– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain Weather Forecast
Cascade Range · United StatesIssued: 3 am Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 3°C on Thu morning, min -4°C on Fri night). Winds decreasing (near gales from the SSE on Fri morning, light winds from the WSW by Fri night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Sun afternoon. Temperatures will be below freezing (max -3°C on Sun morning, min -7°C on Tue night). Wind will be generally light. | |||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | |  | | |  | |  |  | | | | |
cloudy | cloudy | cloudy | light snow | mod. snow | snow shwrs | some clouds | cloudy | light snow | light snow | mod. snow | some clouds | some clouds | clear | clear | clear | clear | some clouds | |
Cloud base (m) | 800 | 1350 | 2150 | 1600 | 1400 | 1500 | 1500 | 1550 | 850 | 850 | 900 | 1550 | 950 | 1700 | 900 | 900 | 850 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | 1 | 7 | 4 | — | — | 5 | 3 | 6 | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 3 | 3 | 2 | 0 | -1 | -2 | -3 | -3 | -2 | -3 | -4 | -5 | -5 | -6 | -6 | -5 | -5 | -6 |
min °C | 3 | 2 | -1 | -1 | -2 | -4 | -3 | -3 | -3 | -3 | -5 | -6 | -6 | -6 | -6 | -5 | -6 | -7 |
chill °C | -2 | -4 | -10 | -10 | -10 | -7 | -10 | -9 | -8 | -9 | -11 | -13 | -12 | -12 | -10 | -8 | -11 | -13 |
Freezing level m | 2950 | 3050 | 2900 | 2300 | 2050 | 1750 | 1800 | 1850 | 1800 | 1650 | 1550 | 1300 | 1500 | 1400 | 1050 | 1400 | 1450 | 900 |
 | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — |
 | — | 4:30 | — | — | 4:29 | — | — | 4:28 | — | — | 4:25 | — | — | 4:24 | — | — | 4:23 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A moderate fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 3°C on Thu morning, min -4°C on Fri night). Winds decreasing (near gales from the SSE on Fri morning, light winds from the WSW by Fri night).
Grindstone Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Sun afternoon. Temperatures will be below freezing (max -3°C on Sun morning, min -7°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.
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.
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