#ONStorm
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spikecoville1.bsky.social
Scattered showers for this morning in Kingston and Eastern Ontario #ygk #rain #ONwx #ONStorm
November 3, 2026 at 1:21 PM
mrwx4caster.bsky.social
Latest hourly HRRR run - Radar + Cloud Cover (50% & up) Variable cloudiness thru out the day with mild temps. and southerly light air. Enjoy your day! #onwx #onstorm
November 1, 2026 at 1:30 PM
mrwx4caster.bsky.social
I guess this may be the last HRRR run that I post.🥺 "Farewell HRRR...and we thank you"-Radar 4cast from ~now till Noon Tues. #onwx #onstorm
November 3, 2026 at 1:46 AM
mrwx4caster.bsky.social
Quick replay of todays showers/storms, last 6 hrs. loop till 7:15 PM EDT. #onwx #onstorm
October 29, 2026 at 11:18 PM
mrwx4caster.bsky.social
7AM EST (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
November 3, 2026 at 12:59 PM
mrwx4caster.bsky.social
7AM EST (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:
shorturl.at/8yKqA
#onwx #onstorm
November 3, 2026 at 12:57 PM
mrwx4caster.bsky.social
7AM 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
November 1, 2026 at 1:03 PM
mrwx4caster.bsky.social
Meh...not much on the regional radars, small areas of light showers, drizzle, fog. The grey blobs=visibility less than 5 miles thru RTMA (Real-Time Mesoscale Analysis). #onwx #onstorm
November 2, 2026 at 1:21 AM
vaughanweather.bsky.social
I’m not saying this weather forecast is 100% accurate, but going into November we’re not going to know it’s November in Southern Ontario. There’s no signs of winter on the immediate horizon.

#ONstorm #ONwx
October 31, 2026 at 3:45 PM
mrwx4caster.bsky.social
Some model comparison "think" for rainfall estimates (in mm) for the week -till 7AM Sat. The focus for the greatest rainfall for the week is in NONT- Mainly NWONT entering W. NEONT sections. The CAN is the wettest overall. #onwx #onstorm
November 2, 2026 at 2:07 AM
mrwx4caster.bsky.social
NBM and other models remain steadfast of rainfall amount in NONT (S. NWONT thru W. NEONT) which prompted ECCC to issue a Special Weather Statement for rainfall. (total rainfall estimates (mm) till Sat. AM) #onwx #onstorm
November 3, 2026 at 12:53 AM
vaughanweather.bsky.social
Beautiful t-shirt weather in the GTA (Greater #Toronto area) - not complaining one bit! Might smash some records with a high of 21C to 23C forecast in many places and yes, it’s Nov 4th tomorrow #ONstorm #ONwx
November 3, 2026 at 10:34 PM
mrwx4caster.bsky.social
7AM 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
November 1, 2026 at 1:02 PM
vaughanweather.bsky.social
All the lightning ⚡️ is confined to the SW portion of the province attm.

#ONstorm
October 29, 2026 at 8:45 PM
mrwx4caster.bsky.social
7PM EST (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 7AM next day. Active ECCC Alerts at post:
shorturl.at/TMeUZ -Rainfall
#onwx #onstorm
November 3, 2026 at 12:49 AM
mrwx4caster.bsky.social
7PM EST (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 7AM next day & any active ECCC Alerts at post: None
#onwx #onstorm
November 3, 2026 at 12:50 AM
mrwx4caster.bsky.social
7PM EST (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 7AM next day & any active ECCC Alerts at post: None
#onwx #onstorm
November 2, 2026 at 1:03 AM
mrwx4caster.bsky.social
Quick Model comparison between the EURO & Canadian for this upcoming week...while it will be mild for the week, the threat increases for more "unsettled weather" near mid-week into the weekend for SONT. The bulk of more active weather remains in NONT for the week. #onwx #onstorm
November 1, 2026 at 2:35 PM
mrwx4caster.bsky.social
7PM EST (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 7AM next day & any active ECCC Alerts at post:
shorturl.at/6Wz8H
#onwx #onstorm
November 2, 2026 at 1:01 AM
vaughanweather.bsky.social
It’s such a beautiful day, greenhouse was overheating briefly! It’s in early winter mode (expecting single to low double digit daytime highs with cloud and sub zero nights) so it took longer to cool off with the ventilation. It’s a balmy 23 degrees outside with sunshine #ONstorm
November 3, 2026 at 7:29 PM
mrwx4caster.bsky.social
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
October 31, 2026 at 1:07 PM
mrwx4caster.bsky.social
8PM EDT (00Z) Synoptic “Snapshot” summary of
current atmospheric conditions in N. Ontario
Such as-pressure/temp.-fields/frontal locations.
No precipitation expected for the overnight till 7AM next day. Active ECCC Alerts at post: None
#onwx #onstorm
November 1, 2026 at 1:07 AM
vaughanweather.bsky.social
Less than exciting conditions in downtown T.O - light rain and dark skies, nothing too threatening. Front is still well north.

#ONstorm
October 29, 2026 at 8:46 PM
mrwx4caster.bsky.social
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 7AM next day & any active ECCC Alerts at post: None
#onwx #onstorm
November 1, 2026 at 1:06 AM
mrwx4caster.bsky.social
...with no rain expected for Halloween evening🎃 focused on Cloud -Temp. -Wind. (attached) -Not-bad-at-all. Look' s like great night-for end of October.
Have a FUN and SAFE Halloween🎃🧙‍♀️👻
#onwx #onstorm
October 30, 2026 at 11:03 PM