– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Sat 11 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Sat 11 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sat 11 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Tue afternoon. Freeze-thaw conditions (max 8°C on Sun afternoon, min -3°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max 0°C on Fri afternoon, min -8°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  |  |  | |  | | | | | | | |
rain shwrs | clear | light rain | some clouds | cloudy | cloudy | some clouds | cloudy | light snow | mod. snow | some clouds | light snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | 1 | 9 | — | 4 | 2 | — | — | — | — | — | — | |
1.4 | — | 0.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 3 | 7 | 8 | 3 | 0 | 1 | -1 | -1 | -1 | -1 | -4 | -3 | -6 | -3 | -2 | -4 | -1 | 0 | -2 |
min °C | 1 | 3 | 7 | 1 | 0 | 0 | -3 | -2 | -1 | -7 | -6 | -4 | -8 | -6 | -2 | -5 | -5 | 0 | -4 |
1 | 3 | 5 | -3 | -4 | -5 | -9 | -7 | -6 | -14 | -12 | -8 | -14 | -11 | -7 | -10 | -9 | -3 | -7 | |
1800 | 2350 | 2400 | 1850 | 1500 | 1450 | 1000 | 1400 | 1350 | 700 | 900 | 900 | 0 | 1100 | 1250 | 600 | 1300 | 1500 | 650 | |
Cloud base (m) | 1650 | 2500 | 2350 | 1450 | 900 | 900 | 900 | 850 | 1450 | 1400 | 1450 | 1600 | 900 | 900 | 950 | 900 | 900 | 900 | 900 |
 | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — |
 | — | — | 7:47 | — | — | 7:50 | — | — | 7:51 | — | — | 7:52 | — | — | 7:53 | — | — | 7:54 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Drizzle at first, then turning colder with dusting of snow on Tue afternoon. Freeze-thaw conditions (max 8°C on Sun afternoon, min -3°C on Mon night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max 0°C on Fri afternoon, min -8°C on Wed night). Wind will be generally light.
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 1500 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.