– Lat/Long: 39.97° N 105.38° W
Twin Sisters
Weather Forecast, United StatesIssued: 5 am Sat 16 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Sat 16 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sat 16 May Local Time
Updates in:
Update imminent hr min s
2 Twin Sisters Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 12mm) on Sun afternoon. Becoming colder with heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 13°C on Sat afternoon, min -4°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Tue afternoon. Becoming milder with light rain (total 3mm) on Wed afternoon. Freeze-thaw conditions (max 10°C on Thu afternoon, min -2°C on Tue morning). Winds increasing (calm on Tue morning, fresh winds from the W by Wed night). | |||||||||||||||||
Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  |  |  |  | | | | |  | |  | |
some clouds | rain shwrs | rain shwrs | rain shwrs | risk tstorm | light snow | light snow | heavy snow | snow shwrs | cloudy | mod. snow | snow shwrs | rain shwrs | risk tstorm | rain shwrs | clear | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | — | — | — | 2 | 4 | 17 | 1 | — | 6 | 3 | — | — | — | — | — | — | |
— | 0.3 | 0.1 | 1.4 | 10 | — | — | — | — | — | — | — | 0.3 | 1.8 | 0.4 | — | — | — | |
max °C | 12 | 13 | 12 | 7 | 5 | 2 | 1 | -2 | -3 | -2 | -1 | 0 | 4 | 6 | 5 | 7 | 10 | 8 |
min °C | 10 | 12 | 6 | 6 | 4 | 0 | 0 | -3 | -4 | -2 | -1 | 0 | 2 | 5 | 3 | 4 | 10 | 8 |
9 | 11 | 6 | 3 | 3 | -4 | -4 | -7 | -4 | -2 | -4 | -2 | -2 | 2 | -2 | 0 | 8 | 7 | |
4000 | 4400 | 4100 | 3700 | 3450 | 2800 | 2800 | 2450 | 1950 | 2350 | 2500 | 2750 | 3100 | 3450 | 3300 | 3300 | 4050 | 4050 | |
Cloud base (m) | 5750 | 5050 | 5100 | 4200 | 2950 | 2950 | 2950 | 2950 | 2950 | 2950 | 2950 | 2950 | 2950 | 5450 | 3000 | 3050 | 4950 | 8200 |
 | 5:45 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — |
 | — | 8:09 | — | — | 8:10 | — | — | 8:12 | — | — | 8:13 | — | — | 8:14 | — | — | 8:15 | — |
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Twin Sisters Weather (Days 0-3):
The weather forecast for Twin Sisters is: Moderate rain (total 12mm) on Sun afternoon. Becoming colder with heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 13°C on Sat afternoon, min -4°C on Mon night). Wind will be generally light.
Twin Sisters Weather (Days 3-6):
A light covering of new snow mostly falling on Tue afternoon. Becoming milder with light rain (total 3mm) on Wed afternoon. Freeze-thaw conditions (max 10°C on Thu afternoon, min -2°C on Tue morning). Winds increasing (calm on Tue morning, fresh winds from the W by Wed 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 |  | ||||
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.