– Lat/Long: 46.20° N 122.18° W
Mount Saint Helens
Weather Forecast, United StatesIssued: 3 am Thu 05 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Thu 05 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Thu 05 Mar Local Time
Updates in:
Update imminent hr min s
3 Mount Saint Helens Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of snow giving way to moderate rain (total 16mm) heaviest on Thu night. Freeze-thaw conditions (max 6°C on Sat morning, min -1°C on Thu morning). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 13mm) on Sun morning. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 5°C on Sun morning, min -5°C on Tue afternoon). Mainly fresh winds. | |||||||||||||||||
Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | |  | | | | |  | |  | | |
light snow | cloudy | light snow | light rain | light rain | light rain | light rain | light rain | light rain | mod. rain | light rain | light rain | light snow | light snow | mod. snow | light snow | snow shwrs | mod. snow | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | — | 1 | — | — | — | — | — | — | — | — | — | 3 | 5 | 9 | 4 | 1 | 8 | |
— | — | 4 | 4 | 2 | 4 | 0.5 | 0.3 | 2 | 8 | 4 | 0.8 | — | — | — | — | — | — | |
max °C | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 5 | 6 | 5 | 5 | 4 | 0 | -1 | -4 | -3 | -3 | -3 |
min °C | -1 | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 5 | 5 | 5 | -1 | -1 | -3 | -4 | -4 | -5 | -5 |
-6 | -4 | -3 | -1 | 0 | 1 | 2 | 2 | 2 | 1 | 2 | -6 | -7 | -10 | -10 | -10 | -9 | -11 | |
950 | 1100 | 1250 | 1550 | 1750 | 2500 | 3350 | 3350 | 3000 | 2200 | 1950 | 1200 | 950 | 800 | 450 | 500 | 650 | 0 | |
Cloud base (m) | 800 | 750 | 750 | 750 | 750 | 750 | 750 | 750 | 700 | 700 | 700 | 800 | 750 | 700 | 700 | 700 | 750 | 800 |
 | 6:39 | — | — | 6:37 | — | — | 6:35 | — | — | 7:33 | — | — | 6:31 | — | — | 6:30 | — | — |
 | — | 6:00 | — | — | 6:01 | — | — | 6:02 | — | — | 7:05 | — | — | 6:06 | — | — | 6:07 | — |
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Mount Saint Helens Weather (Days 0-3):
The weather forecast for Mount Saint Helens is: A dusting of snow giving way to moderate rain (total 16mm) heaviest on Thu night. Freeze-thaw conditions (max 6°C on Sat morning, min -1°C on Thu morning). Wind will be generally light.
Mount Saint Helens Weather (Days 3-6):
Moderate rain (total 13mm) on Sun morning. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 5°C on Sun morning, min -5°C on Tue afternoon). Mainly fresh winds.
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
BUOY-KLMW1 | |||||
Kelso Longveiw Airport |  | ||||
BUOY-LOPW1 | |||||
SHIP4864 | |||||
 | |||||
SHIP7361 | |||||
SHIP10329 | |||||
SHIP4170 | |||||
SHIP8352 | |||||
|
* 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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