– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 am Thu 02 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Thu 02 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Thu 02 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 3°C on Sat afternoon, min -8°C on Thu morning). Winds decreasing (strong winds from the NW on Thu morning, calm by Sat night). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 6°C on Mon afternoon, min -2°C on Tue night). Winds increasing (calm on Sun night, near gales from the W by Tue morning). | |||||||||||||||||
Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | | | | | | | | | | | | |
light snow | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | some clouds | some clouds | clear | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -7 | -5 | -4 | -3 | -2 | -2 | 1 | 3 | 2 | 3 | 5 | 4 | 4 | 6 | 4 | 1 | 1 | 0 |
min °C | -8 | -5 | -5 | -5 | -2 | -3 | -1 | 3 | 1 | 2 | 5 | 3 | 3 | 5 | 0 | 0 | 1 | -2 |
-18 | -13 | -13 | -13 | -8 | -9 | -6 | 0 | -2 | 2 | 3 | 1 | 1 | 1 | -8 | -8 | -7 | -9 | |
1350 | 1350 | 1000 | 1550 | 1900 | 1450 | 2500 | 2800 | 2850 | 3150 | 3200 | 3200 | 3050 | 2900 | 2600 | 2450 | 2500 | 1800 | |
Cloud base (m) | 1450 | 1500 | 900 | 950 | 1750 | 950 | 6250 | 6750 | 7800 | 3150 | 1900 | 2150 | 1450 | |||||
 | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — |
 | — | 7:34 | — | — | 7:35 | — | — | 7:37 | — | — | 7:37 | — | — | 7:39 | — | — | 7:40 | — |
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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 3°C on Sat afternoon, min -8°C on Thu morning). Winds decreasing (strong winds from the NW on Thu morning, calm by Sat night).
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 6°C on Mon afternoon, min -2°C on Tue night). Winds increasing (calm on Sun night, near gales from the W by Tue morning).
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) | |
* 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.