– Lat/Long: 48.46° N 121.09° W
Johannesburg Mountain Weather Forecast
Cascade Range · United StatesIssued: 9 pm Tue 10 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Tue 10 Nov Local Time
Updates in:
Update imminent hr min s
3 Johannesburg Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 2°C on Wed morning, min -2°C on Fri afternoon). Winds increasing (light winds from the S on Wed night, strong winds from the SSE by Fri morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -2°C on Fri night, min -8°C on Mon morning). Wind will be generally light. | |||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | |  |  | | | |  | |  | |
light snow | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | mod. snow | light snow | some clouds | light snow | mod. snow | mod. snow | heavy snow | |
Cloud base (m) | 1700 | 1750 | 1600 | 1600 | 6400 | 1600 | 1600 | 1900 | 1600 | 1650 | 1600 | 2200 | 1600 | 1600 | 1600 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 2 | — | — | — | — | — | — | — | 1 | 9 | 2 | — | 4 | 7 | 6 | 11 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 1 | 2 | 2 | 1 | 2 | 2 | 2 | 0 | -1 | -2 | -5 | -5 | -3 | -3 | -4 | -5 |
min °C | 1 | 1 | 2 | 1 | 1 | 1 | 0 | 0 | -2 | -5 | -5 | -5 | -5 | -3 | -5 | -7 |
chill °C | -6 | -5 | -4 | -5 | -4 | -4 | -7 | -8 | -10 | -9 | -10 | -11 | -12 | -10 | -13 | -13 |
Freezing level m | 2650 | 2800 | 3000 | 2850 | 2850 | 2800 | 3000 | 2600 | 2300 | 2000 | 1700 | 1700 | 1650 | 1700 | 1500 | 1500 |
 | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — |
 | — | — | 4:30 | — | — | 4:28 | — | — | 4:27 | — | — | 4:25 | — | — | 4:24 | — |
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Johannesburg Mountain Weather (Days 0-3):
The weather forecast for Johannesburg Mountain is: A dusting of new snow. Freeze-thaw conditions (max 2°C on Wed morning, min -2°C on Fri afternoon). Winds increasing (light winds from the S on Wed night, strong winds from the SSE by Fri morning).
Johannesburg Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -2°C on Fri night, min -8°C on Mon morning). Wind will be generally light.
This table gives the weather forecast for Johannesburg Mountain at the specific elevation of 2499 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Johannesburg 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 Washington.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
 | |||||
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Agassiz Rcs- BC | |||||
Agassiz Airport | | ||||
BUOY-PBFW1 |
* 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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