– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 pm Tue 11 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Tue 11 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Tue 11 Nov Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 31mm), heaviest during Thu morning. Later becoming colder with a dusting of snow on Fri afternoon. Mild temperatures (max 6°C on Wed night, min 1°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 8mm) at first, then becoming colder with a dusting of snow on Mon afternoon. Mild temperatures (max 5°C on Sat morning, min 2°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  |  |  | | | |  | | | | | |  | |
light rain | rain shwrs | cloudy | light rain | mod. rain | mod. rain | mod. rain | light rain | light snow | light rain | cloudy | cloudy | cloudy | light rain | light rain | light rain | light rain | light snow | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 2 | 3 | |
0.6 | 0.2 | — | 0.4 | 8 | 9 | 8 | 4 | 0.6 | 1.3 | — | — | — | 0.9 | 4 | 0.8 | 1 | — | — | |
max°C | 4 | 5 | 5 | 6 | 5 | 6 | 5 | 3 | 2 | 3 | 5 | 5 | 3 | 4 | 4 | 4 | 2 | 2 | 2 |
min°C | 1 | 4 | 5 | 4 | 5 | 6 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 3 | 2 | 2 | -1 |
0 | 4 | 5 | 3 | 3 | 3 | -1 | -2 | -1 | -1 | 0 | 3 | 3 | 3 | 4 | 3 | 0 | 0 | -4 | |
2000 | 2450 | 2450 | 2700 | 2750 | 2700 | 2150 | 2000 | 1900 | 2500 | 2900 | 2950 | 2550 | 2450 | 2400 | 2150 | 2000 | 1900 | 1800 | |
Cloud base (m) | 2750 | 1500 | 1750 | 1950 | 1500 | 850 | 850 | 900 | 900 | 900 | 900 | 2000 | 1750 | 1450 | 1450 | 850 | 850 | 850 | 850 |
 | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — |
 | — | — | 4:30 | — | — | 4:29 | — | — | 4:28 | — | — | 4:25 | — | — | 4:24 | — | — | 4:23 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Heavy rain (total 31mm), heaviest during Thu morning. Later becoming colder with a dusting of snow on Fri afternoon. Mild temperatures (max 6°C on Wed night, min 1°C on Tue night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Light rain (total 8mm) at first, then becoming colder with a dusting of snow on Mon afternoon. Mild temperatures (max 5°C on Sat morning, min 2°C on Fri night). Wind will be generally light.
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 1500 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.