Hourly Weather Forecast - Mount Rainier Natl Park, WA

9 AM
37°F
100%
10mph
ESE
Rain
Humidity
89%
Feels like
29°F
Dew Point
34°F
10 AM
38°F
100%
11mph
ESE
Light Rain
Humidity
89%
Feels like
30°F
Dew Point
35°F
11 AM
39°F
100%
12mph
ESE
Light Rain
Humidity
90%
Feels like
31°F
Dew Point
36°F
12 PM
41°F
100%
11mph
SE
Rain
Humidity
92%
Feels like
34°F
Dew Point
38°F
1 PM
42°F
100%
10mph
SE
Rain
Humidity
95%
Feels like
36°F
Dew Point
41°F
2 PM
43°F
100%
6mph
SSE
Rain
Humidity
99%
Feels like
39°F
Dew Point
43°F
3 PM
44°F
100%
5mph
SSW
Rain
Humidity
96%
Feels like
41°F
Dew Point
43°F
4 PM
44°F
100%
6mph
WSW
Rain
Humidity
97%
Feels like
41°F
Dew Point
44°F
4:21 PM
5 PM
44°F
100%
8mph
WSW
Rain
Humidity
96%
Feels like
40°F
Dew Point
44°F
6 PM
44°F
100%
9mph
WSW
Rain
Humidity
98%
Feels like
39°F
Dew Point
44°F
7 PM
43°F
100%
9mph
W
Rain
Humidity
100%
Feels like
38°F
Dew Point
43°F
8 PM
42°F
100%
9mph
W
Rain
Humidity
99%
Feels like
36°F
Dew Point
42°F
9 PM
40°F
90%
9mph
W
Rain
Humidity
99%
Feels like
35°F
Dew Point
40°F
10 PM
39°F
80%
10mph
W
80% Chance of Rain
Humidity
99%
Feels like
33°F
Dew Point
39°F
11 PM
38°F
80%
9mph
W
80% Chance of Rain
Humidity
99%
Feels like
31°F
Dew Point
38°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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