Seattle residents, get ready—a blast of bitterly cold air is settling in, bringing unseasonably low temperatures and the possibility of snow. While Seattle is no stranger to rainy, chilly weather, these temperatures are well below normal, raising concerns about icy roads, freezing conditions, and the potential for disruptions to daily life.
If you’ve been enjoying the mild start to February, it’s time to bundle up. The coldest air of the season is moving in, with nighttime temperatures plunging into the low 20s, far below the city’s typical February lows of around 37°F (3°C). Some areas outside the city could see even colder conditions.
Breaking Down the Week’s Forecast
Seattle’s weather can change quickly, but one thing is certain—this week will be much colder than usual, and some parts of the region could even see snow. Here’s what to expect:
- Monday (Today): The morning will be cloudy and chilly, but the sun will break through in the afternoon. High temperatures will only reach 41°F (5°C), while nighttime lows will drop to a frigid 22°F (-6°C).
- Tuesday: A mostly sunny but bitterly cold day. Highs will stay near 37°F (3°C), but at night, temperatures will once again fall into the low 20s.
- Wednesday: Another cold day with sunshine mixing with clouds. Highs around 42°F (5°C), with overnight lows dropping to 24°F (-5°C).
- Thursday: A slight warm-up, but still chilly. Expect high clouds filtering through the sky with a high of 42°F (6°C), but nighttime lows remain cold at 29°F (-2°C).
- Friday: The cold pattern slowly starts to break, with a high of 44°F (7°C) and a low of 34°F (1°C).
What Does This Cold Snap Mean for Seattle?
Seattle doesn’t often experience extreme cold, so this temperature drop could lead to several challenges.
- Icy Roads & Sidewalks: With overnight lows well below freezing, any leftover moisture on roads and sidewalks could freeze overnight, creating dangerous black ice.
- Cold Stress Risks: For those who spend time outdoors, prolonged exposure to these temperatures can lead to frostbite and hypothermia. It’s crucial to wear warm layers, gloves, and a hat if you’re heading outside.
- Increased Heating Costs: With temperatures much lower than normal, many residents will be using their heating systems more than usual, leading to higher energy bills. Make sure your heating system is working efficiently to avoid unexpected problems.
- Potential Snow Showers: While this storm system isn’t expected to bring a major snowstorm, some light snow or flurries could mix in later in the week, especially in higher elevations.
How to Stay Safe and Prepared
Seattle is no stranger to winter weather, but these unseasonably cold temperatures warrant extra precautions.
- Stay Warm & Dress in Layers: Wear insulated jackets, gloves, hats, and scarves to protect against the bitter cold.
- Watch for Ice on Roads & Sidewalks: Drive cautiously, leave extra space between cars, and be mindful of black ice, especially in the mornings and late at night.
- Check on Vulnerable Neighbors & Pets: Elderly individuals, young children, and pets are more susceptible to extreme cold. Make sure they have a warm place to stay.
- Prepare Your Home: Protect pipes from freezing, seal any drafts, and make sure you have extra blankets and emergency supplies in case of power outages.
- Stay Informed: Keep an eye on weather updates, advisories, and road conditions throughout the week.
Why Is Seattle So Cold This Week?
This frigid weather is due to an Arctic air mass pushing down from Canada, bringing temperatures much lower than usual. Normally, Seattle benefits from the Pacific Ocean’s moderating effects, but this week’s dry, cold air from the north is overriding that influence.
Because of this strong Arctic blast, the city is experiencing temperatures more typical of inland areas rather than the relatively mild conditions Seattleites are used to.
Final Thoughts: Seattle’s Deep Freeze Won’t Last Forever—But It Will Be Brutal
For now, Seattle residents should prepare for a week of freezing nights and chilly days. While this won’t be the coldest weather the city has ever seen, it’s far below normal and could make for dangerous conditions if you’re not careful.
Bundle up, stay safe on the roads, and be prepared for some of the coldest nights of the season. If you’re hoping for some relief, the weekend looks slightly warmer—but winter isn’t done with us just yet
