44°29'N / 108°3'V / Høyde 1154 m / 18:31 02.04.2026, America/Denver (UTC-6)
fra: 02.04.2026, 18:00
til: 03.04.2026, 07:30
* WHAT...Heavy snow. Total snow accumulations between 12 and 20 inches, with the highest amounts on the western slopes of the northern Bighorns. Winds could gust as high as 55 mph. * WHERE...Bighorn Mountains Southeast and Bighorn Mountains West. * WHEN...From 6 PM this evening to 6 PM MDT Friday. * IMPACTS...Travel could be very difficult, including over Granite Pass and Powder River Pass.
Big Horn
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.
For graphical depictions of the snowfall forecast, including the
official NWS forecast, high end amounts, and low end amounts, visit
https://weather.gov/riw/winter .
For winter road conditions from the Wyoming Department of
Transportation, visit https://wyoroad.info .
NWS Riverton WY
02.04.2026, 11:16
fra: 02.04.2026, 23:00
til: 03.04.2026, 07:30
* WHAT...Snow expected. Total snow accumulations between 2 and 6 inches, with the higher amounts along the foothills of the Bighorn Mountains from Shell to Ten Sleep to Big Trails. Northwest winds gusting as high as 35 to 40 mph. * WHERE...Southeast Bighorn Basin and North Bighorn Basin. * WHEN...From 11 PM this evening to noon MDT Friday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be difficult.
Big Horn,North Bighorn BasinSlow down and use caution while traveling.
For graphical depictions of the snowfall forecast, including the
official NWS forecast, high end amounts, and low end amounts, visit
https://weather.gov/riw/winter .
For winter road conditions from the Wyoming Department of
Transportation, visit https://wyoroad.info .NWS Riverton WY02.04.2026, 11:16