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Extreme Heat Warning
Extreme Heat Warning issued August 23 at 10:23AM MST until August 29 at 8:00PM MST by NWS Phoenix AZ Expires Sat, 8:00 PM MST.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Cave Creek, Arizona 85331. Forecasts and alerts update from NOAA and the National Weather Service.
106°Mostly Sunny7% rain
104°Slight Chance Showers And Thunderstorms11% rain
104°Slight Chance Showers And Thunderstorms15% rain101°Slight Chance Showers And Thunderstorms16% rain96°Chance Showers And Thunderstorms28% rain93°Chance Showers And Thunderstorms28% rain91°Chance Showers And Thunderstorms26% rain
88°Slight Chance Rain Showers22% rainNext 24 hours
Rain Timeline
Scattered precipitation is possible. The highest official hourly chance is 28%; check the radar before heading out.
7%None
11%Thunderstorms
15%Thunderstorms
16%Thunderstorms
28%Thunderstorms
28%Thunderstorms
26%Thunderstorms
22%Rain
17%Rain
11%None
7%None
7%None
7%None
2%None
2%None
2%None
1%None
1%None
1%None
1%None
2%None
3%None
7%None
5%None
Official NWS outlook
7-Day Forecast
Today
! NWS106°81°
Slight Chance Showers And Thunderstorms
- Precipitation
- 28%
- Wind
- WNW 10 to 15 mph
- Sunrise
- 5:56 AM
- Sunset
- 7:07 PM
Mon
103°81°
Mostly Sunny
- Precipitation
- 7%
- Wind
- W 0 to 5 mph
- Sunrise
- 5:57 AM
- Sunset
- 7:05 PM
Tue
107°84°
Sunny
- Precipitation
- 1%
- Wind
- SSW 5 mph
- Sunrise
- 5:58 AM
- Sunset
- 7:04 PM
Wed
108°85°
Sunny
- Precipitation
- 1%
- Wind
- SSW 5 to 10 mph
- Sunrise
- 5:58 AM
- Sunset
- 7:03 PM
Thu
108°84°
Sunny
- Precipitation
- 3%
- Wind
- SSW 5 to 10 mph
- Sunrise
- 5:59 AM
- Sunset
- 7:02 PM
Fri
107°83°
Sunny
- Precipitation
- 4%
- Wind
- SSW 5 to 10 mph
- Sunrise
- 6:00 AM
- Sunset
- 7:00 PM
Sat
107°83°
Sunny
- Precipitation
- 8%
- Wind
- S 5 to 10 mph
- Sunrise
- 6:00 AM
- Sunset
- 6:59 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 Feel109°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.
WindW7 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 qualityCave Creek, Arizona 85331View AQI +
More weather details
Wind gustsNot reported
Rain now7%next hour
Humidity15%current
UV indexCheckingEPA forecast
Wind impact: Light wind with little expected outdoor impact.
“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 gustNot reported
Pressure29.82 in
Visibility10.0 mi
Peak rain chance28%
Dew point52°F
Active alerts3
Official risk outlooks
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Active NWS alerts
Severe · Expected
Extreme Heat Warning
Applies to: Aguila Valley; Tonopah Desert; Gila Bend; Cave Creek/New River; New River Mesa; Rio Verde/Salt River; Fountain Hills/East Mesa; Superior; Northwest Pinal County; West Pinal County; Apache Junction/Gold Canyon; Sonoran Desert Natl MonumentIssued by: NWS Phoenix AZExtreme Heat Warning issued August 23 at 10:23AM MST until August 29 at 8:00PM MST by NWS Phoenix AZAlert details
* WHAT...Dangerously hot conditions. Afternoon temperatures 105 to 116 expected. Major to Extreme Heat Risk. * WHERE...Aguila Valley, Apache Junction/Gold Canyon, Cave Creek/New River, Fountain Hills/East Mesa, Gila Bend, Northwest Pinal County, Sonoran Desert Natl Monument, Tonopah Desert, New River Mesa, Rio Verde/Salt River, and Superior. * WHEN...Until 8 PM MST Saturday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. * ADDITIONAL DETAILS...In Maricopa County, call 2-1-1 to find a free cooling center, transportation, water and more. https://www.maricopa.gov/heatSafety instructions
An Extreme Heat Warning means that a period of very hot temperatures, even by local standards, will occur. Actions should be taken to lessen the impact of the extreme heat. 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. To 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. Public cooling shelters are available in some areas. Consult county officials for more details.Unknown · Unknown
Air Quality Alert
Applies to: Maricopa, AZIssued by: NWS Phoenix AZAir Quality Alert issued August 23 at 7:45AM MST by NWS Phoenix AZAlert details
AQAPSR The Arizona Department of Environmental Quality (ADEQ) has issued an Ozone High Pollution Advisory for the Phoenix Metro Area through Monday. This means that forecast weather conditions combined with existing ozone levels are expected to result in local maximum 8-hour ozone concentrations that pose a health risk. Adverse health effects increase as air quality deteriorates. Ozone is an air contaminant which can cause breathing difficulties for children, older adults, as well as persons with respiratory problems. A decrease in physical activity is recommended. You are urged to car pool, telecommute or use mass transit. The use of gasoline-powered equipment should be reduced or done late in the day. For details on this High Pollution Advisory, visit the ADEQ internet site at www.azdeq.gov/forecast/phoenix or call 602-771-2300.Unknown · Unknown