– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Thu 16 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Thu 16 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Thu 16 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 11°C on Sun afternoon, min -5°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 17°C on Tue afternoon, min 7°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | |  | | | |  | | |  | |  |  | |
some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | rain shwrs | some clouds | some clouds | risk tstorm | some clouds | rain shwrs | cloudy | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | 0.1 | — | — | 0.3 | — | 0.1 | — | |
max °C | -4 | -1 | 3 | 1 | 3 | 8 | 5 | 7 | 11 | 9 | 12 | 16 | 12 | 15 | 17 | 13 | 9 | 10 | 5 |
min °C | -5 | -4 | 3 | 0 | 1 | 6 | 3 | 5 | 10 | 8 | 9 | 15 | 9 | 11 | 17 | 7 | 7 | 8 | 3 |
-10 | -7 | 3 | 0 | -1 | 5 | 2 | 4 | 10 | 8 | 9 | 15 | 8 | 11 | 17 | 5 | 5 | 6 | 0 | |
500 | 1400 | 2000 | 1750 | 2250 | 2650 | 2400 | 2800 | 3000 | 3100 | 3200 | 3200 | 3250 | 3300 | 3350 | 3300 | 3050 | 3000 | 2600 | |
Cloud base (m) | 900 | 900 | 1700 | 900 | 900 | 2250 | 3500 | 3150 | 3300 | 5200 | 5500 | 3400 | 5750 | 6450 | 1400 | 1500 | 1900 | 900 | |
 | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — |
 | — | — | 7:54 | — | — | 7:57 | — | — | 7:58 | — | — | — | 8:00 | — | — | 8:00 | — | — | 8:01 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Freeze-thaw conditions (max 11°C on Sun afternoon, min -5°C on Thu night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 17°C on Tue afternoon, min 7°C on Tue 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.