– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 pm Sun 25 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sun 25 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sun 25 Jan Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 13mm), heaviest on Wed morning. Freeze-thaw conditions (max 7°C on Mon morning, min -1°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 24mm), heaviest during Sat morning. Mild temperatures (max 9°C on Fri morning, min 5°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  |  | | |  | | | | |  | | | | |
some clouds | some clouds | clear | some clouds | cloudy | cloudy | light rain | mod. rain | mod. rain | light rain | light rain | light rain | light rain | light rain | cloudy | mod. rain | mod. rain | light rain | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | 0.1 | 7 | 6 | 4 | 3 | 1.8 | 2 | 0.1 | — | 7 | 7 | 0.2 | — | |
max °C | 2 | 7 | 6 | 3 | 4 | 3 | 4 | 5 | 5 | 6 | 6 | 6 | 7 | 9 | 7 | 7 | 8 | 7 | 6 |
min °C | -1 | 5 | 2 | 2 | 3 | 1 | 2 | 5 | 5 | 5 | 6 | 6 | 6 | 8 | 6 | 5 | 8 | 7 | 3 |
-1 | 5 | 2 | 2 | 2 | 0 | 2 | 5 | 5 | 5 | 6 | 6 | 6 | 8 | 6 | 5 | 7 | 6 | 3 | |
300 | 1350 | 1500 | 1150 | 1100 | 900 | 1300 | 1250 | 1400 | 1550 | 1500 | 1700 | 1900 | 2000 | 1800 | 1750 | 1900 | 1750 | 1500 | |
Cloud base (m) | 900 | 1500 | 3000 | 2050 | 2050 | 900 | 2400 | 900 | 900 | 900 | 900 | 950 | 950 | 1900 | 950 | 1950 | 900 | 900 | 900 |
 | — | 7:37 | — | — | 7:35 | — | — | 7:35 | — | — | 7:33 | — | — | 7:31 | — | — | 7:31 | — | — |
 | — | — | 4:54 | — | — | 4:57 | — | — | 4:58 | — | — | 5:00 | — | — | 5:00 | — | — | 5:02 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Moderate rain (total 13mm), heaviest on Wed morning. Freeze-thaw conditions (max 7°C on Mon morning, min -1°C on Sun night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Heavy rain (total 24mm), heaviest during Sat morning. Mild temperatures (max 9°C on Fri morning, min 5°C on Wed 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
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SHIP3623 | |||||
SHIP3984 |
* 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.