Weather reports on whatever I decide to report on.
A low pressure system moving toward California is forecast to bring a broad swath of weather hazards to the region through Tuesday. Most notably, the path of the low as it moves toward San Francisco and then north up the West Coast will result in the cold front boundary and associated moisture plume being aimed […]
A prolonged period of wet weather has begun in the Pacific Northwest to kick off meteorological winter. For most, rain started Thursday and the east wind coming through the Columbia Gorge was cold enough to allow slushy snowflakes to briefly mix in with the rain in parts of Northeast Portland. Additional rainmakers are forecast to […]
A rapidly intensifying low pressure system is moving north through the Gulf of Alaska on Wednesday afternoon. It is forecast to make landfall on or near Alaska’s Kenai Peninsula early Thursday morning. Off the coast of Alaska, hurricane-force winds are forecast to extend eastward from the Kenai Peninsula toward the southeastern portion of the state. […]
Warm temperatures in the Inland Northwest this week have accelerated snowmelt. Broadly speaking, the snowpack in the Columbia River watershed remains healthy though it has dropped rapidly relative to climatological norms the last few days. Rapid melt periods are common during Spring and early Summer and the rate is likely to decrease into the weekend […]
Toward the end of the Last Glacial Maximum, catastrophic flooding surged down parts of the Columbia River watershed as natural dams creating large lakes failed. Some originated from Glacial Lake Missoula, which was created by a large dam of ice in Montana and Idaho that periodically failed. These, often termed Missoula Floods are probably the […]
The lowlands of the Inland Northwest should lose much of their snow this week as high temperatures slowly rise into the 40s. While some flooding may occur in small streams and low lying areas, larger rivers like the Umatilla, Walla Walla, and Yakima are forecast to remain below flood stage. The snow certainly is deep, […]
This post was written on April 9, 2018. With Spotter Training coming up again, here’s the list of sessions the NWS Pendleton is offering this year! Tri-Cities, April 10 6:00 PM, 651 Truman Ave (Richland) Webinar, April 24 6:00 PM, Registration details will be at this link John Day, April 25, 6:00 PM, Location TBD […]
While the tropics on this side of the world are pretty subdued, one tropical system caught my eye. Cyclone Hola. Yes, I admit, this cyclone mostly caught my eye because of it’s name. That said, it’s a good one. In this region of the world, they don’t use the same storm rating we do here […]
Author’s Note: This part of a weekly series on geology for a class I am taking this semester at BYU-Idaho. This week’s prompt required students to interview somebody who had firsthand experience with a volcano. I interviewed my grandparents, who lived in Kennewick, Wash. when Mount St. Helens erupted in 1980. Other posts from this […]
An atmospheric river is set up to douse almost the entire West Coast. Raising freezing levels today and tomorrow will aid Thanksgiving travelers the next couple of days, keeping snow off of the major passes. By midnight Monday night, the freezing level in much of Oregon will be above 9,000 feet with freezing levels remaining near […]