The warmest day of the week was able to produce record highs in the Tri-Cities and Walla Walla on March 19. Additionally, Hermiston tied their existing record for that date. Low elevation spots on the Hanford Site, around the Tri-Cities, and in the Hermiston area were able to tap 80°F (27°C) with widespread 70s (21-26°C) […]
Warm and sunny pattern to break down, Pacific Northwest returning to cool rain
Tuesday is likely to be the warmest day of this weather pattern for the Columbia Basin with the Tri-Cities reaching into the upper-70s (26°C). Temperatures in some areas west of the Cascades peaked on Monday. Portland recorded a high of 77°F (25°C), a new record for March 18, while Seattle peaked a few days ago. […]
Third cold front in a row to pass through Pacific Northwest on Monday
The third system in a train that started late last week is forecast to reach the Pacific Northwest during the day Monday. High clouds from this are already reaching the Interstate 5 corridor as of 07:00. Rainfall totals through Tuesday reaching half an inch (10 mm) are forecast for Portland, Seattle, and Vancouver with higher […]
It won’t be Snowmageddon, but we will have snow
Thursday afternoon, the National Weather Service in Pendleton posted Winter Storm Watches for their entire warning area. For the Tri-Cities and Hermiston, the statement calls for 3-6 inches of snow falling Friday Night through Saturday Night. Right now, they’re expecting 3-5 inches in Walla Walla and Pendleton for Friday Night through Sunday Morning. This is […]
Excessive Heat Watch issued for Wednesday and Thursday
Well, I’ll start this update off with an apology. In my last update, I wrote about a major pattern change that would essentially mark the end of our 100-degree days for the season. In fact, I’ll even directly quote myself: “This shouldn’t even lead you to believe that we won’t hit 90 again at some […]
Major pattern change incoming
If you’re cursing the heat and feeling like it’s been warmer than usual, you’re not wrong. We haven’t set any records this July for the Tri-Cities, but our average high for this month has been 95.3, nearly four degrees above the “average average” (hope that’s not too confusing) of 91.4. I had a brief reprieve […]
Boardman Climate Summary for April 2018
The following is a review of the weather conditions recorded at my personal weather station in Boardman, Oregon. Data recording began the morning of April 4, so there is nothing available for the 1st through the 3rd. Wind data was not accurate until the end of the month, so it is not included. These data […]
Wednesday night system brings record rain, strong winds to Mid-Columbia
While the Tri-Cities Airport is still reporting a deficit for rainfall thus far in 2018, Wednesday night’s rainfall helped to bring our numbers a little bit higher. Parts of the area received record rainfall values, while others are now above average for the month of April (and it’s only the 12th!). For me, at least, […]