– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 am Tue 03 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Tue 03 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Tue 03 Feb Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Wed night, min 0°C on Tue morning). Winds decreasing (fresh winds from the WSW on Tue night, light winds from the S by Thu morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 2°C on Fri morning, min -6°C on Sun afternoon). Winds increasing (light winds from the WSW on Fri afternoon, strong winds from the WSW by Sat afternoon). | |||||||||||||||||
Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  | | | | |  |  |  | |  | | | | |
some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | clear | clear | some clouds | cloudy | snow shwrs | light snow | light snow | mod. snow | light snow | cloudy | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 5 | 10 | 3 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 1 | 2 | 4 | 4 | 4 | 5 | 5 | 4 | 3 | 2 | 0 | -2 | -2 | -2 | -2 | -4 | -5 | -6 |
min °C | 0 | 1 | 2 | 4 | 3 | 4 | 4 | 3 | 2 | 2 | -1 | -2 | -2 | -2 | -4 | -4 | -6 | -6 |
-5 | -4 | -4 | 0 | 0 | 2 | 3 | 0 | 0 | -3 | -6 | -9 | -10 | -11 | -13 | -12 | -13 | -13 | |
2500 | 2900 | 2950 | 3450 | 3450 | 3650 | 3800 | 3800 | 3350 | 2800 | 2350 | 1850 | 1800 | 1750 | 1650 | 1550 | 1450 | 1150 | |
Cloud base (m) | 950 | 950 | 2950 | 3400 | 950 | 900 | 900 | 900 | 8800 | 2500 | 900 | 900 | 900 | 900 | 900 | 900 | 950 | |
 | 7:26 | — | — | 7:24 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:20 | — | — |
 | — | 5:07 | — | — | 5:08 | — | — | 5:10 | — | — | 5:12 | — | — | 5:14 | — | — | 5:15 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Freeze-thaw conditions (max 5°C on Wed night, min 0°C on Tue morning). Winds decreasing (fresh winds from the WSW on Tue night, light winds from the S by Thu morning).
Grindstone Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 2°C on Fri morning, min -6°C on Sun afternoon). Winds increasing (light winds from the WSW on Fri afternoon, strong winds from the WSW by Sat 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
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SHIP8483 | |||||
SHIP8829 |
* 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.