– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Tue 05 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Tue 05 May Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Tue 05 May Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Warm (max 21°C on Wed morning, min 9°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 23°C on Sat afternoon, min 9°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wednesday 6 | Thursday 7 | Friday 8 | Saturday 9 | Sunday 10 | Monday 11 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | |  |  | |  | | | | | | |  | | | |
clear | clear | some clouds | rain shwrs | clear | some clouds | some clouds | cloudy | clear | clear | clear | clear | some clouds | some clouds | clear | rain shwrs | rain shwrs | cloudy | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 0.1 | — | — | — | — | — | — | — | — | — | — | — | 0.2 | 0.2 | — | — | |
max °C | 18 | 21 | 21 | 15 | 17 | 21 | 15 | 14 | 16 | 13 | 19 | 23 | 18 | 18 | 19 | 13 | 15 | 18 | 15 |
min °C | 13 | 16 | 19 | 9 | 12 | 20 | 11 | 13 | 16 | 9 | 14 | 23 | 13 | 15 | 17 | 9 | 11 | 17 | 11 |
12 | 16 | 19 | 8 | 12 | 20 | 10 | 12 | 16 | 8 | 14 | 23 | 13 | 15 | 16 | 8 | 10 | 17 | 11 | |
3700 | 3500 | 3100 | 3450 | 3050 | 3300 | 3500 | 2800 | 2650 | 3000 | 3400 | 3400 | 3300 | 2900 | 2650 | 2350 | 2750 | 3100 | 3100 | |
Cloud base (m) | 900 | 8400 | 900 | 6100 | 5800 | 2050 | 8750 | 6000 | 2450 | 2550 | 1700 | 1550 | 6200 | 8450 | |||||
 | — | 5:39 | — | — | 5:37 | — | — | 5:35 | — | — | 5:33 | — | — | 5:33 | — | — | 5:31 | — | — |
 | — | — | — | 8:22 | — | — | 8:22 | — | — | 8:24 | — | — | 8:25 | — | — | 8:27 | — | — | 8:29 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Warm (max 21°C on Wed morning, min 9°C on Wed night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Warm (max 23°C on Sat afternoon, min 9°C on Fri 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.