Current Hwy-401 Ontario Weather Conditions
These are the latest weather conditions reported from Lansdowne, ON (in the middle of Hwy-401 Ontario)
Weather near other cities along Hwy-401 Ontario
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64° F 
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67° F 
61° F 
57° F 
67° F Weather News Reports
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Highway 401 | Windsor Star
- Ontario
- Tecumseh
- Hwy-401
- source: Bing
- 23 views
- Aug 22, 2026 5:01pm
OPP are investigating after a tow truck operator was struck and killed while helping a stranded motorist on Highway 401 on Wednesday morning. The first snowfall of the season turned Highway 401 into a ... Read More
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Four-vehicle crash closes eastbound Hwy. 401 lanes in Milton
- Ontario
- Milton
- Hwy-401
- source: Bing
- 51 views
- Jun 29, 2026 3:39pm
The OPP says all eastbound traffic is being forced to exit at James Snow Parkway after a multi-vehicle collision on Monday afternoon, with the closure expected to stay in place for several hours. Read More
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Eastbound Hwy. 401 lanes reopen after hours-long closure following Milton crash
- Ontario
- Milton
- Hwy-401
- source: Bing
- 41 views
- Jun 29, 2026 3:39pm
The OPP says all eastbound traffic is being forced to exit at James Snow Parkway after a multi-vehicle collision on Monday afternoon, with the closure expected to stay in place for several hours. Read More
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- source: Bing
- 55 views
- Jun 29, 2026 2:48pm
Ontario Provincial Police (OPP) officers with the Highway Safety Division have closed all eastbound lanes of Highway 401 at James Snow Parkway in Milton after a multi-vehicle crash that sent one ... Read More
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Eastbound lanes of Hwy. 401 at James Snow Parkway in Milton reopen hours after crash
- Ontario
- Milton
- Hwy-401
- source: Bing
- 41 views
- Jun 29, 2026 10:47am
Ontario Provincial Police (OPP) officers with the Highway Safety Division have closed all eastbound lanes of Highway 401 at James Snow Parkway in Milton after a multi-vehicle crash that sent one ... Read More
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Freezie truck fire closes Highway 401 west of Brockville
- Ontario
- Brockville
- Hwy-401
- source: Bing
- 44 views
- May 26, 2026 09:55am
A transport truck hauling a frosty load caught fire between Brockville and Gananoque, Ont., early Wednesday morning, shutting down eastbound lanes of Highway 401 for most of the day. Leeds County OPP ... Read More
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Multiple collisions close sections of Highway 401 in Kingston region
- Ontario
- Kingston
- Hwy-401
- source: Bing
- 68 views
- Mar 17, 2026 07:55am
KINGSTON - A temperature drop overnight and a dumping of snow has left multiple stretches of Highway 401 closed Tuesday as the Ontario Provincial Police work to clear a number of collisions. Read More
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'A no-brainer': Local leaders pitch third option for high-speed train service in eastern Ontario
- Ontario
- Toronto
- Hwy-401
- source: Bing
- 74 views
- Mar 09, 2026 2:23pm
Kingston has found new allies in its quest to convince Ottawa to build a high-speed rail (HSR) line along the Highway 401 corridor, and to add a stop in the city. Read More
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Man charged after stolen vehicle recovered
- Ontario
- South Glengarry
- Hwy-401
- source: Bing
- 43 views
- Mar 03, 2026 07:08am
The Stormont, Dundas-Glengarry detachment of the Ontario Provincial Police has charged a Laval man following the recovery of a stolen vehicle in South Glengarry. February 26 shortly after 8:30 ... Read More
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- source: Bing
- 50 views
- Feb 03, 2026 10:11am
The Toronto incident is one of several -- including one fatal -- across Ontario since last month's record-setting storm ... Read More
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Ontario police investigating after vehicle flips onto Highway 401 from Highway 427
- Ontario
- Cambridge
- Hwy-401
- source: Bing
- 56 views
- Feb 03, 2026 09:45am
Ontario Provincial Police say snow and speed may have played a factor after a vehicle went flying off a Highway 427 overpass and crashed into incoming traffic on Highway 401. Read More
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- source: Bing
- 57 views
- Jan 28, 2026 10:54am
After a series of serious crashes closed sections of the highway along the Kingston-Belleville corridor on Tuesday, similar weather warnings are in place Wednesday afternoon. Read More
