0630 Tuesday:
The Snapshot: Windy and rainy today with a
little snow mix in from time to time. Rain
ends tomorrow morning with another round on Thursday/Friday.
The Science: Strong moist
westerly flow has brought high winds and warm rain to the PNW. A brief pocket of cold air will bring a
period of mixed snow to the upper mountain this morning. There will be a break in the rain tomorrow; the
flow shifts SW on Thursday driving another strong warm front through the region.
4-7day
Long Range: 4-6” of rain will be possible
by early Friday morning. Cooler and
drier weather is expected by the weekend.
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24hr precipitation ending at 4am
tomorrow:
Water = 1-1.5 Snow = 1-4
Trend and Timing:
There may be a short period of snow this morning,
mainly above 4500’. Heavy rain will
taper off early tomorrow morning.
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24hr temperature ending at 4am tomorrow:
Low: 34 High:
46
Freezing level: 5000’ 6500’
Freezing Level Trends and Timing
Freezing levels will continue to rise today and
tomorrow. Above freezing temperatures
will stay around until the end of the week.
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24hr Winds (mph) ending at 4am tomorrow:
Base: 10-20 W
Ridge Top: 15-25 W
Trend and Timing:
Strong westerly flow will create periods of high
winds throughout the day. Ridge top
gust could top 50mph at times.
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