– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 4 pm Fri 18 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Fri 18 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Fri 18 Jul Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 19°C on Fri afternoon, min 7°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryMostly dry. Warm (max 23°C on Tue afternoon, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  | | |  | | | | | | | | |
some clouds | clear | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | cloudy | clear | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 19 | 14 | 13 | 16 | 12 | 14 | 17 | 15 | 18 | 19 | 18 | 21 | 23 | 20 | 22 | 23 | 20 |
min°C | 17 | 7 | 8 | 16 | 8 | 9 | 17 | 11 | 14 | 19 | 15 | 18 | 23 | 17 | 18 | 23 | 14 |
16 | 5 | 6 | 15 | 6 | 7 | 17 | 10 | 14 | 19 | 15 | 18 | 23 | 17 | 18 | 23 | 13 | |
3850 | 3900 | 3700 | 3800 | 3750 | 3400 | 3550 | 3500 | 3500 | 3700 | 3850 | 4000 | 4250 | 4350 | 4250 | 4400 | 4450 | |
Cloud base (m) | 900 | 8750 | 8200 | 6250 | 5100 | 5250 | 3050 | 9000 | |||||||||
 | — | — | 5:24 | — | — | 5:26 | — | — | 5:26 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | 8:54 | — | — | 8:53 | — | — | 8:52 | — | — | 8:52 | — | — | 8:51 | — | — | 8:49 |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Very mild (max 19°C on Fri afternoon, min 7°C on Fri night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Warm (max 23°C on Tue afternoon, min 14°C on Wed 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
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SHIP7039 | |||||
SHIP3227 | |||||
SHIP5246 |
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.