– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain Weather Forecast
Cascade Range · United StatesIssued: 9 am Fri 06 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Fri 06 Nov Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMild with light rain (total 9mm) on Fri afternoon Becoming colder with a light covering of snow, mostly falling on Sat night. Freeze-thaw conditions (max 5°C on Fri morning, min -2°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 4mm), mostly falling on Tue morning. Freeze-thaw conditions (max 5°C on Wed morning, min 0°C on Mon morning). Wind will be generally light. | |||||||||||||||||
Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  | | | | |  |  | | | | |
light rain | mod. rain | rain shwrs | cloudy | some clouds | light snow | light snow | light snow | some clouds | cloudy | some clouds | rain shwrs | light rain | rain shwrs | cloudy | some clouds | cloudy | some clouds | |
Cloud base (m) | 1650 | 900 | 900 | 2800 | 2500 | 1600 | 950 | 900 | 950 | 900 | 1900 | 2050 | 950 | 900 | 900 | 900 | 850 | 8100 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | 4 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 5 | 1.2 | — | — | — | — | — | — | — | — | 0.9 | 3 | 0.4 | — | — | — | — |
max °C | 5 | 5 | 5 | 5 | 4 | 4 | 0 | 0 | -1 | 2 | 2 | 3 | 3 | 4 | 3 | 5 | 4 | 4 |
min °C | 2 | 5 | 3 | 5 | 3 | 1 | 0 | 0 | -2 | 0 | 1 | 1 | 3 | 4 | 3 | 4 | 4 | 3 |
chill °C | 0 | 4 | 0 | 3 | 0 | -4 | -5 | -4 | -4 | -2 | -1 | -1 | 3 | 3 | 1 | 2 | 2 | 1 |
Freezing level m | 2450 | 2800 | 2650 | 2850 | 2750 | 1700 | 1550 | 1500 | 1150 | 1450 | 1800 | 2000 | 2300 | 2600 | 3300 | 3500 | 3700 | 3600 |
 | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — |
 | — | 4:37 | — | — | 4:37 | — | — | 4:35 | — | — | 4:34 | — | — | 4:31 | — | — | 4:30 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mild with light rain (total 9mm) on Fri afternoon Becoming colder with a light covering of snow, mostly falling on Sat night. Freeze-thaw conditions (max 5°C on Fri morning, min -2°C on Sun night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Tue morning. Freeze-thaw conditions (max 5°C on Wed morning, min 0°C on Mon morning). 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) | |
* 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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