– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 am Sun 22 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Sun 22 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sun 22 Feb 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 Sun night. Temperatures will be below freezing (max -4°C on Tue morning, min -11°C on Tue night). Winds increasing (light winds from the W on Mon night, gales from the WNW by Tue night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Wed afternoon. Temperatures will be below freezing (max -3°C on Thu afternoon, min -8°C on Wed morning). Mainly gales. | |||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  |  | | | |  | |  |  | |  | |
light snow | light snow | heavy snow | mod. snow | light snow | light snow | light snow | snow shwrs | snow shwrs | snow shwrs | light snow | light snow | some clouds | some clouds | some clouds | clear | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
4 | 1 | 15 | 8 | 1 | 1 | 2 | 4 | 3 | 2 | 3 | 1 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -6 | -6 | -7 | -6 | -5 | -4 | -5 | -10 | -8 | -7 | -4 | -4 | -3 | -3 | -4 | -4 | -5 |
min °C | -6 | -6 | -6 | -7 | -7 | -6 | -4 | -7 | -11 | -8 | -7 | -6 | -4 | -3 | -4 | -4 | -4 | -7 |
-15 | -12 | -15 | -17 | -16 | -15 | -11 | -17 | -25 | -20 | -18 | -16 | -14 | -13 | -14 | -14 | -14 | -18 | |
1050 | 1200 | 1000 | 1350 | 1050 | 900 | 1200 | 1300 | 650 | 1000 | 1100 | 900 | 1100 | 1200 | 1000 | 1150 | 1200 | 900 | |
Cloud base (m) | 900 | 900 | 900 | 900 | 900 | 1650 | 850 | 850 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 850 | 900 |
 | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:47 | — | — |
 | — | 5:37 | — | — | 5:38 | — | — | 5:40 | — | — | 5:42 | — | — | 5:44 | — | — | 5:45 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -4°C on Tue morning, min -11°C on Tue night). Winds increasing (light winds from the W on Mon night, gales from the WNW by Tue night).
Grindstone Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Wed afternoon. Temperatures will be below freezing (max -3°C on Thu afternoon, min -8°C on Wed morning). Mainly gales.
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 | |
* 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.