– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 am Sat 28 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Sat 28 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sat 28 Feb Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Sun afternoon, min -1°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 2°C on Tue morning, min -4°C on Wed night). Wind will be generally light. | |||||||||||||||||
Saturday 28 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | | |  |  |  |  | |  |  | | | | |
some clouds | some clouds | clear | clear | clear | clear | some clouds | clear | some clouds | cloudy | light snow | light snow | light snow | snow shwrs | snow shwrs | some clouds | snow shwrs | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | 2 | 5 | 4 | 1 | 2 | — | 1 | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 2 | 2 | 0 | 3 | 4 | 1 | 4 | 4 | 2 | 2 | 0 | 0 | -1 | -1 | -1 | -2 | -2 | -2 |
min °C | 0 | 0 | -1 | 1 | 2 | 0 | 2 | 2 | 1 | 1 | 0 | -1 | -1 | -2 | -4 | -3 | -3 | -3 |
0 | 0 | -1 | 1 | 2 | -2 | 0 | -1 | -2 | -2 | -4 | -4 | -4 | -6 | -10 | -8 | -8 | -8 | |
1650 | 2050 | 1250 | 1900 | 2300 | 1800 | 2450 | 2400 | 2000 | 1900 | 1600 | 1450 | 1400 | 1400 | 1200 | 1050 | 1200 | 1150 | |
Cloud base (m) | 900 | 1450 | 900 | 900 | 1750 | 900 | 6650 | 6450 | 900 | 1800 | 900 | 850 | 850 | 900 | 900 | 900 | 1500 | 900 |
 | 6:45 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — |
 | — | 5:46 | — | — | 5:47 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | — | 5:53 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Freeze-thaw conditions (max 4°C on Sun afternoon, min -1°C on Sat night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 2°C on Tue morning, min -4°C on Wed 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.