– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 3 pm Sat 24 Jan Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Sat 24 Jan Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 24 Jan Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Temperatures will be below freezing (max -1°C on Sat afternoon, min -8°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed night. Becoming milder with light rain (total 4mm) on Thu night. Freeze-thaw conditions (max 3°C on Thu night, min -5°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||
Sat 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  | | | |  | |  |  | |  |  | |
clear | clear | clear | clear | some clouds | cloudy | some clouds | some clouds | cloudy | some clouds | cloudy | cloudy | light snow | mod. snow | light snow | mod. snow | light rain | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 3 | 10 | 3 | 7 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | |
max °C | -1 | -3 | -4 | -4 | -2 | -1 | -2 | -2 | -3 | -3 | -1 | -1 | -2 | 0 | 1 | 1 | 3 |
min °C | -2 | -8 | -7 | -5 | -5 | -1 | -2 | -3 | -3 | -5 | -3 | -1 | -2 | -2 | 1 | 1 | 1 |
-5 | -12 | -10 | -5 | -5 | -4 | -5 | -5 | -6 | -9 | -3 | -4 | -4 | -4 | -1 | -1 | -2 | |
1350 | 450 | 400 | 850 | 450 | 1300 | 1150 | 1000 | 950 | 950 | 1050 | 1400 | 1200 | 1400 | 1650 | 1750 | 1900 | |
Cloud base (m) | 8700 | 900 | 850 | 900 | 2000 | 900 | 950 | 900 | 2300 | 950 | 1550 | 900 | 900 | 900 | 900 | ||
 | — | — | 7:37 | — | — | 7:37 | — | — | 7:35 | — | — | 7:35 | — | — | 7:33 | — | — |
 | 4:52 | — | — | 4:53 | — | — | 4:54 | — | — | 4:57 | — | — | 4:58 | — | — | 5:00 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Mostly dry. Temperatures will be below freezing (max -1°C on Sat afternoon, min -8°C on Sat night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed night. Becoming milder with light rain (total 4mm) on Thu night. Freeze-thaw conditions (max 3°C on Thu night, min -5°C on Tue afternoon). Wind will be generally light.
This table gives the weather forecast for Grindstone Mountain at the specific elevation of 1500 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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SHIP6639 | |||||
SHIP7059 |
* 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.