Weak southwesterly flow around a deepening trough brought mid-level moisture over eastern Utah, prompting snow showers to portions of the region overnight from January 7 to 8. Breaks in cloud cover enabled enough radiational cooling to saturate some locations overnight, and localized dense fog was able to develop as a result.
Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS GJT wrote it up.
Weak southwesterly flow around a deepening trough brought mid-level moisture over eastern Utah, prompting snow showers to portions of the region overnight from January 7 to 8. Breaks in cloud cover enabled enough radiational cooling to saturate some locations overnight, and localized dense fog was able to develop as a result.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Grand Junction, CO wrote its last area forecast discussion before the first event at Jan 8, 3:35 AM MST, 10 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
1 dense fog. Local standard time, as filed.
Localized dense fog developed on the northern slopes of the Uintah Mountains on the morning of January 8. The K40U AWOS at the Manila Airport reported a brief period of 1/4-mile visibility due to freezing fog. No reports of injuries, damages, or fatalities were received.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Utah in 2026Every state in 2026This day in weather historyWarnings in Utah, January 2026
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 1310250.