– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 4 am Tue 14 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Tue 14 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Tue 14 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -5°C on Tue night, min -12°C on Wed morning). Winds decreasing (gales from the WSW on Tue night, light winds from the NW by Thu night). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 2°C on Sun afternoon, min -6°C on Fri morning). Winds increasing (calm on Fri morning, fresh winds from the SSE by Sun morning). | |||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  |  | | |  | |  | | | |  | |
light snow | mod. snow | snow shwrs | clear | snow shwrs | snow shwrs | clear | some clouds | clear | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | cloudy | cloudy | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | 7 | 16 | — | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -6 | -5 | -11 | -9 | -10 | -8 | -6 | -7 | -5 | -3 | -3 | -1 | 1 | 0 | 1 | 2 | 2 |
min °C | -6 | -6 | -11 | -12 | -10 | -11 | -10 | -7 | -7 | -6 | -4 | -3 | -2 | 1 | 0 | 0 | 1 | 1 |
-16 | -17 | -22 | -22 | -19 | -19 | -17 | -16 | -14 | -9 | -4 | -6 | -6 | -3 | -3 | -6 | -5 | -4 | |
1450 | 1400 | 650 | 950 | 1100 | 350 | 1150 | 1250 | 750 | 1350 | 1650 | 1350 | 2000 | 2450 | 2200 | 2550 | 2400 | 2450 | |
Cloud base (m) | 900 | 1400 | 1400 | 1500 | 1850 | 900 | 900 | 1500 | 900 | 900 | 950 | 950 | 900 | 2600 | 6550 | 6600 | 2300 | 2500 |
 | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — |
 | — | 7:51 | — | — | 7:52 | — | — | 7:53 | — | — | 7:54 | — | — | 7:57 | — | — | 7:58 | — |
Loading...
Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -5°C on Tue night, min -12°C on Wed morning). Winds decreasing (gales from the WSW on Tue night, light winds from the NW by Thu night).
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 2°C on Sun afternoon, min -6°C on Fri morning). Winds increasing (calm on Fri morning, fresh winds from the SSE by Sun 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 |
|---|---|---|---|---|---|
 | |||||
* 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.