– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 4 pm Wed 15 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Wed 15 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Wed 15 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Wed night. Freeze-thaw conditions (max 10°C on Fri afternoon, min -2°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 22°C on Mon afternoon, min 7°C on Sat night). Wind will be generally light. | ||||||||||||||||
Wed 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | | | | | | | | |  | |  | |
rain shwrs | snow shwrs | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
1.2 | — | 0.1 | 0.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 4 | 0 | 4 | 5 | 1 | 6 | 10 | 6 | 10 | 13 | 9 | 14 | 17 | 13 | 18 | 22 | 18 |
min °C | 3 | -2 | 1 | 5 | 0 | 2 | 9 | 4 | 6 | 13 | 7 | 10 | 17 | 11 | 14 | 22 | 15 |
0 | -5 | -2 | 2 | -3 | 0 | 9 | 4 | 6 | 13 | 7 | 10 | 17 | 11 | 14 | 22 | 15 | |
1050 | 300 | 1050 | 1200 | 600 | 1350 | 1950 | 1550 | 2150 | 2600 | 2400 | 2700 | 2750 | 3100 | 3250 | 3150 | 3350 | |
Cloud base (m) | 1600 | 900 | 900 | 1500 | 900 | 900 | 1700 | 950 | 1900 | 6050 | 3100 | 6500 | 5500 | 3350 | 4900 | ||
 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — |
 | 7:52 | — | — | 7:53 | — | — | 7:54 | — | — | 7:57 | — | — | 7:58 | — | — | — | 8:00 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Drizzle at first, then turning colder with dusting of snow on Wed night. Freeze-thaw conditions (max 10°C on Fri afternoon, min -2°C on Wed night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Warm (max 22°C on Mon afternoon, min 7°C on Sat 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.