– Lat/Long: 48.48° N 113.47° W
Mount Helen (Montana) Weather Forecast
Lewis Range · United StatesIssued: 5 pm Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Fri 11 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Helen (Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Sun night. Freeze-thaw conditions (max 5°C on Sat night, min -3°C on Sun night). Winds increasing (calm on Sat night, gales from the W by Sun night). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 9°C on Thu morning, min -1°C on Mon afternoon). Winds increasing (calm on Tue night, fresh winds from the W by Wed night). | ||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  | | |  | | | |  | | | |
cloudy | some clouds | cloudy | some clouds | clear | rain shwrs | light snow | snow shwrs | cloudy | cloudy | cloudy | cloudy | light snow | snow shwrs | clear | clear | clear | |
Cloud base (m) | 1850 | 2050 | 1900 | 2100 | 1950 | 1900 | 1850 | 1900 | 1900 | 1850 | 1900 | 1950 | 2100 | 1900 | 9550 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | 2 | 6 | — | — | — | — | 1 | 1 | — | — | — |
mm | — | — | — | — | — | 0.7 | — | — | — | — | — | — | — | — | — | — | — |
max °C | 1 | 0 | 1 | 3 | 5 | 5 | 0 | -2 | -1 | 0 | 0 | 0 | 0 | 0 | 3 | 8 | 7 |
min °C | 0 | -1 | 1 | 2 | 3 | 3 | -1 | -3 | -2 | -1 | -1 | -1 | -1 | -1 | 1 | 6 | 6 |
chill °C | -2 | -4 | -2 | -1 | 3 | 0 | -8 | -12 | -9 | -7 | -4 | -5 | -5 | -5 | 0 | 3 | 1 |
Freezing level m | 2600 | 2350 | 2750 | 2900 | 3600 | 3650 | 2650 | 2150 | 2250 | 2500 | 2500 | 2500 | 2600 | 2450 | 2800 | 3600 | 4200 |
 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — |
 | 7:54 | — | — | 7:52 | — | — | 7:51 | — | — | 7:49 | — | — | 7:46 | — | — | 7:45 | — |
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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 Sun night. Freeze-thaw conditions (max 5°C on Sat night, min -3°C on Sun night). Winds increasing (calm on Sat night, gales from the W by Sun night).
Mount Helen (Montana) Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 9°C on Thu morning, min -1°C on Mon afternoon). Winds increasing (calm on Tue night, fresh winds from the W by Wed night).
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.