– Lat/Long: 48.72° N 113.65° W
Mount Siyeh
Weather Forecast, United StatesIssued: 10 pm Thu 18 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Thu 18 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Thu 18 Dec Local Time
Updates in:
Update imminent hr min s
3 Mount Siyeh Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -7°C on Thu night, min -17°C on Fri afternoon). Winds decreasing (extremely windy from the WSW on Thu night, near gales from the WSW by Sun afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max -5°C on Wed morning, min -15°C on Mon morning). Winds decreasing (severe gales from the WSW on Sun night, light winds from the SSW by Tue night). | ||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  | | | |  |  | | |  | | | | |
heavy snow | some clouds | some clouds | mod. snow | light snow | light snow | light snow | clear | clear | light snow | light snow | snow shwrs | snow shwrs | light snow | snow shwrs | some clouds | light snow | light snow | mod. snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
33 | — | — | 6 | 4 | 4 | 3 | — | — | 4 | 5 | 1 | 1 | 2 | 1 | — | 3 | 1 | 8 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -7 | -15 | -17 | -17 | -17 | -15 | -13 | -12 | -12 | -12 | -14 | -14 | -11 | -11 | -10 | -8 | -5 | -5 | -5 |
min°C | -10 | -16 | -17 | -17 | -17 | -16 | -15 | -13 | -12 | -13 | -15 | -15 | -13 | -11 | -12 | -9 | -7 | -5 | -11 |
-27 | -33 | -33 | -33 | -33 | -32 | -30 | -27 | -25 | -28 | -31 | -30 | -28 | -24 | -26 | -21 | -16 | -14 | -25 | |
1950 | 900 | 150 | 550 | 750 | 850 | 750 | 900 | 600 | 950 | 1050 | 750 | 750 | 1250 | 1150 | 950 | 200 | 0 | 1200 | |
Cloud base (m) | 1900 | 2050 | 2050 | 1950 | 1950 | 1900 | 1900 | 1950 | 1950 | 1900 | 1950 | 1950 | 2000 | 1950 | 1900 | 2300 | 1900 | 1950 | 1950 |
 | — | 8:22 | — | — | 8:23 | — | — | 8:23 | — | — | 8:25 | — | — | 8:25 | — | — | 8:26 | — | — |
 | — | — | 4:39 | — | — | 4:39 | — | — | 4:39 | — | — | 4:40 | — | — | 4:42 | — | — | 4:42 | — |
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Mount Siyeh Weather (Days 0-3):
The weather forecast for Mount Siyeh is: A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -7°C on Thu night, min -17°C on Fri afternoon). Winds decreasing (extremely windy from the WSW on Thu night, near gales from the WSW by Sun afternoon).
Mount Siyeh Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max -5°C on Wed morning, min -15°C on Mon morning). Winds decreasing (severe gales from the WSW on Sun night, light winds from the SSW by Tue 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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WatertonParkGate- 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.