– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 pm Sun 04 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sun 04 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sun 04 Jan Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Tue afternoon. Temperatures will be below freezing (max -2°C on Mon morning, min -7°C on Wed afternoon). Wind will be generally light. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 1°C on Sat morning, min -8°C on Wed night). Winds decreasing (fresh winds from the W on Thu morning, calm by Sat morning). | ||||||||||||||||||
Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | | | | | |  | |  |  | |
snow shwrs | snow shwrs | some clouds | light snow | light snow | mod. snow | mod. snow | light snow | mod. snow | snow shwrs | mod. snow | light snow | snow shwrs | light snow | light snow | some clouds | some clouds | cloudy | cloudy | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
2 | 1 | — | 2 | 5 | 10 | 8 | 2 | 7 | 5 | 9 | 3 | 1 | 2 | 2 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -2 | -4 | -5 | -3 | -2 | -3 | -5 | -5 | -7 | -6 | -6 | -4 | -2 | -1 | -1 | 1 | 1 | 0 |
min °C | -5 | -3 | -5 | -6 | -4 | -3 | -6 | -5 | -7 | -8 | -6 | -6 | -7 | -3 | -2 | -2 | 1 | 1 | -1 |
-9 | -7 | -10 | -12 | -9 | -8 | -11 | -10 | -13 | -14 | -12 | -14 | -15 | -7 | -6 | -5 | 0 | 1 | -4 | |
450 | 1050 | 800 | 500 | 900 | 1150 | 800 | 750 | 700 | 0 | 650 | 650 | 0 | 1000 | 1250 | 1350 | 1900 | 1700 | 1300 | |
Cloud base (m) | 1400 | 900 | 900 | 900 | 850 | 1350 | 1400 | 850 | 1400 | 1400 | 900 | 900 | 900 | 950 | 950 | 950 | 950 | 950 | 2650 |
 | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:48 | — | — |
 | — | — | 4:27 | — | — | 4:28 | — | — | 4:29 | — | — | 4:30 | — | — | 4:30 | — | — | 4:32 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be below freezing (max -2°C on Mon morning, min -7°C on Wed afternoon). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 1°C on Sat morning, min -8°C on Wed night). Winds decreasing (fresh winds from the W on Thu morning, calm by Sat morning).
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 1500 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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SHIP9565 | |||||
SHIP8729 |
* 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.