– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Thu 11 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Thu 11 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Thu 11 Jun Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 15°C on Sun afternoon, min 3°C on Thu night). Winds decreasing (fresh winds from the WNW on Thu night, calm by Sat afternoon). | Days 5–7 Weather SummaryMostly dry. Very mild (max 15°C on Mon afternoon, min 6°C on Tue night). Winds increasing (light winds from the WNW on Sun night, near gales from the WNW by Tue afternoon). | ||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  | | | | | |  |  |  | | |  |  | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | cloudy | rain shwrs | rain shwrs | clear | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.1 | 0.2 | — | — | — | |
max °C | 5 | 5 | 7 | 6 | 8 | 12 | 10 | 12 | 15 | 14 | 14 | 15 | 13 | 8 | 7 | 8 | 10 | 12 | 11 |
min °C | 3 | 4 | 6 | 6 | 7 | 10 | 9 | 10 | 14 | 13 | 13 | 15 | 8 | 8 | 7 | 6 | 8 | 12 | 7 |
-3 | -1 | 3 | 5 | 6 | 10 | 8 | 10 | 14 | 12 | 11 | 13 | 3 | 3 | 1 | 2 | 5 | 9 | 2 | |
3300 | 3000 | 3100 | 3250 | 3250 | 3700 | 3650 | 3800 | 4250 | 4650 | 4600 | 4700 | 4400 | 3800 | 3900 | 4250 | 4050 | 4250 | 4200 | |
Cloud base (m) | 9250 | 2300 | 2900 | 3700 | 7200 | 8950 | 3800 | 6300 | 8550 | 2250 | 1650 | ||||||||
 | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — |
 | — | — | — | 9:00 | — | — | 9:01 | — | — | 9:01 | — | — | 9:02 | — | — | 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 15°C on Sun afternoon, min 3°C on Thu night). 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 15°C on Mon afternoon, min 6°C on Tue night). Winds increasing (light winds from the WNW on Sun night, near gales from the WNW by Tue 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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* 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.
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