Flood Advisory issued April 28 at 2:51AM MDT until April 28 at 12:15PM MDT by NWS Billings MT
Heavy rainfall fell in the lower foothills Sunday evening. Additional light to moderate rainfall will likely result in minor flooding through this morning in these already saturated areas. This advisory covers areas from the Yellowstone river south into the Beartooth mountains. * WHAT...Minor flooding of small streams and low lying areas caused by excessive rainfall is expected. * WHERE...A portion of south central Montana, including the following counties, northwestern Carbon, southern Stillwater and central Sweet Grass. * WHEN...Until 1215 PM MDT Monday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Rises in small streams and normally dry coulees. Water
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 Storm Warning issued April 28 at 2:29AM MDT until April 29 at 12:00AM MDT by NWS Billings MT
* WHAT...Heavy snow occurring. Additional snow accumulations between 12 and 20 inches. Winds gusting as high as 45 mph. * WHERE...In Montana, Pryor/Northern Bighorn Mountains. In Wyoming, Northeast Bighorn Mountains. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel will be hazardous on US-14. Recreation in the high country will be impacted by heavy accumulating snow. Expect blowing snow to cause reduced visibility.
Winter Storm Warning issued April 28 at 2:29AM MDT until April 28 at 6:00PM MDT by NWS Billings MT
* WHAT...Heavy snow occurring. Additional snow accumulations of 1 to 2 feet expected. Winds gusting as high as 35 mph. * WHERE...Absaroka/Beartooth Mountains and Crazy Mountains. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Recreation in the high country could be impacted by heavy accumulating and blowing snow. Avalanche danger may increase.
Winter Weather Advisory issued April 28 at 2:29AM MDT until April 28 at 6:00PM MDT by NWS Billings MT
* WHAT...Wet snow expected. Snow accumulations up to 6 inches expected. Winds gusting as high as 35 mph. * WHERE...Beartooth Foothills and Red Lodge Foothills. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Travel could be very difficult. Wet snow will create slushy road conditions. The hazardous conditions will impact the Monday morning and evening commutes. * ADDITIONAL DETAILS...The greatest accumulations will be over grassy surfaces.
Wind Advisory issued April 28 at 2:25AM MDT until April 28 at 6:00PM MDT by NWS Rapid City SD
* WHAT...North winds 25 to 35 mph with gusts to around 50 mph expected. * WHERE...Ziebach County, including portions of the Cheyenne River Reservation, Harding, Northern Perkins, Butte, Northern Meade Co Plains, Pennington Co Plains, Southern Meade Co Plains, and Southern Perkins. * WHEN...From 9 AM this morning to 6 PM MDT this evening. * 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.
Flood Advisory issued April 28 at 6:41AM EDT until April 28 at 6:45AM EDT by NWS Charleston SC
The Flood Advisory will expire at 645 AM EDT this morning for a portion of southeast Georgia, including the following areas, Long and McIntosh. Please continue to heed remaining road closures.