– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 pm Thu 26 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Thu 26 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 26 Feb Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be below freezing (max 0°C on Sun morning, min -4°C on Thu afternoon). Winds decreasing (gales from the WNW on Fri afternoon, calm by Sat night). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Mon morning, min -6°C on Tue night). Winds increasing (light winds from the WNW on Sun night, fresh winds from the NW by Mon afternoon). | ||||||||||||||||
Thu 26 | Friday 27 | Saturday 28 | Sunday 1 | Monday 2 | Tuesday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | | | | | | | |  | |
cloudy | some clouds | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | cloudy | cloudy | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -4 | -3 | -3 | -3 | -1 | -1 | -2 | 0 | 0 | -1 | 1 | 1 | -1 | 0 | -1 | -4 |
min °C | -4 | -4 | -4 | -4 | -4 | -2 | -2 | -2 | -1 | -1 | -2 | 0 | 0 | -1 | 0 | -3 | -6 |
-15 | -14 | -15 | -15 | -15 | -9 | -8 | -7 | -1 | -4 | -4 | -5 | -7 | -8 | -2 | -7 | -15 | |
1150 | 1050 | 1200 | 1250 | 950 | 1300 | 1750 | 900 | 1500 | 2200 | 1450 | 2450 | 2450 | 1900 | 2200 | 2100 | 1400 | |
Cloud base (m) | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 1500 | 1600 | 900 | 1600 | 6250 | 1950 | 1450 | |
 | — | — | 6:47 | — | — | 6:45 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — |
 | 5:44 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:50 | — | — | 5:51 | — |
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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 0°C on Sun morning, min -4°C on Thu afternoon). Winds decreasing (gales from the WNW on Fri afternoon, calm by Sat night).
Grindstone Mountain Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 1°C on Mon morning, min -6°C on Tue night). Winds increasing (light winds from the WNW on Sun night, fresh winds from the NW by Mon afternoon).
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.