– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 pm Wed 12 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Wed 12 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 12 Nov Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 2°C on Wed night, min -3°C on Fri morning). Winds decreasing (gales from the WSW on Thu afternoon, light winds from the WSW by Sat afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max 0°C on Sat night, min -10°C on Mon night). Winds increasing (calm on Sun afternoon, strong winds from the WNW by Mon morning). | ||||||||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||
night | 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 | light snow | light snow | mod. snow | light snow | some clouds | cloudy | cloudy | light snow | light snow | snow shwrs | snow shwrs | snow shwrs | some clouds | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | 5 | 5 | 4 | 3 | 4 | 6 | 1 | — | — | — | 1 | 1 | 3 | 2 | 3 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 2 | 2 | 2 | 0 | -2 | -2 | 0 | 1 | 1 | 0 | 0 | 0 | -1 | -6 | -9 | -9 | -9 | -9 | -9 |
min°C | 1 | 1 | 1 | -2 | -3 | -3 | -2 | 0 | 1 | 0 | 0 | 0 | -2 | -8 | -9 | -10 | -9 | -10 | -10 |
-4 | -6 | -7 | -11 | -12 | -12 | -11 | -7 | -5 | -4 | -2 | 0 | -7 | -18 | -19 | -18 | -16 | -17 | -17 | |
2700 | 2650 | 2650 | 2200 | 1950 | 1800 | 1850 | 2450 | 2550 | 2350 | 2400 | 2300 | 2100 | 1350 | 1050 | 850 | 1000 | 950 | 350 | |
Cloud base (m) | 850 | 1500 | 1350 | 850 | 850 | 850 | 900 | 900 | 1450 | 1400 | 1550 | 1450 | 1400 | 1400 | 1450 | 900 | 900 | 1600 | 900 |
 | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — |
 | — | — | 4:29 | — | — | 4:28 | — | — | 4:25 | — | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 2°C on Wed night, min -3°C on Fri morning). Winds decreasing (gales from the WSW on Thu afternoon, light winds from the WSW by Sat afternoon).
Grindstone Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max 0°C on Sat night, min -10°C on Mon night). Winds increasing (calm on Sun afternoon, strong winds from the WNW by Mon morning).
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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Winthrop Airport (Washington) | |
* 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.