Sioux Lookout Weather Update – Monday, October 6, 2025

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Rainy Day Weather

Cool and calm this morning — but windy weather, showers, and even a touch of snow are on the way

Sioux Lookout wakes to a cool but tranquil Monday morning, with partly cloudy skies, light winds, and temperatures near 5°C. However, the calm won’t last. A fast-moving fall system is set to bring gusty winds, scattered showers, and a chance of flurries by Tuesday morning as much colder air arrives behind a cold front.

🌤️ Current Conditions (as of 6:00 AM CDT – Sioux Lookout Airport)

  • Temperature: 5.1°C

  • Dew Point: 3.6°C

  • Humidity: 90%

  • Wind: West at 9 km/h

  • Pressure: 101.8 kPa (rising)

  • Condition: Partly Cloudy

  • Visibility: 24 km

Monday, October 6 Forecast

  • Skies: Mainly cloudy

  • Chance of Showers: 30%, mainly in the afternoon

  • Winds: Becoming southwest 20 km/h, gusting to 40 km/h late in the day

  • High: 10°C

  • UV Index: 3 (moderate)

Tonight

  • Evening: Partly cloudy with a 30% chance of showers

  • Overnight: Showers increase to 70% chance after midnight

  • Wind: Southwest 20 km/h gusting to 50, becoming northwest 40 gusting to 60 km/h before morning

  • Low: +1°C

Tuesday, October 7

  • Cloudy, with a 60% chance of flurries or rain showers in the morning

  • Winds remain strong northwest at 40 km/h, gusting to 60, then easing in the afternoon

  • High: 6°C

  • UV Index: 3 (moderate)

Tuesday Night:

  • Clear skies

  • Low: –2°C
    ❄️ Widespread frost likely

Wednesday, October 8

  • Sunny and milder

  • High: 13°C

Wednesday Night:

  • Clear

  • Low: 6°C


🧥 What to Wear & Prepare For

  • Today:

    • Jacket and layers recommended; breezy by late day

    • Bring a light raincoat or umbrella just in case

  • Tonight–Tuesday:

    • Strong northwest winds, bundle up

    • Prepare for a wet-flurry mix Tuesday AM, especially before sunrise

  • Tuesday Night:

    • First hard freeze of the fall — cover outdoor plants, bring pets indoors


Quick Outlook Summary

Day Conditions High / Low Chance of Precip Wind Gusts
Monday Cloudy, breezy, cool 10°C / +1°C 30–70% SW→NW up to 60 km/h
Tuesday Flurries/showers AM, clearing 6°C / –2°C 60% (AM) NW up to 60 km/h
Wednesday Sunny, calm, milder 13°C / 6°C 0% Light

Weather Trivia

Did you know?
Snow isn’t all that rare in Sioux Lookout in early October. The earliest recorded snowfall here occurred as early as September 30, and while accumulation is unlikely Tuesday, flurries mixed with rain are a classic signal that the first real Arctic air of the season is moving in.

Keep warm and wind-proof this evening — and prepare for that unmistakable hint of winter in the air by Tuesday morning. Stay tuned to the NetNewsLedger Weather Desk for ongoing updates.

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