Time and Day: 0630 Tuesday
The Snapshot: SURPRISE! The snow that was expected to stay to the
south of Stevens Pass, had other plans. 5”
of snow. We will take it. 220 f and fresh pow– It should be
good sliding.
The snow is
expected to drift south this morning with Stevens Pass trending dry for the
next few days. More snow is expected on Friday/Saturday.
The Science: This morning’s radar has the bulk of moisture
now heading into the southeast region of the state. There are a few intermittent showers left
falling at Stevens Pass with another inch possible as it slowly tapers off.
Dry, cool NE flow
is beginning to stream in as the low-pressure
cell treks SE into the intermountain west.
Offshore (east flow) winds are
expected to strengthen over the next few days.
We will return to the previous forecast of cold and dry weather developing
over the North-Central Cascades.
The Long Range: The next
period of interests will be Friday as a developing low-pressure system brings the next round of moisture to the region. Models differ in their opinion of the weekend's weather, so stay tunes as they come
to an agreement. In the mean time enjoy the fresh snow.
Precipitation
Ending at 4am:
Today 24hr water = .10 Snow = 1-2
Tomorrow’s 24hr water
= 0 snow = 0
Trend and Timing:
Snow showers end
around sun up with dry conditions developing for the remainder of the day.
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24hr temperature ending at 4 am tomorrow:
Low: 14 High:
24
Freezing level: -1000’
Trend and Timing:
A bit of daytime warming is expected with freezing
levels falling below 1000’ overnight.
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24hr Winds (mph) ending at 4 am tomorrow:
Base: 0-10 E
Ridge Top: 5-20 NE
gusty
Trend and Timing:
Gusty easterly
(offshore) winds will develop over the next 24hrs. 4000’ winds should be fairly light with ridge
top and downslope (west) winds
strengthening.
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jM
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