– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 am Mon 23 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Mon 23 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Mon 23 Feb Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Mon morning. Temperatures will be below freezing (max -5°C on Tue morning, min -9°C on Mon morning). Winds increasing (moderate winds from the W on Mon night, near gales from the WNW by Tue night). | Days 4–6 Weather SummaryMostly dry. Temperatures will be below freezing (max -2°C on Sat morning, min -6°C on Thu morning). Winds decreasing (gales from the WNW on Thu afternoon, light winds from the W by Sat night). | |||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | | |  | | | |  | | | |
light snow | cloudy | light snow | light snow | snow shwrs | some clouds | some clouds | snow shwrs | some clouds | some clouds | some clouds | cloudy | cloudy | some clouds | some clouds | clear | cloudy | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | — | 4 | 2 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -8 | -7 | -6 | -5 | -6 | -9 | -6 | -7 | -6 | -6 | -5 | -5 | -4 | -5 | -4 | -2 | -2 | -4 |
min °C | -9 | -7 | -7 | -5 | -8 | -9 | -7 | -7 | -7 | -6 | -5 | -5 | -5 | -5 | -5 | -3 | -4 | -4 |
-19 | -15 | -15 | -12 | -18 | -20 | -18 | -18 | -17 | -17 | -16 | -16 | -16 | -16 | -15 | -8 | -10 | -9 | |
1150 | 1000 | 850 | 1200 | 1250 | 250 | 1050 | 1150 | 800 | 1050 | 1100 | 1000 | 1150 | 1150 | 750 | 1150 | 1350 | 850 | |
Cloud base (m) | 900 | 1800 | 850 | 850 | 850 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 |
 | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:47 | — | — | 6:45 | — | — |
 | — | 5:38 | — | — | 5:40 | — | — | 5:42 | — | — | 5:44 | — | — | 5:45 | — | — | 5:46 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A light covering of new snow mostly falling on Mon morning. Temperatures will be below freezing (max -5°C on Tue morning, min -9°C on Mon morning). Winds increasing (moderate winds from the W on Mon night, near gales from the WNW by Tue night).
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -2°C on Sat morning, min -6°C on Thu morning). Winds decreasing (gales from the WNW on Thu afternoon, light winds from the W 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 | |
* 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.