– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 am Fri 30 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Fri 30 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Fri 30 Jan Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of snow on Fri afternoon. Freezing level rising with drizzle on Fri afternoon. Freeze-thaw conditions (max 3°C on Fri night, min -1°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 8°C on Wed night, min -1°C on Mon morning). Wind will be generally light. | |||||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | | | | | | | | |  |  | |  | |
light snow | light snow | light rain | cloudy | cloudy | cloudy | cloudy | light snow | cloudy | cloudy | light snow | light rain | cloudy | cloudy | some clouds | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | 2 | — | — | — | — | — | 1 | — | — | 2 | — | — | — | — | — | — | — | |
— | 1.6 | 0.3 | — | — | — | — | — | — | — | — | 0.2 | — | — | — | — | — | — | |
max °C | 2 | 2 | 3 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 3 | 2 | 3 | 6 | 7 | 8 |
min °C | 1 | 1 | 2 | 2 | 1 | -1 | 1 | 0 | -1 | -1 | 0 | 1 | 2 | 1 | 1 | 5 | 6 | 7 |
-1 | -1 | 0 | 0 | -1 | -3 | -2 | -4 | -4 | -4 | 0 | -1 | 0 | -2 | -1 | 5 | 6 | 6 | |
1800 | 1700 | 2400 | 2150 | 2050 | 1400 | 1600 | 1550 | 1400 | 1350 | 1500 | 1950 | 2500 | 3000 | 3250 | 3150 | 3400 | 3300 | |
Cloud base (m) | 1650 | 950 | 950 | 950 | 1650 | 900 | 1850 | 900 | 900 | 900 | 900 | 950 | 950 | 950 | 950 | 950 | 900 | 9450 |
 | 7:31 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:26 | — | — | 7:24 | — | — |
 | — | 5:00 | — | — | 5:02 | — | — | 5:05 | — | — | 5:06 | — | — | 5:07 | — | — | 5:08 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A dusting of snow on Fri afternoon. Freezing level rising with drizzle on Fri afternoon. Freeze-thaw conditions (max 3°C on Fri night, min -1°C on Sat night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 8°C on Wed night, min -1°C on Mon morning). Wind will be generally light.
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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Winthrop Airport (Washington) | | ||||
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.