– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain Weather Forecast
Cascade Range · United StatesIssued: 9 am Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Wed 11 Nov Local Time
Updates in:
Update imminent hr min s
3 Grindstone Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 10mm), heaviest on Fri night. Very mild (max 14°C on Wed morning, min 7°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 17mm), heaviest on Sat night. Very mild (max 10°C on Sat morning, min 2°C on Mon night). Wind will be generally light. | |||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | |  |  |  | |  | | | | | |  | |
some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | some clouds | light rain | rain shwrs | rain shwrs | light rain | mod. rain | light rain | light rain | rain shwrs | some clouds | rain shwrs | some clouds | |
Cloud base (m) | 900 | 900 | 850 | 6450 | 850 | 2500 | 2200 | 1400 | 1500 | 1700 | 850 | 850 | 900 | 900 | 950 | 950 | 900 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 4 | 6 | 0.2 | 0.1 | 8 | 4 | 3 | 1.5 | — | 0.1 | — |
max °C | 14 | 12 | 11 | 13 | 11 | 9 | 12 | 10 | 9 | 10 | 10 | 8 | 7 | 7 | 7 | 8 | 6 | 4 |
min °C | 12 | 11 | 10 | 12 | 9 | 9 | 11 | 9 | 7 | 8 | 8 | 7 | 7 | 7 | 5 | 7 | 4 | 2 |
chill °C | 12 | 11 | 10 | 12 | 9 | 9 | 10 | 9 | 6 | 8 | 8 | 6 | 6 | 7 | 4 | 6 | 3 | 2 |
Freezing level m | 3250 | 3200 | 3200 | 2900 | 2900 | 3000 | 2250 | 2200 | 1800 | 1700 | 1900 | 1900 | 1650 | 1600 | 1500 | 1450 | 1500 | 1100 |
 | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — |
 | — | 4:30 | — | — | 4:30 | — | — | 4:29 | — | — | 4:28 | — | — | 4:25 | — | — | 4:24 | — |
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Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Moderate rain (total 10mm), heaviest on Fri night. Very mild (max 14°C on Wed morning, min 7°C on Fri night). Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
Moderate rain (total 17mm), heaviest on Sat night. Very mild (max 10°C on Sat morning, min 2°C on Mon night). 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
 | |||||
| |||||
| |||||
SHIP3527 | |||||
SHIP2497 | |||||
SHIP3292 |
* 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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