December 21, 2024: Greater Sudbury Weekend Weather Outlook

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Winter Weather Update

Looking to Warmer Weather For Christmas

Sudbury – WEATHER DESK – Winter’s icy grip is firmly on Greater Sudbury this weekend, with temperatures plummeting to dangerous lows and wind chills intensifying the cold. Residents should take precautions to avoid frostbite and stay warm, especially during outdoor activities.

However some relief is in site as Ontario will warm up to above seasonal weather conditions heading to Christmas Day.


Today’s Weather Overview

Current Conditions

  • Temperature: -21.7°C
  • Wind: N at 14 km/h
  • Wind Chill: -31°C
  • Humidity: 75%
  • Pressure: 103.0 kPa (Rising)
  • Condition: Light Snow
  • Visibility: 24 km

Daytime Forecast

The day begins with a mix of sun and cloud and a 30% chance of flurries through the morning and early afternoon. Skies will become sunny by late afternoon. Winds remain light (up to 15 km/h), but the wind chill will drop to a dangerous -35°C this morning and -25°C in the afternoon. The high temperature will reach -18°C. Risk of frostbite is significant.

Tonight’s Weather

Clear skies and light winds will persist, but temperatures will plummet to a low of -28°C. Wind chills will reach a frigid -36°C overnight. Frostbite risk remains high.


Tomorrow’s Forecast

Sunday, December 22

  • Daytime: Sunny with increasing cloudiness early in the afternoon. Winds up to 15 km/h. Temperatures rise slightly to a high of -16°C, with wind chills of -37°C in the morning and -24°C in the afternoon.
  • Evening: Cloudy skies bring a 60% chance of flurries. Temperatures dip to -15°C overnight.

Monday, December 23

  • Daytime: Periods of snow are expected, with temperatures warming to a high of -4°C.
  • Evening: Cloudy with a 60% chance of flurries. Low temperature around -9°C.

Tuesday, December 24

  • Daytime: A mix of sun and cloud with a 30% chance of flurries. High of -5°C.
  • Evening: Cloudy periods with a 30% chance of flurries. Low of -10°C.

Wardrobe Recommendations

  • Saturday and Sunday: Bundle up in heavy winter coats, thermal layers, scarves, gloves, and insulated boots to protect against extreme cold. Cover all exposed skin to prevent frostbite.
  • Monday and Tuesday: Waterproof outerwear and warm layers will help during periods of snow and flurries.

Weather Trivia

Did you know? Greater Sudbury’s coldest recorded December temperature was a bone-chilling -44.4°C in 1989. This weekend’s lows are cold but far from record-breaking for this northern Ontario city!

 

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