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

Hazardous Weather Conditions

Current conditions at

BUTTERCUP (BTTC1)

Lat: 32.73978°NLon: 114.88411°WElev: 217.0ft.

NA

104°F

40°C

Humidity 7%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Heat Index98°F (37°C)
Last update 18 Mar 02:09 PM PDT
Extended Forecast for

20 Miles WNW Somerton AZ

Extreme Heat Warning March 18, 02:19pm until March 22, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning March 18, 02:19pm until March 22, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • This Afternoon

    High: 102 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 66. Calm wind.

    Low: 66 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 105. Calm wind becoming north around 5 mph.

    High: 105 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 69. Calm wind becoming northwest around 5 mph.

    Low: 69 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 107. Calm wind becoming north around 5 mph.

    High: 107 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 70. South southwest wind around 5 mph becoming north northwest after midnight.

    Low: 70 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 106. North northwest wind around 5 mph becoming west in the afternoon.

    High: 106 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68. Northwest wind 5 to 10 mph.

    Low: 68 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 102. North northwest wind around 5 mph.
Tonight
Clear, with a low around 66. Calm wind.
Thursday
Sunny, with a high near 105. Calm wind becoming north around 5 mph.
Thursday Night
Clear, with a low around 69. Calm wind becoming northwest around 5 mph.
Friday
Sunny, with a high near 107. Calm wind becoming north around 5 mph.
Friday Night
Clear, with a low around 70. South southwest wind around 5 mph becoming north northwest after midnight.
Saturday
Sunny, with a high near 106. North northwest wind around 5 mph becoming west in the afternoon.
Saturday Night
Mostly clear, with a low around 68. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 101. Northwest wind around 5 mph.
Sunday Night
Mostly clear, with a low around 65. Southwest wind around 5 mph becoming southeast after midnight.
Monday
Sunny, with a high near 98. South southeast wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 62. Southeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 98. Southeast wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WNW Somerton AZ
 32.7°N 115.03°W (Elev. 154 ft)
Last Update:
1:48 pm PDT Mar 18, 2026
Forecast Valid:
2pm PDT Mar 18, 2026-6pm PDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation