@markingalls
Active 7 months ago-
Mark Ingalls wrote a new post, Increasing clouds Thu, t-storms tonight, breezy Fri, on the site Ingalls Weather 1 year, 6 months ago
Tri-Cities weather
May 4, 2023Partly cloudy skies to start the day. These are mostly high clouds drifting north from thunderstorms in mountains to the south and east. Increasing clouds for the remainder of […]
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Mark Ingalls wrote a new post, Warm temperatures, strong t-storms create flood risk in Inland Northwest, on the site Ingalls Weather 1 year, 6 months ago
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 […]
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Mark Ingalls commented on the post, High close to 90° Wednesday, t-storm chances a bit less impressive, on the site Ingalls Weather 1 year, 6 months ago
Thank you, I really appreciate it!
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Mark Ingalls wrote a new post, High close to 90° Wednesday, t-storm chances a bit less impressive, on the site Ingalls Weather 1 year, 6 months ago
Mostly clear skies through the morning hours with temperatures starting in the upper 40s in the Tri-Cities area. Upper level low pressure remains in place, centered near San Francisco. This is forecast to […]
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Thank you, I really appreciate it!
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Mark Ingalls commented on the post, Upper level low spinning clouds, isolated t-storms in Tuesday, on the site Ingalls Weather 1 year, 6 months ago
Thank you! I’m glad you enjoy them!
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Mark Ingalls wrote a new post, Upper level low spinning clouds, isolated t-storms in Tuesday, on the site Ingalls Weather 1 year, 6 months ago
Tri-Cities weather – May 2, 2023
A strong upper level low pressure system centered near San Francisco this morning is driving the weather pattern over the Pacific Northwest today. In the Columbia Basin, this […]
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Thank you! I’m glad you enjoy them!
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Mark Ingalls wrote a new post, The Pacific Northwest’s other Ice Age Floods, on the site Ingalls Weather 1 year, 7 months ago
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 […]
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Mark Ingalls wrote a new post, Winter weather advisory for snow in the Columbia Basin on Sunday, on the site Ingalls Weather 1 year, 11 months ago
A low pressure system slowly moving offshore is forecast to spin moisture into the Columbia Basin Sunday as it meanders closer to the Southern Oregon Coast. This has prompted the National Weather Service to issue […]
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Mark Ingalls wrote a new post, Inversion conditions with low clouds and fog possible later this week, on the site Ingalls Weather 2 years ago
Colder temperatures are swinging into the Pacific Northwest out of British Columbia and Alberta with a brisk north to northeasterly breeze forecast on Tuesday. Those winds die down early Wednesday morning and […]
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Mark Ingalls wrote a new post, Wind storm likely for the Columbia Basin and Spokane on Friday, on the site Ingalls Weather 2 years ago
Mostly dry weather (with a few isolated showers) comes to an end on Friday as an atmospheric river takes aim at the Pacific Northwest. This is likely to bring the first wind storm of the season to much of the […]
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Mark Ingalls wrote a new post, Freeze warning for the Columbia Basin and Yakima Valley Thursday morning, on the site Ingalls Weather 2 years ago
Rain showers diminish Tuesday afternoon and evening, though a few isolated showers are possible during the day Wednesday. After that, skies are forecast to clear over the Columbia Basin allowing for temperatures […]
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Mark Ingalls wrote a new post, Light rain showers, breezy conditions possible for Tri-Cities trick or treaters, on the site Ingalls Weather 2 years ago
Coming in the middle of fall, Halloween has historically been a mixed bag for the Columbia Basin. Most weather conditions (except extreme heat) are possible this time of year – my dad even remembers a bit of snow […]
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Mark Ingalls wrote a new post, The Tri-Cities got more rain in 22 hours than in the previous four months combined, on the site Ingalls Weather 2 years, 1 month ago
Spring of 2022 was notoriously wet across the Pacific Northwest, but an abrupt pattern change in June left the region unusually dry through the rest of the summer and into the first half of fall. Some rain did […]
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Mark Ingalls wrote a new post, Seattle and Portland observe warmest first half of fall on record, on the site Ingalls Weather 2 years, 1 month ago
Note: This article is using the meteorological definition for fall, which is September 1 to November 30. The first half of meteorological fall is September 1 to October 15.
The weather pattern over the Western […]
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Mark Ingalls wrote a new post, Rain and cooler temps expected with pattern change this weekend, on the site Ingalls Weather 2 years, 1 month ago
The first half of October brought mostly sunny skies and warm temperatures to the Pacific Northwest as a persistent ridge of high pressure sat overhead, forcing the storm track into Southeast Alaska. The […]
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Mark Ingalls wrote a new post, Construction at Salt Lake Airport may be producing erroneously high temperatures at weather station, on the site Ingalls Weather 2 years, 2 months ago
Like many places in the Western United States during summer of 2022, Salt Lake City has been tying old records and setting new ones. Earlier this summer, Salt Lake City International Airport recorded a high of […]
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Mark Ingalls wrote a new post, Late season heat advisory for the Lower Columbia and Yakima Valley, on the site Ingalls Weather 2 years, 2 months ago
A building ridge of high pressure this week is forecast to bring a late-season heatwave to the Pacific Northwest. This has prompted the National Weather Service in Pendleton to issue a heat advisory from 11:00 to […]
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Mark Ingalls wrote a new post, Geology of the Satus Pass area, Washington, on the site Ingalls Weather 2 years, 3 months ago
Satus Pass is a small mountain pass on the east side of the Cascades. Traversed by US 97, the pass lies between Goldendale to the south and Toppenish to the north. The ridge the pass cuts through forms the […]
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Mark Ingalls wrote a new post, Tri-Cities no longer experiencing drought or abnormally dry conditions, on the site Ingalls Weather 2 years, 3 months ago
For the first time since November 2019, the Tri-Cities is no longer listed as having drought or abnormally dry conditions according to the National Drought Mitigation Center, which maintains the U.S. Drought […]
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Mark Ingalls wrote a new post, Marginal (level 1/5) risk of severe weather for the Tri-Cities area on Wednesday, on the site Ingalls Weather 2 years, 3 months ago
Monsoon moisture is surging into the Inland Northwest Tuesday evening as an upper level low spins off the coast of Oregon. On Monday, I reported that Wednesday was likely to see thunderstorm activity pushed […]
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