– Lat/Long: 39.97° N 105.38° W
Twin Sisters
Weather Forecast, United StatesIssued: 11 pm Fri 14 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Fri 14 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 14 Aug Local Time
Updates in:
Update imminent hr min s
2 Twin Sisters Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 9mm), mostly falling on Sat afternoon. Warm (max 20°C on Mon afternoon, min 12°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummarySome drizzle, heaviest during Wed afternoon. Warm (max 22°C on Tue afternoon, min 14°C on Wed night). Winds decreasing (fresh winds from the WNW on Mon night, calm by Tue night). | |||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | |  |  | | | | |  | | |
rain shwrs | light rain | risk tstorm | rain shwrs | clear | some clouds | risk tstorm | some clouds | cloudy | clear | some clouds | some clouds | rain shwrs | some clouds | rain shwrs | risk tstorm | |
Cloud base (m) | 3050 | 4900 | 3550 | 4950 | 9100 | 5300 | 5900 | 7450 | 5750 | 5100 | 9650 | 5400 | 5850 | 5250 | 5150 | 4550 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 0.3 | 4 | 1.1 | — | — | 1.4 | — | — | — | — | — | 0.2 | — | 1.4 | 0.2 |
max °C | 13 | 15 | 15 | 14 | 18 | 18 | 16 | 19 | 20 | 18 | 20 | 22 | 17 | 19 | 20 | 16 |
min °C | 12 | 15 | 14 | 13 | 16 | 18 | 15 | 17 | 20 | 16 | 18 | 21 | 16 | 18 | 17 | 14 |
chill °C | 11 | 15 | 13 | 13 | 16 | 18 | 15 | 17 | 20 | 15 | 17 | 21 | 16 | 18 | 16 | 14 |
Freezing level m | 4900 | 4900 | 4900 | 4950 | 5050 | 5100 | 5100 | 5100 | 5300 | 5400 | 5200 | 5500 | 5250 | 5250 | 5400 | 5250 |
 | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | 6:16 | — | — |
 | — | — | 7:58 | — | — | 7:57 | — | — | 7:54 | — | — | 7:53 | — | — | 7:52 | — |
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Twin Sisters Weather (Days 0-3):
The weather forecast for Twin Sisters is: Light rain (total 9mm), mostly falling on Sat afternoon. Warm (max 20°C on Mon afternoon, min 12°C on Fri night). Wind will be generally light.
Twin Sisters Weather (Days 3-6):
Some drizzle, heaviest during Wed afternoon. Warm (max 22°C on Tue afternoon, min 14°C on Wed night). Winds decreasing (fresh winds from the WNW on Mon night, calm by Tue 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.