Current conditions at

SENATOR WASH (SWLC1)

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

NA

103°F

39°C

Humidity 38%
Wind Speed SW 13 MPH
Barometer NA
Dewpoint 73°F (23°C)
Visibility NA
Heat Index114°F (46°C)
Last update 18 Aug 08:27 PM PDT
Extended Forecast for

4 Miles WSW Tacna AZ

Extreme Heat Warning August 18, 08:38pm until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 18, 08:38pm until August 21, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Tonight

    Low: 85 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 109. Heat index values as high as 115. Southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 109 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 85. Breezy, with a south wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 85 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 109. Heat index values as high as 115. East southeast wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 109 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 85. Southwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 85 °F

    Partly Cloudy

  • Friday

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

    High: 111 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 86. Southwest wind around 5 mph becoming calm  after midnight.

    Low: 86 °F

    Partly Cloudy

  • Saturday

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

    High: 112 °F

    Hot

Detailed Forecast

Tonight
Partly cloudy, with a low around 85. Breezy, with a south southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 109. Heat index values as high as 115. Southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 85. Breezy, with a south wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 109. Heat index values as high as 115. East southeast wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 85. Southwest wind 5 to 10 mph becoming southeast after midnight.
Friday
Sunny and hot, with a high near 111. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 86. Southwest wind around 5 mph becoming calm after midnight.
Saturday
Mostly sunny and hot, with a high near 112. Calm wind becoming south southwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 85. South wind around 5 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 109. South southeast wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 84. South southwest wind 5 to 10 mph.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 107. South southeast wind around 5 mph becoming southwest in the afternoon.
Monday Night
Partly cloudy, with a low around 85. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 109. Calm wind becoming west southwest around 5 mph in the afternoon.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Tacna AZ
 32.69°N 114.02°W (Elev. 348 ft)
3:46 pm MST Aug 18, 2026
8pm MST Aug 18, 2026-6pm MST Aug 25, 2026
 
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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