Public Weather Alerts for Ontario - south: Major winter storm continues through Saturday. Blizzard warning in effect in some regions, travel will be extremely difficult to impossible & is not advised. For detail information, visit:
#ONStorm
#SeeSnowGoSlow
Weather Alerts for Ontario: Impactful winter storm likely Tuesday into Wednesday. Poor weather conditions may contribute to transportation delays. Visit for details on your specific region.
#ONStorm
#DYK
? Anti-icing liquid can be sprayed before a storm to prevent snow and ice from sticking to highways? Ontario 511’s Track My Plow allows users to track the progress of snow plows and winter maintenance vehicles on provincial highways:
Public weather alerts for Ontario South - Rain/snow this afternoon in many areas tonight. Temperatures to plummet on Friday morning leading to potential flash freeze for locations that receive rainfall. Blizzard conditions Friday morning into Saturday.
Major winter storm to move into portions of eastern Ontario. Snow may change to ice pellets or freezing rain this evening. 20 to 30 mm of rain is likely before tapering off tonight in some areas. Difficult travel conditions.
Near zero visibility in fog is occurring. If travelling, be prepared for areas of near-zero visibility. A heat event will continue today and possibly into Tuesday for some areas. Never leave people, particularly children, or pets inside a parked vehicle.
Due to hazardous weather conditions
#NewYork
State will be issuing bans on all tractor trailers and commercial buses: Truck and Bus restriction to
#USA
Interstate 81. The ban will last for the duration of the storm.
Effective immediately, due to changes on Twitter, Tweets may be affected. MTO continues to provide traveller information through the Ontario511 website and free mobile app. Create a MY511 account to receive traffic alerts for your favourite routes directly to your phone or email.
Ontario is making it easier for truck drivers to find traveller information. Ontario 511 now offers a “Trucker Mode” that brings key information to truck drivers. Visit Ontario 511 Trucker Mode at
Good morning Ontario! There are currently 4 incidents/closures on our provincial highways this morning.
#DYK
that Ontario 511 also provides Waze incidents and traffic jams to better help people plan their travel in Ontario. Visit &
Update:
#Closure
#Colborne
#HWY401
WB between IC497 Percy St Big Apple and IC487 Lyle St - All lanes remain closed due to a collision. Detour route: Exit at 497 to Percy St, north to Cty Rd 25 to Cty Rd 22 To Cty Rd 45 to IC 474.
#ONHwys
#OnStorm
Good morning Ontario! With winter here, planning your travels is snow problem. Ontario 511's cameras, road conditions, weather and Track my Plow have you covered.
#DriveSafely
during these icy road conditions.
#WinterDriving
#ONStorm
#ONHwys
Weather alerts Ontario South - Freezing rain and rainfall warnings as well as fog and special weather advisories today into tomorrow. Follow this link for more information on your specific region.
#ONStorm
Winter storm warning, Freezing rain warning & Rainfall warning in effect for Ontario - south: Prepare for quickly changing and deteriorating travel conditions. Localized flooding in low-lying areas is possible.
#DYK
? Winter road conditions are updated minimally 5 x daily. Ontario 511 also includes cameras, forecasted driving conditions, weather radar and more to help you stay informed.
#KnowBeforeYouGo
#SeeSnowGoSlow
Snowfall, freezing and special weather advisories throughout Southern Ontario today into Friday. Follow for further details on your region. Take extra care while walking or driving in affected areas.
#ONStorm
#DriveSafe
Weather Alerts for Ontario: the first heat event of the season is expected to end Thursday morning. Maximum temperatures may reach the low thirties today in a few areas. Never leave people, particularly children, or pets inside a parked vehicle.
Road crews continue working around the clock in Prince Edward! Drive with caution Hwy 62 near mountain view remains narrow and snow covered.
#PrincEdOPP
.
Weather alerts Ontario South - Freezing rain and wind warnings, fog and special weather advisories all happening this morning and this afternoon, depending on your location. Follow for more information on your specific region.
#ONStorm
Freezing rain/wind warning for Ontario South. Freezing rain is expected to develop this evening & may taper off briefly tonight but will redevelop early Monday & continue through the day. Windsor to expect winds up to 90 Kms. Stay safe!
Weather Alerts for Ontario: Snowfall off the Great Lakes, Strong SW winds for parts of the north shore of Lake Erie & Lake Ontario and extreme cold for northwestern and far northwestern ON are expected. For details visit
#SeeSnowGoSlow
#ONStorm
Season's Greetings! We wish everyone a very Merry Christmas.
