– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10 pm Mon 23 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Mon 23 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Mon 23 Mar Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Tue afternoon. Temperatures will be below freezing (max -1°C on Tue morning, min -13°C on Wed night). Winds decreasing (gales from the WSW on Wed afternoon, light winds from the W by Thu afternoon). | Days 5–7 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max 0°C on Fri afternoon, min -8°C on Thu night). Winds increasing (light winds from the WSW on Thu night, strong winds from the W by Sat night). | ||||||||||||||||||
Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | |  |  | | | | | | | | | |
cloudy | light snow | heavy snow | light snow | light snow | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | snow shwrs | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | 4 | 15 | 2 | 3 | 3 | 5 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -2 | -1 | -1 | -4 | -10 | -10 | -12 | -11 | -8 | -6 | -4 | 0 | -1 | -1 | -1 | -4 | -7 | -6 | -9 |
min °C | -3 | -2 | -3 | -8 | -10 | -10 | -13 | -13 | -10 | -8 | -6 | -1 | -2 | -2 | -2 | -7 | -7 | -7 | -12 |
-10 | -11 | -13 | -19 | -22 | -23 | -24 | -24 | -18 | -15 | -12 | -7 | -8 | -8 | -9 | -17 | -17 | -17 | -24 | |
1850 | 1550 | 1850 | 1300 | 1050 | 950 | 300 | 900 | 1200 | 450 | 1350 | 2200 | 1800 | 2100 | 2050 | 1300 | 1350 | 1400 | 300 | |
Cloud base (m) | 3350 | 1600 | 850 | 900 | 900 | 900 | 950 | 950 | 2150 | 950 | 950 | 1950 | 900 | 900 | 3150 | 2300 | 1450 | 1600 | 1500 |
 | — | 6:58 | — | — | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — |
 | — | — | 7:21 | — | — | 7:22 | — | — | 7:23 | — | — | 7:24 | — | — | 7:27 | — | — | 7:28 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be below freezing (max -1°C on Tue morning, min -13°C on Wed night). Winds decreasing (gales from the WSW on Wed afternoon, light winds from the W by Thu afternoon).
Grindstone Mountain Weather (Days 3-6):
A dusting of new snow. Temperatures will be below freezing (max 0°C on Fri afternoon, min -8°C on Thu night). Winds increasing (light winds from the WSW on Thu night, strong winds from the W by Sat night).
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
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SHIP6606 | |||||
SHIP5650 |
* 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.