– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 9 pm Sun 04 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sun 04 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sun 04 Jan Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 21mm), mostly on Tue afternoon. Becoming colder with a light covering of snow ,mostly falling on Wed afternoon. Freeze-thaw conditions (max 4°C on Mon morning, min 0°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Thu morning. Becoming milder with light rain (total 4mm) on Fri afternoon. Freeze-thaw conditions (max 6°C on Sat morning, min -3°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  | | | |  |  | |  | | |  | |
snow shwrs | rain shwrs | some clouds | cloudy | mod. rain | heavy rain | light snow | cloudy | light snow | snow shwrs | light snow | light snow | some clouds | light rain | light rain | rain shwrs | some clouds | cloudy | light rain | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
1 | — | — | — | — | — | 3 | — | 4 | 3 | 4 | 2 | — | — | — | — | — | — | — | |
— | 1.5 | — | — | 6 | 13 | 0.6 | — | — | — | — | — | — | 1.7 | 2 | 0.4 | — | — | 1.8 | |
max °C | 1 | 4 | 2 | 1 | 3 | 4 | 3 | 2 | 1 | -1 | 1 | 1 | 1 | 5 | 5 | 5 | 6 | 5 | 5 |
min °C | 0 | 4 | 0 | 0 | 3 | 3 | 0 | 1 | 0 | -3 | 1 | 0 | -2 | 3 | 5 | 2 | 6 | 2 | 2 |
-2 | 2 | -2 | -3 | 1 | 1 | -3 | -1 | -2 | -6 | -2 | -5 | -5 | 1 | 3 | 1 | 6 | 2 | 2 | |
450 | 1050 | 800 | 500 | 900 | 1150 | 800 | 750 | 700 | 0 | 650 | 650 | 0 | 1000 | 1250 | 1350 | 1900 | 1700 | 1300 | |
Cloud base (m) | 1400 | 900 | 900 | 900 | 850 | 1350 | 1400 | 850 | 1400 | 1400 | 900 | 900 | 900 | 950 | 950 | 950 | 950 | 950 | 2650 |
 | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:50 | — | — | 7:48 | — | — |
 | — | — | 4:27 | — | — | 4:28 | — | — | 4:29 | — | — | 4:30 | — | — | 4:30 | — | — | 4:32 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Heavy rain (total 21mm), mostly on Tue afternoon. Becoming colder with a light covering of snow ,mostly falling on Wed afternoon. Freeze-thaw conditions (max 4°C on Mon morning, min 0°C on Sun night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Thu morning. Becoming milder with light rain (total 4mm) on Fri afternoon. Freeze-thaw conditions (max 6°C on Sat morning, min -3°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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SHIP2861 | |||||
SHIP7807 |
* 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.