– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 am Tue 14 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 am Tue 14 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Tue 14 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 21mm), heaviest during Tue night. Freeze-thaw conditions (max 7°C on Tue morning, min -1°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Very mild (max 19°C on Sun afternoon, min 3°C on Fri morning). Wind will be generally light. | |||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | |  | | | | | | |  |  | |
light rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.7 | 5 | 14 | 0.1 | 0.9 | — | 0.1 | 0.2 | — | — | — | — | — | — | — | — | — | — | |
max °C | 7 | 7 | 6 | 3 | 4 | 0 | 4 | 5 | 2 | 6 | 9 | 5 | 10 | 14 | 10 | 14 | 19 | 15 |
min °C | 5 | 6 | -1 | 0 | 4 | -1 | 1 | 5 | 1 | 3 | 8 | 3 | 7 | 13 | 7 | 10 | 18 | 12 |
3 | 4 | -4 | -2 | 1 | -4 | -2 | 2 | -2 | 1 | 8 | 3 | 7 | 13 | 7 | 10 | 18 | 12 | |
1500 | 1450 | 500 | 1000 | 1100 | 300 | 1100 | 1250 | 700 | 1350 | 1700 | 1400 | 2150 | 2500 | 2450 | 2850 | 2950 | 3100 | |
Cloud base (m) | 1450 | 1400 | 850 | 1450 | 1850 | 900 | 950 | 1550 | 950 | 900 | 1550 | 950 | 1550 | 2350 | 7000 | 2700 | ||
 | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — |
 | — | 7:51 | — | — | 7:52 | — | — | 7:53 | — | — | 7:54 | — | — | 7:57 | — | — | 7:58 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Heavy rain (total 21mm), heaviest during Tue night. Freeze-thaw conditions (max 7°C on Tue morning, min -1°C on Tue night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 19°C on Sun afternoon, min 3°C on Fri morning). 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.