– Lat/Long: 39.97° N 105.38° W
Twin Sisters
Weather Forecast, United StatesIssued: 11 am Thu 13 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
2 Twin Sisters Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 20mm), heaviest on Thu afternoon. Very mild (max 18°C on Fri morning, min 13°C on Thu morning). Wind will be generally light. | Days 4–6 Weather SummarySome drizzle, heaviest during Sun afternoon. Warm (max 23°C on Tue afternoon, min 15°C on Sun night). Winds increasing (calm on Sun morning, fresh winds from the W by Tue night). | |||||||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | | | | | | | |  | | | | |
light rain | risk tstorm | rain shwrs | some clouds | light rain | rain shwrs | rain shwrs | risk tstorm | rain shwrs | some clouds | rain shwrs | rain shwrs | some clouds | some clouds | clear | some clouds | risk tstorm | rain shwrs | |
Cloud base (m) | 3000 | 4150 | 3000 | 4900 | 4550 | 4900 | 4900 | 5650 | 5000 | 5200 | 5250 | 5050 | 5600 | |||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 10 | 0.9 | — | 2 | 3 | 0.1 | 1.9 | 1.1 | — | 0.9 | 0.1 | — | — | — | — | 0.1 | 0.1 |
max °C | 14 | 15 | 14 | 18 | 17 | 14 | 16 | 16 | 14 | 18 | 19 | 15 | 19 | 20 | 18 | 21 | 23 | 18 |
min °C | 13 | 13 | 13 | 15 | 16 | 13 | 15 | 13 | 13 | 16 | 16 | 15 | 17 | 19 | 16 | 18 | 21 | 16 |
chill °C | 13 | 12 | 13 | 14 | 16 | 13 | 15 | 13 | 13 | 16 | 15 | 14 | 17 | 19 | 14 | 17 | 21 | 15 |
Freezing level m | 4900 | 5050 | 5150 | 5100 | 5200 | 5000 | 5000 | 5050 | 5000 | 5100 | 5350 | 5200 | 5150 | 5250 | 5450 | 5200 | 5450 | 5250 |
 | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — |
 | — | 8:00 | — | — | 7:59 | — | — | 7:58 | — | — | 7:57 | — | — | 7:54 | — | — | 7:53 | — |
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Twin Sisters Weather (Days 0-3):
The weather forecast for Twin Sisters is: Moderate rain (total 20mm), heaviest on Thu afternoon. Very mild (max 18°C on Fri morning, min 13°C on Thu morning). Wind will be generally light.
Twin Sisters Weather (Days 3-6):
Some drizzle, heaviest during Sun afternoon. Warm (max 23°C on Tue afternoon, min 15°C on Sun night). Winds increasing (calm on Sun morning, fresh winds from the W 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 |  | ||||
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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.