– Lat/Long: 43.66° N 110.92° W
Fossil Mountain (Wyoming) Weather Forecast
Teton Range · United StatesIssued: 5 am Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Thu 17 Sep Local Time
Updates in:
Update imminent hr min s
2 Fossil Mountain (Wyoming) Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 16mm) heaviest on Thu afternoon, then becoming colder with a dusting of snow on Sat morning. Mild temperatures (max 9°C on Thu morning, min 1°C on Sat morning). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Mild temperatures (max 7°C on Mon afternoon, min 1°C on Sun morning). Winds increasing (light winds from the W on Sun night, fresh winds from the WSW by Tue night). | |||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  | |  | |  | | |  |  | | | |
light rain | rain shwrs | rain shwrs | rain shwrs | light rain | mod. rain | snow shwrs | light snow | rain shwrs | some clouds | rain shwrs | some clouds | some clouds | some clouds | clear | clear | some clouds | some clouds | |
Cloud base (m) | 6350 | 3200 | 6200 | 4400 | 4500 | 2550 | 2950 | 3750 | 3650 | 3750 | 3600 | 3650 | 3650 | 4000 | 7200 | 4500 | 4600 | 5000 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
mm | 0.7 | 3 | 1.9 | 1.7 | 2 | 6 | — | 0.8 | 0.4 | — | 0.1 | — | — | — | — | — | — | — |
max °C | 9 | 6 | 8 | 7 | 6 | 4 | 2 | 3 | 2 | 2 | 3 | 4 | 4 | 7 | 6 | 6 | 7 | 7 |
min °C | 7 | 6 | 6 | 6 | 6 | 2 | 1 | 2 | 1 | 1 | 3 | 3 | 3 | 6 | 6 | 5 | 7 | 4 |
chill °C | 4 | 2 | 2 | 3 | 3 | -1 | -2 | -1 | -2 | -2 | 0 | 0 | 1 | 3 | 3 | 1 | 2 | -1 |
Freezing level m | 4600 | 4300 | 4450 | 4250 | 4150 | 3900 | 3550 | 3700 | 3600 | 3500 | 3850 | 3950 | 3850 | 4200 | 4150 | 4050 | 4200 | 4050 |
 | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — |
 | — | 7:30 | — | — | 7:29 | — | — | 7:27 | — | — | 7:24 | — | — | 7:22 | — | — | 7:21 | — |
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Fossil Mountain (Wyoming) Weather (Days 0-3):
The weather forecast for Fossil Mountain (Wyoming) is: Moderate rain (total 16mm) heaviest on Thu afternoon, then becoming colder with a dusting of snow on Sat morning. Mild temperatures (max 9°C on Thu morning, min 1°C on Sat morning). Wind will be generally light.
Fossil Mountain (Wyoming) Weather (Days 3-6):
Mostly dry. Mild temperatures (max 7°C on Mon afternoon, min 1°C on Sun morning). Winds increasing (light winds from the W on Sun night, fresh winds from the WSW by Tue night).
This table gives the weather forecast for Fossil Mountain (Wyoming) at the specific elevation of 3327 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Fossil Mountain (Wyoming). 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 Wyoming.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Jackson Airport |  | ||||
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lightning 8km SE of Ashton |  | ||||
lightning 9km E of Saint Anthony | | ||||
lightning 22km ENE of Iona | |
* 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.