– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 pm Wed 04 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Wed 04 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 04 Mar Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Sat morning, min -8°C on Wed night). Winds increasing (moderate winds from the NW on Fri morning, near gales from the WNW by Sat morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max 0°C on Sat afternoon, min -14°C on Mon night). Winds decreasing (severe gales from the W on Sun afternoon, fresh winds from the W by Mon night). | ||||||||||||||||
Wed 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | |  |  | |  | |  | | |
light snow | light snow | snow shwrs | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | mod. snow | heavy snow | snow shwrs | snow shwrs | light snow | mod. snow | mod. snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
1 | 2 | 1 | — | — | — | — | — | — | — | 6 | 13 | 3 | 1 | 4 | 9 | 6 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -4 | -6 | -5 | -5 | -2 | -1 | 0 | 1 | 0 | 0 | -2 | -4 | -6 | -11 | -12 | -13 |
min °C | -6 | -8 | -8 | -6 | -5 | -3 | -2 | -2 | 1 | 0 | -1 | -2 | -6 | -9 | -11 | -13 | -14 |
-15 | -19 | -18 | -16 | -14 | -10 | -8 | -10 | -7 | -9 | -10 | -11 | -17 | -20 | -22 | -26 | -27 | |
1400 | 1150 | 1250 | 1200 | 1000 | 1350 | 1550 | 1750 | 3000 | 2350 | 2100 | 1800 | 1700 | 750 | 900 | 700 | 300 | |
Cloud base (m) | 850 | 900 | 900 | 950 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 850 | 850 | 900 | 900 | 900 | 900 |
 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 7:30 | — | — | 6:28 | — | — |
 | 5:52 | — | — | 5:53 | — | — | 5:55 | — | — | 5:57 | — | — | 6:59 | — | — | 6:00 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A dusting of new snow. Freeze-thaw conditions (max 1°C on Sat morning, min -8°C on Wed night). Winds increasing (moderate winds from the NW on Fri morning, near gales from the WNW by Sat morning).
Grindstone Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max 0°C on Sat afternoon, min -14°C on Mon night). Winds decreasing (severe gales from the W on Sun afternoon, fresh winds from the W by Mon 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) | | ||||
SHIP8682 |
* 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.