– Lat/Long: 48.48° N 113.47° W
Mount Helen (Montana)
Weather Forecast, United StatesIssued: 11 pm Wed 17 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Wed 17 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Wed 17 Sep Local Time
Updates in:
Update imminent hr min s
2 Mount Helen (Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Very mild (max 12°C on Thu afternoon, min 8°C on Thu night). Winds increasing (calm on Thu afternoon, strong winds from the W by Sat afternoon). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 15°C on Tue afternoon, min -2°C on Sun night). Winds decreasing (severe gales from the WSW on Sun morning, light winds from the W by Tue afternoon). | ||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | | | |  | |  | | | | | | | |
clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | 10 | 10 | 12 | 9 | 10 | 11 | 9 | 11 | 11 | 9 | 3 | 1 | 0 | 5 | 8 | 9 | 13 | 15 | 13 |
min°C | 9 | 9 | 11 | 8 | 9 | 11 | 8 | 9 | 10 | 5 | 2 | 0 | -2 | 0 | 7 | 7 | 10 | 14 | 12 |
7 | 8 | 11 | 6 | 7 | 9 | 4 | 5 | 6 | -3 | -6 | -9 | -7 | -5 | 4 | 3 | 7 | 12 | 12 | |
4250 | 4050 | 4100 | 4050 | 3950 | 4000 | 4050 | 4150 | 4050 | 4050 | 3100 | 2650 | 2350 | 2700 | 3750 | 4350 | 4700 | 4750 | 4800 | |
Cloud base (m) | 8750 | 2200 | 2600 | 8650 | |||||||||||||||
 | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — | 7:18 | — | — | 7:20 | — | — |
 | — | — | 7:39 | — | — | 7:37 | — | — | 7:36 | — | — | 7:34 | — | — | 7:31 | — | — | 7:30 | — |
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Mount Helen (Montana) Weather (Days 0-3):
The weather forecast for Mount Helen (Montana) is: Mostly dry. Very mild (max 12°C on Thu afternoon, min 8°C on Thu night). Winds increasing (calm on Thu afternoon, strong winds from the W by Sat afternoon).
Mount Helen (Montana) Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 15°C on Tue afternoon, min -2°C on Sun night). Winds decreasing (severe gales from the WSW on Sun morning, light winds from the W by Tue afternoon).
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 | |||||
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WatertonParkGate- Alta | |||||
Del Bonita Agdm- Alta | |||||
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Cardston- Alta | |||||
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Bullhorn Coulee Reservoir- Alta | |||||
Glenwood- Alta | |||||
St. Mary Reservoir- 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.