– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 pm Wed 31 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Wed 31 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 31 Dec Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow on Thu night turning to drizzle on Fri morning. Freeze-thaw conditions (max 2°C on Fri morning, min -2°C on Wed afternoon). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max 0°C on Sat afternoon, min -2°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||
Wed 31 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | | |  | | | | | | | |
some clouds | some clouds | cloudy | cloudy | mod. snow | light snow | light snow | cloudy | cloudy | light snow | light snow | light snow | some clouds | light snow | cloudy | some clouds | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | 6 | 1 | 1 | — | — | 1 | 5 | 1 | — | 2 | — | — | 2 | |
— | — | — | — | — | 1.3 | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -1 | 0 | -1 | 1 | 2 | 2 | 2 | 0 | 0 | -1 | 0 | 0 | 0 | 0 | 0 | -1 |
min °C | -2 | -2 | -1 | -2 | -1 | 2 | 2 | 0 | 0 | 0 | -1 | -1 | -2 | -1 | 0 | 0 | -1 |
-4 | -2 | -3 | -2 | -3 | -1 | -1 | -2 | -2 | 0 | -3 | -4 | -4 | -3 | -3 | -4 | -6 | |
1300 | 1100 | 1200 | 1200 | 1450 | 1900 | 1850 | 1850 | 1400 | 1450 | 1300 | 1400 | 1450 | 1300 | 1550 | 1550 | 1350 | |
Cloud base (m) | 900 | 900 | 850 | 2350 | 850 | 850 | 850 | 1600 | 1450 | 850 | 1400 | 1400 | 1400 | 1350 | 1400 | 1400 | 850 |
 | — | — | 7:52 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — |
 | 4:21 | — | — | 4:22 | — | — | 4:22 | — | — | 4:23 | — | — | 4:25 | — | — | 4:27 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A light covering of new snow on Thu night turning to drizzle on Fri morning. Freeze-thaw conditions (max 2°C on Fri morning, min -2°C on Wed afternoon). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Temperatures will be below freezing (max 0°C on Sat afternoon, min -2°C on Sun afternoon). 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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SHIP4784 |
* 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.