El Niño Observatory › Monitored cities › Sonora › Hermosillo
El Niño in HermosilloSonora · Mexico
Current El Niño risk
Attention level: ModerateWarning · Extreme heatRisk zone, but no flood signal in the next 14 daysHermosillo is inside the projected impact zone Northern & Central Mexico.
El Niño winters tend to bring drought and heat to northern and central Mexico, stressing reservoirs, agriculture and city water supplies.
Next 14 days in Hermosillo
0 of the next 14 days show a 60%+ chance of rain; 0 with heavy rain.
% is the chance of rain that day. The word shows how strong that rain should be. Tap a day for details. Depth is indicative, based on rainfall intensity, not an official flood forecast. Feels-like temperature from the forecast, not an official heat-health warning.
Local news Hermosillo
Recent coverage that mentions your area and this season's weather risks.
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Local videos Hermosillo
Recent local coverage and preparedness clips for your area.
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Areas with flood history in Hermosillo
Centro de Hermosillo
Neighbors reported water rationing and up to four days without water since 2024-2025
Colonias del norte de Hermosillo
Reports of irregular supply and recurring cuts due to drought and network failures
Sector poniente de Hermosillo
Works and valve closures caused water shortages in several neighborhoods
Sector oriente bajo de Hermosillo
Low pressure and intermittency due to electrical failures in supply wells
Mesa del Seri
Wells out of operation due to electrical variations; affects supply during drought
Área periurbana y zona de interfase al sur y poniente
High recurrence of drought and risk of forest fires during the dry season
Sources: [1] [2] [3] [4] · Images: Google Street View. They show the street on a normal day, not during a flood. AI-generated list using web search (Perplexity Sonar) from news and public sources. Use as a starting reference, not an official risk map.
What you should do
- Watch the feels-like temperature, not just the thermometer; humidity makes heat far more dangerous.
- Drink water regularly, before you feel thirsty, and avoid alcohol and sugary drinks.
- Stay in shade or a cool room during the hottest hours, roughly 11h to 16h; never leave anyone in a parked car.
- Check on elderly neighbors, young children and outdoor workers; they are most at risk.
- Always follow your national meteorological service and local civil defense. Their warnings override anything on this page.
Emergency numbers
Numbers are national defaults; some regions use local variants. Confirm with local authorities.
Official monitoring agencies
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Frequently asked questions
Is Hermosillo affected by El Niño?
Yes. Hermosillo sits in the documented impact zone Northern & Central Mexico: El Niño winters tend to bring drought and heat to northern and central Mexico, stressing reservoirs, agriculture and city water supplies.
Will it rain in Hermosillo in the coming days?
The current 14-day forecast shows 0 days with a 60%+ chance of rain and 0 days with heavy rain. Probabilities update every 6 hours.
What should residents of Hermosillo do?
Watch the feels-like temperature, not just the thermometer; humidity makes heat far more dangerous. Drink water regularly, before you feel thirsty, and avoid alcohol and sugary drinks. Always follow your national meteorological service and local civil defense. Their warnings override anything on this page.
Other cities in Mexico
ChihuahuaCiudad JuárezCuliacánGuadalajaraLeónMexico CityMonterreyPueblaQuerétaroSan Luis Potosí
Data refreshes every 6 hours. Forecast: Open-Meteo. Zone risk: NOAA data and documented El Niño patterns.