– Lat/Long: 39.97° N 105.38° W
Twin Sisters
Weather Forecast, United StatesIssued: 10 pm Mon 01 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Mon 01 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Mon 01 Dec Local Time
Updates in:
Update imminent hr min s
2 Twin Sisters Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Wed morning. Temperatures will be below freezing (max -1°C on Tue afternoon, min -11°C on Wed afternoon). Winds increasing (calm on Tue night, strong winds from the WNW by Thu afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sat morning. Temperatures will be below freezing (max -1°C on Fri night, min -7°C on Thu night). Winds decreasing (severe gales from the WNW on Sat morning, light winds from the W by Sat night). | ||||||||||||||||||
Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | |  | | |  | | | | | | |
some clouds | clear | cloudy | snow shwrs | mod. snow | light snow | clear | clear | clear | some clouds | some clouds | some clouds | snow shwrs | snow shwrs | some clouds | snow shwrs | some clouds | clear | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | 1 | 7 | 2 | — | — | — | — | — | — | 1 | 3 | — | 1 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -3 | -2 | -1 | -4 | -10 | -10 | -9 | -5 | -5 | -6 | -3 | -2 | -1 | -3 | -3 | -4 | -3 | -2 | -2 |
min°C | -6 | -3 | -3 | -9 | -10 | -11 | -11 | -8 | -6 | -7 | -6 | -3 | -2 | -3 | -4 | -4 | -3 | -3 | -3 |
-14 | -11 | -10 | -14 | -16 | -15 | -16 | -17 | -16 | -18 | -16 | -11 | -11 | -12 | -14 | -13 | -12 | -12 | -10 | |
1700 | 2550 | 2250 | 1600 | 1300 | 1050 | 700 | 2000 | 1600 | 1300 | 2300 | 2200 | 2550 | 2350 | 2200 | 1950 | 2400 | 2350 | 1950 | |
Cloud base (m) | 7000 | 3100 | 2950 | 2950 | 2950 | 2950 | 3050 | 3200 | 2950 | 2950 | 2950 | 2950 | 2950 | 3000 | 2950 | ||||
 | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — |
 | — | — | 4:36 | — | — | 4:36 | — | — | 4:36 | — | — | 4:36 | — | — | 4:36 | — | — | 4:36 | — |
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Twin Sisters Weather (Days 0-3):
The weather forecast for Twin Sisters is: A moderate fall of snow, heaviest on Wed morning. Temperatures will be below freezing (max -1°C on Tue afternoon, min -11°C on Wed afternoon). Winds increasing (calm on Tue night, strong winds from the WNW by Thu afternoon).
Twin Sisters Weather (Days 3-6):
A light covering of new snow mostly falling on Sat morning. Temperatures will be below freezing (max -1°C on Fri night, min -7°C on Thu night). Winds decreasing (severe gales from the WNW on Sat morning, light winds from the W by Sat night).
This table gives the weather forecast for Twin Sisters at the specific elevation of 2755 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Twin Sisters. 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 Colorado.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Boulder - RMHPA | |||||
Boulder Municipal Airport |  | ||||
* 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.