– Lat/Long: 48.48° N 113.47° W
Mount Helen (Montana) Weather Forecast
Lewis Range · United StatesIssued: 11 pm Sat 10 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sat 10 Oct Local Time
Updates in:
Update imminent hr min s
2 Mount Helen (Montana) Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 3°C on Tue afternoon, min -11°C on Sat night). Winds decreasing (fresh winds from the NE on Sat night, calm by Tue morning). | Days 5–7 Weather SummaryMostly dry. Freeze-thaw conditions (max 7°C on Fri afternoon, min -2°C on Thu morning). Winds decreasing (near gales from the W on Wed afternoon, calm by Thu night). | |||||||||||||||
Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | | | | | | | | | | |
mod. snow | light snow | light snow | cloudy | some clouds | clear | clear | clear | clear | clear | clear | some clouds | clear | some clouds | some clouds | clear | |
Cloud base (m) | 1850 | 1850 | 1900 | 1900 | 2000 | 2250 | 2050 | 1900 | 8850 | 8350 | 9000 | 2500 | 2050 | 2000 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 7 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -9 | -10 | -9 | -4 | -1 | 0 | 0 | 1 | 3 | 2 | 3 | 4 | 4 | -2 | -1 | 0 |
min °C | -11 | -11 | -10 | -8 | -3 | 0 | -1 | -1 | 3 | 2 | 2 | 4 | 0 | -2 | -1 | -2 |
chill °C | -21 | -20 | -17 | -13 | -7 | -4 | -6 | -1 | 0 | -2 | -4 | -3 | -6 | -7 | -6 | -5 |
Freezing level m | 1050 | 850 | 1200 | 650 | 950 | 2600 | 1100 | 1350 | 3200 | 1400 | 3550 | 3500 | 3700 | 2100 | 2350 | 1350 |
 | — | 7:47 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — |
 | — | — | 6:52 | — | — | 6:51 | — | — | 6:49 | — | — | 6:46 | — | — | 6:45 | — |
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Mount Helen (Montana) Weather (Days 0-3):
The weather forecast for Mount Helen (Montana) is: A moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 3°C on Tue afternoon, min -11°C on Sat night). Winds decreasing (fresh winds from the NE on Sat night, calm by Tue morning).
Mount Helen (Montana) Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 7°C on Fri afternoon, min -2°C on Thu morning). Winds decreasing (near gales from the W on Wed afternoon, calm by Thu 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 | |||||
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* 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.