– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 am Sun 22 Dec Local TimeUpdates in: hr min sUpdate imminent
Grindstone MountainWeather Forecast, United States
Issued: 9 am Sun 22 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sun 22 Dec Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 32mm), heaviest during Sun night. Mild temperatures (max 6°C on Sun night, min 1°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryA moderate fall of snow heaviest on Wed night. Turning milder with heavy rain (total 45mm), heaviest during Fri night. Freeze-thaw conditions (max 5°C on Thu morning, min 0°C on Wed night). Wind will be generally light. | |||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | |  |  |  | | | |  | |
light rain | mod. rain | rain shwrs | some clouds | cloudy | mod. rain | light rain | light rain | rain shwrs | light rain | light rain | mod. snow | heavy rain | rain shwrs | rain shwrs | rain shwrs | light rain | heavy rain | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | 10 | — | — | — | — | — | — | |
0.7 | 8 | 9 | — | — | 8 | 5 | 1.6 | 0.6 | 0.1 | 1.1 | — | 16 | 1.3 | 4 | 0.7 | 1.0 | 22 | |
max°C | 5 | 4 | 6 | 6 | 4 | 3 | 5 | 4 | 2 | 4 | 3 | 1 | 5 | 5 | 4 | 5 | 4 | 5 |
min°C | 4 | 4 | 4 | 5 | 4 | 3 | 4 | 3 | 1 | 3 | 2 | 0 | 2 | 3 | 3 | 5 | 3 | 3 |
3 | 3 | 4 | 3 | 3 | 1 | 4 | 1 | -2 | 1 | 0 | -2 | 1 | 2 | 1 | 3 | 3 | 1 | |
1200 | 1150 | 1400 | 1350 | 1150 | 1050 | 1150 | 1200 | 700 | 1000 | 1000 | 650 | 850 | 1300 | 1100 | 1250 | 1200 | 950 | |
Cloud base (m) | 2450 | 1450 | 900 | 900 | 900 | 900 | 850 | 850 | 900 | 900 | 1500 | 850 | 1400 | 1400 | 1400 | 900 | 900 | 850 |
 | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — |
 | — | 4:15 | — | — | 4:15 | — | — | 4:15 | — | — | 4:16 | — | — | 4:17 | — | — | 4:19 | — |
Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Heavy rain (total 32mm), heaviest during Sun night. Mild temperatures (max 6°C on Sun night, min 1°C on Tue night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
A moderate fall of snow heaviest on Wed night. Turning milder with heavy rain (total 45mm), heaviest during Fri night. Freeze-thaw conditions (max 5°C on Thu morning, min 0°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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* 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.
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