– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Thu 18 Apr Local TimeUpdates in: hr min sUpdate imminent
Grindstone MountainWeather Forecast, United States
Issued: 10 pm Thu 18 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Thu 18 Apr Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max 0°C on Sat morning, min -9°C on Sun morning). Winds increasing (light winds from the S on Fri night, strong winds from the W by Sat night). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 3°C on Tue afternoon, min -5°C on Sun night). Winds decreasing (fresh winds from the NW on Sun night, calm by Mon morning). | ||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  |  | | | | |  | |  |  | | | | |
clear | clear | clear | clear | some clouds | some clouds | mod. snow | snow shwrs | some clouds | clear | clear | clear | some clouds | some clouds | cloudy | cloudy | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||||
Wave Height Map |  |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | 6 | 1.0 | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -5 | -6 | -3 | -3 | 0 | 0 | -4 | -7 | -6 | -4 | 0 | 1 | 0 | 2 | 3 | 2 | -1 | 0 | -2 |
min°C | -7 | -6 | -4 | -4 | -2 | -1 | -8 | -9 | -7 | -5 | -2 | 1 | -1 | 0 | 3 | -2 | -3 | -1 | -4 |
-15 | -14 | -11 | -11 | -6 | -5 | -19 | -20 | -16 | -14 | -5 | 1 | -7 | -5 | 0 | -7 | -8 | -6 | -9 | |
1450 | 1700 | 1950 | 1600 | 2250 | 2250 | 1050 | 1350 | 1500 | 800 | 2250 | 2400 | 2200 | 2650 | 2700 | 2350 | 2100 | 2150 | 1550 | |
Cloud base (m) | 3100 | 2150 | 2750 | 8700 | 6900 | 2700 | 900 | 950 | 1650 | 900 | 8750 | 6650 | 7500 | 2650 | 850 | 2000 | 850 | ||
 | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:56 | — | — |
 | — | — | — | 8:00 | — | — | 8:00 | — | — | 8:01 | — | — | 8:04 | — | — | 8:05 | — | — | 8:07 |
Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A light covering of new snow mostly falling on Sat night. Temperatures will be below freezing (max 0°C on Sat morning, min -9°C on Sun morning). Winds increasing (light winds from the S on Fri night, strong winds from the W by Sat night).
Grindstone Mountain Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 3°C on Tue afternoon, min -5°C on Sun night). Winds decreasing (fresh winds from the NW on Sun night, calm by Mon morning).
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 2296 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.
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