– Lat/Long: 39.97° N 105.38° W
Twin Sisters
Weather Forecast, United StatesIssued: 11 am Mon 18 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Mon 18 May Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Mon 18 May Local Time
Updates in:
Update imminent hr min s
2 Twin Sisters Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA dusting of snow. Milder later with heavy rain (total 29mm) on Tue afternoon. Freeze-thaw conditions (max 10°C on Wed afternoon, min -1°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryLight rain (total 4mm), mostly falling on Thu night. Very mild (max 19°C on Sat afternoon, min 5°C on Thu night). Wind will be generally light. | |||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | | | |  | | |  |  |  | | | |
light snow | light snow | snow shwrs | light rain | mod. rain | rain shwrs | rain shwrs | mod. rain | rain shwrs | rain shwrs | risk tstorm | rain shwrs | rain shwrs | some clouds | clear | clear | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
2 | 6 | — | 0.4 | 8 | 6 | 0.6 | 5 | 0.7 | 0.2 | 1.7 | 2 | 0.1 | — | — | — | — | — | |
max °C | 2 | 2 | 0 | 4 | 4 | 4 | 9 | 10 | 7 | 12 | 12 | 9 | 11 | 14 | 9 | 16 | 19 | 14 |
min °C | 2 | 2 | -1 | 2 | 4 | 3 | 6 | 8 | 5 | 10 | 12 | 5 | 8 | 14 | 7 | 13 | 18 | 11 |
0 | 1 | -1 | 0 | 2 | 3 | 6 | 7 | 4 | 10 | 12 | 2 | 5 | 12 | 5 | 13 | 18 | 9 | |
2350 | 2350 | 1900 | 2300 | 2650 | 2650 | 3050 | 3350 | 3100 | 3550 | 3600 | 3250 | 3050 | 3700 | 3450 | 3650 | 4200 | 4250 | |
Cloud base (m) | 2950 | 2950 | 2950 | 2950 | 2950 | 2950 | 2950 | 3000 | 2950 | 6950 | 3300 | 3000 | 3050 | 4000 | 4700 | 5100 | ||
 | 5:43 | — | — | 5:43 | — | — | 5:41 | — | — | 5:41 | — | — | 5:39 | — | — | 5:39 | — | — |
 | — | 8:12 | — | — | 8:13 | — | — | 8:14 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — |
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Twin Sisters Weather (Days 0-3):
The weather forecast for Twin Sisters is: A dusting of snow. Milder later with heavy rain (total 29mm) on Tue afternoon. Freeze-thaw conditions (max 10°C on Wed afternoon, min -1°C on Mon night). Wind will be generally light.
Twin Sisters Weather (Days 3-6):
Light rain (total 4mm), mostly falling on Thu night. Very mild (max 19°C on Sat afternoon, min 5°C on Thu night). Wind will be generally light.
This table gives the weather forecast for Twin Sisters at the specific elevation of 2000 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.