– Lat/Long: 48.72° N 113.65° W
Mount Siyeh
Weather Forecast, United StatesIssued: 5 am Sun 06 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Sun 06 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 06 Sep Local Time
Updates in:
Update imminent hr min s
3 Mount Siyeh Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryDrizzle on Sun night followed by colder weather and a heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 4°C on Sun morning, min -2°C on Tue morning). Winds increasing (calm on Sun night, strong winds from the WNW by Tue night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Fri night. Freeze-thaw conditions (max 11°C on Wed night, min -4°C on Fri night). Winds decreasing (severe gales from the W on Thu morning, calm by Fri night). | |||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  |  |  |  | | | |  | | | | |
rain shwrs | risk tstorm | light snow | mod. snow | heavy snow | light snow | light snow | snow shwrs | clear | clear | some clouds | clear | clear | clear | snow shwrs | some clouds | snow shwrs | light snow | |
Cloud base (m) | 2100 | 2050 | 4750 | 1900 | 1950 | 1950 | 1900 | 1950 | 2100 | 2200 | 8950 | 2250 | 1950 | 2600 | 2050 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 1 | 7 | 16 | 4 | 3 | 1 | — | — | — | — | — | — | 1 | — | 1 | 4 |
mm | 0.2 | 0.3 | 0.7 | — | — | — | — | — | — | — | — | — | — | — | 0.4 | — | — | — |
max °C | 4 | 4 | 3 | 1 | -1 | 0 | -2 | 1 | 2 | 5 | 6 | 11 | 8 | 6 | 5 | -2 | -2 | -2 |
min °C | 2 | 4 | 1 | 0 | -1 | -1 | -2 | 0 | 1 | 3 | 6 | 9 | 7 | 5 | -2 | -2 | -2 | -4 |
chill °C | -3 | -1 | -2 | -2 | -7 | -7 | -6 | -4 | -4 | -4 | 1 | 5 | 1 | -1 | -7 | -5 | -8 | -8 |
Freezing level m | 3400 | 3650 | 3450 | 3200 | 2850 | 2950 | 2750 | 3050 | 3350 | 3650 | 4000 | 4650 | 4400 | 3800 | 3450 | 2600 | 2800 | 2500 |
 | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — |
 | — | 8:06 | — | — | 8:04 | — | — | 8:01 | — | — | 8:00 | — | — | 7:58 | — | — | 7:55 | — |
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Mount Siyeh Weather (Days 0-3):
The weather forecast for Mount Siyeh is: Drizzle on Sun night followed by colder weather and a heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 4°C on Sun morning, min -2°C on Tue morning). Winds increasing (calm on Sun night, strong winds from the WNW by Tue night).
Mount Siyeh Weather (Days 3-6):
A light covering of new snow mostly falling on Fri night. Freeze-thaw conditions (max 11°C on Wed night, min -4°C on Fri night). Winds decreasing (severe gales from the W on Thu morning, calm by Fri night).
This table gives the weather forecast for Mount Siyeh at the specific elevation of 3052 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Siyeh. 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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Waterton Park Gate- Alta | |||||
Bullhorn Headwaters- Alta | |||||
Cardston- 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.