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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.
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 Nogales, Arizona 85621. Forecasts and alerts update from NOAA and the National Weather Service.
91°Chance Showers And Thunderstorms27% rain89°Slight Chance Showers And Thunderstorms22% rain
88°Slight Chance Showers And Thunderstorms22% rain85°Slight Chance Showers And Thunderstorms22% rain81°Slight Chance Showers And Thunderstorms12% rain78°Slight Chance Showers And Thunderstorms12% rain76°Slight Chance Showers And Thunderstorms12% rain
75°Mostly Cloudy6% rainNext 24 hours
Rain Timeline
Scattered precipitation is possible. The highest official hourly chance is 27%; check the radar before heading out.
27%Thunderstorms
22%Thunderstorms
22%Thunderstorms
22%Thunderstorms
12%Thunderstorms
12%Thunderstorms
12%Thunderstorms
6%None
6%None
6%None
5%None
5%None
5%None
2%None
2%None
2%None
1%None
1%None
1%None
9%None
9%None
9%None
20%Thunderstorms
20%Thunderstorms
Official NWS outlook
7-Day Forecast
Today
! NWS99°68°
Chance Showers And Thunderstorms
- Precipitation
- 27%
- Wind
- WSW 8 mph
- Sunrise
- 5:55 AM
- Sunset
- 7:00 PM
Mon
97°70°
Mostly Sunny then Slight Chance Showers And Thunderstorms
- Precipitation
- 20%
- Wind
- NW 1 to 6 mph
- Sunrise
- 5:56 AM
- Sunset
- 6:59 PM
Tue
100°72°
Sunny
- Precipitation
- 8%
- Wind
- NNE 1 to 5 mph
- Sunrise
- 5:56 AM
- Sunset
- 6:57 PM
Wed
101°72°
Sunny
- Precipitation
- 9%
- Wind
- SW 1 to 6 mph
- Sunrise
- 5:57 AM
- Sunset
- 6:56 PM
Thu
101°72°
Chance Showers And Thunderstorms
- Precipitation
- 33%
- Wind
- SSW 2 to 6 mph
- Sunrise
- 5:58 AM
- Sunset
- 6:55 PM
Fri
101°71°
Chance Showers And Thunderstorms
- Precipitation
- 35%
- Wind
- NNE 1 to 6 mph
- Sunrise
- 5:58 AM
- Sunset
- 6:54 PM
Sat
100°71°
Chance Showers And Thunderstorms
- Precipitation
- 43%
- Wind
- NNW 1 to 6 mph
- Sunrise
- 5:59 AM
- Sunset
- 6:53 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 Feel91°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.
WindWSW8 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 qualityNogales, Arizona 85621View AQI +
More weather details
Wind gustsNot reported
Rain now27%next hour
Humidity36%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
Pressure—
Visibility—
Peak rain chance27%
Dew point60°F
Active alerts1
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