– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain Weather Forecast
Cascade Range · United StatesIssued: 3 am Sun 08 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sun 08 Nov Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 17mm), heaviest on Mon afternoon. Very mild (max 10°C on Mon morning, min 5°C on Sun afternoon). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 15°C on Thu morning, min 9°C on Wed afternoon). Wind will be generally light. | |||||||||||||||||
Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | |  | | | | | | | |
rain shwrs | some clouds | light rain | cloudy | light rain | rain shwrs | light rain | light rain | rain shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | light rain | light rain | light rain | |
Cloud base (m) | 1600 | 1600 | 900 | 2700 | 1900 | 900 | 1650 | 900 | 950 | 900 | 900 | 850 | 6450 | 5350 | 2300 | 900 | 850 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.7 | — | 0.4 | — | 4 | 4 | 2 | 1.6 | 4 | — | — | — | — | — | — | 0.2 | 1.6 | 1.4 |
max °C | 9 | 7 | 6 | 10 | 8 | 8 | 9 | 9 | 9 | 13 | 11 | 9 | 15 | 13 | 11 | 11 | 10 | 10 |
min °C | 8 | 5 | 5 | 8 | 6 | 6 | 8 | 9 | 9 | 11 | 9 | 9 | 12 | 11 | 10 | 11 | 10 | 9 |
chill °C | 6 | 3 | 5 | 8 | 6 | 5 | 8 | 9 | 9 | 11 | 9 | 9 | 12 | 11 | 10 | 11 | 10 | 8 |
Freezing level m | 1650 | 1700 | 1400 | 1700 | 1900 | 1950 | 2050 | 2550 | 2650 | 3300 | 3350 | 3500 | 3250 | 2750 | 2550 | 2300 | 2150 | 2350 |
 | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — |
 | — | 4:35 | — | — | 4:34 | — | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — | — | 4:29 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Moderate rain (total 17mm), heaviest on Mon afternoon. Very mild (max 10°C on Mon morning, min 5°C on Sun afternoon). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 15°C on Thu morning, min 9°C on Wed afternoon). 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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* 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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