– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain Weather Forecast
Cascade Range · United StatesIssued: 9 pm Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 04 Nov Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Wed night. Freeze-thaw conditions (max 3°C on Fri night, min -4°C on Wed night). Winds increasing (light winds from the W on Thu night, strong winds from the W by Fri morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 2°C on Tue morning, min -4°C on Sun morning). Winds decreasing (gales from the WSW on Sat night, light winds from the SSW by Tue afternoon). | |||||||||||||||
Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | | | | | | | |  |  | |
snow shwrs | some clouds | some clouds | cloudy | light snow | light snow | light snow | some clouds | some clouds | snow shwrs | light snow | light snow | cloudy | some clouds | clear | clear | |
Cloud base (m) | 900 | 1800 | 1550 | 1900 | 2200 | 1550 | 900 | 1500 | 950 | 2100 | 950 | 950 | 900 | 3200 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 1 | — | — | — | 1 | 1 | 2 | — | — | 5 | 1 | 1 | — | — | — | — |
mm | — | — | — | — | — | — | 0.9 | — | — | — | — | — | — | — | — | — |
max °C | -2 | -2 | -2 | 0 | 2 | 2 | 3 | 3 | 2 | 1 | -4 | -2 | -2 | -1 | -1 | 0 |
min °C | -4 | -4 | -2 | -1 | 0 | 2 | 1 | 3 | 1 | -3 | -4 | -3 | -3 | -2 | -2 | -1 |
chill °C | -11 | -11 | -9 | -6 | -8 | -4 | -5 | -2 | -5 | -13 | -14 | -11 | -8 | -7 | -8 | -6 |
Freezing level m | 1800 | 1800 | 1900 | 2050 | 2400 | 2850 | 2850 | 3100 | 3050 | 2150 | 1800 | 1550 | 1650 | 1900 | 2000 | 2200 |
 | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — |
 | — | — | 4:38 | — | — | 4:37 | — | — | 4:37 | — | — | 4:35 | — | — | 4:34 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A light covering of new snow mostly falling on Wed night. Freeze-thaw conditions (max 3°C on Fri night, min -4°C on Wed night). Winds increasing (light winds from the W on Thu night, strong winds from the W by Fri morning).
Grindstone Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 2°C on Tue morning, min -4°C on Sun morning). Winds decreasing (gales from the WSW on Sat night, light winds from the SSW 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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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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