– Lat/Long: 39.97° N 105.38° W
Twin Sisters
Weather Forecast, United StatesIssued: 4 pm Sun 14 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 pm Sun 14 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Sun 14 Dec Local Time
Updates in:
Update imminent hr min s
2 Twin Sisters Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Mild temperatures (max 9°C on Sun afternoon, min 2°C on Tue night). Mainly gales. | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 7°C on Fri afternoon, min -8°C on Wed night). Winds decreasing (stormy winds from the W on Wed afternoon, fresh winds from the WSW by Thu afternoon). | ||||||||||||||||
Sun 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | | |  |  | | | | | |  | |
clear | some clouds | some clouds | clear | clear | clear | clear | clear | clear | rain shwrs | snow shwrs | some clouds | clear | clear | clear | clear | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | 0.1 | — | — | — | — | — | — | 0.3 | |
max°C | 9 | 9 | 9 | 9 | 5 | 5 | 4 | 3 | 5 | 6 | 0 | -5 | -1 | 3 | 6 | 7 | 6 |
min°C | 8 | 8 | 8 | 7 | 3 | 4 | 3 | 2 | 3 | 3 | -8 | -7 | -2 | 0 | 5 | 6 | 3 |
5 | 4 | 5 | 3 | -4 | -2 | -4 | -5 | -4 | -6 | -21 | -19 | -11 | -8 | -2 | -1 | -5 | |
3950 | 4150 | 3950 | 3850 | 3500 | 3400 | 3150 | 3300 | 3450 | 3150 | 1850 | 2150 | 2550 | 3100 | 3800 | 3800 | 3350 | |
Cloud base (m) | 8550 | 7100 | 8400 | 2950 | 3450 | 3000 | |||||||||||
 | — | — | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — | 7:18 | — | — |
 | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — |
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Twin Sisters Weather (Days 0-3):
The weather forecast for Twin Sisters is: Mostly dry. Mild temperatures (max 9°C on Sun afternoon, min 2°C on Tue night). Mainly gales.
Twin Sisters Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 7°C on Fri afternoon, min -8°C on Wed night). Winds decreasing (stormy winds from the W on Wed afternoon, fresh winds from the WSW by Thu afternoon).
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.