
Mount Saint Helens
Weather Forecast,
United States
Issued: 3pm Wed 20 Jan Local TimeUpdates in: hr min sUpdate imminent
Mount Saint Helens Weather (Days 0-3):A dusting of new snow. Freeze-thaw conditions (max 4°C on Wed afternoon, min -2°C on Fri night). Wind will be generally light. |
(Days 3-6):A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -1°C on Sun morning, min -4°C on Sat night). Wind will be generally light. |
(Days 6-9):A heavy fall of snow, heaviest during Tue afternoon. Freeze-thaw conditions (max 1°C on Wed morning, min -3°C on Tue afternoon). Winds decreasing (strong winds from the ESE on Tue afternoon, light winds from the SW by Thu night). |
(Days 10-12):A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 2°C on Sun night, min -1°C on Fri afternoon). Winds increasing (light winds from the SSW on Sat afternoon, fresh winds from the SSE by Mon morning). |
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Wed
20
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Thursday
21
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Friday
22
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Saturday
23
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Sunday
24
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Monday
25
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Tuesday
26
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Wednesday
27
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Thursday
28
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Friday
29
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Saturday
30
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Sunday
31
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Mon
1
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PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM |
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Wind
km/h
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cloudy | light snow | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | light snow | light snow | light snow | light snow | light snow | light snow | mod. snow | light snow | mod. snow | light snow | some clouds | light snow | light snow | light snow | light snow | light snow | cloudy | light snow | mod. snow | mod. snow | light snow | mod. snow | light snow | light snow | snow shwrs | snow shwrs | |
Rain
mm
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Snow
cm
|
- | 3 | - | - | - | - | - | - | - | - | 3 | 4 | 3 | 5 | 4 | 2 | 9 | 2 | 6 | 4 | - | 2 | 4 | 3 | 4 | 4 | - | 1 | 8 | 6 | 4 | 9 | 3 | 3 | 2 | 2 |
High
°C
|
4 | 2 | 1 | 1 | 1 | 0 | 0 | -1 | -2 | -3 | -2 | -1 | -2 | -3 | -3 | -3 | -4 | -3 | -2 | -2 | 1 | 0 | 1 | 0 | 0 | 0 | -1 | -1 | 1 | 1 | 1 | 0 | 0 | 1 | 2 | 2 |
Low
°C
|
3 | 1 | 1 | 1 | -1 | -1 | -1 | -2 | -2 | -3 | -4 | -2 | -3 | -3 | -3 | -4 | -4 | -4 | -3 | -2 | 0 | 0 | 0 | 0 | 0 | -1 | -1 | -1 | 0 | 1 | 0 | -1 | -1 | 0 | 1 | 1 |
Chill
°C
|
2 | 1 | 1 | 1 | -2 | 0 | -2 | -1 | -5 | -6 | -7 | -5 | -7 | -7 | -7 | -7 | -9 | -10 | -11 | -10 | -5 | -6 | -4 | -5 | -4 | -4 | -6 | -6 | -5 | -5 | -4 | -5 | -6 | -5 | -4 | -4 |
Freezing level
m
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1700 | 1400 | 1200 | 1200 | 900 | 900 | 1000 | 750 | 650 | 600 | 550 | 750 | 700 | 500 | 600 | 550 | 400 | 450 | 600 | 650 | 1050 | 1050 | 1100 | 1000 | 1000 | 1050 | 850 | 900 | 1000 | 1200 | 1100 | 950 | 850 | 1000 | 1150 | 1400 |
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- | - | 7:41 | - | - | 7:41 | - | - | 7:41 | - | - | 7:39 | - | - | 7:39 | - | - | 7:37 | - | - | 7:37 | - | - | 7:35 | - | - | 7:33 | - | - | 7:33 | - | - | 7:31 | - | - | 7:31 |
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4:55 | - | - | 4:57 | - | - | 4:59 | - | - | 5:00 | - | - | 5:01 | - | - | 5:02 | - | - | 5:05 | - | - | 5:06 | - | - | 5:07 | - | - | 5:08 | - | - | 5:09 | - | - | 5:12 | - | - |
Mount Saint Helens Weather (Days 0-3):
The weather forecast for Mount Saint Helens is: A dusting of new snowFreeze-thaw conditions (max 4°C on Wed afternoon, min -2°C on Fri night)Wind will be generally light.
Mount Saint Helens Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon nightTemperatures will be below freezing (max -1°C on Sun morning, min -4°C on Sat night)Wind will be generally light.
Mount Saint Helens Weather (Days 6-9):
A heavy fall of snow, heaviest during Tue afternoonFreeze-thaw conditions (max 1°C on Wed morning, min -3°C on Tue afternoon)Winds decreasing (strong winds from the ESE on Tue afternoon, light winds from the SW by Thu night).
This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Saint Helens. 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.