Northern Ontario snowfall surpasses April normals with more expected. ❄️ #ONStorm #ONwx
https://ow.ly/pWe650YEZfM
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#ONStorm
Latest posts tagged with #ONStorm on Bluesky
Posts tagged #ONStorm
The image displays a weather forecast interface from The Weather Network, showing current and upcoming conditions for Mississauga, ON.
Just a typical April day: Chilly with a 100% chance of me complaining about it. #OnStorm #SaugaWeather #BikeSauga #PhotoWalk (with warmer clothing, yeah?) ... #LetsGo!
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Whoever put on their summer tires already; you jinxed it and this is your fault. 🥶
- Adam #onstorm #ontario
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#ONStorm #ONwx ☃️🤬 Up to 5 to 10 cm of Snow and Wind Chills Near -15°C as ‘Third Winter’ Arrives in Southern Ontario This Week
📅 Monday, April 6 - Tuesday, April 7, 2026
⤵️ VIEW THE FULL FORECAST:
instantweatherinc.com/article/onta...
- Brennen
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Word of the day: Graupel (soft hail)-consists of small, white opaque round/conical pellets (2–5 mm) formed when SC water droplets freeze onto falling snow crystals. They feel soft or mushy and they kinda look like the Apollo CM-shape wise...😅 #onwx #onstorm
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Where the risk of seeing some Graupel today. Once you are in the green/yellow/red colours blobs, chances are good. #onwx #onstorm
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Latest hourly run of the HRRR-Radar 4cast-how the HRRR thinks the day may play out - from ~now till 1AM Tues. A tight, a bit vigorous, Clipper type system moves into SONT generating a mix of rain/show showers and maybe some graupel in the more active cells. #onwx #onstorm
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8AM EDT (12Z) Synoptic “Snapshot” summary of
current atmospheric conditions in S. Ontario
Includes info on pressure/fronts/temps/radar/etc. A
precipitation outlook for the day until midnight & other
WX-maps as needed. Active ECCC Alerts: None at post
#onwx #onstorm
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8AM EDT (12Z) Synoptic “Snapshot” summary of
current atmospheric conditions in N. Ontario
Includes info on pressure/fronts/temps/radar/etc. A
precipitation outlook for the day until midnight & other
WX-maps as needed. Active ECCC Alerts: None at post
#onwx #onstorm
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Winter 2025-26 review (DJF)-a more “traditional winter” marked by more frequent, intense, and prolonged cold spells than in recent years. Earlier snowfalls, and colder all linked to La Niña, stratospheric warming events, and an active storm track. (source ECCC/MSC) #onwx #onstorm
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The March 2026 weather review is in🙌: Frigid air in the far North -Snowy in NEONT + colder than normal. But, mean temps moderated in SONT, while it received more Precip. in general, with an active weather period with a variety of weather types. (source ECCC/MSC) #onwx #onstorm
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Latest HRRR shows a tight circulation Clipper type systems moving in Mon. aft./eve, colder air aloft/steep lapse rate & strong diurnal heating, will kick up snow/rain showers, these convective showers in an unstable atmosphere may also generate graupel in the mix #onwx #onstorm
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...and speaking of snow melting on impact...latest run of the GFS SFC Soil temp (C) 10cm depth (or 4") From Mon, thru to April 16 (10 days out) for SONT. Some Verifications stats on accuracy;12 hrs.~95–96%, 3 days~85–95%, 10 days out ~65–80% #onwx #onstorm
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Latest SONT Radar loop, 6 hrs. history, till 9:15 PM EDT-light off lake snow flurries, very minor accumulations, most melting on contact. #onwx #onstorm
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8PM EDT (00Z) Synoptic “Snapshot” summary of
current atmospheric conditions in S. Ontario-includes
info on pressure/fronts/temps/radar/etc. A
precipitation outlook for overnight till 8AM next day &
other maps as needed. Active ECCC Alerts:None at post
#onwx #onstorm
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8PM EDT (00Z) Synoptic “Snapshot” summary of
current atmospheric conditions in N. Ontario-includes
info on pressure/fronts/temps/radar/etc. A
precipitation outlook for overnight till 8AM next day &
other maps as needed. Active ECCC Alerts:None at post
#onwx #onstorm
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Get the winter gear back out. Just when you thought spring had sprung in Ontario, winter makes a comeback. A bit of a shock to the system after Friday's mid-20 warmth. #ONstorm #ONwx www.theweathernetwork.com/en/news/weat...
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Don't put away the winter gear, yet. Southern Ontario is facing an abrupt return to winter weather with plunging temperatures, incoming snow and strong wind gusts--impacting early-week commutes. #ONstorm #ONwx www.theweathernetwork.com/en/news/weat...
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...and speaking of rainfall/snowfall the next 10 days the ensembles are on the same page with that. #onwx #onstorm
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How the EURO thinks next week will play out for Ontario weather-wise. (Mon-Frid) Unsettled/cooler for the first part of the week-things moderate, but another series of Lows are poised to moved & bring unsettled weather. #onwx #onstorm all this cloud/rain hits hard on daily temps.
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...listening to my sump pump all morning got me to here👇...the last 24 hrs. of Radar estimated rainfall-general overview of total rainfall (in.'s) -If I zoom at various locations, I see greater detail of higher local max. It verified for me with my rain gauge. #onwx #onstorm
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Another ~12.4mm since yesterday morning 8am (S. Sauga). My Sump pump fires up every ~14 mins. Been listening to it all morning🙄 #onwx #onstorm
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8AM EDT (12Z) Synoptic “Snapshot” summary of
current atmospheric conditions in S. Ontario
Includes info on pressure/fronts/temps/radar/etc. A
precipitation outlook for the day until midnight & other
WX-maps as needed. Active ECCC Alerts:
shorturl.at/HRMOH
#onwx #onstorm
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8AM EDT (12Z) Synoptic “Snapshot” summary of
current atmospheric conditions in N. Ontario
Includes info on pressure/fronts/temps/radar/etc. A
precipitation outlook for the day until midnight & other
WX-maps as needed. Active ECCC Alerts:
shorturl.at/fG0wk
#onwx #onstorm
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8PM EDT (00Z) Synoptic “Snapshot” summary of
current atmospheric conditions in S. Ontario-includes
info on pressure/fronts/temps/radar/etc. A
precipitation outlook for overnight till 8AM next day &
other maps as needed. Active ECCC Alerts:
shorturl.at/nBA9h
#onwx #onstorm
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8PM EDT (00Z) Synoptic “Snapshot” summary of
current atmospheric conditions in N. Ontario-includes
info on pressure/fronts/temps/radar/etc. A
precipitation outlook for overnight till 8AM next day &
other maps as needed. Active ECCC Alerts:
shorturl.at/U0NK3
#onwx #onstorm
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I also pulled out the lightning trigger that I left a fresh Alkaline 9V in only to discover it was dead during the storms last Tuesday. So here I am with some rechargeable 9V batts and no lightning but "stormy wx" approaching. The odds were never good for 🌩️ today. #ONwx #ONstorm
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You know, if it wasn't 7 degrees outside, and this was a little taller, it would actually probably technically be a LP supercell... not bad for a walk with the dog.
#ONwx #ONstorm
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Thunderstorms across Ontario could result in flash flooding #ONstorm
www.wxcentre.ca/post/thunder...
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