#DriveSafe
and visit our website at for continued up-to-date information on our road conditions, collisions, traffic, cameras and more.
#ONHwys
#MerryChristmas
#SeeSnowGoSlow
Good morning, road conditions are mainly bare and dry or bare and wet across the province with a few exceptions in some sections in Northwestern area. Up to date information can be viewed at:
Winter weather travel advisory in effect. Snow continues across eastern and northeastern Ontario this morning. Be prepared to adjust your driving with changing road conditions.
#ONStorm
#SeeSnowGoSlow
Hazardous winter conditions for NE region late Tuesday into Wednesday with accumulations of 15-30 cm. Snow expected to move into portions of southern Ontario on Tuesday with snow heavy at times before changing to rain later in the day. Follow
Special Weather Alert for Ontario South - Eastern Region. Snow this evening with 10-15 cm possible by the time the snow tapers off Thursday morning. Motorists are urged to exercise caution, particularly overnight into Thursday morning.
Winter Storm Warning/Blizzard for Ontario South - Crippling blizzard conditions continuing through Saturday. Travel will be extremely difficult to impossible at times and is not advised. Wind gusts of 90- 120 km/h. Extensive utility outages are possible.
#Napanee
-
#Roadwork
- Drive with caution on
#HWY401
in both directions at Palace Road, roadwork repairs scheduled February 14th EB at 0900 hrs and February 15th WB. Expect delays due to lane closure.
#ONHwys
Winter weather travel advisory in effect for Ontario - south: A developing low pressure centre will bring a swath of snow to the region beginning this evening for some regions. For more information, visit:
#SeeSnowGoSlow
#ONStorm
Recovery of this crashed transport truck will cause lane restrictions on
#Hwy401
east in
#Napanee
tonight starting at 8:00 PM. Passing lane to be closed and impact on traffic flow expected to be minimal. No EDR, but please
#slowdown
through area.
Public Weather Alerts for Ontario - south: Rapidly accumulating snow could make travel difficult over some locations. Prepare for quickly changing and deteriorating travel conditions.
#ONStorm
#SeeSnowGoSlow
Weather Alerts for Ontario: A period of very cold wind chills is expected in the North - Lake effect snow squalls will continue today before moving south of the area this evening. -
Good morning Ontario! - Snow squall warnings with gusts of 50 km/hr for many regions of southern Ontario to continue through the weekend. Adjust driving to changing weather conditions.
Winter weather warnings throughout southern Ontario expected to continue tonight until Christmas morning. Reduced visibility. Many road closures. Visit for more information on your region.
#ONStorm
Found safe:
#AmberAlert
Female: 1 year old, 2 feet, 20 lbs, brown eyes, black hair, wearing Navy Blue Montreal Canadians onesie and a feeding tube in her nose. Missing from Carling Ave / Pinecrest Rd. in Ottawa. Vehicle Color: Silver.
Snow Squalls with poor visibility later today and tonight for southern Ontario. Prepare for quickly changing and deteriorating travel conditions. Rain affecting portions of eastern Ontario today before tapering off later this afternoon or evening.
#ONStorm
Good morning Ontario!
#DYK
– Winter road conditions are updated minimally 5 x daily. Ontario 511 also includes traffic cameras, weather cameras, weather radar and more to help drivers stay informed.
#KnowBeforeYouGo
Winter storm expected this evening to Saturday morning. Snow is forecast to begin late this afternoon and will quickly become heavy at times. Visit for more information on your specific location.
#ONStorm
Good morning, please note in parts of Eastern region, Snow is expected to begin this morning. Travel is expected to be hazardous due to reduced visibility in some locations. If visibility is reduced while driving, turn on your lights and maintain a safe following distance.
Winter storm watches continue with snow expected Friday night into Saturday with possible accumulations of 10 to 25 cm for certain regions of Ontario. Strong wind gusts will result in areas of blowing snow. Visit for more information.
#ONStorm
Winter weather warnings throughout the province this morning through this evening. Travel is strongly discouraged. Many road closures.
#ONStorm
#DriveSafe
#SeeSnowGoSlow
Good morning Ontario! Where oh where, can you be? Ontario 511’s Track My Plow allows users to track the progress of snow plows and winter maintenance vehicles on provincial highways.
#TrackMyPlow
Snowfall/Weather Advisory for Ontario South - Heavy snow at times with snowfall of 10-15 cm tonight until tomorrow. The Friday morning commute will likely be impacted due to snow falling heavily at times.
Good morning Ontario! Special weather statement in effect for Ontario South - Snow and ice pellets possible tonight into Thursday. The Thursday morning commute to work may be affected