– Lat/Long: 43.78° N 110.77° W
Mount Saint John
Weather Forecast, United StatesIssued: 11 pm Fri 10 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Fri 10 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 10 Apr Local Time
Updates in:
Update imminent hr min s
2 Mount Saint John Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 5mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 6°C on Fri night, min -4°C on Sun night). Winds increasing (light winds from the SSW on Fri night, strong winds from the SW by Sat morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max 0°C on Tue afternoon, min -7°C on Thu afternoon). Winds increasing (light winds from the W on Mon night, fresh winds from the SW by Wed morning). | ||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  | | |  | | | | |  |  | | | |
rain shwrs | rain shwrs | risk tstorm | some clouds | rain shwrs | light rain | snow shwrs | light snow | light snow | snow shwrs | cloudy | cloudy | some clouds | light snow | light snow | mod. snow | mod. snow | light snow | snow shwrs | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | 1 | 1 | 2 | 1 | — | — | — | 4 | 4 | 7 | 6 | 2 | 3 | |
0.4 | 0.3 | 2 | — | 0.1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 6 | 6 | 6 | 2 | 4 | 3 | 1 | -2 | -2 | -3 | -2 | 0 | -1 | -2 | 0 | -1 | -4 | -6 | -9 |
min °C | 5 | 5 | 4 | 1 | 2 | 3 | -4 | -3 | -2 | -4 | -3 | -2 | -3 | -2 | -1 | -1 | -6 | -7 | -10 |
0 | 1 | -1 | -3 | -1 | -3 | -11 | -10 | -10 | -8 | -7 | -9 | -10 | -9 | -8 | -7 | -13 | -14 | -16 | |
3550 | 3250 | 3200 | 2700 | 2850 | 2950 | 2100 | 2100 | 2250 | 1950 | 2050 | 2300 | 2200 | 2150 | 2350 | 2400 | 2000 | 1650 | 850 | |
Cloud base (m) | 2600 | 3550 | 2850 | 3750 | 3000 | 2800 | 2850 | 2700 | 2600 | 2600 | 2600 | 2850 | 2600 | 2600 | 2600 | 2600 | 2650 | 2600 | |
 | — | 6:47 | — | — | 6:45 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — |
 | — | — | 8:00 | — | — | 8:01 | — | — | 8:02 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — |
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Mount Saint John Weather (Days 0-3):
The weather forecast for Mount Saint John is: Light rain (total 5mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 6°C on Fri night, min -4°C on Sun night). Winds increasing (light winds from the SSW on Fri night, strong winds from the SW by Sat morning).
Mount Saint John Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max 0°C on Tue afternoon, min -7°C on Thu afternoon). Winds increasing (light winds from the W on Mon night, fresh winds from the SW by Wed morning).
This table gives the weather forecast for Mount Saint John at the specific elevation of 2500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Saint John. 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 |
|---|---|---|---|---|---|
lightning 10km ENE of Driggs |  | ||||
Jackson Airport |  | ||||
lightning 11km NE of Victor | | ||||
 | |||||
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* 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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