– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 pm Wed 14 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Wed 14 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 14 Jan Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Mild temperatures (max 5°C on Thu morning, min 1°C on Fri night). Winds decreasing (strong winds from the WNW on Wed night, calm by Thu night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Sat night, min -1°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | | | | | | | | | | |  |  | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 4 | 5 | 4 | 4 | 3 | 3 | 1 | 3 | 3 | 3 | 2 | 1 | 0 | 2 | 2 | 3 | 2 | 0 | -1 |
min °C | 3 | 4 | 3 | 3 | 3 | 2 | 1 | 2 | 2 | 2 | 2 | 0 | -1 | 1 | 1 | 2 | 1 | -1 | -1 |
-4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | -2 | -3 | -1 | 1 | 2 | -4 | -6 | -6 | |
3400 | 3500 | 3400 | 3550 | 3650 | 3600 | 1400 | 3600 | 3550 | 3400 | 3250 | 3150 | 1300 | 3250 | 3350 | 3500 | 3300 | 2450 | 1450 | |
Cloud base (m) | 2200 | 950 | 950 | 900 | 8650 | 850 | |||||||||||||
 | — | 7:47 | — | — | 7:46 | — | — | 7:45 | — | — | 7:43 | — | — | 7:43 | — | — | 7:43 | — | — |
 | — | — | 4:38 | — | — | 4:40 | — | — | 4:42 | — | — | 4:43 | — | — | 4:45 | — | — | 4:45 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Mild temperatures (max 5°C on Thu morning, min 1°C on Fri night). Winds decreasing (strong winds from the WNW on Wed night, calm by Thu night).
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 3°C on Sat night, min -1°C on Sun night). Wind will be generally light.
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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* 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.