– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 4 pm Sat 04 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Sat 04 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sat 04 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Sun afternoon, min -8°C on Tue morning). Winds increasing (calm on Sun night, severe gales from the W by Mon night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 1°C on Thu afternoon, min -5°C on Tue night). Winds decreasing (strong winds from the NW on Tue afternoon, calm by Wed night). | ||||||||||||||||
Sat 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | | | | | | | | | | |
clear | some clouds | cloudy | some clouds | some clouds | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 4 | 3 | 4 | 5 | 4 | 5 | 5 | 2 | -6 | -2 | -3 | -3 | -2 | -4 | -1 | 1 | 0 |
min °C | 3 | 3 | 3 | 5 | 3 | 3 | 4 | -5 | -8 | -4 | -5 | -5 | -2 | -5 | -3 | 0 | -2 |
-1 | -1 | 1 | 4 | 1 | -1 | -2 | -16 | -20 | -13 | -11 | -10 | -5 | -5 | -3 | -3 | -8 | |
2800 | 2950 | 3100 | 3100 | 3000 | 2900 | 2750 | 1900 | 1350 | 1850 | 1100 | 1850 | 2050 | 1500 | 2150 | 2450 | 2000 | |
Cloud base (m) | 5500 | 6150 | 6450 | 6550 | 5750 | 6250 | 2850 | 900 | 1600 | 2250 | 900 | 900 | 2700 | 2300 | 2900 | ||
 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:26 | — | — |
 | 7:37 | — | — | 7:37 | — | — | 7:39 | — | — | 7:40 | — | — | 7:43 | — | — | 7:44 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Freeze-thaw conditions (max 5°C on Sun afternoon, min -8°C on Tue morning). Winds increasing (calm on Sun night, severe gales from the W by Mon night).
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 1°C on Thu afternoon, min -5°C on Tue night). Winds decreasing (strong winds from the NW on Tue afternoon, calm by Wed night).
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.