note that heat-related illnesses increase significantly during extreme heat events.
Why it is dangerous and what to do
⚠️ Safety
• Drink plenty of fluids
• Stay in an air-conditioned room
• Stay out of the sun
• Check up on relatives and neighbors
📊 The numbers, from wweather1 data
Palm Springs: now +33°, Clear.
That is 9° above the September climate norm.
The record for this date is +43° (2024).
Three-day forecast: 10 September: +45°/+31° · 11 September: +42°/+29° · 12 September: +40°/+31°
The figures are computed automatically from the Open-Meteo/ERA5 archive — no eyeball estimates. 🌍 Weather in nearby cities
Los Angeles
now
🌙
+28°
Tijuana
now
🌙
+27°
Phoenix
now
🌙
+35°
San Diego
now
🌙
+24°
Mexicali
now
🌙
+34°
Las Vegas
now
🌙
+31°
📰 Data source: NWS. Forecast and analysis — wweather1, based on Open-Meteo / met.no data.