– Lat/Long: 46.85° N 121.76° W
Mount Rainier Weather Forecast
Cascade Range · United StatesIssued: 4 pm Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
4 Mount Rainier Elevations: 4 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be below freezing (max -2°C on Sun afternoon, min -10°C on Tue night). Winds increasing (light winds from the S on Sun afternoon, near gales from the W by Tue night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -6°C on Wed night, min -14°C on Thu night). Winds decreasing (stormy winds from the W on Thu night, fresh winds from the WSW by Fri night). | ||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | | |  | |  |  |  | | | | |
clear | clear | clear | some clouds | some clouds | clear | clear | some clouds | some clouds | cloudy | some clouds | snow shwrs | mod. snow | snow shwrs | snow shwrs | snow shwrs | some clouds | |
Cloud base (m) | 9350 | 6600 | 2400 | 5950 | 6750 | 6350 | 2850 | 2250 | 1500 | 1550 | 1800 | 1850 | |||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 1 | 7 | 23 | 1 | 1 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -2 | -2 | -4 | -4 | -4 | -7 | -8 | -9 | -8 | -7 | -6 | -8 | -9 | -11 | -13 | -9 | -7 |
min °C | -2 | -3 | -4 | -4 | -6 | -7 | -9 | -10 | -8 | -8 | -7 | -8 | -9 | -14 | -14 | -12 | -8 |
chill °C | -6 | -10 | -12 | -12 | -16 | -17 | -20 | -22 | -19 | -18 | -17 | -20 | -22 | -29 | -30 | -25 | -18 |
Freezing level m | 4100 | 4050 | 3850 | 3850 | 3700 | 3350 | 3000 | 2600 | 3000 | 3250 | 3400 | 2850 | 2650 | 1900 | 1900 | 2400 | 3000 |
 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — |
 | 7:08 | — | — | 7:07 | — | — | 7:05 | — | — | 7:02 | — | — | 7:00 | — | — | 6:59 | — |
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Mount Rainier Weather (Days 0-3):
The weather forecast for Mount Rainier is: Mostly dry. Temperatures will be below freezing (max -2°C on Sun afternoon, min -10°C on Tue night). Winds increasing (light winds from the S on Sun afternoon, near gales from the W by Tue night).
Mount Rainier Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -6°C on Wed night, min -14°C on Thu night). Winds decreasing (stormy winds from the W on Thu night, fresh winds from the WSW by Fri night).
This table gives the weather forecast for Mount Rainier at the specific elevation of 4392 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Rainier. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Washington.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Pierce County Airport - Thun Field - Puyallup (Washington) |  | ||||
| |||||
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Fort Lewi / ray Army Airfield Airport | | ||||
BUOY-TCNW1 | |||||
BUOY-TCMW1 | |||||
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* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.
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