– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Sun 20 Apr Local TimeUpdates in: hr min sUpdate imminent
Grindstone Mountain Weather Forecast, United States
Issued: 10 pm Sun 20 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sun 20 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Sun night. Temperatures will be below freezing (max 0°C on Wed afternoon, min -8°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun night, calm by Tue night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 2°C on Thu afternoon, min -7°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the SE by Thu night). | ||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  | | | | |  |  |  |  | | |  | |
snow shwrs | some clouds | some clouds | clear | some clouds | some clouds | clear | clear | some clouds | clear | clear | some clouds | some clouds | mod. snow | light snow | cloudy | some clouds | some clouds | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
7 | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 5 | — | — | — | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -6 | -6 | -5 | -6 | -5 | -4 | -4 | -2 | 0 | -1 | 0 | 2 | 1 | -2 | -4 | -5 | -6 | -5 | -6 |
min°C | -8 | -7 | -5 | -8 | -7 | -4 | -5 | -4 | 0 | -1 | -1 | 1 | 0 | -4 | -5 | -7 | -7 | -5 | -6 |
-17 | -16 | -12 | -11 | -7 | -4 | -5 | -4 | 0 | -1 | -7 | -4 | -6 | -4 | -13 | -13 | -14 | -13 | -15 | |
1050 | 1400 | 1500 | 900 | 1700 | 1750 | 1200 | 2100 | 2300 | 2100 | 2300 | 2450 | 2450 | 1500 | 1550 | 1150 | 1450 | 1600 | 1200 | |
Cloud base (m) | 900 | 900 | 1600 | 900 | 1850 | 1650 | 1500 | 900 | 2300 | 2450 | 2750 | 1750 | 850 | 900 | 1600 | 1600 | 900 | ||
 | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — |
 | — | — | — | 8:00 | — | — | 8:01 | — | — | 8:04 | — | — | 8:05 | — | — | 8:07 | — | — | 8:07 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A light covering of new snow mostly falling on Sun night. Temperatures will be below freezing (max 0°C on Wed afternoon, min -8°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun night, calm by Tue night).
Grindstone Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 2°C on Thu afternoon, min -7°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the SE by Thu night).
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
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Seattl / oeing Airport |  |
* 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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