– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 4 pm Tue 26 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Tue 26 May Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Tue 26 May Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 6mm), mostly falling on Thu night. Warm (max 27°C on Thu afternoon, min 10°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Very mild (max 16°C on Sat afternoon, min 5°C on Sat night). Wind will be generally light. | ||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  |  | | | |  | | | | | | |
light rain | some clouds | clear | clear | clear | clear | rain shwrs | risk tstorm | light rain | light rain | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.1 | — | — | — | — | — | 0.4 | 4 | 1.3 | 0.2 | — | — | — | — | — | — | — | |
max °C | 12 | 12 | 22 | 25 | 22 | 26 | 27 | 22 | 13 | 13 | 11 | 13 | 16 | 10 | 13 | 13 | 10 |
min °C | 11 | 10 | 16 | 25 | 17 | 22 | 25 | 13 | 12 | 12 | 7 | 8 | 14 | 5 | 8 | 12 | 7 |
11 | 10 | 16 | 25 | 17 | 22 | 25 | 12 | 11 | 11 | 6 | 7 | 13 | 3 | 7 | 11 | 6 | |
2600 | 3550 | 3750 | 3700 | 3750 | 3700 | 3950 | 3800 | 3150 | 3200 | 3250 | 2700 | 2650 | 1750 | 2350 | 2400 | 1900 | |
Cloud base (m) | 1550 | 1450 | 5150 | 3300 | 2050 | 1500 | 900 | 900 | 1550 | 2600 | 2400 | 1550 | 2000 | 1650 | |||
 | — | — | 5:13 | — | — | 5:13 | — | — | 5:11 | — | — | 5:11 | — | — | 5:09 | — | — |
 | — | 8:46 | — | — | 8:47 | — | — | 8:49 | — | — | 8:50 | — | — | 8:51 | — | — | 8:52 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Light rain (total 6mm), mostly falling on Thu night. Warm (max 27°C on Thu afternoon, min 10°C on Tue night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 16°C on Sat afternoon, min 5°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.