– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain Weather Forecast
Cascade Range · United StatesIssued: 9 am Sat 07 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sat 07 Nov Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 2°C on Sat morning, min -5°C on Sat night). Winds decreasing (gales from the WSW on Sat night, light winds from the W by Sun night). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 5°C on Wed morning, min -1°C on Tue morning). Winds decreasing (fresh winds from the WSW on Tue afternoon, light winds from the SSW by Wed night). | |||||||||||||||||
Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | |  |  | | | | | | | | | |
some clouds | cloudy | mod. snow | some clouds | some clouds | some clouds | some clouds | some clouds | light snow | light snow | light snow | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | |
Cloud base (m) | 2400 | 900 | 1550 | 950 | 1650 | 900 | 1550 | 2550 | 900 | 950 | 900 | 900 | 900 | 850 | 850 | 8800 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 10 | — | — | — | — | — | 4 | 3 | 1 | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 2 | 2 | 0 | -5 | -3 | -2 | -2 | -2 | -1 | 1 | 2 | 3 | 5 | 5 | 5 | 5 | 4 | 4 |
min °C | 2 | 1 | -5 | -5 | -4 | -4 | -4 | -2 | -3 | -1 | 2 | 2 | 4 | 5 | 4 | 5 | 4 | 2 |
chill °C | -2 | -6 | -16 | -15 | -13 | -8 | -8 | -8 | -11 | -8 | -4 | -4 | -1 | 1 | 0 | 2 | 0 | -3 |
Freezing level m | 3150 | 3000 | 1600 | 1600 | 1600 | 1250 | 1650 | 1900 | 1850 | 2100 | 2850 | 3250 | 3450 | 3550 | 3650 | 3550 | 3350 | 3000 |
 | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — |
 | — | 4:37 | — | — | 4:35 | — | — | 4:34 | — | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: A moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 2°C on Sat morning, min -5°C on Sat night). Winds decreasing (gales from the WSW on Sat night, light winds from the W by Sun night).
Grindstone Mountain Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 5°C on Wed morning, min -1°C on Tue morning). Winds decreasing (fresh winds from the WSW on Tue afternoon, light winds from the SSW by Wed 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 |
|---|---|---|---|---|---|
 | |||||
| |||||
| |||||
 | |||||
SHIP5982 | |||||
SHIP8245 | |||||
SHIP5321 |
* 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.
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