Time and Day: 0900 Saturday
The Snapshot: The weekend will remain mostly dry with broken
clouds.
The Science: The atmosphere over the
North Cascade Mountains will remain mostly dry with temperature inching
down. A weak disturbance tracking up the
western slopes will dissipate as it hits the mountains today. A high pressure ridge will build tonight for some clearing tomorrow and Monday.
Long
Range: A more organizes system
arrives on Tuesday night for some potential precipitation and higher freezing
levels. Models still don’t agree on the
details, so stay tuned.
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Precipitation
ending at 4 am:
Today’s
24hr Water = <.10 Snow = 0
Tomorrow’s 24hr Water = 0
Snow = 0
Trend and Timing:
Mostly dry through Tuesday morning.
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24hr temperature ending at 4 am tomorrow:
Low: 16 High: 26
Freezing level: 2500’
Trends and Timing:
Cool air filtering in from the NE will keep
surface temperature in the low 20’s.
Some sunshine could briefly push temperatures near 30 at times. Warming begins Monday.
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24hr Winds (mph) ending at 4 am tomorrow:
Base: 0-5 E
Ridge Top: 0-10
E
Trend and Timing:
Light easterly winds will continue for the
remainder of the weekend.
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jM
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