– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Mon 08 Jun Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Mon 08 Jun Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Mon 08 Jun Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 22mm), heaviest during Mon night. Very mild (max 15°C on Thu afternoon, min 1°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 23°C on Sun afternoon, min 7°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | | | | | | | | |  |  | |
heavy rain | mod. rain | light rain | light rain | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
10 | 9 | 1.6 | 0.6 | 0.1 | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 4 | 2 | 4 | 3 | 3 | 7 | 5 | 11 | 15 | 12 | 13 | 15 | 12 | 17 | 21 | 18 | 20 | 23 | 21 |
min °C | 3 | 2 | 2 | 1 | 1 | 6 | 3 | 6 | 14 | 7 | 9 | 15 | 10 | 14 | 19 | 16 | 17 | 22 | 18 |
1 | -1 | -2 | -4 | -3 | 3 | 0 | 5 | 14 | 5 | 8 | 14 | 9 | 14 | 19 | 16 | 17 | 22 | 18 | |
2300 | 1950 | 2050 | 1600 | 2300 | 3100 | 3250 | 3150 | 3300 | 3600 | 3350 | 3500 | 3300 | 3350 | 3950 | 4000 | 4050 | 4350 | 4450 | |
Cloud base (m) | 1400 | 900 | 900 | 900 | 900 | 1800 | 8400 | 9400 | 9500 | 3900 | 9200 | ||||||||
 | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — |
 | — | — | — | 8:59 | — | — | 9:00 | — | — | 9:00 | — | — | 9:00 | — | — | 9:01 | — | — | 9:01 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Heavy rain (total 22mm), heaviest during Mon night. Very mild (max 15°C on Thu afternoon, min 1°C on Tue night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Warm (max 23°C on Sun afternoon, min 7°C on Thu 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.