– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Tue 09 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Tue 09 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Tue 09 Jun Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 3mm), mostly falling on Tue night. Warm (max 22°C on Thu afternoon, min 7°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 30°C on Mon afternoon, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | | | | |  | | | | | |  | | |
light rain | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | some clouds | cloudy | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
2 | 0.5 | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 9 | 10 | 14 | 12 | 19 | 22 | 18 | 19 | 21 | 17 | 22 | 26 | 23 | 25 | 29 | 25 | 27 | 30 | 25 |
min °C | 7 | 8 | 14 | 8 | 13 | 21 | 10 | 15 | 20 | 12 | 18 | 25 | 18 | 22 | 28 | 20 | 24 | 29 | 20 |
5 | 6 | 13 | 7 | 13 | 21 | 9 | 15 | 20 | 12 | 18 | 25 | 18 | 22 | 28 | 20 | 24 | 29 | 20 | |
1700 | 2200 | 2950 | 3300 | 3100 | 3250 | 3400 | 3250 | 3000 | 3050 | 3100 | 3650 | 3450 | 3550 | 4100 | 3950 | 4050 | 4400 | 4700 | |
Cloud base (m) | 900 | 900 | 1800 | 9000 | 8650 | 3400 | 8950 | 6600 | |||||||||||
 | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — |
 | — | — | — | 9:00 | — | — | 9:00 | — | — | 9:00 | — | — | 9:01 | — | — | 9:01 | — | — | 9:02 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Light rain (total 3mm), mostly falling on Tue night. Warm (max 22°C on Thu afternoon, min 7°C on Tue night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Warm (max 30°C on Mon afternoon, min 12°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.