Sioux Lookout Weather: Frosty Mornings and Icy Wind Chills

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Winter Weather Update

Winter Keeps a Tight Grip

Sioux Lookout begins the day under cloudy skies with bitterly cold temperatures and brisk wind chills. Frostbite risks are high, so bundle up before stepping outside!


Current Conditions

At 5:00 AM CST, the temperature is -17°C, with a wind chill making it feel like -22°C. The skies are cloudy, visibility is excellent at 24 km, and winds are light from the north at 7 km/h. Humidity is at 77%, and the barometric pressure is 103.6 kPa and rising, suggesting stable but frigid conditions.


Today’s Forecast: Chilly Winds and Clearing Skies

The day will feature a mix of sun and cloud with a 30% chance of early-morning flurries. Winds will remain light at up to 15 km/h, but temperatures will drop to -23°C early this morning before slightly rising later in the day. Wind chills will feel as cold as -31°C in the morning, improving to -21°C this afternoon. The UV index is 1 (low), and frostbite is a concern with prolonged exposure.


Tonight: Bitter Cold Settles In

Partly cloudy skies dominate the evening, with a 30% chance of flurries. Winds will stay light at up to 15 km/h, but temperatures will plunge to -27°C. Wind chills will feel like -36°C, making frostbite risks extreme overnight.


Looking Ahead

Wednesday, January 8
A mix of sun and cloud will continue, with a 30% chance of morning flurries. Winds shift to the south at 20 km/h by the afternoon. The high will reach -18°C, but the morning wind chill of -36°C will only improve to -28°C in the afternoon.
Overnight: Clear skies and a low of -24°C.

Thursday, January 9
Increased cloudiness with a 60% chance of snow is expected. The high will climb to -10°C, offering a relative warm-up.
Overnight: Cloudy skies persist with a low of -15°C.

Friday, January 10
A mix of sun and cloud with a 30% chance of flurries returns. The high will be -12°C, and the overnight low will drop to -23°C.


Historical Temperatures for January 7

Sioux Lookout’s historical extremes illustrate the variability of the region’s winters:

  • Record High: 3.9°C
  • Record Low: -41.0°C

What to Wear?

Prepare for the cold by layering up! A heavy winter coat, insulated gloves, a warm hat, and thermal socks are essential. Use a scarf or balaclava to cover your face and minimize frostbite risks, and wear boots designed for extreme cold.


Did You Know?

Sioux Lookout’s location near the boreal forest often exposes it to extreme cold spells, with wind chills regularly dropping into the dangerous range. Locals rely on layering and smart winter gear to stay warm and safe!

 

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