– Lat/Long: 39.97° N 105.38° W
Twin Sisters
Weather Forecast, United StatesIssued: 11 pm Sat 16 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Sat 16 May Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sat 16 May Local Time
Updates in:
Update imminent hr min s
2 Twin Sisters Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 7mm) on Sun afternoon. Becoming colder with heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 11°C on Sat night, min -5°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of snow turning to light rain (total 4mm) on Wed afternoon. Very mild (max 12°C on Fri afternoon, min 1°C on Tue night). Winds increasing (calm on Wed night, fresh winds from the W by Fri afternoon). | ||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  |  | | | | |  |  | | | | | |
rain shwrs | rain shwrs | risk tstorm | light snow | mod. snow | mod. snow | snow shwrs | some clouds | light snow | snow shwrs | rain shwrs | risk tstorm | rain shwrs | clear | light rain | rain shwrs | some clouds | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | 4 | 10 | 7 | 2 | — | 2 | 1 | — | — | — | — | — | — | — | — | — | |
0.7 | 1.9 | 4 | — | — | — | — | — | — | — | 0.6 | 2 | 0.9 | — | 0.1 | 0.1 | — | 0.3 | 1.2 | |
max °C | 11 | 5 | 7 | 2 | 1 | -3 | -3 | -1 | 1 | 1 | 6 | 7 | 5 | 8 | 10 | 8 | 11 | 12 | 8 |
min °C | 5 | 5 | 5 | 0 | -2 | -4 | -5 | -2 | 0 | 1 | 4 | 7 | 3 | 6 | 8 | 6 | 9 | 11 | 7 |
4 | 3 | 3 | -3 | -9 | -7 | -5 | -5 | -4 | -3 | 2 | 6 | 2 | 3 | 6 | 4 | 5 | 8 | 5 | |
4100 | 3450 | 3700 | 2750 | 2850 | 2300 | 1900 | 2450 | 2750 | 3000 | 3350 | 3700 | 3250 | 3550 | 4050 | 3750 | 3900 | 4200 | 4050 | |
Cloud base (m) | 4350 | 3250 | 2950 | 2950 | 2950 | 2950 | 2950 | 2950 | 2950 | 2950 | 3000 | 4900 | 3100 | 6800 | 4800 | 4800 | 4350 | 4000 | |
 | — | 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 7mm) on Sun afternoon. Becoming colder with heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 11°C on Sat night, min -5°C on Mon night). Wind will be generally light.
Twin Sisters Weather (Days 3-6):
A dusting of snow turning to light rain (total 4mm) on Wed afternoon. Very mild (max 12°C on Fri afternoon, min 1°C on Tue night). Winds increasing (calm on Wed night, fresh winds from the W by Fri 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.