By admin 
TUCSON, Ariz. (13 News) – Today is another First Alert Weather Day, with an Extreme Heat Warning in effect until 8 PM this evening. Dangerous heat will bring some of the warmest afternoon highs we’ve seen so far this year. Increasing moisture and daytime heating will help showers and thunderstorms develop this afternoon and evening. Winds will also pick up—breezy and gusty at times—which could lead to blowing dust in some areas and reduced visibility on roadways.
Read more First Alert Weather Day: Dangerous heat and an Air Quality Alert
Shower and thunderstorm chances increase tomorrow and into the start of the workweek, along with slightly cooler temperatures. Heat may build back later in the week, with daily afternoon shower and thunderstorm chances driven by daytime heating. Stay weather-aware for dangerous heat, heavy rain, localized flash flooding, and blowing dust.
FIRST ALERT 7 DAY FORECAST:
Today – Partly cloudy and hot, with a high near 108. 20% chance for rain.
Tonight – A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 81.
Sunday – Mostly cloudy and hot, with a high near 104. 20% chance for rain and storms.
Sunday Night – A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 80.
Monday – A 40 percent chance of showers and thunderstorms. Partly cloudy, with a high near 100.
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Monday Night – A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79.
Tuesday – A 20 percent chance of showers and thunderstorms. Partly cloudy, with a high near 100.
Tuesday Night – Mostly cloudy, with a low around 79.
Wednesday – Partly cloudy, with a high near 102.
Wednesday Night – A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80.
Thursday – Partly cloudy, with a high near 104.
Thursday Night – A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81.
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Friday – Partly cloudy, with a high near 105.