Latest 12Z NBM model run -Radar (super blend) + cloud cover% (I only plot >50% & up) 4cast from ~now till Tues. 8AM. Weakening outer circulation of the Nor'easter will keep cloud and MAYBE the odd sprinkle in the 4cast, more clearing overnight. #onwx #onstorm

YELLOW ADVISORY - FOG ENDED, Sarnia

Persons in or near this area should be on the lookout for adverse weather conditions and take necessary safety precautions. Issued: 9:06 AM EDT Monday 28 September 2026...

#Fog #ONwx #CdnWeather #wx

YELLOW ADVISORY - FOG ENDED, Windsor

Persons in or near this area should be on the lookout for adverse weather conditions and take necessary safety precautions. Issued: 9:06 AM EDT Monday 28 September 2026...

#Fog #ONwx #CdnWeather #wx

Quick look at the regional comp Radar/Satellite (VIS) -mostly cloudy from the western sections of the GTA thru EONT, a few light sprinkles rotating around the backside of that "now" weakening Nor'easter off the US east coast . #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

The week ahead, looked a the reliable ensemble, pretty much they are similar in the pattern for the week ahead.
the loop=possible Weather systems moving thru,- maps (attached)=Temperature & Rainfall anomaly for the week. And the NBM's thinking of possible totals for the week. #onwx #onstorm

YELLOW ADVISORY - FOG, Sarnia

Persons in or near this area should be on the lookout for adverse weather conditions and take necessary safety precautions. Issued: 4:26 AM EDT Monday 28 September 2026...

#Fog #ONwx #CdnWeather #wx

YELLOW ADVISORY - FOG, Windsor

Persons in or near this area should be on the lookout for adverse weather conditions and take necessary safety precautions. Issued: 4:26 AM EDT Monday 28 September 2026...

#Fog #ONwx #CdnWeather #wx

Latest NBM model run -Radar (super blend) + cloud cover% (I only plot >50% & up) 4cast from ~now till Midnight Monday. Weakening, broken line of light showers/sprinkles mainly in EONT-will die off shortly, Trace to maybe 1-2mm-maybe. #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

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

Took the just run NBM model -Radar (super blend) + cloud cover% (I only plot >50% and up)-Look's like one of the spiral cloud bands from the Nor'easter will make its way thru EONT to the GTA by 8AM Mon. There's a risk of a few light scat. showers, more so in EONT. #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

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 the day till Midnight
& 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 the day till Midnight
& any active ECCC Alerts at post:None
#onwx #onstorm