– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Tue 29 Apr Local TimeUpdates in: hr min sUpdate imminent
Grindstone Mountain Weather Forecast, United States
Issued: 10 pm Tue 29 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Tue 29 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 16°C on Fri afternoon, min -1°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 10mm), heaviest on Fri night. Freeze-thaw conditions (max 14°C on Mon afternoon, min -3°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | |  |  |  | |  | | | | |  |  | |
some clouds | clear | clear | clear | clear | clear | clear | clear | rain shwrs | rain shwrs | light rain | light rain | cloudy | some clouds | some clouds | clear | clear | cloudy | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | 0.1 | 9 | 0.5 | 0.6 | — | — | — | — | — | — | — | |
max°C | 2 | 5 | 10 | 7 | 11 | 15 | 11 | 14 | 16 | 10 | 5 | 2 | 0 | 1 | 5 | 4 | 11 | 14 | 10 |
min°C | -1 | 1 | 9 | 5 | 8 | 14 | 9 | 10 | 15 | 5 | 4 | 1 | -3 | -2 | 3 | 2 | 7 | 13 | 6 |
-5 | -1 | 9 | 5 | 7 | 14 | 9 | 10 | 15 | 3 | 1 | -3 | -8 | -6 | 0 | -1 | 7 | 13 | 4 | |
1400 | 2650 | 2950 | 3400 | 3400 | 3400 | 3450 | 3300 | 3150 | 2800 | 2200 | 1850 | 950 | 1800 | 2300 | 3000 | 3250 | 3100 | 3150 | |
Cloud base (m) | 900 | 900 | 9250 | 9450 | 3000 | 1500 | 1550 | 900 | 900 | 900 | 1850 | 900 | 8700 | 6900 | 6450 | ||||
 | — | 5:48 | — | — | 5:47 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — |
 | — | — | — | 8:14 | — | — | 8:15 | — | — | 8:15 | — | — | 8:17 | — | — | 8:19 | — | — | 8:20 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Freeze-thaw conditions (max 16°C on Fri afternoon, min -1°C on Tue night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Moderate rain (total 10mm), heaviest on Fri night. Freeze-thaw conditions (max 14°C on Mon afternoon, min -3°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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Winthrop Airport (Washington) | | ||||
Seattl / oeing Airport | |
* 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.
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