– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain Weather Forecast
Cascade Range · United StatesIssued: 10 am Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 22mm), heaviest during Wed morning. Mild temperatures (max 8°C on Mon morning, min 1°C on Wed night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 8mm), mostly falling on Fri night. Freeze-thaw conditions (max 6°C on Thu afternoon, min 0°C on Thu morning). Wind will be generally light. | |||||||||||||||||
Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | |  |  | | | | | |  | | | |
light rain | light rain | light rain | light rain | light rain | mod. rain | mod. rain | light rain | rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | light rain | rain shwrs | some clouds | rain shwrs | rain shwrs | |
Cloud base (m) | 900 | 900 | 900 | 900 | 850 | 900 | 900 | 900 | 1500 | 1650 | 900 | 1700 | 900 | 900 | 900 | 900 | 900 | 900 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 1.2 | 0.2 | 0.2 | 1.1 | 5 | 6 | 4 | 0.4 | 0.1 | 1.4 | 0.2 | 1 | 1.1 | 2 | — | 0.2 | 1.6 |
max °C | 8 | 8 | 8 | 8 | 8 | 6 | 6 | 7 | 4 | 5 | 6 | 4 | 5 | 6 | 4 | 4 | 5 | 3 |
min °C | 7 | 8 | 7 | 7 | 7 | 5 | 5 | 6 | 1 | 0 | 6 | 2 | 3 | 5 | 2 | 1 | 5 | 1 |
chill °C | 7 | 8 | 6 | 6 | 6 | 3 | 5 | 6 | 1 | 0 | 5 | 2 | 3 | 5 | 2 | 1 | 4 | 1 |
Freezing level m | 1750 | 1700 | 1650 | 1650 | 1550 | 1350 | 1400 | 1350 | 750 | 1250 | 1300 | 900 | 1250 | 1300 | 1000 | 1100 | 1200 | 950 |
 | 7:37 | — | — | 7:39 | — | — | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — | 7:45 | — | — |
 | — | 5:55 | — | — | 5:53 | — | — | 5:52 | — | — | 5:51 | — | — | 5:49 | — | — | 5:47 | — |
Loading...
Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Heavy rain (total 22mm), heaviest during Wed morning. Mild temperatures (max 8°C on Mon morning, min 1°C on Wed night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Light rain (total 8mm), mostly falling on Fri night. Freeze-thaw conditions (max 6°C on Thu afternoon, min 0°C on Thu morning). 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 |
|---|---|---|---|---|---|
 | |||||
 | |||||
 | |||||
| |||||
Winthrop Airport (Washington) |  | ||||
SHIP7989 |
* 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 (3071) |
all photos
Upload new photo
Upload new photoGrindstone Mountain
Grindstone Mountain