Winter Weather Advisory issued December 22 at 4:32AM MST until December 23 at 7:00PM MST by NWS Riverton WY
* WHAT...Snow. Additional snow accumulations between 8 and 14 inches. Winds gusting as high as 40 mph. * WHERE...Teton and Gros Ventre Mountains. * WHEN...Until 7 PM MST Monday. * IMPACTS...Travel could be very difficult at times across Teton Pass and Togwotee Pass. Greatest impact to travel will occur Sunday night through Monday.
High Wind Warning issued December 18 at 12:53AM MST until December 19 at 2:00AM MST by NWS Riverton WY
* WHAT...West winds 30 to 40 mph with gusts up to 60 mph expected. Locally higher gusts are possible in the vicinity of Clark. * WHERE...Cody Foothills. * WHEN...From 11 AM this morning to 2 AM MST Thursday. * IMPACTS...Travel could be difficult, especially for high profile vehicles. Motorists should watch for sudden and strong cross winds.
High Wind Warning issued December 18 at 12:53AM MST until December 18 at 11:00PM MST by NWS Riverton WY
* WHAT...Southwest winds 30 to 40 mph with gusts up to 60 mph expected. Gusts to 70 mph are possible in the wind prone areas on the south side of Casper. * WHERE...Green Mountains and Rattlesnake Range and Natrona County Lower Elevations. * WHEN...From 11 AM this morning to 11 PM MST this evening. * IMPACTS...Travel could be difficult, especially for high profile vehicles. Motorists should watch for sudden and strong cross winds.
Winter Storm Warning issued December 16 at 11:55PM MST until December 17 at 5:00PM MST by NWS Riverton WY
* WHAT...Heavy snow expected. Additional snow accumulations between 6 and 10 inches. Winds gusting as high as 30 to 40 mph. * WHERE...Salt River and Wyoming Ranges. * WHEN...Until 5 PM MST Tuesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Tuesday morning commute, including Salt River Pass.
Winter Weather Advisory issued December 16 at 11:55PM MST until December 17 at 5:00PM MST by NWS Riverton WY
* WHAT...Snow expected. Additional snow accumulations up to 2 inches. * WHERE...Star Valley. * WHEN...Until 5 PM MST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute.
Winter Weather Advisory issued December 15 at 11:46PM MST until December 17 at 5:00PM MST by NWS Riverton WY
* WHAT...Snow expected. Total snow accumulations up to a foot. Winds gusting as high as 35 mph. * WHERE...Wind River Mountains West. * WHEN...From 3 PM Monday to 5 PM MST Tuesday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday evening and Tuesday morning commutes, including South Pass.
Winter Storm Warning issued December 15 at 11:46PM MST until December 17 at 5:00PM MST by NWS Riverton WY
* WHAT...Heavy snow expected. Total snow accumulations up to 2 feet for the Tetons and up to a foot for the Gros Ventres. * WHERE...Teton and Gros Ventre Mountains. * WHEN...From 11 AM Monday to 5 PM MST Tuesday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Monday evening and Tuesday morning commutes.
High Wind Warning issued December 15 at 12:08AM MST until December 15 at 5:00PM MST by NWS Riverton WY
* WHAT...Southwest winds 30 to 40 mph with gusts up to around 60 mph likely. * WHERE...Natrona County Lower Elevations. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Strong winds may impact travel for light and high profile vehicles through Sunday afternoon, especially along Outer Drive in Casper.
Winter Storm Warning issued December 15 at 12:07AM MST until December 15 at 5:00PM MST by NWS Riverton WY
* WHAT...Heavy snow. Additional snow accumulations of 6 to 12 inches expected for the Salt River and Wyoming Ranges, and totals over a foot for the western Wind River Mountains. Additional snow accumulations of 2 to 4 inches are expected along South Pass. Winds gusting as high as 50 mph. * WHERE...Salt River and Wyoming Ranges and the Western Wind River Mountains. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Travel could be very difficult to impossible along mountain passes, including Salt River Pass and South Pass.
Winter Weather Advisory issued December 15 at 12:07AM MST until December 15 at 5:00PM MST by NWS Riverton WY
* WHAT...Snow. Additional snow accumulations between 2 and 5 inches expected. * WHERE...Jackson Hole. * WHEN...Until 5 PM MST this afternoon. * IMPACTS...Travel could be very difficult. South to southwest wind gusts of 20 to 30 mph into early Sunday morning.