Yesterday was #Ottawa's 5th consecutive day with maximum temperature ≥ 0°C. This is the longest run before January 13 in 13 years, since Jan 12th, 2013. #YowWx #OttWeather #YOW #OttNews #ONWx
January 13, 2026 at 11:26 AM
Yesterday was #Ottawa's 5th consecutive day with maximum temperature ≥ 0°C. This is the longest run before January 13 in 13 years, since Jan 12th, 2013. #YowWx #OttWeather #YOW #OttNews #ONWx
With 12cm of forecast snow, tomorrow could be #Ottawa's snowiest Jan 11th since 1895. #YowWx #OttWeather
January 10, 2026 at 12:15 PM
With 12cm of forecast snow, tomorrow could be #Ottawa's snowiest Jan 11th since 1895. #YowWx #OttWeather
🥇With a max gust of 86km/h, today is #Ottawa's windiest Jan 9th since records began in 1956. #YowWx #OttWeather #YOW #OttNews #ONWx
January 10, 2026 at 3:09 AM
🥇With a max gust of 86km/h, today is #Ottawa's windiest Jan 9th since records began in 1956. #YowWx #OttWeather #YOW #OttNews #ONWx
With a wind gust of 86km/h, today is #Ottawa's windiest day since Apr 29th. #YowWx #OttWeather
January 10, 2026 at 2:54 AM
With a wind gust of 86km/h, today is #Ottawa's windiest day since Apr 29th. #YowWx #OttWeather
With a wind gust of 86km/h, today is #Ottawa's windiest January day in almost 30 years, since Jan 27th, 1996. #YowWx #OttWeather #OttNews
January 10, 2026 at 2:39 AM
With a wind gust of 86km/h, today is #Ottawa's windiest January day in almost 30 years, since Jan 27th, 1996. #YowWx #OttWeather #OttNews
January 10, 2026 at 2:05 AM
January 9, 2026 at 5:58 PM
Wednesday was #Ottawa's 20th consecutive day with precipitation. This is the longest run in almost 15 years, since Jan 16th, 2011. #YowWx #OttWeather #YOW #OttNews #ONWx
January 9, 2026 at 4:57 PM
Wednesday was #Ottawa's 20th consecutive day with precipitation. This is the longest run in almost 15 years, since Jan 16th, 2011. #YowWx #OttWeather #YOW #OttNews #ONWx
6pm today was #Ottawa's 189th consecutive hour with temperature ≤ -8°C. This is the longest run in almost 13 years, since Feb 9th, 2013. #YowWx #OttWeather #YOW #OttNews #ONWx
January 7, 2026 at 1:54 AM
6pm today was #Ottawa's 189th consecutive hour with temperature ≤ -8°C. This is the longest run in almost 13 years, since Feb 9th, 2013. #YowWx #OttWeather #YOW #OttNews #ONWx
Today is #Ottawa's 19th consecutive day with precipitation. This is the longest run in almost 12 years, since Jan 20th, 2014. #YowWx #OttWeather #YOW #OttNews #ONWx
January 7, 2026 at 1:39 AM
Today is #Ottawa's 19th consecutive day with precipitation. This is the longest run in almost 12 years, since Jan 20th, 2014. #YowWx #OttWeather #YOW #OttNews #ONWx
Over the past 72 years, #Ottawa's average wind has decreased by 0.9 ± 1.1 km/h (95% CI). #YowWx #OttWeather
January 5, 2026 at 3:05 AM
Over the past 72 years, #Ottawa's average wind has decreased by 0.9 ± 1.1 km/h (95% CI). #YowWx #OttWeather
Over the past 72 years, #Ottawa's average humidity has increased by 2.3 ± 2.1% (95% CI). #YowWx #OttWeather
January 5, 2026 at 2:50 AM
Over the past 72 years, #Ottawa's average humidity has increased by 2.3 ± 2.1% (95% CI). #YowWx #OttWeather
Over the past 72 years, #Ottawa's average dewpoint has increased by 1.9 ± 0.7°C (95% CI). #YowWx #OttWeather
January 5, 2026 at 2:35 AM
