Winter Hazards Across the North; Heavy Rainfall Across the Gulf Coast; Severe Weather Outlook

Moisture across the northern Plains, upper Great Lakes into northern New England will likely bring a period of snow, sleet and freezing rain through this weekend. Meanwhile, heavy rainfall continues along the Gulf Coast with areas of flooding. Fire weather conditions continue for the areas of the Plains, southern Appalachians into portions of Florida. Severe thunderstorm potential increasing. Read More >

Snowfall composite maps stratified by 925 mb ALB wind direction and speed.

Based on advisory and warning level events from the 2013 - 2017 winter seasons.

925 mb:

0-90 degrees, 0-19 kt	0-90 degrees, 20-39 kt	0-90 degrees, 40+ kt
90-180 degrees, 0-19 kt	90-180 degrees, 20-39 kt	90-180 degrees, 40+ kt
180-270 degrees, 0-19 kt	180-270 degrees, 20-39 kt	180-270 degrees, 40+ kt
270-360 degrees, 0-19 kt	270-360 degrees, 20-39 kt	No events in the 270-360 degrees, 40+ kt category