FIRST ALERT FORECAST: Expect storms this weekend!

KOLD First Alert evening forecast Friday, Aug. 9

TUCSON, Ariz. (KOLD News 13) - Storm chances are on their way up!

The KOLD News 13 First Alert Weather team has declared Action Days for Saturday, Aug. 10 because of increased chances for thunderstorms.

We call for an Action Day any time we think the weather will affect your day. Find out more about Action Days HERE. Track the latest weather alerts with the News 13 First Alert weather app, which is available for free HERE.

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FRIDAY NIGHT: Isolated showers or storms possible. Mostly cloudy with overnight lows falling into the upper 70s.

SATURDAY (ACTION DAY): Mainly cloudy with a 60 percent chance of scattered to showers and thunderstorms. Highs in the low-90s. Storms will roll over into the night/morning hours.

SUNDAY: 30 percent chance of morning rain and storms. The clouds and rain will break in the afternoon with highs in the lower 90s.

MONDAY: Mainly sunny skies with a 20 percent chance of an isolated shower/storm. Highs will be in the upper 90s.

TUESDAY: Mainly sunny with a high of 101.

WEDNESDAY: Mainly sunny with a high of 103.

THURSDAY: Mostly sunny and a high of 105 with a 10 percent chance of storms.

FRIDAY: Mainly sunny skies with a high of 103.

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