– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 4 pm Thu 04 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Thu 04 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Thu 04 Jun Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 4mm), mostly falling on Sat morning. Very mild (max 18°C on Thu afternoon, min 5°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 20°C on Tue afternoon, min 6°C on Sun night). Wind will be generally light. | ||||||||||||||||
Thu 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  |  | |  | | | | | | | |
clear | some clouds | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | rain shwrs | clear | some clouds | rain shwrs | rain shwrs | clear | some clouds | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 0.2 | 0.7 | 1.2 | 0.6 | 0.6 | 0.5 | 0.1 | — | — | 0.2 | 0.4 | — | — | — | |
max °C | 18 | 15 | 12 | 13 | 10 | 8 | 10 | 8 | 9 | 13 | 11 | 15 | 16 | 15 | 18 | 20 | 18 |
min °C | 18 | 7 | 10 | 13 | 5 | 7 | 9 | 6 | 7 | 10 | 6 | 12 | 16 | 11 | 14 | 20 | 10 |
18 | 5 | 9 | 12 | 3 | 6 | 7 | 4 | 6 | 9 | 5 | 12 | 16 | 11 | 14 | 20 | 9 | |
3050 | 2300 | 2150 | 2200 | 1600 | 1650 | 1850 | 1500 | 1800 | 2350 | 1950 | 2300 | 2500 | 2400 | 2800 | 2950 | 3350 | |
Cloud base (m) | 7650 | 1950 | 1800 | 1850 | 850 | 850 | 900 | 900 | 850 | 850 | 2950 | 2650 | 2550 | 2350 | 2800 | ||
 | — | — | 5:07 | — | — | 5:07 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — |
 | — | 8:55 | — | — | 8:55 | — | — | 8:57 | — | — | 8:58 | — | — | 8:59 | — | — | 8:59 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Light rain (total 4mm), mostly falling on Sat morning. Very mild (max 18°C on Thu afternoon, min 5°C on Fri night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Warm (max 20°C on Tue afternoon, min 6°C on Sun night). 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.