– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 4 am Tue 10 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Tue 10 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Tue 10 Mar Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Tue night will be washed away by heavy rain (total 106mm) on Thu night. Freeze-thaw conditions (max 7°C on Wed night, min -4°C on Tue morning). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 28mm), heaviest during Fri morning. Freeze-thaw conditions (max 5°C on Fri morning, min -6°C on Sat night). Wind will be generally light. | |||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | |  |  | | | |  | |  | |
some clouds | light rain | light snow | light snow | heavy rain | heavy rain | mod. rain | mod. rain | heavy rain | heavy rain | rain shwrs | some clouds | some clouds | some clouds | some clouds | cloudy | light rain | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 0.3 | — | 1.9 | 17 | 25 | 8 | 10 | 43 | 24 | 0.8 | — | — | — | — | — | 1.1 | 2 | |
max °C | 1 | 2 | 2 | 3 | 5 | 7 | 3 | 4 | 5 | 5 | 4 | -1 | 0 | 1 | -3 | 1 | 4 | 4 |
min °C | -4 | 2 | 1 | 1 | 4 | 2 | 2 | 3 | 2 | 4 | 3 | -3 | -4 | 1 | -6 | -2 | 3 | 3 |
-7 | -1 | 0 | -1 | 3 | -2 | -2 | 0 | 0 | 2 | 0 | -7 | -7 | -3 | -6 | -2 | 3 | 1 | |
550 | 800 | 700 | 900 | 1300 | 1000 | 900 | 950 | 1100 | 1100 | 1000 | 0 | 500 | 600 | 0 | 600 | 1100 | 1500 | |
Cloud base (m) | 900 | 1950 | 900 | 900 | 850 | 900 | 900 | 900 | 850 | 850 | 900 | 900 | 1500 | 1900 | 950 | 2600 | 1850 | 1550 |
 | 7:26 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — |
 | — | 7:00 | — | — | 7:01 | — | — | 7:04 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A light covering of new snow mostly falling on Tue night will be washed away by heavy rain (total 106mm) on Thu night. Freeze-thaw conditions (max 7°C on Wed night, min -4°C on Tue morning). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Heavy rain (total 28mm), heaviest during Fri morning. Freeze-thaw conditions (max 5°C on Fri morning, min -6°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.
| 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.