– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Wed 22 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Wed 22 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Wed 22 Apr 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 15°C on Sat afternoon, min 5°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 5mm), mostly falling on Sun night. Very mild (max 14°C on Tue afternoon, min 6°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | | |  |  | | | | |  |  | | | |
light rain | some clouds | some clouds | clear | clear | some clouds | clear | clear | light rain | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | some clouds | cloudy | some clouds | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.1 | — | — | — | — | — | — | — | 0.1 | 0.5 | 0.1 | 1.5 | 1.5 | 0.4 | 1 | — | — | — | — | |
max °C | 8 | 9 | 11 | 8 | 11 | 13 | 10 | 13 | 15 | 8 | 13 | 13 | 9 | 12 | 13 | 9 | 12 | 14 | 11 |
min °C | 6 | 7 | 11 | 5 | 8 | 13 | 7 | 10 | 13 | 7 | 10 | 12 | 7 | 9 | 13 | 6 | 9 | 14 | 8 |
4 | 6 | 10 | 5 | 8 | 13 | 7 | 10 | 13 | 7 | 10 | 11 | 6 | 9 | 13 | 5 | 8 | 14 | 8 | |
1600 | 1850 | 2250 | 1550 | 1850 | 2150 | 1750 | 2050 | 2100 | 1750 | 2100 | 2100 | 1750 | 2050 | 2250 | 1850 | 2200 | 2450 | 2200 | |
Cloud base (m) | 900 | 900 | 1650 | 1500 | 3600 | 3300 | 3150 | 3950 | 3000 | 2450 | 2100 | 1850 | 2100 | 1850 | 1700 | 2150 | 2400 | ||
 | — | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — |
 | — | — | — | 8:04 | — | — | 8:05 | — | — | 8:07 | — | — | 8:07 | — | — | 8:08 | — | — | 8:10 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Very mild (max 15°C on Sat afternoon, min 5°C on Thu night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Sun night. Very mild (max 14°C on Tue afternoon, min 6°C on Mon 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.