– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 am Fri 17 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Fri 17 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Fri 17 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Very mild (max 18°C on Sun afternoon, min 3°C on Fri morning). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 12mm), heaviest on Wed morning. Warm (max 24°C on Tue afternoon, min 6°C on Wed night). Wind will be generally light. | |||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | | |  | | |  |  |  |  | |
rain shwrs | some clouds | cloudy | cloudy | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | rain shwrs | some clouds | rain shwrs | mod. rain | mod. rain | light rain | light rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.1 | — | — | — | — | — | — | — | — | — | — | 0.1 | — | 0.2 | 6 | 6 | 0.2 | 0.6 | |
max °C | 7 | 11 | 7 | 10 | 14 | 10 | 14 | 18 | 14 | 19 | 22 | 18 | 22 | 24 | 15 | 10 | 10 | 9 |
min °C | 3 | 10 | 4 | 7 | 13 | 7 | 10 | 17 | 12 | 15 | 22 | 15 | 18 | 22 | 12 | 10 | 10 | 6 |
2 | 10 | 4 | 7 | 13 | 7 | 10 | 17 | 12 | 15 | 22 | 15 | 18 | 22 | 12 | 9 | 9 | 4 | |
1500 | 2050 | 1650 | 2200 | 2600 | 2550 | 2950 | 3050 | 3200 | 3250 | 3250 | 3400 | 3350 | 3400 | 3000 | 2450 | 2400 | 1500 | |
Cloud base (m) | 950 | 1750 | 900 | 900 | 3100 | 8000 | 3450 | 4950 | 5300 | 3300 | 5500 | 5250 | 3000 | 1400 | 1400 | 1400 | 1400 | |
 | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — |
 | — | 7:54 | — | — | 7:57 | — | — | 7:58 | — | — | — | 8:00 | — | — | 8:00 | — | — | 8:01 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Very mild (max 18°C on Sun afternoon, min 3°C on Fri morning). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Moderate rain (total 12mm), heaviest on Wed morning. Warm (max 24°C on Tue afternoon, min 6°C on Wed 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.