Time and Day: 0600 Saturday
The Snapshot: Today will be similar to yesterday with cool temperatures
and sunshine. Light snow arrives
tomorrow night.
The Science: Clouds and warmer air will
arrive tomorrow as the high-pressure ridge
drifts east into the intermountain west.
Bands of moisture will lift up from the south tomorrow night for a few
inches of snow for Stevens Pass. Freezing levels are expected to rise to near
4000’ on Monday morning, but cool east
flow should remain intact until Tuesday.
High pressure will try and build again on Monday but be fairly weak; therefore,
spotty snow showers with clear periods can be anticipated for the most of the
new week.
Long
Range: Stevens Pass should begin to feel the effects
of a stronger frontal system taking shape for
the upcoming weekend or early next week. Stay tuned as those details develop.
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Precipitation
ending at 4 am:
Today’s
24hr Water = 0 Snow = 0
Tomorrow’s 24hr Water = .25
Snow = 2-4
Trend and Timing:
Snow arrives late tomorrow night.
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24hr temperature ending at 4 am tomorrow:
Low: 12 High: 24
Freezing level: +- 1000.'
Trends and Timing:
Temperatures will remain low until early Monday morning.
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24hr Winds (mph) ending at 4 am tomorrow:
Base: 0-10 E
Ridge Top: 5-15E
Trend and Timing:
Easterly winds will strengthen today. Winds aloft shift SSE late tomorrow
night.
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jM
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