Wind Advisory issued January 16 at 12:18PM MST until January 17 at 5:00PM MST by NWS Rapid City SD
* WHAT...Northwest winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Portions of northwestern, south central, and southwestern South Dakota. * WHEN...From 8 AM MST /9 AM CST/ to 5 PM MST /6 PM CST/ Friday. * IMPACTS...Sudden wind gusts can cause drivers to lose control, especially in lightweight or high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.
Winter Weather Advisory issued January 16 at 10:47AM MST until January 18 at 5:00PM MST by NWS Missoula MT
* WHAT...Snow expected. Likelihood of minor impacts from snow is up to 80 percent. Likelihood of isolated major impacts from brief intense snow squalls is up to 40 percent tonight through Friday morning. Total snow accumulations up to 4 inches. * WHERE...Dixie, Highway 12 Lowell to Lolo Pass, Highway 11 Pierce to Headquarters, Elk City, Elk River, and Pierce. * WHEN...From 7 PM this evening to 4 PM PST Saturday. * IMPACTS...For MINOR impacts from snow, expect a few inconveniences to normal activities. Use caution while driving. Winter traveling conditions. For MAJOR impacts from intense snow, expect considerable disruptions to
Winter Weather Advisory issued January 16 at 1:51PM MST until January 18 at 5:00PM MST by NWS Denver CO
* WHAT...Snow expected. Total snow accumulations between 3 and 6 inches, with locally up to 8 inches near the base of the foothills including Boulder. Lighter amounts of 2 to 4 inches around Greeley. Winds gusting as high as 30 mph east of I-25. * WHERE...Fort Collins, Boulder and the western suburbs of Denver, Denver, Castle Rock, and Greeley. * WHEN...From 4 PM Friday to 5 PM MST Saturday. * IMPACTS...Travel will be hazardous with slick and snow covered roads. There is potential for flash freeze of road surfaces for the latter portions of the Friday evening commute.
Flood Warning issued January 14 at 10:04AM CST until January 15 at 5:00PM CST by NWS Shreveport LA
...The Flood Warning continues for the following rivers in Texas... Attoyac Bayou Near Chireno affecting Nacogdoches, San Augustine, Shelby and Rusk Counties. For the Attoyac Bayou...including Chireno...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Attoyac Bayou near Chireno. * WHEN...Until Wednesday afternoon. * IMPACTS...At 16.0 feet, Expect flooded paths and secondary roadways. Move livestock and equipment to higher ground. * ADDITIONAL DETAILS... - At 9:30 AM CST Tuesday the stage was 15.7 feet. - Bankfull stage is 14.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:30 AM
Winter Storm Warning issued January 11 at 5:01PM MST until January 12 at 5:00PM MST by NWS Rapid City SD
* WHAT...Heavy snow. Additional snow accumulations between 3 and 7 inches. Winds gusting as high as 40 mph. * WHERE...In South Dakota, Northern Black Hills. In Wyoming, Wyoming Black Hills. * WHEN...Until 5 PM MST Sunday. * IMPACTS...Roads will likely become slick and hazardous. Visibilities may drop below 1/4 mile due to falling and blowing snow. Plan on slippery road conditions.
Winter Storm Warning issued January 11 at 1:37PM MST until January 12 at 5:00PM MST by NWS Great Falls MT
* WHAT...Heavy snow. Additional snow accumulations of 1 to 5 inches across lower elevations near the Idaho border, 5 to 10 inches in the Tobacco Root Mountains and Gravelly Range, and 10 to 18 inches in the Madison and Gallatin Ranges. Isolated amounts approaching 22 inches are possible in northerly upslope favored locations of the Gallatin Range. Winds gusting as high as 35 mph. * WHERE...Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...Until 5 PM MST Sunday. * IMPACTS...Travel could be very difficult and tire chains may be required for some vehicles. Areas of blowing snow could significantly
Winter Weather Advisory issued January 10 at 8:14PM MST until January 11 at 5:00PM MST by NWS Salt Lake City UT
* WHAT...Snow expected. Total snow accumulations of 6 to 12 inches. Winds gusting as high as 45 mph, with ridgeline winds in excess of 60 mph possible. * WHERE...Central Mountains. * WHEN...From 2 AM to 5 PM MST Saturday. * IMPACTS...Visibilities may be significantly reduced due to falling and blowing snow. Winter driving conditions are expected.
Winter Weather Advisory issued January 10 at 2:05PM MST until January 11 at 5:00PM MST by NWS Riverton WY
* WHAT...Snow expected. Total snow accumulations between 6 and 12 inches. Winds gusting as high as 30 mph at times. * WHERE...Teton and Gros Ventre Mountains and Salt River and Wyoming Ranges. * WHEN...Until 5 PM MST Saturday. * IMPACTS...Travel could be difficult over Teton and Togwotee Passes, as gusty winds may lead to blowing snow and reduced visibilities at times.
Winter Storm Warning issued January 10 at 2:46PM MST until January 13 at 5:00PM MST by NWS Rapid City SD
* WHAT...Heavy snow expected. Total snow accumulations between 6 and 18 inches. Locally Winds gusting as high as 45 mph on Saturday. * WHERE...In South Dakota, Northern Black Hills. In Wyoming, Wyoming Black Hills. * WHEN...From 9 PM this evening to 5 PM MST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult to impossible.
Wind Advisory issued January 10 at 1:35PM MST until January 11 at 5:00PM MST by NWS Pocatello ID
* WHAT...West winds 20 to 30 mph with gusts up to 55 mph expected. Higher gusts are likely above pass level. * WHERE...Eastern Magic Valley, Shoshone/Lava Beds, Raft River Region, and Southern Hills/Albion Mountains. * WHEN...From 9 PM this evening to 5 PM MST Saturday. * IMPACTS...Gusty winds could make driving difficult, especially for high profile vehicles. Unsecured objects may be blown around. There is a brief window for blowing snow across lower elevations overnight and early Saturday morning.