– Lat/Long: 48.46° N 121.09° W
Johannesburg Mountain Weather Forecast
Cascade Range · United StatesIssued: 3 am Tue 10 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Tue 10 Nov Local Time
Updates in:
Update imminent hr min s
3 Johannesburg Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Tue morning. Freeze-thaw conditions (max 2°C on Wed morning, min -2°C on Tue morning). Winds decreasing (strong winds from the SW on Tue night, light winds from the S by Wed night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -1°C on Fri morning, min -6°C on Sun night). Winds decreasing (strong winds from the SSE on Fri afternoon, light winds from the SSW by Sat afternoon). | |||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | |  | | | | | |  | |
mod. snow | light snow | snow shwrs | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | cloudy | light snow | mod. snow | cloudy | light snow | cloudy | mod. snow | light snow | heavy snow | |
Cloud base (m) | 1650 | 1600 | 1600 | 2150 | 1700 | 1600 | 5700 | 1600 | 1600 | 2250 | 1600 | 1700 | 1800 | 1800 | 1800 | 1600 | 1600 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 9 | 5 | 2 | — | — | — | — | — | — | — | 1 | 6 | — | 4 | — | 10 | 5 | 14 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | 0 | 1 | 2 | 2 | 1 | 2 | 1 | 1 | -1 | -2 | -2 | -4 | -4 | -4 | -3 | -3 | -4 |
min °C | -2 | -1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | -1 | -2 | -3 | -4 | -5 | -5 | -3 | -4 | -6 |
chill °C | -9 | -8 | -8 | -6 | -5 | -4 | -5 | -4 | -6 | -9 | -10 | -9 | -9 | -10 | -11 | -11 | -10 | -13 |
Freezing level m | 1850 | 2300 | 2550 | 2700 | 2850 | 2800 | 2800 | 2750 | 2550 | 2350 | 2200 | 2050 | 1900 | 1800 | 1450 | 1750 | 1750 | 1500 |
 | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — |
 | — | 4:30 | — | — | 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 moderate fall of snow, heaviest on Tue morning. Freeze-thaw conditions (max 2°C on Wed morning, min -2°C on Tue morning). Winds decreasing (strong winds from the SW on Tue night, light winds from the S by Wed night).
Johannesburg Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun morning. Temperatures will be below freezing (max -1°C on Fri morning, min -6°C on Sun night). Winds decreasing (strong winds from the SSE on Fri afternoon, light winds from the SSW by Sat afternoon).
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.
* 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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