– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 am Sun 16 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Sun 16 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sun 16 Nov 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 Mon night. Freeze-thaw conditions (max 2°C on Sun morning, min -6°C on Tue afternoon). Winds increasing (calm on Sun afternoon, strong winds from the NW by Tue night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max 0°C on Thu night, min -6°C on Fri night). Winds increasing (light winds from the S on Wed night, near gales from the W by Fri afternoon). | |||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | |  | | | | | | |  |  |  | |
cloudy | cloudy | cloudy | cloudy | cloudy | mod. snow | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light snow | mod. snow | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 10 | — | — | — | — | — | — | — | — | — | 3 | 7 | 4 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 2 | 1 | 0 | 0 | 0 | -1 | -5 | -5 | -4 | -1 | -1 | -2 | -1 | -1 | 0 | -2 | -2 | -4 |
min°C | 2 | 1 | 0 | 0 | -1 | -5 | -5 | -6 | -6 | -2 | -2 | -3 | -2 | -1 | -1 | -2 | -2 | -6 |
-1 | 1 | -2 | -2 | -4 | -9 | -10 | -15 | -16 | -7 | -6 | -6 | -7 | -8 | -8 | -11 | -12 | -17 | |
2700 | 2500 | 2350 | 2300 | 2250 | 1950 | 1150 | 1200 | 1050 | 1350 | 1400 | 1000 | 1400 | 2000 | 2300 | 1600 | 1850 | 1150 | |
Cloud base (m) | 1800 | 1750 | 1400 | 1800 | 1700 | 850 | 1450 | 1650 | 900 | 900 | 900 | 900 | 1650 | 1850 | 1600 | 900 | 850 | 900 |
 | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:16 | — | — | 7:16 | — | — |
 | — | 4:24 | — | — | 4:23 | — | — | 4:22 | — | — | 4:22 | — | — | 4:21 | — | — | 4:20 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 2°C on Sun morning, min -6°C on Tue afternoon). Winds increasing (calm on Sun afternoon, strong winds from the NW by Tue night).
Grindstone Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max 0°C on Thu night, min -6°C on Fri night). Winds increasing (light winds from the S on Wed night, near gales from the W by Fri 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) |  | ||||
SHIP7360 |
* 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.