Avalanche warning issued for parts of WA Cascades

The Northwest Avalanche Center has issued an avalanche warning for parts of the Washington Cascades due to heavy rain falling on deep snow.

The avalanche warning is in effect from Tuesday, March 17 at 6:30 p.m. to Wednesday, March 18 at 6:30 p.m.

Avalanche Warning

An Avalanche Warning is now in effect for the Western Slopes of Cascades Tuesday night through Wednesday due to heavy rain on snow. (FOX 13 Seattle)

What we know:

The area at risk of an avalanche is the West Central zone, which encompasses the west slopes of the Cascades south of State Route 20 and north of I-90. This includes the Mountain Loop Highway and mountains near Highway 2 on the west side of the Cascades.

The warning zone does not include the Mount Baker area, Stevens Pass or Snoqualmie Pass. The area with the highest avalanche danger is near the Mt. Baker Snoqualmie National Forest.

Avalanche Forecast Western Washington

Avalanche Forecast By Zone for the Washington Cascades on March 17, 2026. (Northwest Avalanche Center)

Large and wet avalanches are expected due to rain falling on the recent snow that accumulated during last week's winter storm. Travel in avalanche terrain is not recommended.

More information can be found on the Northwest Avalanche Center website.

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The Source: Information in this story came from the Northwest Avalanche Center.

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