– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 am Mon 09 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Mon 09 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Mon 09 Feb Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Temperatures will be below freezing (max -3°C on Wed night, min -8°C on Mon morning). Winds decreasing (fresh winds from the WNW on Mon morning, calm by Tue night). | Days 4–6 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -4°C on Thu morning, min -13°C on Sat night). Winds decreasing (strong winds from the W on Thu night, calm by Sat night). | |||||||||||||||||
Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | | | | |  |  | | | | |  | |
some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | snow shwrs | cloudy | some clouds | snow shwrs | some clouds | some clouds | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 2 | — | — | 2 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -7 | -7 | -8 | -6 | -6 | -7 | -5 | -4 | -3 | -4 | -4 | -6 | -7 | -9 | -10 | -11 | -11 | -12 |
min °C | -8 | -8 | -8 | -7 | -7 | -7 | -6 | -5 | -4 | -4 | -6 | -7 | -8 | -10 | -12 | -11 | -12 | -13 |
-17 | -15 | -14 | -12 | -7 | -7 | -6 | -10 | -9 | -12 | -15 | -16 | -17 | -20 | -21 | -19 | -12 | -13 | |
1100 | 1250 | 650 | 1050 | 1150 | 400 | 1150 | 1600 | 1000 | 1300 | 1350 | 1050 | 1100 | 1100 | 650 | 750 | 950 | 250 | |
Cloud base (m) | 1000 | 950 | 900 | 900 | 900 | 900 | 900 | 1700 | 900 | 1650 | 1950 | 900 | 900 | 2450 | 1450 | 1400 | 1850 | 1400 |
 | 7:18 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — |
 | — | 5:16 | — | — | 5:19 | — | — | 5:20 | — | — | 5:22 | — | — | 5:22 | — | — | 5:24 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Temperatures will be below freezing (max -3°C on Wed night, min -8°C on Mon morning). Winds decreasing (fresh winds from the WNW on Mon morning, calm by Tue night).
Grindstone Mountain Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max -4°C on Thu morning, min -13°C on Sat night). Winds decreasing (strong winds from the W on Thu night, calm by Sat 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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Winthrop Airport (Washington) |  | ||||
Seattl / oeing Airport |  | ||||
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* 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.