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. […]
Tri-Cities record first 70°F high of 2024
Upper level ridging continues to dominate conditions throughout the Pacific Northwest. This has produced highs above 70°F (21°C) in many lowland locations over the weekend. Quillayute, near Forks on the Olympic Peninsula, even recorded a high of 80°F (27°C) on Saturday. The Tri-Cities joined the club on Sunday with a high of 73°F (23°C). March […]
Strong ridge to develop over the Northwest, sunny skies and warm temps forecast
Leftover moisture and cold air aloft will be enough for scattered showers and isolated t-storms throughout the Pacific Northwest on Tuesday. These storms will be more widespread along and west of the Cascades and some may produce small hail and/or graupel. The Columbia Gorge, Hermiston, and the Tri-Cities will be breezy Tuesday into Wednesday as […]
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 […]
Will we break March’s snowfall record?
March is a beautiful month. Highs in the 50s, lows in the 30s. Warm enough to be able to go outside without more than a sweater but definitely not close to the heat we experience in the summer. That is, except for this year. So far this month, we have broken four daily record lows […]
Highs rebounding to the 80s
Last weekend was packed with wind and intermittent showers, which was a stark contrast from the end of the work week. Breezy conditions are expected to last for the remainder of the afternoon, but that’s pretty much it for wind for the foreseeable future (which is like three days when it comes to that). Temperatures […]
Fall-like weather pattern through the weekend
It’s not often that we talk about deep low-pressure systems coming for the Pacific Northwest this late in the season, but here we are with an atmospheric river that is looking to do just that. We’ve had a small amount of rain today in the area, with 0.04 inches falling so far at the Tri-Cities […]
Columbia Basin Snow Report
Winter is making an early appearance today in the Tri-Cities, as several places woke up to a dusting of snow. Winter Weather Advisories are in place for the Blue Mountains as well as in Yakima. The Tri-Cities will likely see off and on rain and snow showers as this system continues to move through the […]