– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 am Tue 24 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Tue 24 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Tue 24 Feb Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Temperatures will be below freezing (max -1°C on Tue afternoon, min -6°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Sat morning, min -3°C on Fri morning). Wind will be generally light. | |||||||||||||||||
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 1 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | |  | | | | | |  |  | | | |
cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | clear | |
km/h | ||||||||||||||||||
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— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -2 | -1 | -5 | -2 | -3 | -4 | -2 | -2 | -3 | -2 | -2 | -3 | 1 | 0 | -2 | 1 | 1 | 1 |
min °C | -3 | -3 | -6 | -3 | -4 | -4 | -3 | -3 | -3 | -3 | -3 | -3 | 0 | -2 | -3 | 0 | -1 | -1 |
-3 | -8 | -12 | -9 | -10 | -10 | -8 | -9 | -9 | -8 | -8 | -8 | 0 | -4 | -3 | -2 | -4 | -4 | |
1000 | 1300 | 400 | 1000 | 1100 | 800 | 1050 | 1150 | 1000 | 1100 | 1250 | 900 | 1450 | 1600 | 800 | 1500 | 1850 | 1350 | |
Cloud base (m) | 900 | 850 | 900 | 900 | 950 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 850 | 900 | 900 | 900 | 950 | 900 |
 | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:47 | — | — | 6:45 | — | — | 6:43 | — | — |
 | — | 5:40 | — | — | 5:42 | — | — | 5:44 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Temperatures will be below freezing (max -1°C on Tue afternoon, min -6°C on Tue night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 1°C on Sat morning, min -3°C on Fri morning). 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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SHIP3328 | |||||
SHIP8897 | |||||
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.