– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 4 pm Mon 07 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Mon 07 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Mon 07 Sep Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 20°C on Wed afternoon, min 7°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Sat afternoon. Very mild (max 12°C on Fri afternoon, min 5°C on Thu night). Wind will be generally light. | ||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | | | | |  | |  |  | |  | |
rain shwrs | some clouds | clear | clear | clear | clear | some clouds | clear | some clouds | clear | some clouds | cloudy | cloudy | cloudy | light rain | light rain | rain shwrs | |
Cloud base (m) | 1700 | 950 | 3600 | 8850 | 8950 | 8950 | 9150 | 2250 | 2150 | 950 | 2700 | 5250 | 2450 | 1700 | 1550 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.7 | 1.1 | 0.1 |
max °C | 10 | 8 | 14 | 18 | 14 | 17 | 20 | 15 | 11 | 11 | 7 | 9 | 12 | 10 | 8 | 8 | 6 |
min °C | 9 | 7 | 10 | 17 | 13 | 13 | 20 | 11 | 9 | 11 | 5 | 6 | 12 | 8 | 8 | 7 | 6 |
chill °C | 7 | 5 | 10 | 17 | 13 | 13 | 20 | 9 | 7 | 9 | 3 | 6 | 12 | 7 | 7 | 5 | 4 |
Freezing level m | 2950 | 3200 | 3300 | 3500 | 4050 | 4400 | 4400 | 4200 | 3450 | 3300 | 3250 | 3000 | 2800 | 2750 | 2500 | 2650 | 2700 |
 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — |
 | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:25 | — | — | 7:23 | — | — | 7:22 | — |
Loading...
Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Warm (max 20°C on Wed afternoon, min 7°C on Mon night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Some drizzle, heaviest during Sat afternoon. Very mild (max 12°C on Fri afternoon, min 5°C on Thu 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 |
|---|---|---|---|---|---|
 | |||||
| |||||
| |||||
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.
Grindstone Mountain Photos
View all
Cascade Range photos (454) |
Pacific Coast Ranges photos (1063) |
photos from mountains in United States (3070) |
all photos
Upload new photo
Upload new photoGrindstone Mountain
Grindstone Mountain