A small update from @meso.cssl.ca: we have updated our watches / warnings displayer to match the new colour-coded weather alert system used by Environment Canada. You can find more information on the new system here: www.canada.ca/en/services/...

Crazy winds caught by @meso.cssl.ca from the storms on August 20th in AB/SK. Maximum wind speed of nearly 150 km/h recorded in Atlee, AB. Hail track from the MESH product also showed intense hail (~75 mm) #abstorm #abwx #skstorm #skwx

A new update is now live on @meso.cssl.ca! This update allows for viewing historical weather station data both on the map and in graphs. Currently we have up to January 1, 2025 available, but aim to make more historical data available soon! You can see more details here: www.uwo.ca/nmp/news/202...

It's a scorcher in Southwestern Ontario today! Current peak temperature is in east Toronto at 37.2°C! #onwx Source: @meso.cssl.ca

Some incredible rainfall rates recorded last night in Central-Eastern Ontario. #ONwx #ONStorm Source: @meso.cssl.ca

The Maximum Estimated Size of Hail (MESH) radar product is showing potentially up to 75 mm hail on some of these storms across Alberta and Saskatchewan. #abwx #abstorm #skwx #skstorm Source: meso.cssl.ca

129.2 km/h wind gust reported at Edmonton Airport on the @meso.cssl.ca ! #abwx #abstorm

Another big update is now live on @meso.cssl.ca! This includes hail impact reports, maximum estimated size of hail (MESH) layers, present weather reports, and other minor updates to our display options. You can learn more about this update here: www.uwo.ca/nmp/news/202...

Incredibly strong wind gust of 102 km/h reported in Chatham, ON last night at 2AM! Check out meso.cssl.ca to see the data!

Crazy early season heat along the Red River valley in ND/MN and southern MB. Up to 100F (38C) in Hallock MN, 99F (37C) in Grand Forks, ND and 37.0C (99F) in Emerson MB as of 240 pm local time. All record highs for May 11.

A very big update is now live on the Canadian Mesonet Portal! This includes new meteorological variables, saving / exporting settings and more! For more details, you can check out the link below. But here are the main highlights for you to see in a 🧵: www.uwo.ca/nmp/news/202...

Easy to tell approx when the warm front (red ⬇️) then the cold front (blue ⬇️) pushed thru Metro #Vancouver wx stns o/n.Wind shifts & temp chgs easily denoted in graphs, time in the warm sector longer at #WhiteRock vs Van Harbour farther NW Chart @westernunmp.bsky.social #BCstorm #BCstormwatch #BCwx

The Canadian Mesonet Portal (meso.cssl.ca) now has 167 new stations from the Alberta Government’s Ministry of Agriculture and Irrigation! #CANwx #SkyWX #WXsky #Weather #Canada

Dive into real-world research and fieldwork with the CSSL Summer Internship Program! Learn more and apply here: uwo.ca/cssl/internships/index.html Don't miss your chance to gain hands-on experience with leading hail and tornado experts in the field. Applications close on January 27th.

Did you know that the Canadian Mesonet Portal (meso.cssl.ca) offers advanced graphing tools that allow you to dig into the data? You can select the variable you want to visualize, create multiple graphs, adjust the graph size, hover over data points, and click/drag to create a custom time frame!

Nice to see them over here.. Get real-time observations from across Canada using the Canadian #Mesonet Portal and be sure to follow them here 👇🏻 #CANwx #SkyWX #WXsky #Weather #Canada

Hello Bluesky! We’re thrilled to be here! If you missed our launch in late October and haven’t visited the Canadian Mesonet Portal yet, you can find it here! meso.cssl.ca