– Lat/Long: 39.97° N 105.38° W
Twin Sisters
Weather Forecast, United StatesIssued: 5 am Fri 15 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Fri 15 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Fri 15 May Local Time
Updates in:
Update imminent hr min s
2 Twin Sisters Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 11mm) heaviest on Sun afternoon, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 17°C on Fri afternoon, min 0°C on Sun night). Wind will be generally light. | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 8°C on Wed afternoon, min -5°C on Mon morning). Winds increasing (calm on Mon morning, fresh winds from the W by Wed morning). | |||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  |  |  | |  | |  | | | | | |
clear | some clouds | rain shwrs | some clouds | rain shwrs | clear | rain shwrs | risk tstorm | light snow | mod. snow | mod. snow | snow shwrs | some clouds | light snow | snow shwrs | clear | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | 3 | 8 | 6 | 1 | — | 2 | 1 | — | — | — | |
— | — | 0.1 | — | 0.1 | — | 1.8 | 7 | 2 | — | — | — | — | — | — | — | — | — | |
max °C | 14 | 17 | 11 | 12 | 13 | 11 | 7 | 5 | 3 | -3 | -3 | -4 | 1 | 1 | 2 | 5 | 8 | 6 |
min °C | 12 | 15 | 8 | 10 | 12 | 5 | 6 | 4 | 0 | -5 | -4 | -4 | -1 | 1 | 0 | 3 | 8 | 5 |
11 | 15 | 6 | 10 | 12 | 5 | 5 | 4 | -4 | -5 | -4 | -7 | -4 | -2 | -2 | -3 | 5 | 2 | |
4250 | 4550 | 4200 | 4000 | 4350 | 4100 | 3500 | 3450 | 3100 | 2300 | 2150 | 1800 | 2550 | 2900 | 2750 | 3150 | 3750 | 3650 | |
Cloud base (m) | 6400 | 6100 | 4850 | 5450 | 3400 | 2950 | 2950 | 2950 | 2950 | 2950 | 3650 | 2950 | 4650 | 5350 | ||||
 | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:41 | — | — |
 | — | 8:08 | — | — | 8:09 | — | — | 8:10 | — | — | 8:12 | — | — | 8:13 | — | — | 8:14 | — |
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Twin Sisters Weather (Days 0-3):
The weather forecast for Twin Sisters is: Moderate rain (total 11mm) heaviest on Sun afternoon, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 17°C on Fri afternoon, min 0°C on Sun night). Wind will be generally light.
Twin Sisters Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 8°C on Wed afternoon, min -5°C on Mon morning). Winds increasing (calm on Mon morning, fresh winds from the W by Wed 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) |  | ||||
* 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.