– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 4 am Fri 29 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Fri 29 May Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Fri 29 May Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Fri morning, min -2°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sun night). | Days 4–6 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Wed afternoon. Freeze-thaw conditions (max 10°C on Tue afternoon, min 0°C on Wed night). Wind will be generally light. | |||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | | | | |  | | | |  |  |  | |
light rain | light rain | some clouds | clear | some clouds | clear | clear | some clouds | clear | clear | some clouds | rain shwrs | clear | some clouds | some clouds | cloudy | light snow | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | |
0.2 | 0.1 | — | — | — | — | — | — | — | — | — | 0.1 | — | — | — | — | 1.4 | — | |
max °C | 4 | 2 | 1 | 0 | 1 | 0 | 2 | 4 | 3 | 5 | 6 | 5 | 6 | 10 | 8 | 5 | 5 | 1 |
min °C | 3 | 2 | -2 | -2 | 1 | -1 | 0 | 4 | 1 | 3 | 6 | 3 | 5 | 9 | 5 | 5 | 2 | 0 |
0 | -4 | -2 | -2 | -2 | -4 | -3 | 2 | 1 | 3 | 6 | 1 | 4 | 8 | 3 | 3 | -1 | -5 | |
3100 | 3050 | 1700 | 2250 | 2500 | 1750 | 2650 | 2800 | 2600 | 2800 | 3000 | 2850 | 2950 | 3400 | 3200 | 2950 | 2650 | 2500 | |
Cloud base (m) | 1500 | 900 | 900 | 1550 | 2150 | 950 | 8400 | 8300 | 3050 | 3100 | 2750 | 2900 | 3100 | 3200 | 3550 | 3000 | 2100 | 900 |
 | 5:11 | — | — | 5:11 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:07 | — | — |
 | — | — | 8:50 | — | — | 8:51 | — | — | 8:52 | — | — | 8:52 | — | — | 8:53 | — | — | 8:54 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Freeze-thaw conditions (max 4°C on Fri morning, min -2°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sun night).
Grindstone Mountain Weather (Days 3-6):
Drizzle at first, then turning colder with dusting of snow on Wed afternoon. Freeze-thaw conditions (max 10°C on Tue afternoon, min 0°C on Wed 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.