A cold front will cross the Great Lakes and Northeast U.S. through Monday with gusty winds and areas of rain showers. A strong atmospheric river is expected to move into the Pacific Northwest by midweek bringing a threat for moderate to heavy rainfall, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >
Measuring and Reporting Snow to the National Weather Service |
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The National Weather Service needs your help! During snow storms, your snow depth measurement, especially if you live in a rural area, is valuable information for determining the impact of the event and accuracy of our forecasts. When it snows, we encourage you to find a simple yard stick and take snow depth measurements every 3 to 6 hours -- more often if conditions are rapidly changing. Please report your snow depth (in inches) using our Storm Report Form. Your report will be immediately sent to and viewed by a NWS forecaster. Taking accurate snow observations is very important. Please click the following slides for a short primer on how to correctly measure snow depth. |
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Report your snow depth measurement on the Storm Report Form
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| Thanks to CoCoRaHS for the images used on this page. CoCoRaHS is an acronym for the Community Collaborative Rain, Hail and Snow Network. CoCoRaHS is a unique non-profit community-based network of volunteers of all ages and backgrounds working together to measure and map precipitation (rain, hail and snow). To join CoCoRaHS, go to https://www.cocorahs.org | |
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