– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain Weather Forecast
Cascade Range · United StatesIssued: 10 pm Sat 19 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sat 19 Sep Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 13°C on Sun afternoon, min 5°C on Tue morning). Wind will be generally light. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Thu night. Freeze-thaw conditions (max 6°C on Thu afternoon, min -2°C on Fri afternoon). Winds increasing (light winds from the S on Thu morning, fresh winds from the WNW by Fri afternoon). | |||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  |  | | | | | | | |  |  | |
clear | clear | clear | clear | clear | some clouds | some clouds | clear | clear | some clouds | clear | clear | some clouds | some clouds | cloudy | mod. snow | |
Cloud base (m) | 8750 | 8200 | 900 | 2200 | 900 | 2650 | 5800 | 2950 | 850 | |||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 10 | 12 | 13 | 11 | 11 | 11 | 8 | 6 | 7 | 3 | 4 | 5 | 4 | 5 | 6 | 3 |
min °C | 10 | 10 | 12 | 10 | 9 | 11 | 6 | 5 | 5 | 1 | 1 | 5 | 4 | 4 | 5 | 0 |
chill °C | 9 | 9 | 12 | 9 | 7 | 9 | 2 | 1 | 0 | -5 | -4 | 2 | 0 | 2 | 2 | -5 |
Freezing level m | 4000 | 4150 | 3950 | 4000 | 3800 | 3800 | 3750 | 3450 | 3050 | 2750 | 2800 | 2950 | 3200 | 3150 | 2900 | 2500 |
 | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — |
 | — | — | 7:06 | — | — | 7:04 | — | — | 7:01 | — | — | 7:00 | — | — | 6:57 | — |
Loading...
Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Very mild (max 13°C on Sun afternoon, min 5°C on Tue morning). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Thu night. Freeze-thaw conditions (max 6°C on Thu afternoon, min -2°C on Fri afternoon). Winds increasing (light winds from the S on Thu morning, fresh winds from the WNW by Fri afternoon).
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 2296 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.
* 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