Second Storm System Approaches Utah

Following a recent storm that brought much-needed precipitation to the state, another weather system is poised to impact Utah. The initial storm delivered over an inch of rain to Lindon and Payson, and more than a third of an inch to many other communities by Wednesday afternoon.

Significant Snowfall at Alta Ski Resort

Alta Ski Resort reported nearly a foot of snow by 2 p.m. on Wednesday, ending a dry streak lasting over three weeks. “These are big-time totals, especially after going 25 days with nothing,” stated KSL meteorologist Matt Johnson, referencing the recent precipitation amounts.

Winter Weather Advisory and Freeze Watch

The National Weather Service has issued a winter weather advisory for the Wasatch and Western Uinta mountains, forecasting an additional foot or more of snow through Friday morning. A freeze watch has also been issued for the Wasatch Front, northern Utah, and parts of central Utah, as temperatures are expected to drop.

Storm Origin and Expected Impacts

The incoming storm is a colder low-pressure system originating from the Gulf of Alaska. This system is expected to bring snow to lower elevations than the previous storm. While some showers are possible Wednesday night, heavier precipitation is anticipated to begin early Thursday.

Snow Levels and Precipitation Forecasts

A mix of valley rain and mountain snow is likely during Thursday morning’s commute. A cold front arriving between late morning and early afternoon could lower snow levels to between 5,500 and 6,000 feet. Showers will become more scattered Thursday evening, with potential lake-effect showers east of the Great Salt Lake on Friday morning.

Potential Snow Accumulation

The weather service advisory predicts another 6 to 12 inches of snow in the Wasatch Mountains, with higher totals possible in the upper Cottonwood canyons. High-elevation communities like Park City could receive a few inches, while bench areas may see an inch or two. There is a chance for some valley snow accumulation, though cities are likely to receive only a trace amount.

Rainfall Expectations

KSL Weather models suggest the system could deliver another 0.25 to 0.5 inches of rain across the Wasatch Front. Parts of central Utah may receive over a tenth of an inch, although precipitation probabilities are lower in many areas.