Excessive Heat Continues for Washington State; Flooding Impacts Expected in the Southwest U.S.

Excessive heat will continue over central Washington through Friday with afternoon temperatures into the triple digits. In the Desert Southwest, monsoon activity will continue to generate localized flooding impacts in arroyos, slot canyons, and urban areas, as well as rapid rises on rivers, through this weekend. Flood Watches are widespread across Arizona and New Mexico for Friday and Saturday. Read More >

7-Day Forecast 33.45°N 112.07°W (Text-Only)
NWS Forecast for: Phoenix AZ
Issued by: National Weather Service Phoenix, AZ
Last Update: 4:19 am MST Aug 18, 2022




Overnight: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 82. East southeast wind around 5 mph.

Thursday: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 101. Calm wind becoming west southwest around 5 mph.

Thursday Night: Showers and thunderstorms likely, mainly after midnight. Mostly cloudy, with a low around 82. East wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday: Showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 95. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night: Showers and thunderstorms. Some of the storms could produce heavy rain. Low around 77. Calm wind becoming east southeast around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Saturday: Showers and thunderstorms. Some of the storms could produce heavy rain. High near 92. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night: Showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 77. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Calm wind becoming west around 5 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79. Southwest wind around 5 mph becoming east after midnight.

Monday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96. Southeast wind around 5 mph becoming west in the afternoon.

Monday Night: Mostly clear, with a low around 80. Southwest wind around 5 mph becoming east after midnight.

Tuesday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 99. East southeast wind around 5 mph becoming west southwest in the afternoon.

Tuesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81. South southwest wind around 5 mph becoming east after midnight.

Wednesday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 99. East wind around 5 mph becoming west southwest in the afternoon.



Phoenix AZ
 33.45°N 112.07°W (Elev. 1132 ft)

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