Weekend Rain Update #2

We usually try to avoid looking for climate extremes in random date ranges, preferring to stick with looking at entire months or years. But I thought I’d violate that unwritten rule just to see how this spring compares to past years. So I looked for the number of days that were dry or only had a sprinkle during the last 30 days. I looked at Spokane data since it has a much longer history. Below are the results. 


So in the past 30 days, Spokane has only had measurable rain on 2 of them. That puts this year second on the all-time list, just behind 1918.  It’s worth noting that 2021 is also near the top of the list, and 2023 is also in the top 20. Oddly enough, 2022 is on the other end of the list (not shown), with only 13 dry days in this period. 

Suffice to say, we could use some rain.  And we’ll get some this weekend, but probably not as much as we want.  The latest computer forecasts continue to back off a bit on our forecast rainfall amounts.  The track of the low isn’t ideal for our area.

We could see a sprinkle today (Friday).  Still the best chance of rain is Saturday afternoon and evening, with a second round of rain on possible on Sunday afternoon and evening.



Rain fall amounts for Deer Park will probably be around a quarter of an inch, a tenth of an inch for Spokane, give or take depending on where you live. 


Here’s a map of the best guess for rainfall totals from the NBM. 


This is pretty close to the latest European forecast. 




There will still be a threat of showers on Monday.  But by Tuesday morning, things should be drying out with temperatures back into the 80s for the rest of the week.  There will be a threat of afternoon showers during the week, mainly over the northeast mountain area. High pressure from the west will build into the area next weekend, causing temperatures to warm into the 90s.  But the high pressure may be short lived, allowing temperatures to drop back a bit for the start of July.






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