Time and Day: 0730 Sunday
The Snapshot: Snow is
expected to develop this afternoon with dry and clear conditions developing
during the new week.
The Science: This morning’s satellite imagery has clouds moving into
Puget Sound with a following band of moisture still off shore. The precipitation is expected to reach the
mountains later today with snow falling through the night. East flow and cool air aloft will help keep freezing
levels in check for the moisture to be mostly snow.
The Long Range: Next
week will trend dry and warm as high pressure builds over the west coast.
Precipitation Ending at 4am:
Today 24hr water = .25-.5 Snow = 3-6
Tomorrow’s 24hr water = < .25 snow = 1-3
Trend and Timing:
The
snow is expected to begin late this afternoon. Models have this storm weakening as it
tracks east, therefore, expect
intermittent showers persisting through
the night. The precipitation ends
around noon tomorrow.
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24hr temperature
ending at 4 am tomorrow:
Low: 24 High:
32
Freezing level: 2500’ – 4000.'
Trend and Timing:
Freezing levels will briefly spike to
4000’ this afternoon and then fall through the night.
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24hr Winds (mph) ending at 4 am tomorrow:
Base: 0-5 E shifting W
Ridge Top: 0-10 E shifting W strengthening
Trend and Timing:
The flow will shift westerly with the passing
of the front this afternoon with gusty westerly winds expected.
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jM
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