– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 am Mon 24 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Mon 24 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Mon 24 Nov Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of snow giving way to moderate rain (total 14mm) heaviest on Wed night. Mild temperatures (max 7°C on Wed morning, min 2°C on Mon afternoon). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 25mm), heaviest during Thu afternoon. Freeze-thaw conditions (max 6°C on Thu night, min -5°C on Sat night). Wind will be generally light. | |||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  | |  |  | | | | | | | |
some clouds | rain shwrs | some clouds | light rain | light snow | rain shwrs | cloudy | light rain | light rain | light rain | mod. rain | mod. rain | light rain | light rain | light rain | mod. rain | light rain | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 0.1 | — | 0.9 | 3 | 3 | — | 2 | 5 | 1.7 | 6 | 6 | 0.9 | 0.2 | 4 | 6 | 1.8 | — | |
max°C | 5 | 4 | 3 | 4 | 3 | 4 | 7 | 5 | 4 | 5 | 5 | 6 | 6 | 4 | 3 | 4 | 3 | 0 |
min°C | 4 | 2 | 2 | 3 | 2 | 2 | 5 | 4 | 3 | 4 | 4 | 4 | 5 | 3 | 3 | 4 | 2 | -5 |
1 | 0 | 0 | 2 | 2 | 2 | 5 | 4 | 1 | 3 | 4 | 1 | 4 | 3 | 3 | 3 | 0 | -5 | |
1000 | 1100 | 850 | 1000 | 900 | 1200 | 1300 | 1350 | 1050 | 1200 | 1250 | 1350 | 1250 | 1250 | 950 | 1050 | 1000 | 0 | |
Cloud base (m) | 950 | 1550 | 900 | 2800 | 1500 | 900 | 950 | 950 | 900 | 900 | 900 | 900 | 900 | 900 | 850 | 850 | 850 | 900 |
 | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — |
 | — | 4:17 | — | — | 4:16 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A dusting of snow giving way to moderate rain (total 14mm) heaviest on Wed night. Mild temperatures (max 7°C on Wed morning, min 2°C on Mon afternoon). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Heavy rain (total 25mm), heaviest during Thu afternoon. Freeze-thaw conditions (max 6°C on Thu night, min -5°C on Sat night). Wind will be generally light.
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 500 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.