– Lat/Long: 43.74° N 110.80° W
Grand Teton Weather Forecast
Teton Range · United StatesIssued: 5 am Mon 14 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Mon 14 Sep Local Time
Updates in:
Update imminent hr min s
3 Grand Teton Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Freeze-thaw conditions (max 4°C on Wed afternoon, min -9°C on Mon morning). Winds decreasing (near gales from the W on Mon morning, light winds from the WSW by Mon night). | Days 4–6 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Sat morning. Freeze-thaw conditions (max 3°C on Thu morning, min -5°C on Sat morning). Winds decreasing (fresh winds from the SSW on Thu night, calm by Sat morning). | |||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  | | | | |  | |  | | |  |  | | | |
clear | clear | clear | clear | some clouds | clear | clear | some clouds | clear | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | some clouds | snow shwrs | snow shwrs | some clouds | |
Cloud base (m) | 3450 | 5000 | 5100 | 5050 | 4950 | 6700 | 5100 | 4450 | 4400 | 3700 | 4250 | |||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
mm | — | — | — | — | — | — | — | — | — | 0.2 | 0.2 | 0.7 | — | — | — | — | — | — |
max °C | -7 | -4 | -4 | -2 | 1 | 1 | 1 | 4 | 4 | 3 | 3 | 3 | 0 | 1 | -2 | -5 | -2 | -2 |
min °C | -9 | -5 | -5 | -3 | 1 | 0 | 1 | 4 | 3 | 3 | 3 | 1 | 0 | -1 | -4 | -5 | -3 | -2 |
chill °C | -20 | -15 | -12 | -10 | -6 | -7 | -6 | -2 | -3 | -3 | -2 | -6 | -6 | -6 | -7 | -5 | -8 | -7 |
Freezing level m | 2700 | 3400 | 3450 | 3650 | 4250 | 4250 | 4300 | 4650 | 4650 | 4550 | 4650 | 4500 | 4250 | 4400 | 3800 | 3550 | 3750 | 3950 |
 | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:05 | — | — |
 | — | 7:36 | — | — | 7:34 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:25 | — |
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Grand Teton Weather (Days 0-3):
The weather forecast for Grand Teton is: Mostly dry. Freeze-thaw conditions (max 4°C on Wed afternoon, min -9°C on Mon morning). Winds decreasing (near gales from the W on Mon morning, light winds from the WSW by Mon night).
Grand Teton Weather (Days 3-6):
Drizzle at first, then turning colder with dusting of snow on Sat morning. Freeze-thaw conditions (max 3°C on Thu morning, min -5°C on Sat morning). Winds decreasing (fresh winds from the SSW on Thu night, calm by Sat morning).
This table gives the weather forecast for Grand Teton at the specific elevation of 4197 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Grand Teton. 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.
* 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.
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