– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 am Wed 04 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Wed 04 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Wed 04 Mar Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 7mm), mostly falling on Wed morning. Mild temperatures (max 7°C on Wed morning, min 2°C on Thu afternoon). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 24mm), heaviest during Sun morning. Later becoming colder with a dusting of snow on Mon afternoon. Freeze-thaw conditions (max 8°C on Sat morning, min -2°C on Mon night). Wind will be generally light. | |||||||||||||||||
Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | |  |  |  | | |  |  | | | |  |  | |
light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | some clouds | cloudy | light rain | light rain | light rain | mod. rain | mod. rain | mod. rain | rain shwrs | rain shwrs | light snow | snow shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | |
2 | 0.8 | 3 | 0.8 | 0.1 | 0.4 | — | — | 0.1 | 0.3 | 0.3 | 8 | 7 | 6 | 1.7 | 0.8 | 0.9 | — | |
max °C | 7 | 6 | 5 | 5 | 5 | 3 | 7 | 7 | 7 | 8 | 8 | 7 | 8 | 7 | 2 | 3 | 2 | -1 |
min °C | 7 | 5 | 4 | 5 | 2 | 2 | 5 | 5 | 5 | 7 | 7 | 6 | 7 | 4 | 0 | 2 | 0 | -2 |
6 | 2 | 2 | 2 | -1 | -1 | 3 | 4 | 4 | 6 | 5 | 4 | 5 | 0 | -3 | -2 | -3 | -5 | |
1550 | 1400 | 1300 | 1200 | 1200 | 1000 | 1300 | 1500 | 1500 | 2200 | 2000 | 2000 | 1800 | 1550 | 600 | 850 | 800 | 300 | |
Cloud base (m) | 850 | 900 | 900 | 900 | 950 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 850 | 850 | 900 | 900 | 1500 | 900 |
 | 6:37 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 7:30 | — | — | 6:28 | — | — |
 | — | 5:52 | — | — | 5:53 | — | — | 5:55 | — | — | 5:57 | — | — | 6:59 | — | — | 6:00 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Light rain (total 7mm), mostly falling on Wed morning. Mild temperatures (max 7°C on Wed morning, min 2°C on Thu afternoon). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Heavy rain (total 24mm), heaviest during Sun morning. Later becoming colder with a dusting of snow on Mon afternoon. Freeze-thaw conditions (max 8°C on Sat 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) | | ||||
SHIP11347 | |||||
SHIP3191 |
* 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.