– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 4 am Thu 11 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Thu 11 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Thu 11 Jun Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 11°C on Sat afternoon, min 3°C on Thu morning). Winds decreasing (fresh winds from the WNW on Thu night, calm by Sat afternoon). | Days 4–6 Weather SummaryMostly dry. Very mild (max 17°C on Mon afternoon, min 9°C on Tue night). Winds increasing (calm on Sun night, strong winds from the WNW by Tue night). | |||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | | | | | | | | | | | |  | |
clear | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | clear | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 5 | 7 | 5 | 6 | 9 | 8 | 8 | 11 | 11 | 12 | 16 | 14 | 16 | 17 | 15 | 15 | 15 | 12 |
min °C | 3 | 7 | 4 | 5 | 7 | 6 | 7 | 10 | 10 | 11 | 15 | 13 | 14 | 16 | 14 | 14 | 13 | 9 |
0 | 4 | -1 | 2 | 6 | 6 | 6 | 10 | 9 | 11 | 15 | 13 | 13 | 14 | 12 | 12 | 10 | 4 | |
3050 | 3100 | 3300 | 3150 | 3350 | 3200 | 3250 | 3700 | 3700 | 3950 | 4350 | 4500 | 4750 | 4850 | 4950 | 4850 | 4500 | 4600 | |
Cloud base (m) | 9100 | 3400 | 9000 | 6900 | 6600 | 900 | ||||||||||||
 | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — |
 | — | — | 9:00 | — | — | 9:00 | — | — | 9:01 | — | — | 9:01 | — | — | 9:02 | — | — | 9:02 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Very mild (max 11°C on Sat afternoon, min 3°C on Thu morning). Winds decreasing (fresh winds from the WNW on Thu night, calm by Sat afternoon).
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 17°C on Mon afternoon, min 9°C on Tue night). Winds increasing (calm on Sun night, strong winds from the WNW by Tue 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.