– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 am Mon 20 May Local TimeUpdates in: hr min sUpdate imminent
Grindstone MountainWeather Forecast, United States
Issued: 10 am Mon 20 May Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Mon 20 May Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Tue afternoon. Temperatures will be below freezing (max 0°C on Mon afternoon, min -5°C on Tue night). Winds decreasing (fresh winds from the NW on Tue morning, light winds from the NNW by Wed night). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Thu afternoon, min -7°C on Fri night). Winds increasing (calm on Thu morning, fresh winds from the W by Fri afternoon). | |||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | | | | | | | | | | | | |
some clouds | some clouds | some clouds | cloudy | light snow | light snow | light snow | cloudy | some clouds | some clouds | some clouds | some clouds | light snow | light snow | some clouds | light snow | some clouds | some clouds | |
km/h | ||||||||||||||||||
Wave Height Map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | 3 | 4 | 1.0 | — | — | — | — | — | 1.0 | 1.0 | — | 2.0 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -1 | 0 | -1 | -1 | -1 | -2 | -4 | -3 | -2 | -1 | 1 | 1 | -1 | -2 | -4 | -5 | -3 | -1 |
min°C | -3 | 0 | -1 | -1 | -2 | -5 | -5 | -3 | -3 | -2 | 0 | -1 | -2 | -3 | -7 | -6 | -4 | -2 |
-7 | -5 | -6 | -8 | -10 | -11 | -11 | -8 | -7 | -2 | -3 | -7 | -9 | -11 | -12 | -12 | -10 | -7 | |
2100 | 2350 | 1950 | 2100 | 1850 | 1750 | 1500 | 1750 | 1700 | 2200 | 2500 | 2250 | 1950 | 1850 | 1150 | 1500 | 1750 | 1350 | |
Cloud base (m) | 900 | 1800 | 1550 | 900 | 850 | 850 | 1550 | 1500 | 950 | 900 | 1750 | 900 | 1650 | 850 | 850 | 850 | 1500 | 900 |
 | 5:18 | — | — | 5:18 | — | — | 5:16 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — |
 | — | — | 8:40 | — | — | 8:42 | — | — | 8:43 | — | — | 8:45 | — | — | 8:45 | — | — | 8:46 |
Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A light covering of new snow mostly falling on Tue afternoon. Temperatures will be below freezing (max 0°C on Mon afternoon, min -5°C on Tue night). Winds decreasing (fresh winds from the NW on Tue morning, light winds from the NNW by Wed night).
Grindstone Mountain Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 1°C on Thu afternoon, min -7°C on Fri night). Winds increasing (calm on Thu morning, fresh winds from the W by Fri afternoon).
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.
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