WXTrackN44°

High impact weather in Ontario

[WXTrackN44° @North44storm]

OUTFLOW #onstorm || A Time Lapse Film

Feat. Ontario storms from the past 4 years of chasing

I'd like to dedicate this vid to @ReedTimmerAccu & @ONwxchaser for inspiring me with their incredible passion for storms

Hope u enjoy! #onwx

FULL VID ▶️ https://t.co/jWe2h3TLBn
_

[WXTrackN44° @North44storm]

Video of the falls

[WXTrackN44° @North44storm]

Waterfalls are ripping in cottage country! Video below.

[WXTrackN44° @North44storm]

@MaryLynnMetras @alluringstorms Are you asking if the boundaries will frequently setup in these spots this summer?

[WXTrackN44° @North44storm]

Today's boundaries. Blue lines indicate which side is less favourable for convection.

[WXTrackN44° @North44storm]

@odawg1019 @_phos3 No problem, glad you like it!

[WXTrackN44° @North44storm]

@1Weathercanada @alluringstorms Nice!

[WXTrackN44° @North44storm]

@TejedaWx Weak as in you will see rotation on radar (velocity and/or reflectivity), but it does not escalate to warning criteria

[WXTrackN44° @North44storm]

Rather strong low level shear in SW ON today. Good chance a storm or two will develop weak rotation.

Limiting factors:
- marginally unstable 0-2km layer
- SR winds are too strong for the expected updraft width unless a storm interaction or boundary helps out?

[WXTrackN44° @North44storm]

@stormwx1 Yup

[WXTrackN44° @North44storm]

Main line of storms arrives in SW ON after midnight.

Primary Risk: Rain
Secondary: Hail & Wind

Env supports sct svr hail but messy storm mode should suppress the risk

Gusty winds are possible but low lvl stability should keep gusts sub-svr

[WXTrackN44° @North44storm]

@stormwx1 True. Highest gust on CSSL Mesonet is 63kmh in sw on

[WXTrackN44° @North44storm]

@stormwx1 Missed some excitement last night lol! I posted this before hitting the hay because I was having second thoughts. https://t.co/W5XS0baWDB

[WXTrackN44° @North44storm]

Models suggest a nominal difference in low level stability between MI (left) and SW ON (right). Therefore the gust front bears watching for winds/rotation as it nears SW ON.

Overall risk remains on the low end as the line weakens

[WXTrackN44° @North44storm]

@alluringstorms Yup I did. Interesting. Time to look back at radar

[WXTrackN44° @North44storm]

Models suggest a nominal difference in low level stability between MI (left) and SW ON (right). Therefore the gust front bears watching for winds/rotation as it nears SW ON.

Overall risk remains on the low end as the line weakens

[WXTrackN44° @North44storm]

@stormwx1 My concern is another wave of instability is on the way that could spark a new cluster of cells merging into the apex. That could cause hailers in Lambton and Middlesex Co

[WXTrackN44° @North44storm]

@stormwx1 Hopefully the GTA cashes in on another good show!

[WXTrackN44° @North44storm]

Scattered storms are not expected along the lifting boundary in SW ON this evening until the MCS arrives. The EML is more robust north of the ongoing cluster in Indiana which should inhibit development.

[WXTrackN44° @North44storm]

@StrikeZ31 That's quite the drop. It looks quite dreary on satellite behind the front, blanket of low clouds rolling in from huron

[WXTrackN44° @North44storm]

This afternoon's boundaries ahead of the cold front

[WXTrackN44° @North44storm]

Conditional severe risk this aftn.

Env may support small hail, but bias toward tor risk east of hwy 400.

However, adequate storms are unlikely because low LCLs beneath hostile mid levels and strong LL shear will snub convection.

Likely outcome: Clouds and isolated showers

[WXTrackN44° @North44storm]

This afternoon's boundaries ahead of the cold front