Current Hwy-4 Ontario Weather Conditions
These are the latest weather conditions reported from Lucan, ON (in the middle of Hwy-4 Ontario)
Weather near other cities along Hwy-4 Ontario
Tue
Fri
Sun
54° F 
74° F 
69° F 
53° F 
74° F 
83° F Weather News Reports
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Highway 401 | Windsor Star
- Ontario
- Tecumseh
- Hwy-401
- source: Bing
- 15 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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- source: Bing
- 48 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
- 38 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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16 collisions on Hwy 417 Wednesday morning, OPP say
- Ontario
- Ottawa
- Hwy-417
- source: Bing
- 45 views
- May 30, 2026 05:13am
Multiple crashes on Highway 417 in east Ottawa due to extensive black ice forced some lanes to close temporarily on Wednesday morning. About 16 collisions were logged from 6 a.m. to 10:45 a.m., ... Read More
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Freezie truck fire closes Highway 401 west of Brockville
- Ontario
- Brockville
- Hwy-401
- source: Bing
- 40 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
- 65 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
- 72 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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Severe winter storm leaves 150 vehicles abandoned as communities rally to rescue stranded motorists in southwestern Ontario
- Ontario
- Hwy-402
- source: Bing
- 102 views
- Feb 08, 2026 9:03pm
A severe weekend blizzard paralyzed southwestern Ontario highways. About 150 vehicles were abandoned on Highway 402. Snowmobilers, farmers, and emergency crews conducted improvised rescues. Whiteout ... Read More
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Ontario police investigating after vehicle flips onto Highway 401 from Highway 427
- Ontario
- Cambridge
- Hwy-401
- source: Bing
- 54 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
- 54 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
- 157 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
- 45 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
- 43 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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More accidents and clean up after Lambton's winter storm
- Ontario
- Plympton-wyoming
- Hwy-402
- source: Bing
- 53 views
- Jan 16, 2026 1:16pm
Black ice was causing some problems on Highway 402 this morning. Drivers report multiple transport trucks hit the ditch beween the Nauvoo Road and Kerwood exit heading eastbound. OPP were not ... 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
- 72 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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Toronto snowstorm live: Highway 400 closed at Finch; OPP reporting 200 collisions as severe weather warning continues
- Ontario
- Hwy-400
- source: Bing
- 68 views
- Jan 15, 2026 12:45pm
Environment Canada is warning of up to 35 cm of snow by Thursday afternoon. Read More
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First winter storm of 2025-2026 leads to dozens of collisions in Kingston and surrounding area
- Ontario
- Hwy-401
- source: Bing
- 158 views
- Nov 09, 2025 1:58pm
Highway 401 westbound closed during one of about a dozen collisions during a winter storm on Sunday, Nov. 9, 2025. Photo via MTO. The first winter storm ... Read More
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Brampton's weather, highway closures and top stories on Nov. 7
- Ontario
- Brampton
- Hwy-50
- source: Bing
- 109 views
- Nov 07, 2025 03:11am
Expect periods of rain this morning and closures on Highway 10, Highway 401, Highway 403, Highway 410 and Queen Elizabeth Way ... Read More
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Dashcam captures wrong-way driver on Highway 401 in Milton
- Ontario
- Cramahe
- Hwy-401
- source: Bing
- 67 views
- Sep 17, 2025 08:49am
OPP shared shocking video of a wrong-way driver on Highway 401 and James Snow Parkway in Milton over the weekend. Read More
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Ford government directed staff to 'brainstorm' how to subsidize truck tolls on Hwy. 407
- Ontario
- Cardinal
- Hwy-401
- source: Bing
- 59 views
- Aug 08, 2025 03:00am
Internal documents show civil servants were told to 'brainstorm and explore' policies to reduce congestion on Highway 401, including 'diverting' truck traffic to the 407. Read More
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- source: Bing
- 106 views
- Jun 09, 2025 05:31am
A woman was killed June 7 when her eastbound vehicle hit a guide rail near James Snow Parkway and was then struck by an eastbound pickup truck, say Ontario Provincial Police. Read More
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- source: Bing
- 113 views
- Jun 07, 2025 09:32am
The woman was driving eastbound near James Snow Parkway when her vehicle struck the guide rail and was then hit by a pickup truck driving eastbound, police say. Read More
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Freezing rain results in power outages and a dozen collisions along highway 401
- Ontario
- Kingston
- Hwy-401
- source: Bing
- 132 views
- Mar 29, 2025 08:18am
At 10:20 a.m. Frontenac OPP closed the west bound lane of highway 401 west of Gardiners Road for a collision that resulted in a tractor trailer rollover blocking the lanes. The transport was hauling ... Read More
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Low Visibility on Toronto Roads as Winter Storm Strikes Southern Ontario
- Ontario
- Toronto
- Hwy-427
- source: Bing
- 91 views
- Feb 16, 2025 5:20pm
Visibility was low on Toronto roads on Sunday, February 16, as a winter storm battered portions of Ontario.Footage from Sachin Mandot shows low visibility on Highway 427, as snow kept falling in the ... Read More
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