– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain Weather Forecast
Cascade Range · United StatesIssued: 4 pm Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Thu 29 Oct Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -2°C on Sun morning, min -7°C on Thu night). Winds decreasing (fresh winds from the SSE on Fri morning, calm by Sat night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Tue afternoon, min -2°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||
Thu 29 | Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | | | |  |  | |  | | | | |
snow shwrs | some clouds | light snow | light snow | some clouds | clear | cloudy | some clouds | clear | clear | clear | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | |
Cloud base (m) | 1500 | 900 | 850 | 900 | 900 | 900 | 1650 | 1950 | 1950 | 2000 | 900 | 5750 | 4950 | 5000 | 6000 | 6700 | 6350 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -6 | -6 | -5 | -4 | -5 | -4 | -3 | -4 | -2 | -1 | 1 | 2 | 2 | 1 | 2 | 3 | 2 |
min °C | -6 | -7 | -5 | -4 | -6 | -6 | -3 | -4 | -4 | -2 | -2 | 2 | 2 | 1 | 1 | 3 | 2 |
chill °C | -12 | -11 | -12 | -12 | -12 | -12 | -8 | -10 | -7 | -8 | -7 | 2 | -1 | -2 | -2 | 0 | 2 |
Freezing level m | 1300 | 1000 | 1350 | 1600 | 1200 | 1600 | 1750 | 1550 | 1950 | 1950 | 2050 | 3350 | 3400 | 3200 | 3250 | 3250 | 3250 |
 | — | — | 7:43 | — | — | 7:45 | — | — | 6:47 | — | — | 7:48 | — | — | 7:50 | — | — |
 | 5:51 | — | — | 5:49 | — | — | 5:47 | — | — | 4:45 | — | — | 5:45 | — | — | 5:43 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A dusting of new snow. Temperatures will be below freezing (max -2°C on Sun morning, min -7°C on Thu night). Winds decreasing (fresh winds from the SSE on Fri morning, calm by Sat night).
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 3°C on Tue afternoon, min -2°C on Sun afternoon). Wind will be generally light.
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 |
|---|---|---|---|---|---|
Stampede Pass Airport |  | ||||
Wenatchee Airport |  | ||||
Ellensburg Airport |  | ||||
Renton 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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