High Wind Watch issued May 13 at 2:45AM MDT until May 14 at 8:00PM MDT by NWS El Paso Tx/Santa Teresa NM
* WHAT...West winds 30 to 40 mph with gusts up to 60 mph expected both today and Wednesday. * WHERE...Sacramento Mountains. * WHEN...For the High Wind Warning, from noon today to 8 PM MDT this evening. For the High Wind Watch, from Wednesday morning through Wednesday evening. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles.
Winter Weather Advisory issued May 13 at 2:13PM MDT until May 14 at 9:00AM MDT by NWS Great Falls MT
* WHAT...Snow expected. Total snow accumulations of 4 to 8 inches at pass level, with higher amounts above pass level. * WHERE...The Mountains of Southwestern Montana south of Interstate 90. * WHEN...From 8 PM this evening to 9 AM MDT Wednesday. * IMPACTS...Higher mountain passes will likely become snow covered and slippery. Those recreating in the backcountry should prepare for winter conditions. * ADDITIONAL DETAILS...Above 8,000 ft, heavy snow accumulations of up to a foot and above is expected in the Madison and Gallatin County Mountains.
Hydrologic Outlook issued May 13 at 1:45PM MDT by NWS Billings MT
ESFBYZ Recent warm temperatures and increased snowmelt have area rivers and streams running high. While decreasing temperatures will bring an end to most of the snowmelt in the mountains, widespread precipitation is expected into Thursday. Snow is expected to fall above 7000 feet, with periods of showers and weak thunderstorms bringing between 0.5 to 2.0 inches of rainfall over the lower elevations and foothills. Rivers and streams will remain high, and additional rises are possible due to the expected precipitation. While widespread flooding of rivers and streams is not expected, localized minor flooding impacts are possible. Please continue to monitor
Winter Weather Advisory issued May 13 at 1:36PM MDT until May 16 at 6:00AM MDT by NWS Billings MT
* WHAT...Snow expected. Total snow accumulations of 4 to 8 inches, above 7000 feet. Winds gusting as high as 45 mph. * WHERE...In Montana, Pryor/Northern Bighorn Mountains. In Wyoming, Northeast Bighorn Mountains. * WHEN...From 6 PM this evening to 6 AM MDT Friday. * IMPACTS...Recreation in the high country could be impacted by accumulating snow. The hazardous conditions could impact travel on US Highway 14 through Burgess Junction. * ADDITIONAL DETAILS...Locally greater amounts are possible on the highest peaks.
Winter Storm Warning issued May 13 at 1:36PM MDT until May 15 at 12:00AM MDT by NWS Billings MT
* WHAT...Periods of heavy snow. Total accumulations of 1 to 3 feet, above 7000 feet. Winds gusting as high as 30 mph. * WHERE...Absaroka/Beartooth Mountains and Crazy Mountains. * WHEN...Until midnight MDT Wednesday Night. * IMPACTS...Recreation in the high country will become dangerous due to heavy accumulating snow. Snow removal operations on the Beartooth Highway will be impacted. * ADDITIONAL DETAILS...Heaviest accumulations on north-facing slopes. Avalanche danger will increase.
Wind Advisory issued May 13 at 2:21AM MDT until May 13 at 9:00PM MDT by NWS Grand Junction CO
* WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...In Colorado, Central Yampa River Basin, Lower Yampa River Basin, Central Colorado River Basin, Central Gunnison and Uncompahgre River Basin, Debeque tp Silt Corridor, Grand Valley, Paradox Valley/Lower Dolores River, Four Corners/Upper Dolores River, and Animas River Basin. In Utah, Eastern Uinta Basin, Arches/Grand Flat, Canyonlands/Natural Bridges, and Southeast Utah. * WHEN...From 9 AM this morning to 9 PM MDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Winter Storm Watch issued May 12 at 1:59PM MDT until May 14 at 11:00PM MDT by NWS Riverton WY
* WHAT...Heavy snow possible. Total snow accumulations of 12 to 20 inches possible above 8000 ft. * WHERE...Absaroka Mountains. * WHEN...From Tuesday evening through Wednesday evening. * IMPACTS...Travel could be difficult, especially in the backcountry.
Wind Advisory issued May 12 at 7:52PM MDT until May 13 at 9:00PM MDT by NWS Grand Junction CO
* WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...In Colorado, Animas River Basin, Four Corners/Upper Dolores River, Paradox Valley/Lower Dolores River, Central Colorado River Basin, Central Gunnison and Uncompahgre River Basin, Debeque to Silt Corridor, and Grand Valley. In Utah, Canyonlands/Natural Bridges and Southeast Utah. * WHEN...From 9 AM to 9 PM MDT Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Wind Advisory issued May 12 at 2:00PM MDT until May 13 at 9:00PM MDT by NWS Salt Lake City UT
* WHAT...Southwest winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Castle Country, San Rafael Swell, Bryce Canyon Country, Capitol Reef National Park and Vicinity, Glen Canyon Recreation Area/Lake Powell, South Central Utah, Upper Sevier River Valleys, and Western Canyonlands. * WHEN...From 9 AM to 9 PM MDT Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. Strong winds and rough waves on area lakes will create hazardous conditions for small craft.
Wind Advisory issued May 12 at 2:00PM MDT until May 13 at 12:00AM MDT by NWS Salt Lake City UT
* WHAT...Southwest winds 30 to 40 mph with gusts up to 55 mph. * WHERE...Western Millard and Juab Counties and Tooele and Rush Valleys. * WHEN...Until midnight MDT tonight. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. Secure outdoor objects.