National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Organ Pipe NM (OPCA3)

Lat: 31.94972°NLon: 112.80139°WElev: 1628.0ft.

NA

110°F

43°C

Humidity 17%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Heat Index109°F (43°C)
Last update 17 Aug 03:00 PM MST
Extended Forecast for

8 Miles NNW Lukeville AZ

Extreme Heat Warning August 17, 04:10pm until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 17, 04:10pm until August 21, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Tonight

    Low: 83 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 106. Light and variable wind becoming south around 5 mph in the morning.

    High: 106 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 81. Southwest wind 5 to 7 mph becoming light and variable after midnight.

    Low: 81 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 104. Heat index values as high as 107. Light and variable wind becoming west southwest around 6 mph in the morning.

    High: 104 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 80. South wind 3 to 8 mph.

    Low: 80 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 105.

    High: 105 °F

    Hot

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 82.

    Low: 82 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Mostly sunny and hot, with a high near 108.

    High: 108 °F

    Hot

Detailed Forecast

Tonight
Mostly clear, with a low around 83. West wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 106. Light and variable wind becoming south around 5 mph in the morning.
Tuesday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 81. Southwest wind 5 to 7 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 104. Heat index values as high as 107. Light and variable wind becoming west southwest around 6 mph in the morning.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 80. South wind 3 to 8 mph.
Thursday
Sunny and hot, with a high near 105.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 82.
Friday
Mostly sunny and hot, with a high near 108.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 84.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 108.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 83.
Sunday
Mostly sunny and hot, with a high near 105.
Sunday Night
Mostly clear, with a low around 81.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 103.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Lukeville AZ
 32.02°N 112.91°W (Elev. 1798 ft)
Last Update:
11:47 am MST Aug 17, 2026
Forecast Valid:
4pm MST Aug 17, 2026-6pm MST Aug 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation