– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain Weather Forecast
Cascade Range · United StatesIssued: 10 pm Sat 26 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sat 26 Sep Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 6mm), mostly falling on Tue afternoon. Mild temperatures (max 5°C on Mon afternoon, min 1°C on Sat night). Winds increasing (calm on Sat night, near gales from the W by Mon night). | Days 5–7 Weather SummarySome drizzle, heaviest during Tue night. Very mild (max 10°C on Thu afternoon, min 2°C on Tue night). Winds decreasing (strong winds from the W on Tue night, calm by Thu morning). | |||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  | | | | | | | | | |
some clouds | some clouds | clear | clear | some clouds | clear | rain shwrs | light rain | light rain | rain shwrs | clear | clear | some clouds | clear | some clouds | some clouds | |
Cloud base (m) | 6900 | 6000 | 5500 | 2500 | 850 | 850 | 900 | 9300 | 6100 | 8250 | 8850 | |||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 0.2 | 1 | 4 | 1.3 | — | — | — | — | — | — |
max °C | 1 | 3 | 4 | 3 | 4 | 5 | 4 | 3 | 3 | 3 | 4 | 7 | 6 | 8 | 10 | 8 |
min °C | 1 | 1 | 4 | 2 | 3 | 5 | 3 | 3 | 3 | 2 | 3 | 6 | 6 | 6 | 10 | 7 |
chill °C | 1 | 0 | 3 | -3 | -2 | 0 | -4 | -4 | -4 | -5 | -2 | 3 | 4 | 5 | 8 | 2 |
Freezing level m | 2650 | 2800 | 2800 | 3150 | 3050 | 3000 | 3400 | 3150 | 3100 | 3100 | 3300 | 3300 | 3750 | 4000 | 4000 | 3700 |
 | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — |
 | — | — | 6:51 | — | — | 6:49 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Light rain (total 6mm), mostly falling on Tue afternoon. Mild temperatures (max 5°C on Mon afternoon, min 1°C on Sat night). Winds increasing (calm on Sat night, near gales from the W by Mon night).
Grindstone Mountain Weather (Days 3-6):
Some drizzle, heaviest during Tue night. Very mild (max 10°C on Thu afternoon, min 2°C on Tue night). Winds decreasing (strong winds from the W on Tue night, calm by Thu morning).
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 |
|---|---|---|---|---|---|
Wenatchee Airport |  | ||||
Ellensburg Airport | | ||||
Renton Airport | | ||||
Winthrop Airport (Washington) | | ||||
Seattl / oeing Airport | |
* 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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