– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 am Thu 27 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Thu 27 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 27 Nov Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Thu morning. Temperatures will be below freezing (max -2°C on Fri morning, min -7°C on Sat afternoon). Wind will be generally light. | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Mon night. Freeze-thaw conditions (max 1°C on Sun night, min -6°C on Tue afternoon). Winds increasing (light winds from the NW on Sun morning, near gales from the WNW by Tue morning). | |||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 1 | Tuesday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  | | | | | |  |  | |  | |
light snow | light snow | snow shwrs | clear | clear | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | light snow | snow shwrs | light snow | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
4 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | 2 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -3 | -4 | -4 | -2 | -2 | -3 | -5 | -6 | -5 | -3 | -3 | 1 | 1 | 1 | -1 | -4 | -6 | -5 |
min°C | -4 | -4 | -5 | -3 | -3 | -5 | -5 | -7 | -7 | -4 | -3 | -1 | 1 | 0 | -4 | -5 | -6 | -5 |
-11 | -9 | -7 | -8 | -5 | -10 | -11 | -13 | -11 | -8 | -9 | -6 | -5 | -7 | -14 | -15 | -16 | -10 | |
1250 | 1300 | 1150 | 1650 | 1650 | 1000 | 950 | 1050 | 650 | 1200 | 1200 | 800 | 1450 | 3150 | 1700 | 1650 | 1350 | 1100 | |
Cloud base (m) | 900 | 900 | 900 | 900 | 950 | 900 | 900 | 1550 | 900 | 900 | 900 | 900 | 950 | 900 | 900 | 900 | 900 | 900 |
 | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | 7:31 | — | — | 7:31 | — | — |
 | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:14 | — | — | 4:14 | — | — | 4:13 | — |
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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 Thu morning. Temperatures will be below freezing (max -2°C on Fri morning, min -7°C on Sat afternoon). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Mon night. Freeze-thaw conditions (max 1°C on Sun night, min -6°C on Tue afternoon). Winds increasing (light winds from the NW on Sun morning, near gales from the WNW by Tue morning).
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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Winthrop Airport (Washington) |  |
* 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.