– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 am Tue 10 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Tue 10 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 10 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 dusting of snow. Milder later with heavy rain (total 99mm) 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 36mm), heaviest during Fri morning. Freeze-thaw conditions (max 6°C on Sun night, 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 rain | heavy rain | heavy rain | mod. rain | mod. rain | heavy rain | heavy rain | light rain | some clouds | some clouds | some clouds | some clouds | light rain | light rain | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 0.1 | — | 1.8 | 15 | 24 | 9 | 8 | 42 | 27 | 3 | — | — | — | — | 0.1 | 4 | 1.7 | |
max °C | 1 | 3 | 2 | 3 | 5 | 7 | 3 | 3 | 5 | 5 | 5 | 1 | 0 | 1 | -3 | 2 | 5 | 6 |
min °C | -4 | 2 | 1 | 2 | 4 | 3 | 2 | 3 | 2 | 4 | 4 | -4 | -3 | 1 | -6 | -1 | 4 | 4 |
-7 | 1 | -1 | 0 | 3 | -1 | -2 | 0 | 0 | 2 | 1 | -8 | -7 | -2 | -6 | -1 | 4 | 2 | |
600 | 800 | 700 | 950 | 1250 | 1100 | 900 | 950 | 1100 | 1200 | 1200 | 200 | 500 | 650 | 0 | 800 | 1250 | 1550 | |
Cloud base (m) | 900 | 1950 | 900 | 900 | 850 | 900 | 900 | 900 | 850 | 850 | 850 | 900 | 950 | 1800 | 950 | 2750 | 1550 | 1850 |
 | 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 dusting of snow. Milder later with heavy rain (total 99mm) 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 36mm), heaviest during Fri morning. Freeze-thaw conditions (max 6°C on Sun night, 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.