Weather Forecast for Mt Rainier National Park
Washington, United States of America
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Current Weather - Mt Rainier National Park: 4°C
Current Weather - Mt Rainier National Park: 4°C
Washington, United States of America
Patchy snow nearby
Feels like 1°C
Wind
7 km/h WNW
Humidity
91%
Pressure
1009 mb
UV Index
1
Visibility
9 km
Moderate rain
Wednesday, March 04, 2026
High
5°C
Low
1°C
Rain Chance
89%
Hourly Forecast
2°C
2°C
1°C
1°C
Day Statistics
Maximum Wind
13 km/h
Humidity
88%
Precipitation
11 mm
UV Index
0
Visibility
4 km
Rain Chance
89%
Snow Chance
4%
Sun & Moon
Sunrise
06:39 AM
Sunset
05:55 PM
Moonrise
07:45 PM
Moonset
07:01 AM
Moon Phase
Waning Gibbous
Moon Illumination
100%
Air Quality
PM2.5
1.1
μg/m³
PM10
1.1
μg/m³
NO₂
2.6
μg/m³
O₃
66.5
μg/m³
SO₂
0.9
μg/m³
CO
134.7
μg/m³
Cloudy
Thursday, March 05, 2026
High
1°C
Low
-3°C
Rain Chance
0%
Hourly Forecast
-0°C
-1°C
-1°C
-2°C
-2°C
-2°C
-2°C
-2°C
-2°C
-1°C
-1°C
-0°C
1°C
1°C
1°C
1°C
1°C
0°C
-0°C
-1°C
-1°C
-1°C
-1°C
-1°C
Day Statistics
Maximum Wind
14 km/h
Humidity
89%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
3%
Sun & Moon
Sunrise
06:37 AM
Sunset
05:57 PM
Moonrise
08:56 PM
Moonset
07:17 AM
Moon Phase
Waning Gibbous
Moon Illumination
97%
Air Quality
PM2.5
1.1
μg/m³
PM10
1.2
μg/m³
NO₂
1.9
μg/m³
O₃
85.6
μg/m³
SO₂
1.1
μg/m³
CO
146.8
μg/m³
Moderate rain
Friday, March 06, 2026
High
6°C
Low
-1°C
Rain Chance
73%
Hourly Forecast
-0°C
0°C
0°C
1°C
1°C
1°C
1°C
1°C
2°C
3°C
4°C
4°C
5°C
5°C
5°C
5°C
5°C
4°C
4°C
3°C
3°C
3°C
1°C
2°C
Day Statistics
Maximum Wind
13 km/h
Humidity
92%
Precipitation
9 mm
UV Index
1
Visibility
3 km
Rain Chance
73%
Snow Chance
18%
Sun & Moon
Sunrise
06:35 AM
Sunset
05:58 PM
Moonrise
10:06 PM
Moonset
07:33 AM
Moon Phase
Waning Gibbous
Moon Illumination
93%
Air Quality
PM2.5
1.1
μg/m³
PM10
1.2
μg/m³
NO₂
1.8
μg/m³
O₃
82.8
μg/m³
SO₂
0.9
μg/m³
CO
149.9
μg/m³
Moderate rain
Saturday, March 07, 2026
High
5°C
Low
0°C
Rain Chance
88%
Hourly Forecast
2°C
2°C
2°C
3°C
3°C
3°C
3°C
3°C
4°C
4°C
4°C
4°C
3°C
2°C
2°C
2°C
1°C
1°C
1°C
1°C
1°C
1°C
1°C
1°C
Day Statistics
Maximum Wind
11 km/h
Humidity
97%
Precipitation
6 mm
UV Index
1
Visibility
0 km
Rain Chance
88%
Snow Chance
16%
Sun & Moon
Sunrise
06:33 AM
Sunset
06:00 PM
Moonrise
11:16 PM
Moonset
07:52 AM
Moon Phase
Waning Gibbous
Moon Illumination
87%
Air Quality
PM2.5
1.2
μg/m³
PM10
1.4
μg/m³
NO₂
2.5
μg/m³
O₃
65.9
μg/m³
SO₂
1
μg/m³
CO
149.5
μg/m³
Moderate rain
Sunday, March 08, 2026
High
4°C
Low
-3°C
Rain Chance
84%
Hourly Forecast
1°C
1°C
1°C
1°C
1°C
0°C
1°C
1°C
2°C
2°C
2°C
3°C
3°C
3°C
3°C
4°C
4°C
4°C
3°C
3°C
2°C
0°C
-1°C
-2°C
Day Statistics
Maximum Wind
18 km/h
Humidity
97%
Precipitation
14 mm
UV Index
1
Visibility
6 km
Rain Chance
84%
Snow Chance
