– Lat/Long: 48.48° N 113.47° W
Mount Helen (Montana) Weather Forecast
Lewis Range · United StatesIssued: 5 pm Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Helen (Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 5mm) at first, then becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 17°C on Thu afternoon, min -5°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 3°C on Sat afternoon, min -7°C on Mon night). Wind will be generally light. | ||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  |  |  | | | |  | | | | |
clear | clear | some clouds | some clouds | rain shwrs | light rain | light snow | some clouds | cloudy | rain shwrs | some clouds | some clouds | some clouds | light snow | light snow | cloudy | some clouds | |
Cloud base (m) | 8900 | 8450 | 8850 | 6450 | 5100 | 2400 | 1900 | 2150 | 1900 | 1900 | 1900 | 2400 | 1900 | 1950 | 1850 | 1850 | 1850 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | 4 | — | — | — | — | — | — | 2 | 1 | — | — |
mm | — | — | — | — | 0.1 | 5 | — | — | — | 0.2 | — | — | — | — | — | — | — |
max °C | 16 | 10 | 15 | 17 | 12 | 6 | 1 | -2 | 1 | 3 | -4 | -2 | -1 | -3 | -2 | -1 | -5 |
min °C | 13 | 7 | 8 | 15 | 9 | 3 | 1 | -5 | -2 | 0 | -5 | -4 | -2 | -4 | -4 | -2 | -7 |
chill °C | 13 | 6 | 8 | 15 | 8 | 1 | -1 | -5 | -2 | -2 | -8 | -7 | -4 | -7 | -6 | -2 | -7 |
Freezing level m | 3450 | 3350 | 3300 | 3450 | 3650 | 2900 | 1800 | 700 | 1150 | 1950 | 700 | 850 | 1400 | 1000 | 900 | 1400 | 500 |
 | — | — | 8:03 | — | — | 8:04 | — | — | 8:06 | — | — | 8:07 | — | — | 8:08 | — | — |
 | 6:32 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:25 | — | — | 6:23 | — |
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Mount Helen (Montana) Weather (Days 0-3):
The weather forecast for Mount Helen (Montana) is: Light rain (total 5mm) at first, then becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 17°C on Thu afternoon, min -5°C on Fri night). Wind will be generally light.
Mount Helen (Montana) Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 3°C on Sat afternoon, min -7°C on Mon night). Wind will be generally light.
This table gives the weather forecast for Mount Helen (Montana) at the specific elevation of 1500 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- Alta |
* 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.