– Lat/Long: 39.97° N 105.38° W
Twin Sisters
Weather Forecast, United StatesIssued: 5 am Sun 17 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Sun 17 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sun 17 May Local Time
Updates in:
Update imminent hr min s
2 Twin Sisters Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 10mm) on Sun afternoon. Becoming colder with heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 5°C on Sun afternoon, min -5°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 5mm), mostly falling on Wed afternoon. Very mild (max 11°C on Fri morning, min 3°C on Wed night). Winds increasing (calm on Wed afternoon, fresh winds from the W by Fri morning). | |||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | | | |  | | | | | |  | |
rain shwrs | risk tstorm | light snow | mod. snow | mod. snow | snow shwrs | some clouds | light snow | snow shwrs | rain shwrs | risk tstorm | rain shwrs | some clouds | risk tstorm | rain shwrs | some clouds | risk tstorm | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 3 | 10 | 6 | 2 | — | 4 | 3 | — | — | — | — | — | — | — | — | — | |
3 | 5 | 2 | — | — | — | — | — | — | 0.4 | 2 | 1.7 | — | 0.3 | 0.1 | — | 0.3 | — | |
max °C | 4 | 5 | 2 | 0 | -4 | -3 | -1 | 0 | 1 | 5 | 6 | 4 | 7 | 10 | 7 | 11 | 11 | 10 |
min °C | 4 | 5 | 1 | -3 | -4 | -5 | -2 | 0 | 0 | 4 | 6 | 3 | 5 | 8 | 5 | 8 | 10 | 8 |
2 | 2 | -3 | -9 | -10 | -5 | -4 | -4 | -4 | 2 | 6 | 2 | 1 | 6 | 2 | 4 | 6 | 6 | |
3400 | 3400 | 2850 | 2800 | 2200 | 2000 | 2500 | 2700 | 2850 | 3350 | 3600 | 3300 | 3400 | 3900 | 3600 | 3850 | 4050 | 4150 | |
Cloud base (m) | 3250 | 2950 | 2950 | 2950 | 2950 | 2950 | 2950 | 2950 | 2950 | 2950 | 2850 | 2950 | 2950 | 4700 | 4500 | 4950 | ||
 | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — | 5:39 | — | — |
 | — | 8:10 | — | — | 8:12 | — | — | 8:13 | — | — | 8:14 | — | — | 8:15 | — | — | 8:15 | — |
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Twin Sisters Weather (Days 0-3):
The weather forecast for Twin Sisters is: Light rain (total 10mm) on Sun afternoon. Becoming colder with heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 5°C on Sun afternoon, min -5°C on Mon night). Wind will be generally light.
Twin Sisters Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Wed afternoon. Very mild (max 11°C on Fri morning, min 3°C on Wed night). Winds increasing (calm on Wed afternoon, fresh winds from the W by Fri morning).
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) |  | ||||
Broomfiel / ocky Mountain Metropolitan 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.