Thunder Bay – Special Weather Advisory Calling for Heavy Rain and Strong Winds

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Weather Advisory - Rain

Thunder Bay – WEATHER – Thunder Bay is currently under a Special Weather Advisory due to heavy rainfall and strong winds. Rainfall totals are expected to reach 40 to 50 mm by this evening, accompanied by gusting easterly winds near 60 km/h.

Localized flooding in low-lying areas is possible, so residents are advised to stay informed through local authorities.

Here is a detailed breakdown of the weather forecast for Thunder Bay over the next few days.


Current Conditions (November 19, 2024)

As of 5:00 AM EST, Thunder Bay is experiencing light rain with a temperature of 7°C. Winds are easterly at 41 km/h, gusting up to 55 km/h, with a barometric pressure of 100.5 kPa and falling. Humidity is at 94%, indicating very moist conditions. Visibility remains good at 24 km despite the rain.


Forecast

Tuesday, November 19, 2024

  • Weather: Rain, heavy at times, will dominate throughout the day, with an expected total of 30-40 mm of rainfall. Winds will strengthen to southeast 40 km/h, gusting up to 70 km/h this morning. The high will reach 8°C.
  • Tonight: Rain will transition to drizzle this evening, with an additional 5 mm of precipitation. Winds will shift to the southwest at 20 km/h, gusting to 40 km/h, and temperatures will drop to a low of 2°C.

Wednesday, November 20, 2024

  • Weather: Cloudy skies with a 40% chance of flurries or rain showers. Winds will remain southwesterly at 20 km/h in the morning but ease by noon. The high will be 2°C, with a UV index of 1 (low).
  • Night: Cloudy with a 30% chance of flurries or rain showers. Temperatures will drop to -1°C.

Thursday, November 21, 2024

  • Weather: Overcast skies with a 30% chance of rain showers or flurries. The high will reach 5°C.
  • Night: Cloudy with a 30% chance of rain or flurries continuing. The low will be -1°C.

Friday, November 22, 2024

  • Weather: A mix of sun and cloud, with a 30% chance of flurries. Temperatures will peak at 2°C.
  • Night: Periods of clouds with a 30% chance of flurries. Temperatures will drop further to -3°C.

Weather Advisory Details

The Special Weather Advisory issued for Thunder Bay highlights the risk of localized flooding in low-lying areas due to today’s heavy rainfall. Residents are advised to monitor flooding conditions and exercise caution when traveling in areas prone to water pooling.


Wardrobe Suggestions

  • Tuesday (Rainy and Windy): Waterproof jackets, rain boots, and wind-resistant clothing are essential. An umbrella may not be practical due to the gusty winds.
  • Wednesday to Friday: Layered clothing with insulated outerwear and waterproof footwear will help manage the fluctuating temperatures and potential for mixed precipitation.

Historical Weather Trivia

Thunder Bay has seen significant November rainfall events in the past, with the wettest November on record occurring in 1996 when over 70 mm of rain fell during the month. This week’s heavy rain and gusty winds echo those past conditions, bringing a taste of early winter storms.


Sunrise and Sunset Times

  • November 19: Sunrise 7:49 AM / Sunset 4:40 PM
  • November 20: Sunrise 7:51 AM / Sunset 4:39 PM
  • November 21: Sunrise 7:52 AM / Sunset 4:38 PM
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