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

Hazardous Weather Conditions

Current conditions at

SENATOR WASH (SWLC1)

Lat: 32.90775°NLon: 114.47403°WElev: 285.0ft.

NA

101°F

38°C

Humidity 31%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 65°F (18°C)
Visibility NA
Heat Index105°F (41°C)
Last update 06 Aug 11:27 AM PDT
Extended Forecast for

Tacna AZ

Extreme Heat Warning August 6, 11:34am until August 9, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 6, 11:34am until August 9, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Today

    High: 108 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 84. South wind 5 to 10 mph.

    Low: 84 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 112. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 112 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 87. Southwest wind 5 to 10 mph.

    Low: 87 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 114. South wind around 5 mph.

    High: 114 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 88. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 88 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 109. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 109 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 83. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 83 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 108. Heat index values as high as 112. South southeast wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 84. South wind 5 to 10 mph.
Friday
Sunny and hot, with a high near 112. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 87. Southwest wind 5 to 10 mph.
Saturday
Sunny and hot, with a high near 114. South wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 88. Southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 109. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 83. South southwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 108. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 83. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 106. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 83. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 107. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tacna AZ
 32.69°N 113.97°W (Elev. 351 ft)
Last Update:
10:03 am MST Aug 6, 2026
Forecast Valid:
11am MST Aug 6, 2026-6pm MST Aug 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation