– Lat/Long: 39.97° N 105.38° W
Twin Sisters
Weather Forecast, United StatesIssued: 5 pm Tue 19 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Tue 19 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Tue 19 May Local Time
Updates in:
Update imminent hr min s
2 Twin Sisters Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Tue afternoon. Becoming milder with light rain (total 7mm) on Wed afternoon. Freeze-thaw conditions (max 9°C on Thu afternoon, min -1°C on Tue night). Winds increasing (calm on Wed morning, strong winds from the WSW by Thu afternoon). | Days 5–7 Weather SummarySome drizzle, heaviest during Sun night. Very mild (max 15°C on Sun afternoon, min 3°C on Fri night). Wind will be generally light. | ||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | |  |  | |  | |  | | | | |
light snow | light snow | rain shwrs | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | some clouds | light rain | rain shwrs | clear | some clouds | clear | clear | rain shwrs | rain shwrs | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
4 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | 0.6 | 2 | 0.4 | 0.3 | 0.6 | 2 | — | 0.2 | 0.5 | — | — | — | — | 0.2 | 0.7 | |
max °C | 0 | 0 | 3 | 4 | 4 | 7 | 9 | 3 | 4 | 8 | 4 | 9 | 12 | 10 | 14 | 15 | 12 |
min °C | 0 | -1 | 1 | 4 | 3 | 6 | 8 | 1 | 2 | 6 | 3 | 6 | 12 | 9 | 11 | 14 | 10 |
-3 | -4 | 1 | 2 | 2 | 4 | 6 | -5 | -3 | 3 | -2 | 3 | 10 | 6 | 9 | 13 | 8 | |
2700 | 2650 | 2900 | 3300 | 3500 | 3600 | 3750 | 3250 | 3000 | 3800 | 3300 | 3500 | 4250 | 4200 | 4250 | 4650 | 4350 | |
Cloud base (m) | 2950 | 2950 | 2950 | 2950 | 4750 | 2950 | 3050 | 4000 | 3000 | 2950 | 4900 | 5350 | 5350 | ||||
 | — | — | 5:41 | — | — | 5:41 | — | — | 5:39 | — | — | 5:39 | — | — | 5:39 | — | — |
 | 8:13 | — | — | 8:14 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:16 | — |
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Twin Sisters Weather (Days 0-3):
The weather forecast for Twin Sisters is: A light covering of new snow mostly falling on Tue afternoon. Becoming milder with light rain (total 7mm) on Wed afternoon. Freeze-thaw conditions (max 9°C on Thu afternoon, min -1°C on Tue night). Winds increasing (calm on Wed morning, strong winds from the WSW by Thu afternoon).
Twin Sisters Weather (Days 3-6):
Some drizzle, heaviest during Sun night. Very mild (max 15°C on Sun afternoon, min 3°C on Fri night). Wind will be generally light.
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.