Tuesday Forecast: Parade of storms set to arrive

TUCSON – For the first time in 4 years, measurable rainfall is likely for the Old Pueblo on Christmas.
The first of two storm systems sweeps across Arizona over the next 24 hours. Christmas Day features upper 60s for highs and gusty southwest winds up to 30 MPH. Scattered showers may develop late in the afternoon.
Primetime for valley rain/mountain snow arrives Christmas Night, continuing through Wednesday morning.The Sky Islands of southern Arizona will be under a Winter Weather Advisory