
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 >
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Hazardous Weather Outlook Graphic
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| Graphical Products | |
| Storm Total Snowfall Forecast | Minimum Wind Chill Through 5 am Tomorrow |
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| Storm Total Ice Accumulation Forecast | Experimental Observed Snowfall Analysis |
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Time When Winter Weather is Expected to BeginIn Local Time: 0=midnight, 1=1AM, .., 12=noon, 13=1PM, .., 23=11pm
The Winter Precipitation Onset Graphic shows the time (in local time) of when winter precipitation (ice, snow, etc.) is expected to begin. |