– Lat/Long: 47.64° N 120.91° W
Grindstone Mountain
Weather Forecast, United StatesIssued: 10am Sat 15 May Local TimeUpdates in: hr min sUpdate imminent
Grindstone MountainWeather Forecast, United States
Issued: 10am Sat 15 May Local Time
Updates in: hr min s
Update imminent Issued: 10am Sat 15 May Local Time
Updates in: hr min s
Update imminent 
Grindstone Mountain Weather (Days 0-3):Drizzle at first, then turning colder with dusting of snow on Mon night. Freeze-thaw conditions (max 17°C on Sat afternoon, min 0°C on Mon night). Wind will be generally light. |
(Days 3-6):A dusting of new snow. Freeze-thaw conditions (max 6°C on Wed afternoon, min -2°C on Tue night). Wind will be generally light. |
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Saturday
15
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Sunday
16
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Monday
17
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Tuesday
18
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Wednesday
19
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Thursday
20
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AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night |
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Wind
km/h
|
 5 |
10 |
10 |
10 |
15 |
15 |
15 |
25 |
15 |
15 |
20 |
10 |
5 |
10 |
5 |
5 |
5 |
5 |
| clear | clear | clear | some clouds | clear | some clouds | some clouds | some clouds | snow shwrs | some clouds | some clouds | some clouds | some clouds | cloudy | light snow | light snow | light snow | cloudy | |
Rain
mm
|
- | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - |
Snow
cm
|
- | - | - | - | - | - | - | - | 1 | - | - | - | - | - | 1 | 2 | 1 | - |
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High
°C
|
14 | 17 | 14 | 15 | 17 | 12 | 7 | 10 | 6 | 0 | 3 | 1 | 4 | 6 | 4 | 1 | 2 | 2 |
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Low
°C
|
10 | 17 | 9 | 11 | 16 | 7 | 7 | 9 | 0 | 0 | 2 | -2 | 0 | 5 | 0 | 1 | 2 | 1 |
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Chill
°C
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14 | 17 | 13 | 15 | 17 | 10 | 4 | 8 | 3 | -5 | -1 | -3 | 3 | 5 | 2 | 1 | 2 | 2 |
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Freezing level
m
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3050 | 3400 | 3700 | 3600 | 3600 | 3500 | 2750 | 2500 | 1750 | 1500 | 1800 | 1250 | 2000 | 2100 | 1700 | 1750 | 1850 | 1700 |
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5:26 | - | - | 5:24 | - | - | 5:24 | - | - | 5:22 | - | - | 5:20 | - | - | 5:20 | - | - |
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- | 8:34 | - | - | 8:35 | - | - | 8:36 | - | - | 8:37 | - | - | 8:38 | - | - | 8:39 | - |
Grindstone Mountain Weather (Days 0-3):
The weather forecast for Grindstone Mountain is: Drizzle at first, then turning colder with dusting of snow on Mon nightFreeze-thaw conditions (max 17°C on Sat afternoon, min 0°C on Mon night)Wind will be generally light.
Grindstone Mountain Weather (Days 3-6):
A dusting of new snowFreeze-thaw conditions (max 6°C on Wed afternoon, min -2°C on Tue night)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.
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