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

Hazardous Weather Conditions

Current conditions at

FW0852 GREEN VALLEY (F0852)

Lat: 31.83633°NLon: 110.97117°WElev: 2949.0ft.

NA

105°F

41°C

Humidity 19%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 55°F (13°C)
Visibility NA
Heat Index104°F (40°C)
Last update 17 Aug 01:55 PM MST
Extended Forecast for

Green Valley AZ

Extreme Heat Warning August 17, 02:13pm until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 17, 02:13pm until August 21, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • This Afternoon

    High: 102 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 75. Light and variable wind becoming southwest 5 to 9 mph in the evening.

    Low: 75 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 101. South southwest wind 5 to 7 mph becoming light and variable.

    High: 101 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 75. Light and variable wind becoming south southwest 8 to 13 mph in the evening. Winds could gust as high as 22 mph.

    Low: 75 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 101. South southwest wind around 6 mph becoming north in the morning.

    High: 101 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 75.

    Low: 75 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 101.

    High: 101 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 73.

    Low: 73 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 102. East southeast wind around 6 mph becoming north northeast.
Tonight
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 75. Light and variable wind becoming southwest 5 to 9 mph in the evening.
Tuesday
A 10 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 101. South southwest wind 5 to 7 mph becoming light and variable.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 75. Light and variable wind becoming south southwest 8 to 13 mph in the evening. Winds could gust as high as 22 mph.
Wednesday
A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 101. South southwest wind around 6 mph becoming north in the morning.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 75.
Thursday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 101.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 73.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 102.
Friday Night
A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 74.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 102.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 101.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Green Valley AZ
 31.85°N 111°W (Elev. 2887 ft)
Last Update:
11:47 am MST Aug 17, 2026
Forecast Valid:
2pm MST Aug 17, 2026-6pm MST Aug 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation