– Lat/Long: 46.20° N 122.18° W
Mount Saint Helens Weather Forecast
Cascade Range · United StatesIssued: 9 am Thu 05 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 05 Nov Local Time
Updates in:
Update imminent hr min s
3 Mount Saint Helens Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMild at first with light rain (total 2mm) on Fri night followed by colder weather and light fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 5°C on Fri night, min -7°C on Sat night). Winds increasing (moderate winds from the W on Thu afternoon, stormy winds from the SSW by Sat afternoon). | Days 4–6 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 6°C on Tue night, min -8°C on Sun morning). Mainly near gales. | |||||||||||||||||
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 | |
 |  |  |  | |  | | |  |  | | | | | | | | | |
clear | some clouds | some clouds | cloudy | cloudy | rain shwrs | some clouds | some clouds | heavy snow | light snow | cloudy | some clouds | cloudy | clear | some clouds | cloudy | some clouds | some clouds | |
Cloud base (m) | 750 | 1550 | 3200 | 2350 | 2500 | 700 | 8200 | 700 | 800 | 900 | 700 | 5200 | 2600 | 1850 | 2250 | 5600 | ||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | 19 | 1 | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -2 | -1 | 1 | 3 | 3 | 5 | 5 | 2 | -3 | -7 | -3 | -1 | -2 | -2 | 0 | 1 | 3 | 6 |
min °C | -4 | -2 | 0 | 1 | 2 | 2 | 3 | 1 | -7 | -8 | -5 | -1 | -2 | -2 | -1 | 1 | 2 | 4 |
chill °C | -11 | -9 | -6 | -7 | -5 | -5 | -5 | -9 | -19 | -19 | -12 | -3 | -8 | -8 | -7 | -5 | -4 | -2 |
Freezing level m | 1650 | 2050 | 2900 | 2750 | 3150 | 3150 | 3500 | 2900 | 1750 | 1350 | 1400 | 2300 | 2100 | 2000 | 2400 | 2750 | 3050 | 3350 |
 | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:01 | — | — | 7:01 | — | — |
 | — | 4:47 | — | — | 4:46 | — | — | 4:45 | — | — | 4:44 | — | — | 4:43 | — | — | 4:40 | — |
Loading...
Mount Saint Helens Weather (Days 0-3):
The weather forecast for Mount Saint Helens is: Mild at first with light rain (total 2mm) on Fri night followed by colder weather and light fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 5°C on Fri night, min -7°C on Sat night). Winds increasing (moderate winds from the W on Thu afternoon, stormy winds from the SSW by Sat afternoon).
Mount Saint Helens Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 6°C on Tue night, min -8°C on Sun morning). Mainly near gales.
This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2549 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 |
|---|---|---|---|---|---|
Kelso Longveiw Airport |  | ||||
BUOY-KLMW1 | |||||
BUOY-LOPW1 | |||||
 | |||||
Vancouver Airport | | ||||
 | |||||
Portland Airport | | ||||
Ken Jernstedt Airfield - Hood River (Oregon) | | ||||
| |||||
|
* 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.
Mount Saint Helens Photos
View all
Cascade Range photos (454) |
Pacific Coast Ranges photos (1063) |
photos from mountains in United States (3071) |
all photos
Upload new photo
See 40 more Mount Saint Helens photos
Upload new photoMount St Helens
South Rim view...
Mount Saint Helens
View of Rainier from South Rim
True Summit...
Inside the Crater...
Mt. St. Helens