THUNDER STORM ALERT 20mm Rain for Cornwall Ontario SEPT 10, 2016

THUNDER STORM ALERT 20mm Rain for Cornwall Ontario SEPT 10, 2016

Watches 12:27 PM EDT Saturday 10 September 2016 Severe thunderstorm watch in effect for: Cornwall – Lancaster Maxville – Alexandria Morrisburg – Long Sault Winchester – Newington Conditions are favourable for the development of dangerous thunderstorms that may be capable of producing strong wind gusts, large hail and torrential rain. A fast moving cold front […]

RAIN & FLOOD ALERT Up to 60mm of Rain to Pelt Cornwall Ontario AUG 16, 2016

RAIN & FLOOD ALERT Up to 60mm of Rain to Pelt Cornwall Ontario AUG 16, 2016

Rains to Start Tuesday Afternoon 5:01 AM EDT Tuesday 16 August 2016 Rainfall warning in effect for: Cornwall – Lancaster Maxville – Alexandria Morrisburg – Long Sault Winchester – Newington A significant widespread rainfall is expected beginning late this morning or early this afternoon and overnight or early Wednesday morning. The rain will be heavy […]

3 DAY HEAT ALERT FOR CORNWALL ONTARIO AREA Aug 9-11, 2016

3 DAY HEAT ALERT FOR CORNWALL ONTARIO AREA Aug 9-11, 2016

CFN is posting a heat alert for the Cornwall Ontario area starting Tuesday August, 9th, 2016.   Temperatures will be over 30c with humidex’s approaching or going over 40c before rains cool things down over the weekend. Warnings 4:15 AM EDT Tuesday 09 August 2016 Heat Warning in effect for: Cornwall – Lancaster Maxville – […]

CFN HEAT ALERT for August 4, 2016

CFN HEAT ALERT for August 4, 2016

Warnings 4:27 AM EDT Thursday 04 August 2016 Heat Warning in effect for: Cornwall – Lancaster Maxville – Alexandria Morrisburg – Long Sault Winchester – Newington A heat episode is expected today and Friday for most regions in Southern Ontario. Daytime temperatures will reach low thirties with afternoon humidex values in the mid to upper […]

HAIL & THUNDER for SATURDAY in Cornwall Ontario SATURDAY July 23, 2016

HAIL & THUNDER for SATURDAY in  Cornwall Ontario SATURDAY July 23, 2016

Issued at 10:52 Saturday 23 July 2016 Conditions are favourable for the development of dangerous thunderstorms that may be capable of producing strong wind gusts, damaging hail and heavy rain. Thunderstorms have the potential to become severe early this afternoon until this evening. ### Very large hail can damage property, break windows, dent vehicles and […]

3rd Day of Heat ALERTS for Cornwall Ontario – JULY 14, 2016

3rd Day of Heat ALERTS for Cornwall Ontario – JULY 14, 2016

Alerts for: Cornwall – Morrisburg Warnings 4:41 AM EDT Thursday 14 July 2016 Heat Warning in effect for: Cornwall – Lancaster Maxville – Alexandria Morrisburg – Long Sault Winchester – Newington A hot and humid airmass will continue to affect the regions today. Maximum temperatures will be near 30 degrees and Maximum humidex values will […]

Seniors Heat Alert for Thursday MAY 12, 2016 in Cornwall Ontario

Seniors Heat Alert for Thursday MAY 12, 2016 in Cornwall Ontario

Cornwall Ontario residents will see temperatures spike and nearly hit 30c today before the rains cool things down starting Friday. The sudden temperature rise, before some have their air conditioners installed, leads to our warning for Seniors. Nearly 30 mm of rain is predicted from Friday to Sunday  washing out most of the weekend. Temperatures […]