Probability Snow/Ice Maps

NOAA Snow/Sleet and ice chances, up to 7-days out!

Sample NOAA WPC 3-day snow/sleet percent probability map zoomed into Northwest Washington state region. Sample only.Sample NOAA WPC 3-day snow/sleet percent probability map zoomed into Northwest Washington state region. Sample only.
NOAA WPC 3-day snow/sleet interactive map screenshot with map options location circled above and to right of map.NOAA WPC 3-day snow/sleet interactive map screenshot with map options location circled above and to right of map.

WPC Next 3-Days Snow/Sleet

Next 24, 48 or 72 hours out percent probability of 1", 2", 4", 6", 8", 12" & 18" snow every 6 hours. All colors % chance of snow/sleet, not rain/snow/ice lines. Adjust parameters via options above and to the right of interactive map.

WPC 4-7 Day Snow/Sleet

Sample NOAA / WPC 4 to 7 day snow/sleet probability map to show sample of map colors.Sample NOAA / WPC 4 to 7 day snow/sleet probability map to show sample of map colors.

Snow/sleet percent probability of 0.25"+ liquid equivalent (2.5"+ if all snow if use traditional 10:1 snow ratio). All colors % chance of snow/sleet, not rain/snow lines. Adjust parameters via options above and to the right of interactive map.

Sample NOAA WPC 4 to 7 day snow/sleet probability map to show where map options are located above and to the right of map.Sample NOAA WPC 4 to 7 day snow/sleet probability map to show where map options are located above and to the right of map.