Flood Watch issued April 28 at 2:36AM MDT until April 29 at 12:00AM MDT by NWS Billings MT
* WHAT...Flooding caused by rain and snowmelt continues to be possible, but the threat of higher end impacts has decreased. * WHERE...Portions of south central Montana, including the following areas, Bighorn Canyon, Pryor/Northern Bighorn Mountains and Southern Big Horn and north central Wyoming, including the following areas, Northeast Bighorn Mountains and Sheridan Foothills. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of streams and other low-lying and flood-prone locations close to the foothills. Some higher foothills roads may become impassable. Any heavy rainfall over the Elk burn area could result in Flash Flooding and Debris Flows. *
Flood Watch issued April 28 at 2:36AM MDT until April 28 at 6:00PM MDT by NWS Billings MT
* WHAT...Flooding caused by rain and snowmelt continues to be possible, but the threat of higher end impacts has decreased. * WHERE...A portion of south central Montana, including the following areas, Absaroka/Beartooth Mountains, Beartooth Foothills, Crazy Mountains, Livingston Area, Melville Foothills, Northern Carbon, Northern Park, Northern Stillwater, Northern Sweet Grass, Paradise Valley, Red Lodge Foothills and Southeastern Carbon. * WHEN...Through this afternoon. * IMPACTS...Excessive runoff may result in flooding of streams and other low-lying and flood-prone locations close to the foothills. Some roads may become impassable. Any heavy rainfall over the American Fork or Robertson Draw burn areas could result
Winter Weather Advisory issued April 28 at 2:36AM MDT until April 28 at 12:00PM MDT by NWS Great Falls MT
* WHAT...Snow. Additional snow accumulations up to two inches. Winds gusting as high as 45 mph. * WHERE...Big Belt, Bridger and Castle Mountains. * WHEN...Until noon MDT today. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.
Winter Storm Warning issued April 28 at 2:36AM MDT until April 28 at 12:00PM MDT by NWS Great Falls MT
* WHAT...Heavy snow. Additional snow accumulations up to 6 inches. * WHERE...Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...Until noon MDT today. * IMPACTS...The weight of snow on tree limbs and power lines could lead to tree damage and cause sporadic power outages. Tire chains may be required for some vehicles if traveling through mountain passes.
Winter Weather Advisory issued April 18 at 2:36AM MDT until April 19 at 12:00AM MDT by NWS Grand Junction CO
* WHAT...Snow expected. Total snow accumulations between 6 and 12 inches with locally higher amounts up to 16 inches. * WHERE...Elkhead and Park Mountains, Flat Tops, Gore and Elk Mountains/Central Mountain Valleys, and Grand and Battlement Mesas. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Friday morning and evening commutes.
Winter Weather Advisory issued April 18 at 2:36AM MDT until April 19 at 6:00PM MDT by NWS Grand Junction CO
* WHAT...Snow expected Above 8000 ft. Total snow accumulations between 6 and 12 inches with locally higher amounts up to 16 inches. * WHERE...Northwest San Juan Mountains, Southwest San Juan Mountains, and West Elk and Sawatch Mountains. * WHEN...Until 6 PM MDT Saturday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday morning and evening commutes.
Winter Weather Advisory issued April 18 at 2:36AM MDT until April 19 at 12:00PM MDT by NWS Grand Junction CO
* WHAT...Snow expected Above 8000 ft. Total snow accumulations between 6 and 12 inches. * WHERE...Uncompahgre Plateau and Dallas Divide. * WHEN...Until noon MDT Saturday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact the Friday morning and evening commutes.
Special Weather Statement issued April 10 at 2:36AM CDT by NWS Milwaukee/Sullivan WI
Fog is developing across southwest Wisconsin this morning. Widespread visibilities between 1/2 and 1 mile have been observed, and will continue into the first half of this morning. Pockets of locally dense fog with visibilities below 1/4 mile are possible. Trends will continue to be monitored for possible Dense Fog Advisories through daybreak. Budget extra time, slow down, & use low beam headlights if encountering areas of fog through sunrise.
Red Flag Warning issued April 10 at 2:36AM CDT until April 10 at 8:00PM CDT by NWS Sioux Falls SD
The National Weather Service in Sioux Falls has issued a Red Flag Warning for wind and low relative humidity, which is in effect from 1 PM this afternoon to 8 PM CDT this evening. * AFFECTED AREA...In South Dakota, Gregory, Jerauld, Brule, Aurora, Davison, Charles Mix, Douglas, and Bon Homme. * WINDS...Northwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 18 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.
Lake Wind Advisory issued April 9 at 2:36AM MDT until April 9 at 9:00PM MDT by NWS Glasgow MT
* WHAT...West winds 20 to 25 mph with gusts up to 40 mph. * WHERE...Fort Peck Lake and surrounding areas. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Strong winds and rough waves on area lakes will create hazardous conditions for small craft.