Salt Lake City is waking up to clear skies and spring warmth, but the atmosphere has other plans later on. While temperatures at Salt Lake City International sit in the upper 40s this morning, forecasters are flagging two big trouble spots for the next 48 hours: gusty canyon winds tonight into Friday and hard freezes in several of the colder valleys. Gardeners, canyon commuters, and anyone with exposed pipes may want to move “weather prep” a little higher up the to-do list.
Gusty Canyon Winds Tonight
Enhanced easterly canyon winds of 30–40 mph are expected along the northern Wasatch Front overnight into Friday morning, with localized gusts near 45 mph at canyon mouths. Weber Canyon is singled out as a spot that could briefly exceed those speeds. Winds are forecast to peak shortly after sunrise on Friday, then gradually ease through the afternoon. That is still plenty of time to send unsecured patio furniture tumbling and make life difficult for high‑profile vehicles in canyon corridors.
Drivers heading up I‑80, Parleys Canyon or into the Cottonwoods should be ready for sudden gusts and quick changes in vehicle handling. If you can, give yourself extra time for the morning commute and keep both hands on the wheel. For timing and the latest details, see the National Weather Service.
Freeze Warnings For Colder Valleys
Cold‑air pockets are expected to pool in the usual suspects overnight, with temperatures dropping into the upper 20s to low 30s in parts of Cache, the western Uinta Basin, and the Sanpete and Sevier valleys. That has prompted Freeze Warnings that run through the morning on Friday, May 1, and then again for some zones from 8 PM MDT Friday, May 1, into 9 AM MDT Saturday, May 2.
The timing is rough for anyone nursing early‑season gardens. Tender fruit blossoms, irrigation lines and unprotected plants are all at risk. If you can cover or bring plants inside tonight, this is the night to do it. Simple steps like insulating sprinkler heads or shutting off automatic irrigation can help limit damage to gardens and outdoor plumbing. Full advisory details are available from the National Weather Service.
Weekend Warmup Then Scattered Storms
Before the next round of unsettled weather, the weekend will try its best to feel like spring. Saturday is expected to be bright and warm with highs near 75°F. Sunday should be breezy and a touch warmer, topping out near 77°F.
Early next week, a stronger closed low is expected to approach and boost the chance of showers and thunderstorms by Monday, May 4. Showers and storms are most likely on Monday, with the best chance of afternoon and evening development across southern Utah that could spread north into the valley. If you have outdoor plans Sunday into Monday, it is smart to keep a backup option under cover, since any afternoon storms could bring brief heavy downpours and lightning. This lines up with the broader pattern shift noted in weather roller coaster coverage from late April, as per Hoodline.
Bottom line: enjoy the sunshine today, but secure loose items ahead of tonight’s canyon winds, protect sensitive plants and pipes in the colder valleys, and check conditions before heading into canyon routes. For the official forecast and zone‑by‑zone advisories, consult the National Weather Service, and plan travel with local DOT resources if you will be driving the canyons. Stay tuned through the weekend since the exact timing of that incoming closed low could still shift.
.jpg){kind=link}