Active National Weather Service alert for Morenci, Arizona 85540: Extreme Heat Warning. Extreme Heat Warning issued August 23 at 11:45AM MST until August 29 at 8:00PM MST by NWS Tucson AZ Until Sat, 8:00 PM MST.
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Morenci, Arizona 85540 weather, straight from the source.

Current conditions, official National Weather Service forecasts and alerts, rain timing, local radar, air quality, wind, humidity, sunrise, sunset, and the latest reported update for Morenci, Arizona 85540. Always follow local warnings and emergency instructions.

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Use current official weather information for Morenci, Arizona 85540 before making weather-sensitive plans.

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Weather status

Extreme Heat Warning

Extreme Heat Warning issued August 23 at 11:45AM MST until August 29 at 8:00PM MST by NWS Tucson AZ Expires Sat, 8:00 PM MST.

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What’s next

Hourly forecast

Morenci, Arizona 85540

Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Morenci, Arizona 85540. Forecasts and alerts update from NOAA and the National Weather Service.

101°Sunny0% rain
99°Sunny2% rain
97°Mostly Clear2% rain
92°Partly Cloudy2% rain
88°Mostly Cloudy2% rain
86°Mostly Cloudy2% rain
84°Mostly Cloudy2% rain
82°Mostly Cloudy1% rain

Next 24 hours

Rain Timeline

Highest chance 2%

No meaningful precipitation is expected in the official hourly forecast.

0%None
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2%None
1%None
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0%None
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Official NWS outlook

7-Day Forecast

High / low temperatures

Today

! NWS
102°73°

Sunny

Precipitation
2%
Wind
SSE 7 mph
Sunrise
5:47 AM
Sunset
6:55 PM

Mon

102°74°

Mostly Sunny

Precipitation
1%
Wind
SSE 2 to 7 mph
Sunrise
5:47 AM
Sunset
6:54 PM

Tue

104°76°

Sunny

Precipitation
1%
Wind
S 3 to 8 mph
Sunrise
5:48 AM
Sunset
6:53 PM

Wed

104°76°

Sunny

Precipitation
4%
Wind
S 5 to 9 mph
Sunrise
5:49 AM
Sunset
6:51 PM

Thu

102°75°

Mostly Sunny then Slight Chance Showers And Thunderstorms

Precipitation
15%
Wind
SSE 5 to 8 mph
Sunrise
5:49 AM
Sunset
6:50 PM

Fri

103°74°

Mostly Sunny then Slight Chance Showers And Thunderstorms

Precipitation
14%
Wind
SW 3 to 8 mph
Sunrise
5:50 AM
Sunset
6:49 PM

Sat

103°74°

Mostly Sunny then Slight Chance Showers And Thunderstorms

Precipitation
14%
Wind
W 2 to 10 mph
Sunrise
5:51 AM
Sunset
6:48 PM

Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.

Weather for a healthier day

Healthy Weather

Real Feel92°F
Walking is not recommended now

Review the active Extreme Heat Warning before going outside. MyUSA.us will not recommend this activity while an NWS watch, warning, or emergency is active.

WindSW10 mph
Best walk timeReview the active Extreme Heat Warning before leaving

MyUSA.us will not recommend an outing window while an NWS watch, warning, or emergency is active. Follow the official alert and local instructions.

Official EPA AirNowLocal air qualityMorenci, Arizona 85540
View AQI +
More weather details
Wind gusts21mph
Rain now0%next hour
Humidity15%current
UV indexCheckingEPA forecast

Wind impact: Breezy — cycling, umbrellas, and loose outdoor items may be affected.

Full Healthy Weather guides and reminders →

“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.

Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gust21 mph
Pressure
Visibility
Peak rain chance2%
Dew point38°F
Active alerts1

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Active NWS alerts

Weather safety ↗

Severe · Expected

Extreme Heat Warning

Applies to: Western Pima County Including Ajo/Organ Pipe Cactus National Monument; Tohono O'odham Nation including Sells; Tucson Metro Area including Tucson/Green Valley/Marana/Vail; South Central Pinal County including Eloy/Picacho Peak State Park; Southeast Pinal County including Kearny/Mammoth/Oracle; Upper Gila River and Aravaipa Valleys including Clifton/SaffordIssued by: NWS Tucson AZExtreme Heat Warning issued August 23 at 11:45AM MST until August 29 at 8:00PM MST by NWS Tucson AZ
Alert details* WHAT...Dangerously hot conditions with high temperatures ranging between 103 to 111 degrees and low temperatures 79 to 85 degrees. Major HeatRisk is expected through Tuesday and then widespread Major to Extreme HeatRisk Wednesday through Saturday. * WHERE...Pinal County, Tohono O'odham Nation, Tucson Metro Area, Upper Gila River Valley, and Western Pima County. * WHEN...Until 8 PM MST Saturday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
Safety instructionsTo reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible and drink plenty of water.
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