– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 4 pm Tue 07 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Tue 07 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Tue 07 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Fri morning, min -2°C on Tue night). Winds decreasing (strong winds from the WNW on Tue afternoon, calm by Thu afternoon). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 5°C on Fri afternoon, min -4°C on Mon morning). Wind will be generally light. | ||||||||||||||||
Tue 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | | |  |  |  | |  | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 1 | -2 | 0 | 1 | 0 | 2 | 3 | 2 | 4 | 5 | 3 | 1 | 1 | 0 | 0 | 0 | -1 |
min °C | 0 | -2 | -2 | 1 | -1 | 0 | 3 | 2 | 2 | 5 | 1 | 1 | 0 | -1 | -1 | -1 | -3 |
-7 | -9 | -7 | -4 | -6 | -2 | 3 | 2 | 0 | 4 | 1 | -2 | -2 | -7 | -6 | -7 | -8 | |
2350 | 1600 | 2350 | 2500 | 2150 | 2550 | 2650 | 2700 | 2800 | 2850 | 2700 | 2400 | 2400 | 2200 | 2250 | 2100 | 1550 | |
Cloud base (m) | 8550 | 8500 | 900 | 9300 | 3250 | 9250 | 3250 | 3300 | 1650 | 1400 | 1450 | 1450 | 1450 | 900 | |||
 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:20 | — | — |
 | 7:40 | — | — | 7:43 | — | — | 7:44 | — | — | 7:45 | — | — | 7:46 | — | — | 7:47 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Freeze-thaw conditions (max 4°C on Fri morning, min -2°C on Tue night). Winds decreasing (strong winds from the WNW on Tue afternoon, calm by Thu afternoon).
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 5°C on Fri afternoon, min -4°C on Mon morning). Wind will be generally light.
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 2296 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.