Now that's better shot, (higher☀️angle) Even tho Hurricane Isaias is now post tropical & in transition, it still carries some of it's structure of it's former self. That Cirrus shield entering SONT (or what's left of it) was part of it's hi-level outflow structure #onwx #onstorm

Latest Eastern NA radar + Satellite view-Post-Tropical Cyclone Isaias continues it's journey northward. The "primary job" of hurricanes-in a "nutshell"-to redistribute heat/moisture thru-out this blue dot & "try" to balance/regulate the planet's climate. Good Luck!-tuff job to do #onwx #onstorm

Updated -Multi-model comparison of total rainfall (mm) potential from the several models (NBM, WPC, CAN, SREF) for SONT from ~now thru Mon. 8AM. Not much has really changed Northern shore region of L. Erie/S. SWONT thru S. Niagara see's more showers #onwx #onstorm

8AM EDT (12Z) Synoptic “Snapshot” summary of
current atmospheric conditions in S. Ontario
Such as-pressure/temp.-fields/frontal locations.
A total precipitation outlook for the day till Midnight
& any active ECCC Alerts at post: Frost alerts to expire
#onwx #onstorm

8AM EDT (12Z) Synoptic “Snapshot” summary of
current atmospheric conditions in N. Ontario
Such as-pressure/temp.-fields/frontal locations.
A total precipitation outlook for the day till Midnight
& any active ECCC Alerts at post: None
#onwx #onstorm

The overnight run of the HRRR continues previous thinking, more showery/Precip. totals weather along N. shore of L. Erie, elsewhere cloudy & a few scat. showers for the overnight thru Sun. Loop👇 Radar + rainfall total (inches) trail, from ~now till Sun. Midnight. #onwx #onstorm

...So let's see how the latest 0Z HRRR48 wants to take the remnants of Isaias moisture to. ~now thru 8PM Sunday. The HRRR kept the bulk of the heaviest rain, just south of the Lower Lakes, but the "showery" field covers most of SONT #onwx #onstorm

8PM EDT (00Z) Synoptic “Snapshot” summary of
current atmospheric conditions in S. Ontario
Such as: pressure/temp/fields/frontal locations.
A total precip outlook for overnight till 8AM next day & any active ECCC Alerts at post: shorturl.at/X1m1X -Frost
#onwx #onstorm

8PM EDT (00Z) Synoptic “Snapshot” summary of
current atmospheric conditions in N. Ontario
Such as-pressure/temp.-fields/frontal locations.
A total precipitation outlook for overnight till 8AM next day & any active ECCC Alerts at post: None #onwx #onstorm

Note that there was a tornado-warned storm to the northeast of this waterspout, near Huntsville, ON, though there have been no reports of damage received at this time. #ONstorm

The NTP has confirmed a waterspout, classified as a Tornado (over water), on Georgian Bay near Christian Island in southern Ontario on October 9. No damage has been reported, thus the event has been assigned an EF0-Default rating.

Full details: www.uwo.ca/ntp/blog/202...

#ONstorm

Another blast of weather today. Brief, but strong winds along with some heavy rain kept things interesting. This is looking east towards Quinte West and the Belleville area.

#onstorm

What the latest 12Z HRRR-IR Satellite "Evolution" Simulation 4cast imagery may look like as Hur. Isais moves inland & becomes post-tropical & heads N-NE -think the large cirrus cloud shield will enter SONT Sat. AM with showers moving in later that eve thru Sun. (L. Erie area) #onwx #onstorm

Latest hourly HRRR run -Radar + cloud cover (>50%) for the rest of the day till midnight. It remains somewhat unstable/unsettled mainly in NE/EONT for the day with scat. pop up showers, elsewhere mix of sun/cloud. #onwx #onstorm

8AM EDT (12Z) Synoptic “Snapshot” summary of
current atmospheric conditions in S. Ontario
Such as-pressure/temp.-fields/frontal locations.
A total precipitation outlook for the day till Midnight
& any active ECCC Alerts at post: None
#onwx #onstorm

8AM EDT (12Z) Synoptic “Snapshot” summary of
current atmospheric conditions in N. Ontario
Such as-pressure/temp.-fields/frontal locations.
A total precipitation outlook for the day till Midnight
& any active ECCC Alerts at post: None
#onwx #onstorm

Multi-model comparison of total rainfall (mm) potential from the ensembles (NBM, WPC, EURO, CAN) for the G.Lake's and SONT from Sat. 8AM thru Mon. 8PM, focus for the left over moisture streaming northward from ISAIAS seem to be the ~N. shore region of L. Erie. #onwx #onstorm (WPC,EURO, CAN attached)

8PM EDT (00Z) Synoptic “Snapshot” summary of current atmospheric conditions in S. Ontario Such as-pressure/temp.-fields/frontal locations. A total precipitation outlook for overnight till 8AM next day & any active ECCC Alerts at post: None #onwx #onstorm

8PM EDT (00Z) Synoptic “Snapshot” summary of
current atmospheric conditions in N. Ontario
Such as-pressure/temp.-fields/frontal locations.
A total precipitation outlook for overnight till 8AM next day & any active ECCC Alerts at post: None
#onwx #onstorm

A quick storm is passing through Kingston.. #ygk #ONwx #ONStorm