– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Sat 23 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Sat 23 May Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sat 23 May 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. Freeze-thaw conditions (max 7°C on Sun afternoon, min -3°C on Mon night). Mainly strong winds. | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 11°C on Thu afternoon, min 0°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | | |  | | |  | | | | | |  | |
some clouds | some clouds | clear | rain shwrs | cloudy | light rain | light snow | cloudy | cloudy | some clouds | clear | clear | clear | clear | some clouds | rain shwrs | some clouds | cloudy | cloudy | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 0.1 | — | 0.1 | — | — | — | — | — | — | — | — | — | 0.3 | — | — | — | |
max °C | 6 | 6 | 7 | 6 | 3 | 3 | -1 | -2 | 0 | 2 | 7 | 10 | 9 | 10 | 11 | 9 | 4 | 3 | 2 |
min °C | 3 | 4 | 7 | 3 | 3 | 2 | -3 | -3 | -2 | 0 | 3 | 10 | 7 | 8 | 10 | 5 | 4 | 2 | 1 |
-3 | -1 | 3 | -3 | 0 | -5 | -7 | -6 | -5 | -3 | 0 | 10 | 7 | 8 | 9 | 4 | 3 | -3 | -4 | |
3150 | 3150 | 3200 | 3200 | 2650 | 2600 | 1800 | 1900 | 2250 | 3200 | 3450 | 3700 | 3700 | 3550 | 3750 | 3800 | 3000 | 2900 | 3000 | |
Cloud base (m) | 900 | 9000 | 9450 | 6750 | 2300 | 2450 | 1800 | 850 | 1500 | 1600 | 1550 | 9200 | 2900 | 900 | 900 | 1550 | 900 | ||
 | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:13 | — | — | 5:13 | — | — | 5:11 | — | — |
 | — | — | — | 8:45 | — | — | 8:45 | — | — | 8:46 | — | — | 8:47 | — | — | 8:49 | — | — | 8:50 |
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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 7°C on Sun afternoon, min -3°C on Mon night). Mainly strong winds.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 11°C on Thu afternoon, min 0°C on Tue night). 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.