– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 pm Thu 05 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Thu 05 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Thu 05 Feb Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Sat afternoon. Freeze-thaw conditions (max 5°C on Thu afternoon, min -5°C on Sat night). Winds decreasing (strong winds from the WSW on Sat afternoon, light winds from the NW by Sun morning). | Days 5–7 Weather SummaryMostly dry. Temperatures will be below freezing (max -5°C on Tue morning, min -8°C on Sun night). Wind will be generally light. | ||||||||||||||||
Thu 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  |  | | | | | | | | |  | |
some clouds | some clouds | some clouds | some clouds | clear | cloudy | light snow | light snow | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | 5 | 5 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 5 | 3 | 3 | 2 | 1 | 0 | -2 | -3 | -4 | -6 | -7 | -7 | -7 | -7 | -5 | -6 | -6 |
min °C | 3 | 3 | 3 | 1 | -1 | 0 | -2 | -5 | -5 | -6 | -8 | -7 | -7 | -8 | -6 | -6 | -7 |
-2 | -1 | -2 | -5 | -8 | -6 | -11 | -13 | -8 | -10 | -17 | -15 | -15 | -14 | -10 | -10 | -10 | |
3700 | 3250 | 2850 | 2700 | 2300 | 2200 | 1850 | 1700 | 1550 | 1350 | 1000 | 1200 | 1300 | 950 | 1150 | 1300 | 950 | |
Cloud base (m) | 6500 | 5900 | 6300 | 2450 | 1600 | 900 | 900 | 950 | 900 | 900 | 950 | 900 | 2150 | 1500 | 900 | ||
 | — | — | 7:22 | — | — | 7:20 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — |
 | 5:10 | — | — | 5:12 | — | — | 5:14 | — | — | 5:15 | — | — | 5:16 | — | — | 5:19 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A moderate fall of snow, heaviest on Sat afternoon. Freeze-thaw conditions (max 5°C on Thu afternoon, min -5°C on Sat night). Winds decreasing (strong winds from the WSW on Sat afternoon, light winds from the NW by Sun morning).
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Temperatures will be below freezing (max -5°C on Tue morning, min -8°C on Sun night). Wind will be generally light.
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.