– Lat/Long: 39.97° N 105.38° W
Twin Sisters
Weather Forecast, United StatesIssued: 4 am Mon 15 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Mon 15 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Mon 15 Dec Local Time
Updates in:
Update imminent hr min s
2 Twin Sisters Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 14°C on Mon afternoon, min -4°C on Wed night). Winds increasing (light winds from the W on Mon afternoon, near gales from the W by Wed afternoon). | Days 4–6 Weather SummaryLight rain (total 3mm), mostly falling on Sat afternoon. Freeze-thaw conditions (max 12°C on Fri afternoon, min -3°C on Thu morning). Winds decreasing (near gales from the W on Fri night, light winds from the W by Sat night). | |||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | | |  | | | | | |  |  |  | | |
cloudy | some clouds | clear | some clouds | clear | clear | clear | clear | snow shwrs | clear | clear | clear | clear | clear | rain shwrs | light rain | rain shwrs | rain shwrs | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | 0.7 | — | — | — | — | — | 0.3 | 1.1 | 1.3 | 0.1 | |
max°C | 13 | 14 | 7 | 10 | 10 | 6 | 11 | 12 | 6 | 0 | 3 | 6 | 11 | 12 | 11 | 8 | 9 | 5 |
min°C | 9 | 9 | 6 | 7 | 8 | 6 | 8 | 10 | -4 | -3 | 3 | 3 | 7 | 11 | 9 | 6 | 6 | 3 |
7 | 6 | 2 | 3 | 4 | 3 | 4 | 5 | -14 | -11 | -3 | -2 | 2 | 7 | 4 | 1 | 1 | -1 | |
4000 | 3850 | 3550 | 3550 | 3200 | 3350 | 3450 | 3400 | 1550 | 2000 | 2400 | 3000 | 3750 | 3750 | 3700 | 3000 | 2900 | 2600 | |
Cloud base (m) | 7100 | 6800 | 6050 | 3050 | 7800 | 3100 | 3000 | |||||||||||
 | 7:16 | — | — | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — | 7:18 | — | — | 7:18 | — | — |
 | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:38 | — |
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Twin Sisters Weather (Days 0-3):
The weather forecast for Twin Sisters is: A dusting of new snow. Freeze-thaw conditions (max 14°C on Mon afternoon, min -4°C on Wed night). Winds increasing (light winds from the W on Mon afternoon, near gales from the W by Wed afternoon).
Twin Sisters Weather (Days 3-6):
Light rain (total 3mm), mostly falling on Sat afternoon. Freeze-thaw conditions (max 12°C on Fri afternoon, min -3°C on Thu morning). Winds decreasing (near gales from the W on Fri night, light winds from the W by Sat night).
This table gives the weather forecast for Twin Sisters at the specific elevation of 2000 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.