Wyoming Officials Warn of Hazardous Driving Conditions, Advise Against Non-Essential Travel

Slick roads and closures reported in parts of the state as winter weather hits

Published on Feb. 24, 2026

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The Wyoming Department of Transportation is advising against non-essential travel in parts of the state, including Natrona and Converse Counties, due to hazardous driving conditions from slick, drifted snow and snowfall. Several road closures have also been reported on Interstate 80 near Laramie and Cheyenne.

Why it matters

Winter weather can create treacherous driving conditions that put motorists at risk, especially on major highways and rural roads. WYDOT's warnings aim to keep people safe and avoid unnecessary accidents or stranded vehicles that could further complicate travel and emergency response efforts.

The details

WYDOT has reported no unnecessary travel on several roads in the Casper and Douglas areas due to slick, drifted snow and snowfall. This includes the Casper Service Road between WY 259 and Ormsby Road, the Casper Service Road between Casper and Exit 210, Horse Ranch Creek Rd, WY 257 between WY 220 and US 20/26, and the Douglas to Glenrock route. Additionally, there are reports of a crash blocking the right eastbound lane of I-80 near Laramie, and a stalled semi-truck blocking the right westbound lane of I-80 near Cheyenne.

  • The current winter weather and hazardous driving conditions were reported on February 19, 2026.

The players

Wyoming Department of Transportation

The state agency responsible for maintaining and overseeing Wyoming's transportation infrastructure, including highways, roads, and bridges.

US National Weather Service Riverton Wyoming

The regional office of the National Weather Service that provides weather forecasts and warnings for the state of Wyoming.

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What they’re saying

“Although the snow is set to ease up, colder temperatures are inbound. Temps could fall to the negative digits (-1°), this evening.”

— US National Weather Service Riverton Wyoming (k2radio.com)

What’s next

Motorists should continue to monitor weather and road conditions before traveling, and heed any warnings or advisories from WYDOT and local authorities. The cold temperatures overnight may also lead to additional hazards like black ice, so extra caution will be needed.

The takeaway

This winter weather event highlights the importance of being prepared for rapidly changing driving conditions in Wyoming, and the need to prioritize safety by avoiding non-essential travel when roads are treacherous. Heeding official warnings can help prevent accidents and keep people safe during severe winter storms.