Over the past 72 years, #Ottawa's average dewpoint has increased by 1.9 ± 0.7°C (95% CI). #YowWx #OttWeather
Over the past 70 years, #Ottawa's annual cumulative snowpack has decreased by 808 ± 1145 cm·days (95% CI). #YowWx #OttWeather
January 5, 2026 at 2:20 AM
Over the past 70 years, #Ottawa's annual cumulative snowpack has decreased by 808 ± 1145 cm·days (95% CI). #YowWx #OttWeather
Over the past 152 years, #Ottawa's annual snowfall has decreased by about 34 ± 36 cm (95% CI). #YowWx #OttWeather
January 5, 2026 at 2:05 AM
Over the past 152 years, #Ottawa's annual snowfall has decreased by about 34 ± 36 cm (95% CI). #YowWx #OttWeather
Over the past 152 years, #Ottawa's annual rain has increased by about 216 ± 65 mm (95% CI). #YowWx #OttWeather
January 5, 2026 at 1:50 AM
Over the past 152 years, #Ottawa's annual rain has increased by about 216 ± 65 mm (95% CI). #YowWx #OttWeather
Over the past 152 years, #Ottawa's annual precipitation has increased by about 108 ± 65 mm (95% CI). #YowWx #OttWeather
January 5, 2026 at 1:35 AM
Over the past 152 years, #Ottawa's annual precipitation has increased by about 108 ± 65 mm (95% CI). #YowWx #OttWeather
Over the past 152 years, #Ottawa's annual low temperature has increased by 2.5 ± 0.5°C (95% CI). #YowWx #OttWeather
January 5, 2026 at 1:20 AM
Over the past 152 years, #Ottawa's annual low temperature has increased by 2.5 ± 0.5°C (95% CI). #YowWx #OttWeather
Over the past 152 years, #Ottawa's annual high temperature has increased by 1.4 ± 0.5°C (95% CI). #YowWx #OttWeather
January 5, 2026 at 1:05 AM
Over the past 152 years, #Ottawa's annual high temperature has increased by 1.4 ± 0.5°C (95% CI). #YowWx #OttWeather
#Ottawa just had its driest December since December 2014. Total precipitation was just 45.5 mm. #YowWx #OttWeather
January 5, 2026 at 12:50 AM
#Ottawa just had its driest December since December 2014. Total precipitation was just 45.5 mm. #YowWx #OttWeather
For only the 8th time in recorded history, #Ottawa stayed above -23.9°C during an entire year (2025). #YowWx #OttWeather
January 4, 2026 at 8:34 PM
For only the 8th time in recorded history, #Ottawa stayed above -23.9°C during an entire year (2025). #YowWx #OttWeather
For only the 10th time in recorded history, #Ottawa had fewer than 14 thunderstorm days during a year (2025). #YowWx #OttWeather
January 4, 2026 at 8:19 PM
For only the 10th time in recorded history, #Ottawa had fewer than 14 thunderstorm days during a year (2025). #YowWx #OttWeather
#Ottawa just had its driest year since 2015. Total precipitation was just 774.2 mm. #YowWx #OttWeather
January 4, 2026 at 8:04 PM
#Ottawa just had its driest year since 2015. Total precipitation was just 774.2 mm. #YowWx #OttWeather
With a forecast high of just -15°C, tomorrow is forecast to be #Ottawa's coldest day in almost 3 years, since Feb 4th, 2023. #YowWx #OttWeather
January 3, 2026 at 9:30 PM
With a forecast high of just -15°C, tomorrow is forecast to be #Ottawa's coldest day in almost 3 years, since Feb 4th, 2023. #YowWx #OttWeather
December summary: #Ottawa broke (or almost broke) 10 records during December. #YowWx #OttWeather
January 3, 2026 at 1:05 PM
December summary: #Ottawa broke (or almost broke) 10 records during December. #YowWx #OttWeather