Thursday, March 5, 2026, is starting off clear and mild in Phoenix, with temperatures around 59°F at Phoenix Sky Harbor. By this afternoon, the Valley will warm into the upper 70s and near 80°F as winds pick up and shift. The air will stay dry with low afternoon humidity, which will keep conditions feeling crisp and bump up fire-weather concerns in some neighborhoods.
Afternoon Winds And Weekend Outlook
After sunrise, winds are expected to strengthen and turn westerly by late morning. Across metro Phoenix, sustained breezes of 10-15 mph are on tap, with gusts near 25 mph possible. Farther west in southeast California, stronger gusts of 30-45 mph are expected where a Wind Advisory is in effect. An incoming trough will knock highs back into the low to mid 70s on Friday before the Valley warms again into the low to mid 80s by Sunday. A slow-moving low could bring a slight chance of light showers Sunday night into Monday, mainly over higher terrain. These timing and gust details come from the National Weather Service in Phoenix.
Heat And Fire Weather Concerns
That combo of low afternoon humidity and gusty winds can help fires spread quickly through dry brush, so local officials are urging residents to skip open burning and secure yard debris and loose outdoor items. Simple moves like pulling lightweight patio furniture indoors and clearing dead vegetation from around structures can make a real difference. For permit information and prevention tips, see the City of Phoenix Fire Prevention page.
Plan Ahead
If you are planning outdoor activities, try to aim for morning or evening hours and tie down patio furniture and other lightweight items before the afternoon gusts kick in. Drivers should give extra room to cyclists and high-profile vehicles that can be pushed around by sudden gusts, and anyone heading into desert passes should check for updates before hitting the road.
