– Lat/Long: 48.48° N 113.47° W
Mount Helen (Montana)
Weather Forecast, United StatesIssued: 11 am Tue 12 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Tue 12 May Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Tue 12 May Local Time
Updates in:
Update imminent hr min s
2 Mount Helen (Montana) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 36mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Thu morning. Very mild (max 19°C on Tue afternoon, min 2°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the WSW by Wed night). | Days 4–6 Weather SummaryLight rain (total 4mm) at first, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 6°C on Fri afternoon, min -3°C on Sun night). Wind will be generally light. | |||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  |  | | |  | | | |  | | | |
clear | some clouds | some clouds | some clouds | mod. rain | heavy rain | light snow | rain shwrs | rain shwrs | rain shwrs | rain shwrs | snow shwrs | rain shwrs | rain shwrs | some clouds | snow shwrs | rain shwrs | some clouds | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | 1 | — | — | — | — | 1 | — | — | — | 1 | — | — | |
— | — | — | — | 6 | 28 | — | 1 | 0.1 | 1 | 1.6 | — | 0.9 | 0.1 | — | 0.2 | 0.4 | — | |
max °C | 16 | 19 | 14 | 18 | 15 | 5 | 2 | 6 | 5 | 3 | 6 | 3 | 4 | 6 | 2 | 2 | 3 | 1 |
min °C | 12 | 18 | 14 | 17 | 11 | 2 | 2 | 3 | 2 | 2 | 4 | 1 | 2 | 5 | -1 | 2 | 3 | -3 |
12 | 18 | 14 | 16 | 9 | -4 | -4 | -2 | -2 | -2 | 0 | -2 | -3 | 1 | -1 | 2 | 0 | -3 | |
3300 | 3650 | 4200 | 4200 | 3350 | 1950 | 1750 | 2000 | 2050 | 1800 | 2100 | 1650 | 1800 | 2100 | 1500 | 1800 | 1900 | 1200 | |
Cloud base (m) | 8100 | 9050 | 5850 | 2400 | 1850 | 1900 | 1850 | 2550 | 1900 | 1900 | 2450 | 1900 | 2750 | 2400 | 1850 | 2000 | 2050 | |
 | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — |
 | — | — | 9:02 | — | — | 9:04 | — | — | 9:05 | — | — | 9:07 | — | — | 9:07 | — | — | 9:08 |
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Mount Helen (Montana) Weather (Days 0-3):
The weather forecast for Mount Helen (Montana) is: Heavy rain (total 36mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Thu morning. Very mild (max 19°C on Tue afternoon, min 2°C on Wed night). Winds increasing (calm on Tue night, fresh winds from the WSW by Wed night).
Mount Helen (Montana) Weather (Days 3-6):
Light rain (total 4mm) at first, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 6°C on Fri afternoon, min -3°C on Sun 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 | |||||
| |||||
WatertonParkGate- 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.