Washington, 2022Heavy Snow in Washington, November 29 to 30, 2022
November 29 to 30, 2022 · NWS SEW · 8 events in 8 counties and zones
An early season winter snow brought heavy snow to portions of the lowlands. Deep upper level troughing along with Fraser outflow near the surface supplied the proper set up for winter weather.
- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 8
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
An early season winter snow brought heavy snow to portions of the lowlands. Deep upper level troughing along with Fraser outflow near the surface supplied the proper set up for winter weather. Dynamic cooling also played a major role in areas of heaviest snow, especially around Kitsap, King, and Snohomish Counties.
What forecasters said that day
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Seattle, WA wrote its last area forecast discussion before the first event at Nov 29, 4:08 PM PST, 1 hour 52 minutes earlier.
Area forecast discussion, Nov 29, 4:08 PM PST, 1 hour 52 minutes before
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</html>In the hours before
Local storm report, Nov 29, 2:00 PM PST, 4 hours before
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</html>Local storm report, Nov 29, 2:20 PM PST, 3 hours 40 minutes before
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</html>Local storm report, Nov 29, 2:47 PM PST, 3 hours 13 minutes before
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</html>Local storm report, Nov 29, 2:48 PM PST, 3 hours 12 minutes before
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</html>Local storm report, Nov 29, 2:55 PM PST, 3 hours 5 minutes before
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</html>Local storm report, Nov 29, 3:08 PM PST, 2 hours 52 minutes before
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</html>Heavy Snow, Western Whatcom County
- When
- November 29, 6:00 PM PST to November 30, 7:00 AM PST
- Where
- Western Whatcom County forecast zone
- Reported by
- CoCoRaHS
A winter storm brought heavy snow to portions of Whatcom County at the end of November. The highest reports were around Sumas where about 5 inches of new snow was reported.
Heavy Snow, Western Skagit County
- When
- November 29, 6:00 PM PST to November 30, 7:00 AM PST
- Where
- Western Skagit County forecast zone
- Reported by
- CoCoRaHS
A winter storm brought heavy snow to portions of Western Skagit County at the end of November. While most areas at lowest elevation received less than an inch of snow, locations such as Lyman received about 5 inches of new snow.
Heavy Snow, Bremerton and Vicinity
- When
- November 29, 6:00 PM PST to November 30, 7:00 AM PST
- Where
- Bremerton and Vicinity forecast zone
- Reported by
- CoCoRaHS
A winter storm brought heavy snow to portions of the Kitsap Peninsula at the end of November. Areas around Bremerton generally received less than 1 inch of new snow, while neighboring areas on the peninsula received around 7 inches of snow, for instance, Seabeck. Areas around Poulsbo received around 4 inches of snow.
Heavy Snow, Bellevue and Vicinity
- When
- November 29, 6:00 PM PST to November 30, 7:00 AM PST
- Where
- Bellevue and Vicinity forecast zone
- Reported by
- CoCoRaHS
A winter storm brought heavy snow to portions of the Bellevue areas. In general around 3-4 inches of new snow was reported, generally around the Kirkland and Woodinville areas, with around 2 inches reported south of Bellevue towards Renton.
Heavy Snow, East Puget Sound Lowlands
- When
- November 29, 6:00 PM PST to November 30, 7:00 AM PST
- Where
- East Puget Sound Lowlands forecast zone
- Reported by
- CoCoRaHS
Heavy snow from a winter storm affected the East Puget Sound lowlands at the end of November. Reports around the North Bend area suggested between 6-12 inches of new snow, with lighter amounts noted further north into Snohomish County. Monroe reported around 5 inches of snow from the event.
Heavy Snow, Everett and Vicinity
- When
- November 29, 6:00 PM PST to November 30, 7:00 AM PST
- Where
- Everett and Vicinity forecast zone
- Reported by
- CoCoRaHS
A winter storm brought heavy snow to portions of Everett at the end of November. The highest totals were reported within Everett city limits, with around 7 inches of new snow. Other locations around Everett received generally around 3 inches.
Heavy Snow, Hood Canal Area
- When
- November 29, 6:00 PM PST to November 30, 7:00 AM PST
- Where
- Hood Canal Area forecast zone
- Reported by
- CoCoRaHS
A winter storm at the end of November brought heavy snow to the Hood Canal area. An observation near Hoodsport recorded 9 inches of new snow from the event.
Heavy Snow, Seattle and Vicinity
- When
- November 29, 6:00 PM PST to November 30, 7:00 AM PST
- Where
- Seattle and Vicinity forecast zone
- Reported by
- CoCoRaHS
An early season winter storm brought heavy snow to portions of the Seattle metro area. Areas nearest to the water were generally too warm for accumulating snow, but there were drastic differences in small distances at higher elevations. Areas across the northern sections of the area, for example Shoreline and Mountlake Terrace received 5 to 7 inches of new snow from this event. Other reports across the area were generally in the 1-3 inch range.
- Heavy Snow
- Snowfall reaching the local warning threshold without the other hazards of a winter storm.
After NWS Directive 10-1605, the rules offices file Storm Data by.
- Tornadoes and Flash Flooding in Alabama, November 29 to 30, 20222 deaths · 2 injured · EF2 · 31 events
- Tornado and Hail in Louisiana, November 29, 20221 injured · $450,000 · EF3 · 12 events
- Tornadoes and Hail in Mississippi, November 29 to 30, 2022$2.3 million · EF2 · 35 events
- Tornadoes and Hail in Mississippi, November 29 to 30, 2022$200,000 · EF1 · 4 events
- Flash Flood and Hail in Mississippi, November 29, 2022$198,000 · 2 in hail · 12 events
- Flood and Hail in Alabama, November 29 to 30, 2022$38,000 · 1.5 in hail · 19 events
- Hail and Damaging Wind in Arkansas, November 29, 2022$31,000 · 1.75 in hail · 2 events
- Damaging Winds in Georgia, November 29 to 30, 2022$7,000 · 56 kt wind · 15 events
- Hail and Damaging Winds in Tennessee, November 29, 2022$15,000 · 1 in hail · 4 events
- High Wind and Strong Wind in New Mexico, November 29, 202265 kt wind · 12 events
- Heavy Snow in Washington, November 29 to 30, 202212 events
- Winter Storm and Winter Weather in Iowa, November 29, 202211 events