– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Wed 29 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Wed 29 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Wed 29 Apr 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 Sat morning. Warm (max 22°C on Sat afternoon, min 12°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 26°C on Mon afternoon, min 15°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Thursday 30 | Friday 1 | Saturday 2 | Sunday 3 | Monday 4 | Tuesday 5 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | |  |  | | | | | | | | | | |
rain shwrs | clear | some clouds | some clouds | some clouds | some clouds | light rain | rain shwrs | risk tstorm | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.1 | — | — | — | — | — | 1.1 | 1.4 | 0.4 | — | — | — | — | — | — | — | — | — | — | |
max °C | 15 | 18 | 21 | 17 | 19 | 21 | 17 | 17 | 22 | 19 | 23 | 25 | 21 | 25 | 26 | 20 | 23 | 26 | 19 |
min °C | 12 | 15 | 20 | 13 | 15 | 21 | 15 | 15 | 21 | 15 | 19 | 24 | 17 | 21 | 25 | 15 | 18 | 25 | 13 |
12 | 15 | 20 | 13 | 15 | 21 | 15 | 15 | 21 | 15 | 19 | 24 | 17 | 21 | 25 | 15 | 18 | 25 | 12 | |
2600 | 2700 | 2900 | 2850 | 2850 | 2900 | 2900 | 2850 | 3050 | 3150 | 3100 | 3450 | 3350 | 3400 | 3600 | 3700 | 3700 | 3800 | 3900 | |
Cloud base (m) | 2700 | 3250 | 2900 | 2500 | 1850 | 2900 | 3350 | 8300 | 8850 | 9450 | |||||||||
 | — | 5:48 | — | — | 5:47 | — | — | 5:45 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — |
 | — | — | — | 8:14 | — | — | 8:15 | — | — | 8:15 | — | — | 8:17 | — | — | 8:19 | — | — | 8:20 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Light rain (total 3mm), mostly falling on Sat morning. Warm (max 22°C on Sat afternoon, min 12°C on Wed night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Warm (max 26°C on Mon afternoon, min 15°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.