– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 4 am Mon 16 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Mon 16 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Mon 16 Mar Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 2°C on Mon afternoon, min 0°C on Mon night). Winds decreasing (gales from the W on Mon night, strong winds from the W by Tue night). | Days 4–6 Weather SummaryModerate rain (total 11mm), heaviest on Thu night giving way to a moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 2°C on Thu night, min -8°C on Sat morning). Winds decreasing (gales from the W on Fri afternoon, light winds from the W by Sat night). | |||||||||||||||||
Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | | | | | | |  |  | |  | | |
light snow | light snow | clear | cloudy | cloudy | light snow | mod. snow | light snow | light snow | light snow | light snow | light snow | mod. snow | some clouds | some clouds | some clouds | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
2 | 1 | — | — | — | 4 | 6 | 4 | 1 | 1 | 2 | 1 | 8 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | 11 | — | — | — | — | — | — | |
max °C | 1 | 2 | 1 | 1 | 2 | 2 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | -1 | -4 | -7 | -5 | -5 |
min °C | 1 | 1 | 0 | 0 | 2 | 1 | 1 | 1 | 0 | 1 | 1 | 2 | -1 | -3 | -7 | -8 | -6 | -5 |
-7 | -8 | -9 | -9 | -5 | -6 | -7 | -6 | -9 | -7 | -7 | -5 | -10 | -13 | -16 | -17 | -14 | -11 | |
3200 | 3050 | 2600 | 2650 | 2800 | 2750 | 2600 | 2850 | 2250 | 2700 | 2950 | 2800 | 2150 | 1850 | 900 | 1200 | 1550 | 1050 | |
Cloud base (m) | 900 | 900 | 1500 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 1500 | 900 | 900 | 1650 | 950 |
 | 7:15 | — | — | 7:13 | — | — | 7:11 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — |
 | — | 7:09 | — | — | 7:10 | — | — | 7:13 | — | — | 7:14 | — | — | 7:15 | — | — | 7:16 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 2°C on Mon afternoon, min 0°C on Mon night). Winds decreasing (gales from the W on Mon night, strong winds from the W by Tue night).
Grindstone Mountain Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Thu night giving way to a moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 2°C on Thu night, min -8°C on Sat morning). Winds decreasing (gales from the W on Fri afternoon, light winds from the W by Sat night).
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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* 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.