SnowBrains Forecast: Mostly Dry and Very Warm in Utah, With a Brief Sunday Cooldown

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ECMWF snowfall forecast map
Credit: WeatherBell

Utah is headed through an unusually warm, mostly dry stretch, with no meaningful snowfall showing up for the next several days. The main ski impacts will be springlike surfaces, very mild mountain temperatures through Saturday, a dry cold front that cools northern areas on Sunday, and then another warmup early next week. Confidence is strongest from Thursday March 19 through Wednesday March 25, when guidance stays aligned on a snowless pattern for the Wasatch and southern Utah, with only periodic ridge-top wind and no sign of a meaningful reset.

Thursday through Saturday look straightforward, and the models are tightly clustered on both timing and intensity because there is essentially no storm to time. Strong high pressure keeps precipitation near zero and pushes higher-elevation resort temperatures into the 40s and 50s, while lower bases like Park City and Deer Valley climb into the upper 50s to mid 60s during the afternoons. Winds are mostly manageable Thursday and Friday, then pick up some on exposed ridges Saturday with common gusts in the 20s and 30s mph and a few higher bursts. For skiers, this is a spring pattern rather than a powder pattern, with a firm-to-soft daily cycle instead of fresh snow.

Sunday brings the only notable change inside the most reliable part of the forecast, and guidance still converges on a dry cold front crossing northern Utah before warmth rebounds Monday and Tuesday. The front looks moisture-starved, so snowfall is not part of the story, but it should knock about 8 to 15 degrees off northern mountain temperatures for a day, with a smaller cooldown farther south. Exposed ridges get breezier from late Saturday into Sunday, generally gusting 20 to 40 mph, and a few northern peaks could briefly run stronger. By Monday and Tuesday, the guidance comes back together on renewed warmth and continued dry weather, sending higher terrain temperatures back into the 40s and lower 50s and pushing the lower base areas back toward the 50s and 60s.

Confidence drops after Wednesday because the models start to diverge on the strength and timing of the next weak trough, but they still do not show a meaningful snow producer for Utah. The cooler solutions try to bring another push of wind and a sharper temperature drop late Wednesday night into Thursday, especially near the Idaho border and the northern Wasatch, while the warmer solutions keep the ridge flatter and the cooling more modest. Even with that spread, the common signal is for limited moisture, so late next week still looks mostly dry with only a low-end chance of nuisance precipitation and no strong evidence for accumulations that change conditions. The broader late-March pattern still favors warmth and limited storm activity, so any late-window cooling currently looks more like a brief interruption than the start of a sustained storm cycle.


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