– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 am Fri 13 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Fri 13 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Fri 13 Feb 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 Sun night. Temperatures will be below freezing (max -5°C on Fri morning, min -9°C on Fri night). Mainly strong winds. | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Mon night. Temperatures will be well below freezing (max -6°C on Mon morning, min -13°C on Wed night). Winds decreasing (strong winds from the SSE on Mon morning, calm by Mon night). | |||||||||||||||||
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | | | |  | | | | |  | | |
cloudy | light snow | snow shwrs | cloudy | cloudy | snow shwrs | cloudy | light snow | snow shwrs | light snow | light snow | heavy snow | light snow | light snow | snow shwrs | cloudy | some clouds | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 2 | 5 | — | — | 1 | — | 1 | 3 | 5 | 1 | 13 | 3 | 2 | 1 | — | — | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -6 | -7 | -7 | -7 | -7 | -6 | -5 | -6 | -6 | -6 | -6 | -8 | -9 | -10 | -10 | -10 | -11 |
min °C | -5 | -6 | -9 | -9 | -7 | -8 | -7 | -6 | -7 | -6 | -6 | -7 | -9 | -10 | -11 | -10 | -11 | -13 |
-12 | -13 | -18 | -18 | -13 | -15 | -15 | -14 | -12 | -16 | -11 | -12 | -17 | -19 | -18 | -18 | -22 | -23 | |
1350 | 1350 | 1150 | 1000 | 1200 | 650 | 1100 | 1400 | 800 | 1050 | 1200 | 1100 | 1100 | 1050 | 350 | 750 | 950 | 0 | |
Cloud base (m) | 1500 | 900 | 900 | 900 | 1900 | 900 | 850 | 850 | 1350 | 1350 | 1400 | 1400 | 1400 | 1400 | 1500 | 1400 | 1600 | 1400 |
 | 7:11 | — | — | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:03 | — | — |
 | — | 5:22 | — | — | 5:24 | — | — | 5:27 | — | — | 5:28 | — | — | 5:30 | — | — | 5:30 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A moderate fall of snow, heaviest on Sun night. Temperatures will be below freezing (max -5°C on Fri morning, min -9°C on Fri night). Mainly strong winds.
Grindstone Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon night. Temperatures will be well below freezing (max -6°C on Mon morning, min -13°C on Wed night). Winds decreasing (strong winds from the SSE on Mon morning, calm by Mon night).
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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SHIP4354 | |||||
SHIP3389 | |||||
SHIP6510 |
* 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.