Public Information Statement
Issued by NWS Portland, OR

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Public Information Statement
National Weather Service Portland OR
250 PM PDT Sat Mar 25 2023

...PRELIMINARY SNOWFALL SINCE THURDAY MARCH 23RD...

A broad low-pressure system from the Gulf of Alaska trekked south into
the Pacific Northwest Thu, Mar 23 through Sat, Mar 25, 2023. This low
brought moderate to heavy snowfall to the Coast Range and Cascades. As
the cold front associated with this low passed through the region, snow
levels fell below 500 ft, resulting in isolated areas of low-elevation
snow in the Willamette Valley.

...SNOWFALL REPORTS...

Location                     Amount    Time/Date       Lat/Lon

...South Washington Cascades...
Mount Saint Helens           17.0 in   0120 PM 03/25   46.15N/122.15W

...South Washington Cascade Foothills...
8 E Chelatchie               12.0 in   0123 PM 03/25   45.90N/122.22W

...Northern Oregon Cascades...
Mount Hood                   32.0 in   1252 PM 03/25   45.33N/121.71W
Santiam Junction             21.0 in   1255 PM 03/25   44.44N/121.94W
1 NW Zigzag                  7.0 in    0140 PM 03/25   45.35N/121.95W

...Northern Oregon Cascade Foothills...
2 S Lyons                    9.8 in    0138 PM 03/25   44.75N/122.61W
5 S Estacada                 2.0 in    0353 AM 03/25   45.23N/122.32W

...Greater Portland Metro Area...
4 NNE North Plains           3.0 in    0908 AM 03/25   45.65N/122.96W
Sherwood                     2.5 in    0804 AM 03/25   45.36N/122.84W
2 NE Banks                   1.6 in    0146 PM 03/25   45.63N/123.09W
2 NW Sherwood                1.4 in    0916 AM 03/25   45.38N/122.87W
2 ESE Happy Valley           1.3 in    0913 AM 03/25   45.43N/122.50W
1 N Durham                   1.0 in    0642 AM 03/25   45.41N/122.76W
North Plains                 1.0 in    0743 AM 03/25   45.60N/123.00W

...Coast Range of Northwest Oregon...
5 S Wilson River Summit      21.0 in   0114 PM 03/25   45.54N/123.37W
5 WNW Vernonia               5.0 in    0838 AM 03/25   45.88N/123.30W
Lees Camp                    4.0 in    0251 PM 03/24   45.60N/123.52W
1 NE Birkenfeld              3.5 in    0133 PM 03/25   46.01N/123.33W

...Cascades in Lane County...
Willamette Pass              24.0 in   0101 PM 03/25   43.61N/122.12W

...Cascade Foothills in Lane County...
3 E Cottage Grove            2.0 in    0141 PM 03/25   43.80N/123.00W

Observations are collected from a variety of sources with varying
equipment and exposures. We thank all volunteer weather observers
for their dedication. Not all data listed are considered official.

$$


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