– Lat/Long: 48.48° N 113.47° W
Mount Helen (Montana) Weather Forecast
Lewis Range · United StatesIssued: 5 am Thu 10 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Thu 10 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Helen (Montana) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA light covering of new snow mostly falling on Thu night. Freeze-thaw conditions (max 9°C on Thu morning, min -2°C on Fri morning). Winds decreasing (severe gales from the W on Thu morning, calm by Thu night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sun morning. Freeze-thaw conditions (max 3°C on Tue night, min -3°C on Sun morning). Winds decreasing (near gales from the E on Sun morning, calm by Tue morning). | |||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | |  | | | | | |  | |
clear | some clouds | mod. snow | light snow | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | light snow | light snow | cloudy | cloudy | cloudy | light snow | cloudy | clear | |
Cloud base (m) | 3550 | 1950 | 1850 | 1850 | 1850 | 1850 | 1900 | 1950 | 1850 | 1850 | 1850 | 1900 | 1900 | 2350 | 1850 | 1850 | 2050 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 6 | 2 | — | — | — | — | — | 5 | 4 | 1 | — | — | — | 2 | — | — |
mm | — | — | 0.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 9 | 8 | 6 | -1 | -1 | -1 | 1 | 2 | 0 | -2 | -3 | -1 | -1 | 1 | 0 | -1 | 1 | 3 |
min °C | 8 | 8 | 0 | -2 | -1 | -2 | 0 | 2 | -2 | -3 | -3 | -3 | -2 | 1 | -1 | -1 | -1 | 1 |
chill °C | 2 | 2 | 0 | -2 | -3 | -5 | -2 | -1 | -10 | -11 | -7 | -8 | -6 | 0 | -4 | -1 | -4 | -1 |
Freezing level m | 4100 | 3700 | 3350 | 2400 | 2400 | 2250 | 2550 | 2950 | 2350 | 2100 | 2050 | 2100 | 2200 | 2700 | 2250 | 2450 | 2500 | 2900 |
 | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — |
 | — | 7:57 | — | — | 7:54 | — | — | 7:52 | — | — | 7:51 | — | — | 7:49 | — | — | 7:46 | — |
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Mount Helen (Montana) Weather (Days 0-3):
The weather forecast for Mount Helen (Montana) is: A light covering of new snow mostly falling on Thu night. Freeze-thaw conditions (max 9°C on Thu morning, min -2°C on Fri morning). Winds decreasing (severe gales from the W on Thu morning, calm by Thu night).
Mount Helen (Montana) Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun morning. Freeze-thaw conditions (max 3°C on Tue night, min -3°C on Sun morning). Winds decreasing (near gales from the E on Sun morning, calm by Tue morning).
This table gives the weather forecast for Mount Helen (Montana) at the specific elevation of 2602 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Helen (Montana). 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 Montana.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Carway-Alta | |||||
Kalispell-Glacier Park International Airport (MT) |  | ||||
Bullhorn Headwaters- Alta | |||||
Waterton Park Gate Airport | |
* 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.