– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Thu 12 Sep Local TimeUpdates in: hr min sUpdate imminent
Grindstone MountainWeather Forecast, United States
Issued: 10 pm Thu 12 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Thu 12 Sep Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 3mm), mostly falling on Fri night. Very mild (max 13°C on Fri afternoon, min 4°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 15°C on Mon afternoon, min 6°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | | |  |  | |  | | | | | | | |
some clouds | some clouds | some clouds | light rain | light rain | rain shwrs | some clouds | some clouds | rain shwrs | rain shwrs | clear | clear | clear | some clouds | some clouds | light rain | rain shwrs | clear | some clouds | |
km/h | |||||||||||||||||||
Wave Height Map |  |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 1.6 | 1.0 | 0.1 | — | — | 0.3 | 0.1 | — | — | — | — | — | 0.1 | 0.1 | — | — | |
max°C | 7 | 11 | 13 | 9 | 7 | 11 | 7 | 9 | 12 | 10 | 13 | 15 | 10 | 10 | 10 | 7 | 9 | 11 | 7 |
min°C | 6 | 7 | 12 | 7 | 6 | 10 | 4 | 5 | 12 | 9 | 9 | 15 | 6 | 6 | 8 | 7 | 7 | 11 | 6 |
4 | 6 | 11 | 4 | 4 | 8 | 2 | 4 | 12 | 9 | 8 | 15 | 3 | 3 | 6 | 4 | 6 | 10 | 4 | |
3250 | 3450 | 3350 | 2750 | 2650 | 2750 | 2700 | 2650 | 2800 | 2850 | 3250 | 3450 | 3500 | 3200 | 3050 | 3100 | 3050 | 3200 | 3400 | |
Cloud base (m) | 900 | 1500 | 1600 | 900 | 1800 | 1500 | 900 | 2750 | 2850 | 9950 | 2100 | 1450 | 1550 | 1900 | 1500 | ||||
 | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — |
 | — | — | 7:17 | — | — | 7:15 | — | — | 7:14 | — | — | 7:12 | — | — | 7:09 | — | — | 7:07 | — |
Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Light rain (total 3mm), mostly falling on Fri night. Very mild (max 13°C on Fri afternoon, min 4°C on Sat night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 15°C on Mon afternoon, min 6°C on Mon night). Wind will be generally light.
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 1500 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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| |||||
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Winthrop Airport (Washington) | |
* 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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