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Hazardous Weather Conditions

Extreme Heat Watch in effect from August 17, 10:00 AM MST until August 19, 08:00 PM MST

Current conditions at

Phoenix, Phoenix Sky Harbor International Airport (KPHX)

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

Partly Cloudy

98°F

37°C

Humidity	29%
Wind Speed	N 3 MPH
Barometer	29.81 in (1009.48 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Heat Index	98°F (37°C)
Last update	13 Aug 02:51 PM MST

More Information:

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

Extended Forecast for

Phoenix AZ

Extreme Heat Watch August 17, 10:00am until August 19, 08:00pm

Click here for hazard details and duration

Extreme Heat Watch

This Afternoon
High: 99 °F
Mostly Sunny
Tonight
Low: 82 °F
Slight Chance
T-storms
Friday
High: 100 °F
Decreasing
Clouds
Friday Night
Low: 83 °F
Mostly Clear
Saturday
High: 104 °F
Mostly Sunny
Saturday Night
Low: 85 °F
Partly Cloudy
Sunday
High: 107 °F
Mostly Sunny
Sunday Night
Low: 87 °F
Partly Cloudy
Monday
High: 110 °F
Hot

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 99. Southwest wind around 5 mph.

Tonight

A 20 percent chance of showers and thunderstorms, mainly between 1am and 2am. Mostly cloudy, with a low around 82. Southwest wind around 5 mph becoming east southeast after midnight.

Friday

Mostly cloudy, then gradually becoming sunny, with a high near 100. East southeast wind around 5 mph becoming west southwest in the afternoon.

Friday Night

Mostly clear, with a low around 83. Calm wind.

Saturday

Mostly sunny, with a high near 104. Calm wind becoming west around 5 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 85. West northwest wind around 5 mph becoming calm in the evening.

Sunday

Mostly sunny, with a high near 107. Calm wind becoming west around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 87. West wind around 5 mph becoming calm.

Monday

Sunny and hot, with a high near 110. Calm wind becoming west southwest around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 90. West wind around 5 mph becoming calm.

Tuesday

Sunny and hot, with a high near 110. Southeast wind around 5 mph becoming west in the afternoon.

Tuesday Night

Mostly clear, with a low around 90. West wind around 5 mph.

Wednesday

Mostly sunny and hot, with a high near 110. Calm wind becoming west around 5 mph in the afternoon.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 89. West wind around 5 mph becoming east southeast after midnight.

Thursday

A 10 percent chance of showers and thunderstorms. Mostly sunny, with a high near 109. Calm wind becoming west southwest around 5 mph in the afternoon.