Guy Walton..."The Climate Guy"
@climateguyw
Meteorologist for 30+ years who became convinced that man was causing climate change after Hansen's testimony in 88'. Author of the kids' climate World of Thermo trilogy.
On 7/15 #HeatwaveConocoPhillips continued as a major CAT 3 across the nation's northern tier as well as in California. Smoke is now a big problem from associated wildfires. My criteria: guyonclimate.com/2026/05/11/e @michaelemann.bsky.social @katharinehayhoe.com @weatherprof.bsky.social
Main Topic: Devastating Texas Flooding Brought About by Odd Climate Changed Jet Stream Pattern On The Extreme Temperature Diary WED 7/15/2026 At: guyonclimate.com + #climate #weather and record temp reports @michaelemann.bsky.social @katharinehayhoe.com @bhensonweather.bsky.social @zacklabe.com
On 7/14 #HeatwaveConocoPhillips decreased to a CAT3 because no more all-time records were being set but is still very dangerous. Extreme heat will continue across the Midwest and Northeast WED. Criteria: guyonclimate.com/2026/05/11/e @michaelemann.bsky.social @katharinehayhoe.com @zacklabe.com
Main Topic: Deadly Spanish Wildfires End Result of #HeatwaveEmber via @theguardian.com On The Extreme Temperature Diary TUE 7/14/2026 At: guyonclimate.com + #climate #weather and record temps @katharinehayhoe.com @michaelemann.bsky.social @weatherprof.bsky.social @bhensonweather.bsky.social
On 7/13 historic CAT4 #HeatwaveConocoPhillips continued to set records across northern tier of states. It will be growing across the Northeast on TUE. #HeatwaveBluestone died today. Criteria: guyonclimate.com/2026/05/11/e @michaelemann.bsky.social @katharinehayhoe.com @weatherprof.bsky.social
Main Topic: Update on Historic #HeatwaveConocoPhillips via @nytimes.com On The Extreme Temperature Diary MON 7/13/2026 At: guyonclimate.com + #climate #weather and record temp reports @michaelemann.bsky.social @katharinehayhoe.com @bhensonweather.bsky.social @weatherprof.bsky.social @zacklabe.com
On 7/12 #HeatwaveConocoPhillips became a historic CAT4, setting many all-time records near and > 110°F in the Intermtn West. #HeatwaveBluestone remained a CAT1 across the Southeast. My criteria: guyonclimate.com/2026/05/11/e @michaelemann.bsky.social @katharinehayhoe.com @weatherprof.bsky.social
Main Topic: Eight Facts About Air Conditioning Amid an Overheated Global Debate via @carbonbrief.org On The Extreme Temperature Diary SUN 7/12/2026 At: guyonclimate.com + #climate #weather and record temp report @michaelemann.bsky.social @katharinehayhoe.com @greennewsreport.bsky.social
On 7/11 #HeatwaveConocoPhillips continued to build in the West, which will become a historic CAT4 next week, setting many all-time records. #HeatwaveBluestone scaled back to a CAT1 across the Southeast since heat warnings expired. My criteria: guyonclimate.com/2026/05/11/e @michaelemann.bsky.social
Main Topic: ‘Like Putting a Flat Earther in Charge of NASA’- Trump Appoints Climate Denier to Key Climate Post via @commondreams.org On The Extreme Temperature Diary SAT 7/11/2026 At: guyonclimate.com + #climate #weather and record temp reports @michaelemann.bsky.social @katharinehayhoe.com
On 7/10 CAT3 #HeatwaveConocoPhillips continued to build in the West, which will become a historic CAT4 next week, setting many all-time records. #HeatwaveBluestone remains a CAT2 across the Southeast down through FL. My criteria: guyonclimate.com/2026/05/11/e @michaelemann.bsky.social
Main Topic: Advent of #HeatwaveConocoPhillips via @washingtonpost.com On The Extreme Temperature Diary FRI 7/10/2026 At: guyonclimate.com + #climate #weather + record temp reports @michaelemann.bsky.social @katharinehayhoe.com @bhensonweather.bsky.social @bobkopp.net @weatherprof.bsky.social
On 7/9 we now have CAT3 #HeatwaveConocoPhillips in the West, which will become a historic CAT4 next week, setting many all-time records. #HeatwaveBluestone remains a CAT2 across the Southeast down through FL. My criteria: guyonclimate.com/2026/05/11/e @michaelemann.bsky.social @katharinehayhoe.com
Main Topic: U.S. June 2026 Record Scoreboard and Climatological Review On The Extreme Temperature Diary THU 7/9/2026 At: guyonclimate.com + #climate #weather and record temp reports @michaelemann.bsky.social @katharinehayhoe.com @bhensonweather.bsky.social @drpauldorfman.bsky.social @zacklabe.com
