National Weather Service

News Headlines

This Day in Weather History

Hazardous Weather Conditions

Extreme Heat Warning until September 10, 08:00 PM MST

Current conditions at

Phoenix, Phoenix Sky Harbor International Airport (KPHX)

Lat: 33.427799°NLon: 112.003465°WElev: 1115.0ft.

Mostly Cloudy

100°F

38°C

Humidity	31%
Wind Speed	WNW 6 MPH
Barometer	29.96 in (1014.56 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	103°F (39°C)
Last update	09 Sep 12:20 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Phoenix AZ

Extreme Heat Warning September 9, 12:32pm until September 10, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning September 9, 12:32pm until September 10, 08:00pm
NOW until 8:00pm Thu
Extreme Heat Warning
This Afternoon
High: 106 °F
Sunny
Tonight
Low: 88 °F
Partly Cloudy
Thursday
High: 108 °F
Sunny
Thursday Night
Low: 88 °F
Mostly Clear
Friday
High: 106 °F
Sunny
Friday Night
Low: 86 °F
Slight Chance
T-storms
Saturday
High: 103 °F
Sunny
Saturday Night
Low: 86 °F
Slight Chance
T-storms then
Mostly Clear

Detailed Forecast

This Afternoon

Sunny, with a high near 106. West wind around 5 mph.

Tonight

Partly cloudy, with a low around 88. West southwest wind around 5 mph becoming east after midnight.

Thursday

Sunny, with a high near 108. Southeast wind 5 to 10 mph becoming west in the afternoon.

Thursday Night

Mostly clear, with a low around 88. West southwest wind 5 to 10 mph becoming south southeast after midnight.

Friday

Sunny, with a high near 106. Calm wind becoming west southwest around 5 mph in the afternoon.

Friday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 86. West southwest wind 5 to 10 mph.

Saturday

Sunny, with a high near 103. South southeast wind around 5 mph becoming west southwest in the afternoon.

Saturday Night

A 20 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 86. West southwest wind around 5 mph becoming south after midnight.

Sunday

Sunny, with a high near 104. Southeast wind around 5 mph becoming southwest in the afternoon.

Sunday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 84. West southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.

Monday

A 20 percent chance of showers. Mostly sunny, with a high near 102. South southeast wind around 5 mph becoming southwest in the afternoon.

Monday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 82. West southwest wind around 5 mph becoming northeast after midnight. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 99. East southeast wind around 5 mph becoming south in the afternoon.