Content-Length: 72906 | pFad | http://www.weather.gov/pdt/briefing
adIf you are looking for fresh snow by Christmas morning or are curious about potential travel disruptions, the best chances for at least 1" of new snowfall early this week exist across the mountainous West, Great Lakes, and Northeast. Otherwise, temperatures this last full week of December will average above normal for much of the lower 48 states. Read More >
Pendleton, OR
Weather Forecast Office
The Weather Risk Outlook colors are determined after NWS Pendleton meteorologists examine both the impact level of potential weather scenarios AND the associated probability of those scenarios. The resulting outlook displays the highest risk for each day.
NWS Pendleton meteorologists first use the impact table to determine the level of impact expected with a forecast weather event.
NWS Pendleton meteorologists then determine the color by determining the probability of occurrence using all the available information and then reference the matrix to determine the risk level associated with the forecast weather event.
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Pendleton, OR
2001 NW 56th Drive
Pendleton, OR 97801
(541) 276-4493
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