Heavy Rain and Snow Set to Chill Your Week Ahead

PHOENIX — Rain is finally forecasted for the Valley, with snow expected in the surrounding high country, ending a prolonged dry spell.

Starting Monday mid-morning, light rain showers will begin across the Valley. While the anticipated rainfall is minimal—just 0.01 inches needed to officially break the dry streak—it marks a significant moment for Phoenix, which has experienced 157 days without measurable precipitation, the second-longest dry period on record.

As the system progresses into Wednesday, intermittent showers will keep weather patterns unsettled. Although rain will not fall continuously, residents can expect sporadic rain through midweek.

For those in higher elevations, snow levels will decrease from 5,000 feet to 4,000 feet by Wednesday. Forecasted snow accumulations through Monday night vary by location:

• Williams: 4-6 inches
• Flagstaff: 1-3 inches
• Doney Park: 1-2 inches
• Payson and Prescott: 1 inch
• Navajo Nation: Less than 1 inch

Travelers in areas above 4,000 feet should prepare for additional snow accumulation through Wednesday. Icy and snow-covered roads are likely, particularly along I-40 east of Kingman, State Route 66 through Peach Springs, and I-17 south of Flagstaff.

As the storm system clears, temperatures are expected to gradually rise on Thursday, with the lower deserts reaching the upper 60s and lower 70s by the weekend.

Here is the upcoming seven-day forecast:

• Monday: 62°F / 44°F, isolated rain showers
• Tuesday: 62°F / 43°F, partly cloudy with a few showers
• Wednesday: 61°F / 41°F, partly cloudy with light showers
• Thursday: 64°F / 40°F, mostly sunny
• Saturday: 73°F / 48°F, partly cloudy
• Sunday: 75°F / 49°F, pleasant conditions

Arizona has recently faced various severe weather events. Residents can view a compilation of storm-related videos on our 12News YouTube channel.

For weather updates, share your storm photos and videos using the hashtag #BeOn12, or send them via email or on social media. Stay informed with local updates and breaking news as we monitor Arizona’s ever-changing weather.