27%
Sun & Moon
Sunrise
06:31 AM
Sunset
06:01 PM
Moonrise
No moonrise
Moonset
08:14 AM
Moon Phase
Waning Gibbous
Moon Illumination
80%
Air Quality
PM2.5
2.1
μg/m³
PM10
2.2
μg/m³
NO₂
3.5
μg/m³
O₃
54.1
μg/m³
SO₂
0.9
μg/m³
CO
169.4
μg/m³
Light freezing rain
Monday, March 09, 2026
High
1°C
Low
-5°C
Rain Chance
85%
Hourly Forecast
-3°C
-3°C
-4°C
-4°C
-4°C
-4°C
-4°C
-3°C
-3°C
-2°C
-2°C
-1°C
-1°C
-0°C
0°C
-0°C
-0°C
-1°C
-2°C
-3°C
-3°C
-4°C
-5°C
-5°C
Day Statistics
Maximum Wind
21 km/h
Humidity
85%
Precipitation
0 mm
UV Index
1
Visibility
9 km
Rain Chance
85%
Snow Chance
61%
Sun & Moon
Sunrise
07:30 AM
Sunset
07:03 PM
Moonrise
01:25 AM
Moonset
09:42 AM
Moon Phase
Waning Gibbous
Moon Illumination
72%
Moderate or heavy snow showers
Tuesday, March 10, 2026
High
0°C
Low
-7°C
Rain Chance
88%
Hourly Forecast
-5°C
-5°C
-5°C
-5°C
-5°C
-5°C
-4°C
-4°C
-3°C
-3°C
-2°C
-1°C
-1°C
-0°C
-0°C
-0°C
-1°C
-2°C
-3°C
-5°C
-6°C
-6°C
-7°C
-7°C
Day Statistics
Maximum Wind
16 km/h
Humidity
84%
Precipitation
1 mm
UV Index
1
Visibility
8 km
Rain Chance
88%
Snow Chance
76%
Sun & Moon
Sunrise
07:28 AM
Sunset
07:04 PM
Moonrise
02:30 AM
Moonset
10:17 AM
Moon Phase
Waning Gibbous
Moon Illumination
63%
Weather Alerts
Winter Weather Advisory issued March 3 at 11:50PM PST until March 5 at 10:00AM PST by NWS Seattle WA
* WHAT...Snow is expected across the Central and Southern Washington Cascades. Accumulations of 7-9 inches are possible for elevations between 3500-4500 feet, with locally higher amounts at higher elevation locations. * WHERE...Cascades of Snohomish and Northern King Counties, Cascades of Pierce and Lewis Counties, and Cascades of Southern King County. * WHEN...From 4 AM Wednesday to 10 AM PST Thursday. * IMPACTS...Travel could be difficult. * ADDITIONAL DETAILS...Snowfall will be heaviest Wednesday afternoon into Thursday night across Stevens, Snoqualmie, and White Pass.
Slow down and use caution while traveling. Prepare for possible power outages.
Winter Weather Advisory issued March 4 at 8:30AM PST until March 5 at 10:00AM PST by NWS Seattle WA
* WHAT...Snow is expected across the Central and Southern Washington Cascades. Accumulations of 7-9 inches are possible for elevations between 3500-4500 feet, with locally higher amounts at higher elevation locations. * WHERE...Cascades of Snohomish and Northern King Counties, Cascades of Pierce and Lewis Counties, and Cascades of Southern King County. * WHEN...Until 10 AM PST Thursday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Snowfall will be heaviest Wednesday afternoon into Thursday night across Stevens, Snoqualmie, and White Pass.
Slow down and use caution while traveling. Prepare for possible power outages.
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