Thursday, November 20, 2025 — NetNewsLedger Weather Desk
It’s a grey and damp morning across Greenstone. At 5:00 a.m. EST, Geraldton Airport is cloudy and 1.6°C with humidity at 95%, barometric pressure at 101.2 kPa, and a south-southwest wind near 21 km/h gusting to 32. Visibility is 16 km. That on-the-edge temperature means slush and wet streets early.
Today — Periods of Snow or Rain, Then Drizzly and Mild
Through the morning, periods of snow or rain continue, tapering off into the afternoon. After that, expect cloudy skies with a 40 percent chance of drizzle hanging around. Winds settle from the southwest near 20 km/h, and temperatures hold close to +3°C. Where surfaces sit near freezing—elevated bridges, untreated sidewalks—watch for slick patches when showers flip briefly to wet snow.
Tonight — Colder Air Noses Back In
Cloud sticks around this evening with a 60 percent chance of flurries overnight as cooler air returns. Winds shift west near 20 km/h, becoming light early in the evening. The low dips to –3°C, and the wind chill will feel closer to –7 overnight. Any leftover dampness will refreeze late—black ice is likely by daybreak.
Friday — Seasonable Chill and On-and-Off Flurries
Friday stays cloudy with a 40 percent chance of flurries and a colder high near –2°C. Friday night turns crisper under cloudy periods with a low near –11°C. It’s the kind of night that frosts windshields fast.
Saturday — Brighter Breaks, Still a Few Flurries
Saturday brings a mix of sun and cloud with a 30 percent chance of flurries and an afternoon high near –1°C. Saturday night remains mostly cloudy with a 30 percent chance of flurries and a low near –1°C.
What to Wear & Road Tips
Plan on a warm base layer, a fleece or sweater, and a wind- and water-resistant shell for today’s drizzle and breeze. Waterproof, grippy boots are your best friend for slush this morning and refreeze tonight. Drivers should leave extra room, use low beams in any fog or drizzle, and expect quick changes in traction near sunset and again toward dawn.
Greenstone Weather Trivia
A shallow layer of slightly warmer air above sub-zero ground can turn light snow into freezing drizzle in a hurry—one reason this region can go from wet to glazed in the span of a few blocks.