Main Topic: How 65 Major U.S. Cities Are Responding to Urban Heat via @climatecentral.org On The Extreme Temperature Diary THU 7/8/2026 At: guyonclimate.com + #climate #weather +record temp reports @michaelemann.bsky.social @katharinehayhoe.com @weatherprof.bsky.social @bhensonweather.bsky.social
On 7/8 #HeatwaveBluestone rose to a CAT2 because some heat warnings appeared in the Southeast. The southwestern CAT2 heatwave will become a major CAT3 once more heat warnings go in effect on THU. My criteria: guyonclimate.com/2026/05/11/e @michaelemann.bsky.social @katharinehayhoe.com
On 7/7 #HeatwaveBluestone continued as a CAT1 in the Southeast. The southwestern CAT 1 heatwave became a CAT2 since heat warnings went into effect. My criteria: guyonclimate.com/2026/05/11/e @michaelemann.bsky.social @katharinehayhoe.com @weatherprof.bsky.social @bhensonweather.bsky.social
Main Topic: How Extreme Heat Affects the Brain via @nytimes.com On The Extreme Temperature Diary TUE 7/07/2026 At: guyonclimate.com + #climate and record temp reports @michaelemann.bsky.social @katharinehayhoe.com @drpauldorfman.bsky.social @bhensonweather.bsky.social @weatherprof.bsky.social
Main Topic: New Heatwave (Conoco) Will Build in the West then Plains Over the Next Week On The Extreme Temperature Diary MON 7/06/2026 At: guyonclimate.com + #climate and record temp reports @michaelemann.bsky.social @katharinehayhoe.com @matthewcappucci.bsky.social @bhensonweather.bsky.social
On 7/45 #HeatwaveBluestone decreased to a CAT1 because extreme heat moderated most areas with all heat warnings cancelled. A new CAT1 heatwave has developed in the Southwest. My criteria: guyonclimate.com/2026/05/11/e @michaelemann.bsky.social @katharinehayhoe.com @weatherprof.bsky.social
Main Topic: #Sydney Records Hottest June on Record As expert Warns New High a ‘Signature’ of Global Warming via @theguardian.com On The Extreme Temperature Diary SUN 7/05/2026 At: guyonclimate.com + #climate + record temp reports @katharinehayhoe.com @michaelemann.bsky.social @zacklabe.com
Happy 7/4! #HeatwaveBluestone decreased to a CAT3 because extreme heat moderated most areas except the Mid-Atlantic. A new heatwave will develop in the West next week. My criteria: guyonclimate.com/2026/05/11/e @katharinehayhoe.com @michaelemann.bsky.social
Main Topic: As Millions Endure Extreme Heat, Climate Group Tells Congress: ‘Protect People, Not Data Centers’ via @commondreams.org On The Extreme Temperature Diary SAT 7/04/2026 At: guyonclimate.com + #climate + record temp reports @katharinehayhoe.com @michaelemann.bsky.social @zacklabe.com
On 7/3 #HeatwaveBluestone became a historic CAT4 not so much because of daily record heat levels but because of record high humidity. The system should moderate some after the 4th. My criteria: guyonclimate.com/2026/05/11/e @michaelemann.bsky.social @katharinehayhoe.com @weatherprof.bsky.social
Main Topic: #HeatwaveBluestone Peaks Today and on the 4th via @washingtonpost.com On The Extreme Temperature Diary FRI 7/03/2026 At: guyonclimate.com + #climate #weather + record temp reports @michaelemann.bsky.social @katharinehayhoe.com @bhensonweather.bsky.social @weatherprof.bsky.social
Very impressive warmth up and down the East Coast and interior areas at 3AM on 7/3/2026. Same places like D.C. remain near 90°F.
On 7/2 #HeatwaveBluestone was closing in on my historic CAT4 level as some Northeast stations were getting near all-time records. The system should moderate some by the 4th. My criteria: guyonclimate.com/2026/05/11/e @michaelemann.bsky.social @katharinehayhoe.com @bhensonweather.bsky.social
Main Topic: #HeatwaveEmber May Have Killed Around 20,000 People in Europe/New Heatwave Imminent via @newscientist.com On The Extreme Temperature Diary THU 7/2/2026 At: guyonclimate.com + #climate + record temp reports @katharinehayhoe.com @michaelemann.bsky.social @bhensonweather.bsky.social
On 7/1 major CAT 3 #HeatwaveBluestone was peaking in the Midwest and building in the Northeast. It may become a historic CAT4 should many all-time records be set. My criteria: guyonclimate.com/2026/05/11/e @michaelemann.bsky.social @weatherprof.bsky.social @bhensonweather.bsky.social @zacklabe.com
Main Topic: Where CAT3 #HeatwaveBluestone Will Set Records via @washingtonpost.com st On The Extreme Temperature Diary WED 7/01/2026 At: guyonclimate.com + #climate #weather + record temp reports @katharinehayhoe.com @michaelemann.bsky.social @cclsvn.bsky.social @bhensonweather.bsky.social