Girdwood Weather & Alyeska Snow Report
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Stay prepared with the best weather links, local forecasts, road updates, and bore tide schedules for Girdwood residents and visitors.
CLIMATE
Girdwood’s climate is a study in extremes, shifting from endless summer glow to a legendary winter wonderland. Here is what you can expect from the weather in Alaska’s favorite mountain town:
Summer: The Land of the Midnight Sun
Summer in Girdwood is defined by its staggering 20 hours of daylight. When the sun is out, the valley is glorious, providing perfect conditions for hiking and exploring. However, keep in mind that Girdwood is nestled within a temperate rainforest. Precipitation is frequent, and the locals follow one golden rule: when the sun peaks out, you drop everything and head outside.
Winter: Deep Snow and Dark Skies
As the seasons shift, the daylight retreats, leading to significant “dark patches” around the winter solstice. But with the darkness comes the “white stuff”—and lots of it.
- The Season: Alyeska Resort typically opens in late November, with the ski season often stretching into late April or May.
- The Sweet Spot: February and March are widely considered the best months to visit. By this time, the snowpack is well-established, and the daylight hours actually begin to exceed those in the Lower 48.
- The Conditions: Expect a premier mix of bluebird days and powder-dumping storms.
Pro Tip: Don’t let the “rainforest” label scare you off. That moisture is exactly why Girdwood boasts some of the most consistent and deepest snowpacks in North America. Just pack a good shell and an extra layer!
FAQs
What is the best month for skiing at Alyeska?
Usually March for the best light/snow balance.
Does it rain a lot in Girdwood during the winter?
Yes, at the base, but it’s often dumping snow at the top.
How much snowfall does Alyeska actually get?
Averaging over 650 inches at the summit.
Is it too dark to ski in December and January?
No, the resort has extensive night skiing.
What are the average temperatures in Girdwood in the summer?
Typically 55°F to 65°F.
When does the ski season usually end?
Late April, sometimes early May.
Is the drive from Anchorage to Girdwood dangerous in winter?
It can be; the Seward Highway is scenic but prone to black ice and high winds.
Do I need a 4WD vehicle to get to Girdwood?
Highly recommended from November through April.
Is the Alyeska Tram open if it’s windy?
It often closes or goes on "wind hold" if gusts exceed certain limits.
What should I pack for a summer trip to Girdwood?
Layers and high-quality rain gear—Girdwood is a rainforest.
What time is the Bore Tide hitting Bird Point today?
For today's prediction, go to the Bore Tide Schedule page.
