Current conditions at

SENATOR WASH (SWLC1)

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

NA

94°F

34°C

Humidity 53%
Wind Speed SW 9 MPH
Barometer NA
Dewpoint 74°F (23°C)
Visibility NA
Heat Index105°F (41°C)
Last update 19 Aug 12:27 AM PDT
Extended Forecast for

Tacna AZ

Extreme Heat Warning August 19, 01:15am until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 19, 01:15am until August 21, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Overnight

    Low: 85 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 109. Heat index values as high as 114. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 109 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms between 10pm and 2am.  Patchy blowing dust between 11pm and midnight. Increasing clouds, with a low around 84. Breezy, with a southeast wind 10 to 15 mph becoming south southwest 5 to 10 mph after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 20%.

    Low: 84 °F

    Slight Chance
    T-storms and
    Breezy

  • Thursday

    Thursday: Sunny and hot, with a high near 110. Heat index values as high as 113. East wind around 5 mph becoming southwest in the afternoon.

    High: 110 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 86. Southwest wind around 5 mph becoming south southeast after midnight.

    Low: 86 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 111. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 111 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 88. South southwest wind around 5 mph.

    Low: 88 °F

    Partly Cloudy

  • Saturday

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

    High: 112 °F

    Hot

Detailed Forecast

Overnight
Mostly clear, with a low around 85. Southeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 109. Heat index values as high as 114. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Wednesday Night
A slight chance of showers and thunderstorms between 10pm and 2am. Patchy blowing dust between 11pm and midnight. Increasing clouds, with a low around 84. Breezy, with a southeast wind 10 to 15 mph becoming south southwest 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Thursday
Sunny and hot, with a high near 110. Heat index values as high as 113. East wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 86. Southwest wind around 5 mph becoming south southeast after midnight.
Friday
Sunny and hot, with a high near 111. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 88. South southwest wind around 5 mph.
Saturday
Sunny and hot, with a high near 112. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 88. Southwest wind around 5 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 109. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 83. South southwest wind around 5 mph.
Monday
A 10 percent chance of showers and thunderstorms. Sunny, with a high near 107. South southeast wind around 5 mph becoming southwest in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 84. Southwest wind around 5 mph becoming calm.
Tuesday
Sunny and hot, with a high near 110. Calm wind becoming west southwest around 5 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Tacna AZ
 32.69°N 113.97°W (Elev. 351 ft)
12:52 am MST Aug 19, 2026
1am MST Aug 19, 2026-6pm MST Aug 25, 2026
 
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Additional Resources

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