– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Thu 19 Sep Local TimeUpdates in: hr min sUpdate imminent
Grindstone MountainWeather Forecast, United States
Issued: 10 pm Thu 19 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Thu 19 Sep Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 21°C on Sat afternoon, min 10°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 27°C on Tue afternoon, min 13°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | |  | | | | | | | |  | | | |
rain shwrs | some clouds | clear | some clouds | some clouds | some clouds | clear | some clouds | light rain | some clouds | some clouds | clear | clear | clear | clear | clear | rain shwrs | light rain | rain shwrs | |
km/h | |||||||||||||||||||
Wave Height Map |  |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.1 | — | — | — | — | — | — | — | 0.1 | — | — | — | — | — | — | — | 0.1 | 0.2 | 0.7 | |
max°C | 13 | 14 | 17 | 11 | 18 | 21 | 15 | 19 | 19 | 14 | 18 | 21 | 18 | 24 | 27 | 22 | 20 | 21 | 15 |
min°C | 10 | 11 | 17 | 10 | 12 | 20 | 13 | 15 | 18 | 13 | 14 | 21 | 16 | 19 | 27 | 18 | 18 | 17 | 8 |
9 | 10 | 17 | 10 | 12 | 20 | 13 | 15 | 18 | 12 | 14 | 21 | 16 | 19 | 27 | 18 | 18 | 17 | 7 | |
3350 | 3250 | 3200 | 3450 | 3700 | 3750 | 3750 | 3450 | 3350 | 4050 | 4600 | 4700 | 4850 | 4750 | 4500 | 4400 | 3600 | 3000 | 2850 | |
Cloud base (m) | 1950 | 1550 | 2150 | 6700 | 6150 | 9200 | 1800 | 2150 | 1950 | 900 | 9500 | 9750 | 9500 | 2150 | 2200 | 1500 | |||
 | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — |
 | — | — | 7:04 | — | — | 7:01 | — | — | 7:00 | — | — | 6:57 | — | — | 6:54 | — | — | 6:52 | — |
Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Warm (max 21°C on Sat afternoon, min 10°C on Thu night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Warm (max 27°C on Tue afternoon, min 13°C on Sun night). Wind will be generally light.
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 500 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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