– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 am Fri 02 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Fri 02 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Fri 02 Jan Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 2°C on Fri afternoon, min -5°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Tue afternoon. Temperatures will be below freezing (max -3°C on Mon morning, min -9°C on Wed night). Wind will be generally light. | |||||||||||||||||
Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | |  |  | |  | |  | | | | | |
cloudy | light snow | light snow | light snow | cloudy | mod. snow | light snow | light snow | snow shwrs | some clouds | some clouds | some clouds | light snow | mod. snow | snow shwrs | some clouds | cloudy | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 1 | 1 | 4 | — | 9 | 2 | 1 | 1 | — | — | — | 1 | 6 | 5 | — | — | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 1 | 2 | 0 | 0 | 0 | -1 | -1 | -1 | -3 | -3 | -4 | -5 | -4 | -4 | -5 | -5 | -5 | -8 |
min °C | 1 | 1 | -1 | -1 | -2 | -2 | -1 | -3 | -5 | -4 | -6 | -6 | -5 | -5 | -7 | -6 | -6 | -9 |
-2 | 1 | -4 | -4 | -5 | -6 | -4 | -6 | -10 | -8 | -11 | -12 | -11 | -10 | -13 | -10 | -8 | -13 | |
1750 | 1850 | 1350 | 1350 | 1450 | 1150 | 1400 | 1300 | 650 | 950 | 800 | 500 | 700 | 800 | 650 | 550 | 650 | 0 | |
Cloud base (m) | 900 | 850 | 850 | 1400 | 1400 | 1400 | 1400 | 1400 | 1850 | 1450 | 1450 | 900 | 850 | 850 | 1400 | 1450 | 2100 | 1400 |
 | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — |
 | — | 4:22 | — | — | 4:23 | — | — | 4:25 | — | — | 4:27 | — | — | 4:28 | — | — | 4:29 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 2°C on Fri afternoon, min -5°C on Sun night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue afternoon. Temperatures will be below freezing (max -3°C on Mon morning, min -9°C on Wed night). Wind will be generally light.
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 1500 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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SHIP3451 |
* 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.