PHOENIX (AZFamily) — A First Alert Day is in effect due to extreme heat and thunderstorms in the Valley tonight.
Strong winds and blowing dust moved into the Valley Sunday evening, limiting visibility. A dust storm warning was issued for most of the Valley but has since expired.
Scattered showers and thunderstorms will persist across northern and southeastern Arizona through this evening.
The extreme heat First Alert days will remain in place through Saturday, Aug. 29.
Temperatures peaked at 113 degrees this afternoon, just one degree shy of the 114-degree record set in 2011. We are monitoring the conditions closely and will update you if we tie or break that record.
Monday morning may start with lingering clouds before clearing to mostly sunny skies and a high of 109. Extreme heat continues Tuesday through Sunday, with highs climbing back between 110 and 114 degrees alongside minimal rain chances.
Up in the high country, scattered showers and storms will continue through Monday. While storm activity will taper off starting Tuesday to bring mostly dry conditions through Friday, the White Mountains will maintain a chance of showers and storms through most of the workweek.
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