– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Mon 13 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Mon 13 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Mon 13 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max 0°C on Mon night, min -7°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 3mm), mostly falling on Sun afternoon. Freeze-thaw conditions (max 6°C on Sat afternoon, min -5°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | | | | | | | | |  |  | |
some clouds | cloudy | light snow | mod. snow | some clouds | some clouds | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light rain | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | 3 | 9 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 5 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | |
max °C | 0 | 0 | 0 | -1 | -4 | -3 | -5 | -3 | -2 | -4 | -1 | 0 | -1 | 2 | 6 | 4 | 5 | 6 | 2 |
min °C | -3 | -2 | -1 | -7 | -7 | -3 | -7 | -6 | -2 | -5 | -4 | 0 | -2 | 0 | 5 | 2 | 2 | 3 | 0 |
-8 | -6 | -6 | -13 | -12 | -8 | -12 | -11 | -7 | -10 | -8 | -2 | -2 | -2 | 4 | 0 | -1 | 1 | -2 | |
1100 | 1450 | 1400 | 600 | 950 | 1100 | 200 | 1100 | 1250 | 650 | 1300 | 1600 | 1300 | 1950 | 2350 | 2050 | 2300 | 2100 | 1850 | |
Cloud base (m) | 900 | 900 | 1400 | 1400 | 1500 | 1850 | 900 | 900 | 1500 | 900 | 900 | 950 | 950 | 900 | 2500 | 2550 | 2500 | 1600 | 1350 |
 | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — |
 | — | — | 7:51 | — | — | 7:52 | — | — | 7:53 | — | — | 7:54 | — | — | 7:57 | — | — | 7:58 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A moderate fall of snow, heaviest on Tue night. Temperatures will be below freezing (max 0°C on Mon night, min -7°C on Tue night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Sun afternoon. Freeze-thaw conditions (max 6°C on Sat afternoon, min -5°C on Thu 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.