– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Sun 07 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Sun 07 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Sun 07 Jun Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 20mm) heaviest on Mon night, then becoming colder with a dusting of snow on Tue afternoon. Mild temperatures (max 9°C on Mon morning, min 1°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 21°C on Sat afternoon, min 2°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | |  |  | | | | | | | | | |
some clouds | cloudy | light rain | heavy rain | light rain | light snow | light rain | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | 0.5 | 10 | 4 | 2 | 1.3 | 0.2 | 0.3 | — | — | — | — | — | — | — | — | — | — | |
max °C | 6 | 9 | 7 | 4 | 3 | 3 | 3 | 3 | 5 | 4 | 12 | 16 | 13 | 15 | 18 | 14 | 17 | 21 | 18 |
min °C | 3 | 6 | 6 | 3 | 3 | 2 | 1 | 1 | 5 | 2 | 7 | 15 | 10 | 12 | 18 | 11 | 13 | 19 | 14 |
1 | 6 | 4 | 1 | 0 | -2 | -4 | -3 | 2 | -1 | 7 | 15 | 9 | 12 | 18 | 10 | 13 | 19 | 14 | |
2200 | 2450 | 2300 | 2250 | 1950 | 2000 | 1800 | 2000 | 2400 | 2750 | 3250 | 3400 | 3600 | 3800 | 3950 | 3750 | 3500 | 3950 | 3650 | |
Cloud base (m) | 3000 | 2200 | 1400 | 900 | 900 | 900 | 900 | 1750 | 9200 | 8800 | |||||||||
 | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — |
 | — | — | — | 8:59 | — | — | 8:59 | — | — | 9:00 | — | — | 9:00 | — | — | 9:00 | — | — | 9:01 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Moderate rain (total 20mm) heaviest on Mon night, then becoming colder with a dusting of snow on Tue afternoon. Mild temperatures (max 9°C on Mon morning, min 1°C on Tue night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Warm (max 21°C on Sat afternoon, min 2°C on Wed night). Wind will be generally light.
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 1500 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.