FIRST ALERT FORECAST: So long, summer!


TUCSON, Ariz. (KOLD News 13) - A strong system pushing in from the Pacific Northwest will merge with a weaker low pushing in from just off shore. The potent combo will bring the coolest temps of the season so far. Deeper moisture will work in across the west and bring southern Arizona a chance for rain Sunday through Tuesday. Wind will get gusty ahead of the two systems. We’ll need to watch for a Red Flag Warning Sunday.

TONIGHT: A mostly clear sky. Lows in the low 60s.

SATURDAY: Clouds move in with highs in the upper 80s.

SUNDAY: 10% chance of rain. Partly to mostly cloudy in with highs in the mid 80s. Windy.

MONDAY: 40% chance of rain. Partly sunny with highs in the mid 70s. Windy.

TUESDAY: 20% chance of rain. Skies clearing with highs in the upper 60s. Breezy.

WEDNESDAY: Sunny with highs in the low 70s.

THURSDAY: Sunny with highs near 80 degrees.

FRIDAY: Mostly sunny with highs in the low to mid 80s.

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