Today’s Forecast: Rain Turning to Snow
Thunder Bay is off to a damp start with light rain and a current temperature of 2.5°C. Humidity is maxed out at 100%, matching the dew point, while winds from the east-northeast are blowing at 18 km/h, gusting to 28 km/h.
Walking could become a challenge today and into the last days of 2024, as light rain is likely to freeze.
Visibility is reduced to 8 km under overcast skies. The pressure is 100.5 kPa and falling, signaling continued unsettled weather.
Periods of rain will transition to snow or a rain-snow mix this morning, with local snowfall accumulations of 2 to 4 cm possible. Fog patches will persist, further reducing visibility. Temperatures are expected to hold steady near 2°C, while winds will ease later in the morning.
Tonight: Snow Tapers Off, Fog Returns
This evening, the rain and snow will taper off, leaving mostly cloudy skies. Fog patches are expected to develop near midnight. The temperature will dip to -2°C overnight, making for a frosty night.
Sunday, December 29: Partly Sunny with Morning Fog
Sunday will bring a mix of sun and clouds, with fog patches dissipating by midday. Winds will remain light, and the high will reach 2°C. The morning wind chill will make it feel closer to -4°C, so bundle up early. Sunday night will be partly cloudy with a low of -4°C.
Monday, December 30: Sunshine and Clouds
Monday will feature a mix of sun and clouds, with highs around 0°C. Overnight, clouds will linger, with a 30% chance of flurries and a low of -7°C.
Tuesday, December 31: A Chilly New Year’s Eve
New Year’s Eve will continue the mix of sun and clouds with a 30% chance of flurries. Highs will reach -4°C, while overnight lows will drop to -9°C, making for a brisk end to 2024.
Wednesday, January 1: A Frosty Start to the New Year
The first day of 2025 will be partly sunny with a 40% chance of flurries. Highs will peak at -7°C, while the overnight low will plunge to -12°C, ushering in a chilly start to the new year.
Historical Weather Trivia
Thunder Bay’s warmest recorded high for December 28 was 7.8°C in 1994, while its coldest was a frigid -36.5°C in 1933. Today’s steady 2°C feels relatively mild compared to the city’s historic extremes!
Wardrobe Wisdom
Prepare for mixed precipitation today with waterproof gear and sturdy footwear. As snow accumulates and temperatures drop, switch to insulated outerwear. Bright or reflective layers are a good idea for navigating through foggy conditions.
