– Lat/Long: 39.97° N 105.38° W
Twin Sisters
Weather Forecast, United StatesIssued: 5 pm Sat 16 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Sat 16 May Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Sat 16 May Local Time
Updates in:
Update imminent hr min s
2 Twin Sisters Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMild at first with light rain (total 8mm) on Sun afternoon followed by colder weather and light fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 12°C on Sat afternoon, min -5°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of snow giving way to moderate rain (total 15mm) heaviest on Thu afternoon. Freeze-thaw conditions (max 8°C on Wed afternoon, min 0°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | |  |  |  | | |  | | |  |  | |
rain shwrs | rain shwrs | rain shwrs | risk tstorm | cloudy | mod. snow | mod. snow | snow shwrs | some clouds | light snow | snow shwrs | rain shwrs | light rain | rain shwrs | light rain | heavy rain | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | 9 | 7 | 3 | — | 2 | 1 | — | — | — | — | — | — | |
1.1 | 1.1 | 1.7 | 4 | — | — | — | — | — | — | — | 0.1 | 0.9 | 0.7 | 1.3 | 12 | — | |
max °C | 12 | 12 | 5 | 6 | 2 | 0 | -3 | -3 | 0 | 0 | 1 | 6 | 8 | 5 | 4 | 3 | 3 |
min °C | 10 | 5 | 5 | 4 | -1 | -3 | -4 | -5 | -2 | 0 | 0 | 3 | 7 | 3 | 3 | 2 | 2 |
7 | 5 | 3 | 2 | -5 | -9 | -7 | -5 | -4 | -2 | -5 | -1 | 7 | 1 | 3 | 0 | 2 | |
4250 | 4000 | 3500 | 3550 | 2650 | 2700 | 2350 | 1850 | 2500 | 2750 | 2850 | 3150 | 3800 | 3500 | 3200 | 3200 | 3150 | |
Cloud base (m) | 4750 | 4700 | 3400 | 3250 | 2950 | 2950 | 2950 | 2950 | 3000 | 3000 | 2950 | 2950 | 4950 | 3350 | 3150 | 2950 | 2950 |
 | — | — | 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: Mild at first with light rain (total 8mm) on Sun afternoon followed by colder weather and light fall of snow, heaviest on Mon morning. Freeze-thaw conditions (max 12°C on Sat afternoon, min -5°C on Mon night). Wind will be generally light.
Twin Sisters Weather (Days 3-6):
A dusting of snow giving way to moderate rain (total 15mm) heaviest on Thu afternoon. Freeze-thaw conditions (max 8°C on Wed afternoon, min 0°C on Tue afternoon). 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.