– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 am Thu 21 Nov Local TimeUpdates in: hr min sUpdate imminent
Grindstone MountainWeather Forecast, United States
Issued: 3 am Thu 21 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Thu 21 Nov 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 Thu night. Temperatures will be below freezing (max -2°C on Fri morning, min -9°C on Sat night). Winds decreasing (strong winds from the SE on Thu night, calm by Fri night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -5°C on Tue night, min -9°C on Sun afternoon). Winds increasing (light winds from the S on Sun night, fresh winds from the NW by Tue afternoon). | |||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | |  | | | | | |  |  | |  | |
cloudy | cloudy | heavy snow | light snow | light snow | snow shwrs | cloudy | cloudy | cloudy | light snow | cloudy | cloudy | light snow | light snow | some clouds | some clouds | cloudy | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 11 | 5 | 3 | 3 | — | — | — | 2.0 | — | — | 2.0 | 1.0 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -6 | -6 | -4 | -2 | -4 | -6 | -6 | -7 | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -6 | -6 | -5 |
min°C | -6 | -6 | -5 | -3 | -6 | -7 | -6 | -7 | -9 | -8 | -9 | -8 | -7 | -7 | -8 | -7 | -7 | -7 |
-12 | -12 | -13 | -10 | -9 | -10 | -11 | -15 | -14 | -13 | -14 | -12 | -11 | -12 | -13 | -15 | -16 | -16 | |
1050 | 1100 | 950 | 1250 | 1250 | 1000 | 1300 | 1200 | 700 | 800 | 850 | 550 | 750 | 800 | 0 | 1050 | 950 | 600 | |
Cloud base (m) | 900 | 900 | 900 | 850 | 850 | 1400 | 1500 | 1400 | 2300 | 1700 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 |
 | 7:18 | — | — | 7:20 | — | — | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — |
 | — | 4:19 | — | — | 4:19 | — | — | 4:17 | — | — | 4:16 | — | — | 4:15 | — | — | 4:15 | — |
Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -2°C on Fri morning, min -9°C on Sat night). Winds decreasing (strong winds from the SE on Thu night, calm by Fri night).
Grindstone Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Sun morning. Temperatures will be below freezing (max -5°C on Tue night, min -9°C on Sun afternoon). Winds increasing (light winds from the S on Sun night, fresh winds from the NW by Tue afternoon).
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.
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