– Lat/Long: 46.20° N 122.18° W
Mount Saint Helens
Weather Forecast, United StatesIssued: 9 am Tue 25 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 am Tue 25 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Tue 25 Nov Local Time
Updates in:
Update imminent hr min s
3 Mount Saint Helens Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Tue afternoon will be washed away by heavy rain (total 52mm) on Thu night. Mild temperatures (max 7°C on Wed night, min 1°C on Tue morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Mild temperatures (max 6°C on Sat morning, min 1°C on Sat night). Wind will be generally light. | |||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | |  |  |  | |  |  | |  |  | | | |
light snow | mod. snow | mod. rain | light rain | light rain | rain shwrs | light rain | mod. rain | heavy rain | some clouds | some clouds | cloudy | cloudy | some clouds | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.2 | — | 8 | 0.1 | 3 | 3 | 4 | 8 | 24 | — | — | — | — | — | — | — | — | — | |
max°C | 4 | 1 | 5 | 6 | 6 | 7 | 4 | 4 | 4 | 4 | 5 | 5 | 6 | 4 | 2 | 4 | 4 | 3 |
min°C | 1 | 1 | 2 | 5 | 6 | 4 | 4 | 4 | 4 | 4 | 5 | 4 | 5 | 3 | 1 | 4 | 3 | 2 |
-4 | -4 | -3 | 3 | 4 | 0 | 1 | -1 | 0 | 4 | 5 | 4 | 4 | 1 | -2 | 4 | 1 | 2 | |
1800 | 1150 | 1950 | 2400 | 2550 | 2550 | 1950 | 1850 | 1850 | 1800 | 1850 | 2200 | 1950 | 1650 | 1400 | 1900 | 1900 | 3600 | |
Cloud base (m) | 2400 | 950 | 750 | 750 | 800 | 750 | 750 | 700 | 700 | 750 | 850 | 750 | 2900 | 2950 | 800 | 6150 | 6150 | 5900 |
 | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — |
 | — | 4:27 | — | — | 4:25 | — | — | 4:25 | — | — | 4:24 | — | — | 4:24 | — | — | 4:23 | — |
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Mount Saint Helens Weather (Days 0-3):
The weather forecast for Mount Saint Helens is: A light covering of new snow mostly falling on Tue afternoon will be washed away by heavy rain (total 52mm) on Thu night. Mild temperatures (max 7°C on Wed night, min 1°C on Tue morning). Wind will be generally light.
Mount Saint Helens Weather (Days 3-6):
Mostly dry. Mild temperatures (max 6°C on Sat morning, min 1°C on Sat night). Wind will be generally light.
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 |
|---|---|---|---|---|---|
SHIP3408 | |||||
BUOY-KLMW1 | |||||
Kelso Longveiw Airport |  | ||||
BUOY-LOPW1 | |||||
 | |||||
BUOY-LOPW1 | |||||
SHIP4042 | |||||
SHIP8490 | |||||
SHIP4162 | |||||
SHIP9142 |
* 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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