Effective:

2025-03-12T15:06:00-06:00

Expires:

2025-03-13T06:15:00-06:00

Certainty:

Likely

Event:

Winter Storm Warning

Type:

Alert

Severity:

Severe

Urgency:

Expected

Areas:

Wasatch Mountains South of I-80

* WHAT...Heavy snow expected. Total snow accumulations between 10 and 18 inches possible with locally higher amounts of 2 to 3 feet in the Upper Cottonwoods. * WHERE...Wasatch Mountains South of I-80. * WHEN...From 6 AM Thursday to 6 PM MDT Friday. * IMPACTS...Travel could be very difficult at times. * ADDITIONAL DETAILS...Northwest flow and lake effect potential will help to keep snow going through Friday afternoon in the Upper Cottonwoods.

Instruction: If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter.

Effective:

2025-03-12T15:06:00-06:00

Expires:

2025-03-13T06:15:00-06:00

Certainty:

Likely

Event:

Winter Weather Advisory

Type:

Alert

Severity:

Moderate

Urgency:

Expected

Areas:

Wasatch Mountains I-80 North

* WHAT...Snow expected. Total snow accumulations between 8 and 14 inches. * WHERE...Wasatch Mountains I-80 North. * WHEN...From 6 AM Thursday to 6 PM MDT Friday. * IMPACTS...Winter driving conditions are expected.

Instruction: Slow down and use caution while traveling. For winter road conditions from the Utah Department of Transportation, visit http://www.udottraffic.utah.gov. For graphical depictions of the snowfall forecast, including Official NWS Forecast, High End Amount, and Low End Amount, visit weather.gov/slc/winter.