– Lat/Long: 39.97° N 105.38° W
Twin Sisters
Weather Forecast, United StatesIssued: 11 pm Thu 21 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Thu 21 May Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Thu 21 May Local Time
Updates in:
Update imminent hr min s
2 Twin Sisters Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Fri night. Freeze-thaw conditions (max 15°C on Sun afternoon, min -1°C on Thu night). Winds increasing (calm on Fri afternoon, fresh winds from the WNW by Sat afternoon). | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Mon night. Very mild (max 15°C on Mon morning, min 8°C on Tue night). Winds increasing (calm on Mon afternoon, fresh winds from the S by Tue afternoon). | ||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  | |  | | | | | |  | | | | | |
rain shwrs | some clouds | light rain | rain shwrs | clear | some clouds | clear | clear | rain shwrs | rain shwrs | some clouds | light rain | rain shwrs | some clouds | risk tstorm | rain shwrs | some clouds | risk tstorm | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
0.2 | — | 0.1 | 0.6 | — | — | — | — | 0.1 | 0.6 | — | 4 | 3 | — | 0.4 | 2 | — | 1 | 7 | |
max °C | 3 | 5 | 7 | 3 | 9 | 11 | 10 | 14 | 15 | 11 | 15 | 12 | 11 | 14 | 15 | 10 | 13 | 13 | 11 |
min °C | -1 | 1 | 7 | 3 | 6 | 11 | 8 | 11 | 13 | 10 | 14 | 10 | 9 | 12 | 13 | 8 | 11 | 12 | 8 |
-7 | -4 | 7 | 2 | 2 | 8 | 4 | 8 | 11 | 9 | 14 | 10 | 8 | 11 | 12 | 8 | 9 | 11 | 7 | |
2950 | 2950 | 3650 | 3200 | 3550 | 4100 | 4100 | 4200 | 4550 | 4400 | 4500 | 4300 | 4450 | 4450 | 4600 | 4050 | 4250 | 4400 | 4100 | |
Cloud base (m) | 2950 | 2950 | 6950 | 3050 | 5100 | 4650 | 5450 | 4650 | 3050 | 5150 | 4750 | 4500 | 4450 | ||||||
 | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — |
 | — | — | 8:15 | — | — | 8:15 | — | — | 8:16 | — | — | 8:17 | — | — | 8:19 | — | — | 8:20 | — |
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Twin Sisters Weather (Days 0-3):
The weather forecast for Twin Sisters is: Some drizzle, heaviest during Fri night. Freeze-thaw conditions (max 15°C on Sun afternoon, min -1°C on Thu night). Winds increasing (calm on Fri afternoon, fresh winds from the WNW by Sat afternoon).
Twin Sisters Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Mon night. Very mild (max 15°C on Mon morning, min 8°C on Tue night). Winds increasing (calm on Mon afternoon, fresh winds from the S by Tue 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 |  | ||||
Dakota Hill Airport (Colorado) |  |
* 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.