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Hazardous Winter Conditions Lead to Major Collisions on Highway 401 in Eastern Ontario
- Ontario
- Hwy-401
- source: Bing
- 158 views
- Jan 27, 2026 2:04pm
In the case of the Highway 401 incident, reports indicated that heavy snowfall and strong winds contributed to poor visibility and slick road surfaces. Drivers must remain alert and recognize when ... Read More
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Severe Snow Squalls Impact Kingston-Belleville Area and Close Sections of Highway 401
- Ontario
- Kingston
- Hwy-401
- source: Bing
- 47 views
- Jan 27, 2026 2:04pm
Snow squalls have once again wreaked havoc in the Kingston-Belleville region, leading to multiple closures of Highway 401. On January 27, 2026, severe weather conditions created dangerous travel ... Read More
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Crashes close sections of Highway 401 as snow squalls batter Kingston-Belleville area
- Ontario
- Kingston
- Hwy-401
- source: Bing
- 45 views
- Jan 27, 2026 04:27am
Several serious crashes closed sections of Highway 401 in eastern Ontario as snow squalls reduced visibility on Tuesday. There are no reports of serious injuries. Read More
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Blowing snow, slippery roads cause headaches for drivers across Windsor-Essex
- Ontario
- Windsor
- Hwy-401
- source: Bing
- 84 views
- Jan 21, 2026 2:10pm
Blowing snow and poor road conditions have caused headaches for motorists across southwestern Ontario including Windsor-Essex on Wednesday. Ontario Provincial Police say the westbound lanes of Highway ... Read More
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OPP advise motorists to stay off Highway 401 in GTA area after 30-vehicle pileup due to snowfall
- Ontario
- Greater Napanee
- Hwy-401
- source: Bing
- 75 views
- Jan 15, 2026 2:39pm
Watch OPP advise motorists to stay off Highway 401 in GTA area after 30-vehicle pileup due to snowfall Video Online, on GlobalNews.ca ... Read More
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Ontario Provincial Police report around 200 crashes, 125 vehicles in ditches on GTHA highways
- Ontario
- Hwy-401
- source: Bing
- 52 views
- Jan 15, 2026 10:47am
Parts of southern Ontario are forecast to see up to 35 centimetres of snow by the end of Thursday as part of a large storm system. Read More
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Ontario winter wallop causes dangerous roads, crashes and Pearson flight cancellations
- Ontario
- Hwy-401
- source: Bing
- 46 views
- Jan 15, 2026 08:34am
A powerful winter storm is disrupting travel across Ontario, closing highways, grounding flights and triggering dozens of crashes as police urge drivers to stay off the roads. Read More
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Road closures, crashes continue to rack up as snow squalls batter London region
- Ontario
- London
- Hwy-401
- source: Bing
- 101 views
- Jan 15, 2026 07:44am
Officials from all of London's school boards made closure announcements in the early morning hours as an unrelenting wave of winter weather passed through the area. Read More
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Schools closed, crashes pile up as snow smacks London region
- Ontario
- London
- Hwy-401
- source: Bing
- 89 views
- Jan 15, 2026 04:27am
Lambton-Kent District and St. Clair District school boards have also closed their schools for the day. The buses were cancelled in Huron and Perth counties, but as of 7:30 a.m. most schools remained ... Read More
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Windsor police say they're responding to a high number of crashes due to snowfall
- Ontario
- Windsor
- Hwy-401
- source: Bing
- 64 views
- Jan 14, 2026 3:26pm
Police forces in Windsor-Essex have a message for drivers after an uptick in crashes on Wednesday related to snowy conditions. Read More
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Tractor-trailer hits pedestrian in South Glengarry
- Ontario
- South Glengarry
- Hwy-401
- source: Bing
- 59 views
- Jan 14, 2026 12:03pm
Members of the Stormont, Dundas & Glengarry (SD&G) Detachment of the Ontario Provincial Police (OPP) are investigating a collision involving a tractor trailer and a pedestrian in South Glengarry. Read More
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- source: Bing
- 53 views
- Nov 11, 2025 04:41am
Lambton County OPP direct eastbound traffic off of Hwy. 402 at Oil Heritage Road on Nov. 10, 2025. Poor weather and road conditions, and an earlier collision, prompted police to shut down a ... Read More
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