– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 am Thu 21 Nov Local TimeUpdates in: hr min sUpdate imminent
Grindstone MountainWeather Forecast, United States
Issued: 3 am Thu 21 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Thu 21 Nov Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 25mm), heaviest during Thu night. Freeze-thaw conditions (max 6°C on Fri morning, min -1°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Sun morning. Freeze-thaw conditions (max 4°C on Tue morning, min -2°C on Mon night). Wind will be generally light. | |||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  | | | | | |  |  | | | |
light rain | light rain | heavy rain | mod. rain | light rain | rain shwrs | cloudy | light rain | cloudy | light rain | light rain | cloudy | light rain | light rain | some clouds | rain shwrs | light rain | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.1 | 0.4 | 13 | 6 | 3 | 2 | — | 0.1 | — | 1.1 | 0.3 | — | 1.0 | 0.5 | — | 0.2 | 0.1 | — | |
max°C | 4 | 4 | 3 | 6 | 5 | 5 | 5 | 4 | 1 | 3 | 2 | 0 | 3 | 2 | 0 | 4 | 3 | 1 |
min°C | 4 | 4 | 3 | 5 | 5 | 1 | 5 | 2 | -1 | 2 | 0 | 0 | 2 | 0 | -2 | 4 | 2 | 0 |
3 | 3 | 2 | 4 | 5 | 1 | 4 | 0 | -1 | 2 | 0 | 0 | 1 | 0 | -2 | 2 | 0 | -3 | |
1050 | 1100 | 950 | 1250 | 1250 | 1000 | 1300 | 1200 | 700 | 800 | 850 | 550 | 750 | 800 | 0 | 1050 | 950 | 600 | |
Cloud base (m) | 900 | 900 | 900 | 850 | 850 | 1400 | 1500 | 1400 | 2300 | 1700 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 |
 | 7:18 | — | — | 7:20 | — | — | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — |
 | — | 4:19 | — | — | 4:19 | — | — | 4:17 | — | — | 4:16 | — | — | 4:15 | — | — | 4:15 | — |
Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Heavy rain (total 25mm), heaviest during Thu night. Freeze-thaw conditions (max 6°C on Fri morning, min -1°C on Sat night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Sun morning. Freeze-thaw conditions (max 4°C on Tue morning, min -2°C on Mon night). Wind will be generally light.
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 500 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) | |
* 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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