Winter Weather Advisory issued February 6 at 12:11PM MST until February 7 at 11:00PM MST by NWS Riverton WY
* WHAT...Snow expected. Total snow accumulations between 4 and 9 inches for Daniel and Bondurant, and 3 to 5 inches for Pinedale. Winds gusting as high as 45 mph Friday afternoon. * WHERE...Upper Green River Basin Foothills. * WHEN...From 11 PM this evening to 11 PM MST Friday. * IMPACTS...Travel could be very difficult. Strong winds will create hazardous conditions with blowing and drifting snow.
Winter Storm Warning issued February 6 at 12:11PM MST until February 7 at 11:00PM MST by NWS Riverton WY
* WHAT...Heavy snow expected. Total snow accumulations between 12 and 20 inches. Winds gusting as high as 50 mph on Friday, and gusts around 65 mph possible for the Wind River Mountains. * WHERE...Wind River Mountains, Teton and Gros Ventre Mountains, and Salt River and Wyoming Ranges. * WHEN...From 11 PM this evening to 11 PM MST Friday. * IMPACTS...Travel could be very difficult, especially across Teton and Togwotee Passes. Strong winds will create hazardous conditions with blowing and drifting snow. * ADDITIONAL DETAILS...Snow accumulations 5 to 8 inches over South Pass, with the strongest winds occurring late Friday morning
Winter Weather Advisory issued January 22 at 12:28PM MST until January 23 at 5:00AM MST by NWS Riverton WY
* WHAT...Snow expected. Additional snow accumulations around an inch. Northwest winds gusting 30 to 40 mph. * WHERE...Northeast Johnson County. * WHEN...Until 5 AM MST Thursday. * IMPACTS...Snow and blowing snow may lead to reduced visibility at times and slick road conditions. These hazardous conditions could impact the Wednesday morning and evening commutes. * ADDITIONAL DETAILS...Travel along I-90 east of Buffalo could be especially difficult due to blowing and drifting snow and strong crosswinds.
Winter Weather Advisory issued January 21 at 12:36PM MST until January 22 at 11:00PM MST by NWS Riverton WY
* WHAT...Snow expected. Total snow accumulations of 1 to 3 inches. Northwest winds gusting 35 to 45 mph. * WHERE...Northeast Johnson County. * WHEN...From 5 AM to 11 PM MST Wednesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Wednesday morning and evening commutes. Snow and blowing snow will significantly reduce visibility at times. * ADDITIONAL DETAILS...Travel along I-90 east of Buffalo could be especially difficult due to blowing and drifting snow and strong crosswinds.
Flood Advisory issued January 21 at 10:49AM MST by NWS Riverton WY
...The National Weather Service in Riverton has issued a Flood Advisory for the following rivers in Wyoming... Shoshone River near Lovell affecting Big Horn County. .An ice jam has been reported near the U.S. Highway 14 bridge west of Lovell. Some flooding has been noted upstream from the jam, and may cause some low-lying flooding along the Shoshone River from the bridge to near Byron. For the Shoshone River Basin...including Wapiti, Buffalo Bill Reservoir, Lovell...elevated river levels are forecast. * WHAT...Minor flooding caused by an ice jam is expected to continue. * WHERE...Shoshone River above the Highway 14 bridge west
Flood Advisory issued January 20 at 7:16PM MST until January 21 at 11:00AM MST by NWS Riverton WY
An ice jam has been reported near the U.S. Highway 14 bridge west of Lovell. Some flooding has been noted upstream from the jam, and may cause some low-lying flooding along the Shoshone River from the bridge to near Byron. * WHAT...Minor flooding caused by an ice jam is expected to continue. * WHERE...The Shoshone River above the Highway 14 Bridge west of Lovell. * WHEN...Until 1100 AM MST Tuesday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 707 PM MST, Local law enforcement reported an ice jam near the advisory area. Minor flooding
High Wind Warning issued January 21 at 1:42AM MST until January 21 at 5:00PM MST by NWS Riverton WY
* WHAT...For the Cold Weather Advisory, very cold wind chill temperatures will drop to 20 to 30 degrees below zero this morning. For the High Wind Warning, northwest winds will increase overnight with gusts 65 to 75 mph possible during the day Tuesday. * WHERE...Absaroka Mountains. * WHEN...For the Cold Weather Advisory, until 10 AM MST this morning. For the High Wind Warning, from 5 AM early this morning to 5 PM MST this afternoon. * IMPACTS...Strong winds could blow down tree branches. Travel could be difficult, especially for high profile vehicles. The dangerously cold wind chills as low as
Cold Weather Advisory issued January 21 at 1:42AM MST until January 21 at 10:00AM MST by NWS Riverton WY
* WHAT...For the Cold Weather Advisory, very cold wind chills as low as 20 to 30 below. For the High Wind Warning, west winds 20 to 30 mph with gusts up to 60 mph expected. * WHERE...Cody Foothills. * WHEN...For the Cold Weather Advisory, until 10 AM MST this morning. For the High Wind Warning, from 5 AM early this morning to 5 PM MST this afternoon. * IMPACTS...Strong winds could blow down tree branches. Travel could be difficult, especially for high profile vehicles. The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed
Cold Weather Advisory issued January 21 at 1:42AM MST until January 21 at 5:00AM MST by NWS Riverton WY
* WHAT...Very cold wind chill temperatures will drop to 25 to 35 degrees below zero this morning. * WHERE...Bighorn Mountains. This includes Powder River Pass and Granite Pass. * WHEN...Until 5 AM MST early this morning. * IMPACTS...The dangerously cold wind chills as low as 20 below zero could result in hypothermia or frostbite if precautions are not taken.
Cold Weather Advisory issued January 19 at 12:47PM MST until January 21 at 10:00AM MST by NWS Riverton WY
* WHAT...Low temperatures of 15 below to 25 below zero will combine with a light northwest wind to create wind chill readings 25 below to 35 below zero Sunday night into Monday morning. It will be slightly warmer Monday night. * WHERE...East Sweetwater County, Upper Green River Basin, and Upper Green River Basin Foothills. * WHEN...From 10 PM Sunday evening to 10 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...Daytime highs during the daylight hours Monday will climb