– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 am Sun 22 Dec Local TimeUpdates in: hr min sUpdate imminent
Grindstone MountainWeather Forecast, United States
Issued: 9 am Sun 22 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sun 22 Dec Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -2°C on Mon morning, min -9°C on Tue night). Mainly strong winds. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -5°C on Fri night, min -8°C on Wed morning). Mainly near gales. | |||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | |  |  |  | | | | | |
light snow | mod. snow | snow shwrs | some clouds | cloudy | mod. snow | light snow | light snow | snow shwrs | cloudy | light snow | heavy snow | heavy snow | snow shwrs | snow shwrs | snow shwrs | light snow | heavy snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1.0 | 6 | 8 | — | — | 7 | 4 | 2.0 | 3 | — | 2.0 | 22 | 19 | 1.0 | 5 | 1.0 | 1.0 | 22 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -4 | -3 | -5 | -2 | -2 | -4 | -5 | -7 | -8 | -7 | -6 | -6 | -7 | -6 | -7 | -7 | -6 | -5 |
min°C | -5 | -4 | -5 | -4 | -2 | -4 | -6 | -8 | -9 | -8 | -6 | -7 | -8 | -7 | -7 | -7 | -7 | -6 |
-11 | -11 | -13 | -11 | -7 | -14 | -15 | -18 | -19 | -17 | -13 | -16 | -20 | -13 | -14 | -16 | -16 | -14 | |
1200 | 1150 | 1400 | 1350 | 1150 | 1050 | 1150 | 1200 | 700 | 1000 | 1000 | 650 | 850 | 1300 | 1100 | 1250 | 1200 | 950 | |
Cloud base (m) | 2450 | 1450 | 900 | 900 | 900 | 900 | 850 | 850 | 900 | 900 | 1500 | 850 | 1400 | 1400 | 1400 | 900 | 900 | 850 |
 | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — |
 | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — | — | 4:17 | — | — | 4:19 | — |
Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -2°C on Mon morning, min -9°C on Tue night). Mainly strong winds.
Grindstone Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -5°C on Fri night, min -8°C on Wed morning). Mainly near gales.
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 2296 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Grindstone Mountain. 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 |
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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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