KOIN and KGW agree. KATU is going 91, then 90.
What I'm seeing. While median 850s didn't change, too end 850s went up about a degree. Downslope the Euro is going with a 1023 high, to a 1016 low. WRF is doing a 1022 high to a 1014 low. HRRR is a 1025 high to a 1015 low. The Euro didn't change much over 2 days, while WRF and HRRR's gradient went up, without much change in 850s.
Using a modified Temperature potential formula that would better (but not completly) account for this downsloping (aka changing variables in said formula), I come out with a 90 (rounded down) now; instead of 89 (rounded up) just using raw data. Knowing PDX will overperform (and downslope is superadiabatic), I'll jump my forecast to 91 Friday. 89-92 is probably range right now.
Here is for Europe. Overall the trend is pretty similar as an average, -17.9% to -20.4%. We’re lucky that west of the Cascades we have the most positive snowfall trend. No other places have over 100% positive trend. It could be much worse for us, wow just look at England, Denmark and Eastern Europe.
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