– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 am Sat 14 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Sat 14 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Sat 14 Mar 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 Sun night. Freeze-thaw conditions (max 2°C on Mon afternoon, min -13°C on Sat morning). Winds increasing (light winds from the W on Sun morning, severe gales from the W by Mon night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 2°C on Tue night, min 0°C on Tue night). Mainly gales. | |||||||||||||||||
Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | | | | |  | | | | |
some clouds | snow shwrs | some clouds | cloudy | some clouds | mod. snow | light snow | light snow | some clouds | cloudy | cloudy | mod. snow | light snow | cloudy | light snow | light snow | light snow | light snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | 1 | — | — | — | 7 | 2 | 2 | — | — | — | 6 | 1 | — | 4 | 2 | 1 | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -13 | -12 | -9 | -7 | -4 | 0 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 2 | 2 | 2 |
min °C | -13 | -12 | -13 | -9 | -5 | -4 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 2 | 2 | 2 |
-25 | -23 | -24 | -17 | -12 | -14 | -7 | -8 | -10 | -7 | -6 | -9 | -7 | -8 | -6 | -5 | -6 | -6 | |
600 | 700 | 0 | 900 | 1150 | 1900 | 3100 | 3150 | 2450 | 2500 | 2650 | 2650 | 2850 | 2500 | 2650 | 2650 | 3050 | 2700 | |
Cloud base (m) | 1550 | 1700 | 950 | 2550 | 1650 | 900 | 900 | 900 | 1600 | 900 | 900 | 850 | 900 | 900 | 900 | 900 | 950 | 900 |
 | 7:18 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — |
 | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:10 | — | — | 7:13 | — | — | 7:14 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A moderate fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 2°C on Mon afternoon, min -13°C on Sat morning). Winds increasing (light winds from the W on Sun morning, severe gales from the W by Mon night).
Grindstone Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 2°C on Tue night, min 0°C on Tue night). Mainly gales.
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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* 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.