One of the world’s oldest national parks, Mount Rainier became part of the federal system in 1899, shortly after its last eruption. Park status was the culmination of a long campaign by John ...

Cloudy. Slight chance of a shower, becoming less likely this morning. Winds south to southeasterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures between 9 and 14.

Forecast issued at 4:25 pm EST on Monday 28 April 2025. Cloudy. Medium chance of showers, most likely in the early morning. Winds west to southwesterly 15 to 20 km/h tending south to southwesterly 20 ...