– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 pm Mon 09 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Mon 09 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 09 Feb Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be below freezing (max -2°C on Thu morning, min -8°C on Mon night). Winds increasing (calm on Tue night, fresh winds from the WNW by Thu afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Fri night. Temperatures will be below freezing (max -5°C on Thu night, min -10°C on Sun afternoon). Mainly fresh winds. | ||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  | | |  |  |  | | |  | |  | | |
some clouds | clear | clear | clear | clear | clear | some clouds | some clouds | clear | some clouds | cloudy | light snow | snow shwrs | cloudy | some clouds | light snow | light snow | snow shwrs | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 1 | 4 | — | — | 2 | 1 | 1 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -7 | -5 | -5 | -6 | -4 | -3 | -3 | -2 | -3 | -5 | -6 | -6 | -7 | -8 | -7 | -7 | -8 | -8 | -10 |
min °C | -8 | -6 | -6 | -7 | -5 | -4 | -3 | -3 | -4 | -6 | -6 | -6 | -9 | -8 | -8 | -8 | -8 | -10 | -12 |
-15 | -11 | -6 | -7 | -5 | -7 | -7 | -10 | -12 | -14 | -14 | -14 | -19 | -16 | -14 | -16 | -15 | -19 | -12 | |
650 | 1150 | 1300 | 550 | 1200 | 1700 | 1250 | 1550 | 1600 | 1050 | 1300 | 1450 | 900 | 950 | 1300 | 800 | 1000 | 1100 | 100 | |
Cloud base (m) | 950 | 900 | 900 | 900 | 900 | 1700 | 900 | 1600 | 2450 | 950 | 1550 | 1550 | 900 | 900 | 2050 | 850 | 1400 | 1350 | 1400 |
 | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — | 7:09 | — | — |
 | — | — | 5:19 | — | — | 5:20 | — | — | 5:22 | — | — | 5:22 | — | — | 5:24 | — | — | 5:27 | — |
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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 -2°C on Thu morning, min -8°C on Mon night). Winds increasing (calm on Tue night, fresh winds from the WNW by Thu afternoon).
Grindstone Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Fri night. Temperatures will be below freezing (max -5°C on Thu night, min -10°C on Sun afternoon). Mainly fresh winds.
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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SHIP3336 |
* 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.