News Headlines
Hazardous Weather Conditions
Current conditions at
Phoenix, Phoenix Sky Harbor International Airport (KPHX)
Lat: 33.427799°NLon: 112.003465°WElev: 1115.0ft.
Partly Cloudy
111°F
44°C
| Humidity | 15% |
| Wind Speed | W 3 MPH |
| Barometer | 29.77 in (1008.13 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Heat Index | 109°F (43°C) |
| Last update | 18 Aug 04:35 PM MST |
Extended Forecast for
4 Miles NW Tempe AZ
Extreme Heat Warning August 18, 04:49pm until August 21, 08:00pm
NOW until 8:00pm Fri
Extreme Heat Warning
Tonight
Low: 90 °F
Mostly Clear
Wednesday
High: 109 °F
Sunny
Wednesday Night
Low: 90 °F
Slight Chance
T-storms then
Mostly CloudyThursday
High: 109 °F
Decreasing
CloudsThursday Night
Low: 88 °F
Slight Chance
T-stormsFriday
High: 109 °F
Mostly Sunny
Friday Night
Low: 90 °F
Partly Cloudy
Saturday
High: 110 °F
Hot
Detailed Forecast
Tonight
Mostly clear, with a low around 90. West wind 5 to 10 mph becoming southeast in the evening.
Wednesday
Sunny, with a high near 109. West wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 90. South southwest wind 5 to 10 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 109. Heat index values as high as 113. West wind 5 to 10 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 88. West northwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 109. Calm wind becoming west northwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 90. West northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny and hot, with a high near 110. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 88. West wind around 5 mph becoming east after midnight.
Sunday
Mostly sunny, with a high near 108. East southeast wind around 5 mph becoming west in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 88. West wind around 5 mph becoming calm in the evening.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 107. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 88. West southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 108. Calm wind becoming west around 5 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NW Tempe AZ
33.42°N 111.98°W (Elev. 1171 ft)
33.42°N 111.98°W (Elev. 1171 ft)
3:46 pm MST Aug 18, 2026
4pm MST Aug 18, 2026-6pm MST Aug 25, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
