Værmelding for Grafton Post Office (historical)

Winter Storm Warning issued January 21 at 3:33PM MST until January 22 at 9:00PM MST by NWS Great Falls MT* WHAT...Heavy snow. At lower elevations, additional snowaccumulations of mostly 2 to 5 inches, but up to 8 inches possibleon north-facing foothills. Additional accumulations of mostly 6 to12 inches in the mountains, but up to 15 inches possible on thehigher peaks. Winds gusting as high as 50 mph.* WHERE...Bears Paw, Highwood, Little Belt, and Snowy Mountains,Judith Basin County and Judith Gap, and Fergus County below 4500ft.* WHEN...Until 9 PM MST Wednesday.* IMPACTS...Travel could be very difficult due to snowpacked roads,and tire chains may be required for some vehicles. Those in thebackcountry should ensure they are prepared for dangerousconditions. Widespread blowing snow could significantly reducevisibility. Strong winds could cause extensive damage to trees.If you must travel, keep an extra flashlight, food, and water inyour vehicle in case of an emergency. The latest road conditions canbe obtained by calling 5 1 1 or visiting the MDT Road Report website.To see a graphical representation of the degree of stress on younglivestock please visit our webpage and select Local Programs thenCold Air Advisory for Newborn Livestock.Remember, a Winter Storm Warning means that there is at least an 80%chance of impactful winter weather conditions during the warningperiod.

National Weather Service