– Lat/Long: 40.03° N 107.10° W
Flattop Mountain
Weather Forecast, United StatesIssued: 5 pm Mon 27 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Mon 27 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 27 Apr Local Time
Updates in:
Update imminent hr min s
2 Flattop Mountain Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max -4°C on Wed afternoon, min -9°C on Mon night). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the W by Wed night). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Sat afternoon, min -9°C on Thu night). Wind will be generally light. | ||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 1 | Saturday 2 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | |  | | |  | |  | | | | |
snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | snow shwrs | some clouds | some clouds | light snow | snow shwrs | some clouds | clear | some clouds | clear | clear | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
2 | 11 | 3 | — | — | 1 | — | — | 1 | 3 | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -8 | -8 | -6 | -8 | -7 | -4 | -6 | -6 | -5 | -8 | -4 | -2 | -4 | 0 | 2 | -1 |
min °C | -5 | -9 | -9 | -6 | -9 | -8 | -4 | -7 | -7 | -5 | -9 | -7 | -2 | -5 | -3 | 0 | -3 |
-14 | -16 | -19 | -15 | -15 | -15 | -10 | -13 | -12 | -10 | -9 | -10 | -7 | -7 | -3 | -4 | -8 | |
3150 | 2600 | 2600 | 2900 | 2600 | 2700 | 3200 | 2950 | 2850 | 3200 | 2550 | 2850 | 3650 | 3200 | 3300 | 4000 | 3600 | |
Cloud base (m) | 3900 | 2850 | 2850 | 2850 | 4000 | 3050 | 4150 | 6050 | 3600 | 2850 | 3000 | 2850 | 4500 | ||||
 | — | — | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:07 | — | — |
 | 7:58 | — | — | 7:59 | — | — | 8:00 | — | — | 8:00 | — | — | 8:01 | — | — | 8:02 | — |
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Flattop Mountain Weather (Days 0-3):
The weather forecast for Flattop Mountain is: A moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max -4°C on Wed afternoon, min -9°C on Mon night). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the W by Wed night).
Flattop Mountain Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 2°C on Sat afternoon, min -9°C on Thu night). Wind will be generally light.
This table gives the weather forecast for Flattop Mountain at the specific elevation of 3808 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Flattop Mountain. 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 |
|---|---|---|---|---|---|
lightning 22km SSW of Hayden |  | ||||
lightning 30km NE of Meeker | | ||||
 | |||||
Hayde / ampa Airport | | ||||
* 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.