– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Tue 21 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Tue 21 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Tue 21 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Tue night. Freeze-thaw conditions (max 6°C on Fri afternoon, min -1°C on Thu morning). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 6mm), mostly falling on Sun afternoon. Freeze-thaw conditions (max 9°C on Mon afternoon, min 0°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  |  |  | | | | | | | | |  | |
light rain | cloudy | light rain | cloudy | some clouds | some clouds | some clouds | clear | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | light rain | rain shwrs | clear | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
1 | — | 0.4 | — | — | — | — | — | 0.4 | 0.2 | 0.1 | 1.4 | 0.6 | 0.4 | 2 | 1 | — | — | — | |
max °C | 4 | 2 | 3 | 2 | 2 | 3 | 1 | 5 | 6 | 3 | 3 | 3 | 3 | 4 | 5 | 3 | 6 | 9 | 6 |
min °C | 3 | 2 | 2 | 0 | -1 | 3 | 0 | 2 | 6 | 1 | 2 | 3 | 0 | 2 | 4 | 2 | 3 | 8 | 3 |
0 | -2 | -2 | -5 | -5 | 0 | -2 | 2 | 6 | 1 | 2 | 1 | 0 | 2 | 4 | 2 | 2 | 6 | 1 | |
2350 | 2000 | 2150 | 1650 | 1800 | 2100 | 1550 | 2000 | 2200 | 1650 | 1850 | 1900 | 1600 | 1950 | 2000 | 1800 | 2150 | 2400 | 2100 | |
Cloud base (m) | 850 | 850 | 850 | 900 | 900 | 900 | 900 | 1550 | 3100 | 2450 | 3000 | 2600 | 4350 | 2900 | 2350 | 3300 | 2150 | 2700 | |
 | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — |
 | — | — | — | 8:01 | — | — | 8:04 | — | — | 8:05 | — | — | 8:07 | — | — | 8:07 | — | — | 8:08 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Some drizzle, heaviest during Tue night. Freeze-thaw conditions (max 6°C on Fri afternoon, min -1°C on Thu morning). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Light rain (total 6mm), mostly falling on Sun afternoon. Freeze-thaw conditions (max 9°C on Mon afternoon, min 0°C on Sat night). 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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* 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.