– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain Weather Forecast
Cascade Range · United StatesIssued: 9 am Tue 03 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Tue 03 Nov Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Tue night, min -5°C on Wed night). Winds increasing (light winds from the W on Tue night, fresh winds from the W by Wed night). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 3°C on Sat morning, min -4°C on Sat night). Winds decreasing (near gales from the W on Sat night, light winds from the W by Sun night). | |||||||||||||||||
Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | |  |  | | | | | | | | | |
some clouds | some clouds | clear | clear | some clouds | snow shwrs | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | clear | clear | snow shwrs | some clouds | some clouds | some clouds | |
Cloud base (m) | 2050 | 2450 | 9300 | 950 | 950 | 950 | 900 | 2500 | 1800 | 2550 | 8600 | 950 | 900 | 2350 | 900 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 1 | 1 | 2 | 2 | 1 | -1 | -2 | -1 | 0 | 1 | 2 | 2 | 3 | 2 | -2 | -2 | -3 | 0 |
min °C | -1 | 1 | 1 | 2 | -1 | -5 | -4 | -2 | -1 | 0 | 1 | 2 | 2 | 1 | -4 | -3 | -4 | -2 |
chill °C | -6 | -4 | -4 | -1 | -7 | -14 | -12 | -8 | -6 | -7 | -5 | -2 | -2 | -4 | -14 | -9 | -13 | -10 |
Freezing level m | 2100 | 2550 | 2950 | 2700 | 2400 | 1750 | 1600 | 1900 | 2200 | 2500 | 2750 | 2850 | 3350 | 3200 | 1550 | 1750 | 1750 | 1500 |
 | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — |
 | — | 4:42 | — | — | 4:40 | — | — | 4:38 | — | — | 4:37 | — | — | 4:37 | — | — | 4:35 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A dusting of new snow. Freeze-thaw conditions (max 2°C on Tue night, min -5°C on Wed night). Winds increasing (light winds from the W on Tue night, fresh winds from the W by Wed night).
Grindstone Mountain Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 3°C on Sat morning, min -4°C on Sat night). Winds decreasing (near gales from the W on Sat night, light winds from the W by Sun 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
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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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