– Lat/Long: 48.46° N 121.09° W
Johannesburg Mountain Weather Forecast
Cascade Range · United StatesIssued: 3 am Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Thu 12 Nov Local Time
Updates in:
Update imminent hr min s
3 Johannesburg Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 2°C on Thu morning, min -6°C on Fri night). Winds decreasing (strong winds from the SE on Fri morning, light winds from the S by Fri night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max -4°C on Sun morning, min -9°C on Mon night). Wind will be generally light. | |||||||||||||||||
Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  | |  |  | |  | |  |  |  | | | |
cloudy | cloudy | some clouds | cloudy | light snow | heavy snow | snow shwrs | cloudy | mod. snow | mod. snow | mod. snow | light snow | light snow | some clouds | clear | clear | clear | some clouds | |
Cloud base (m) | 5900 | 1600 | 1600 | 2900 | 2300 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1700 | 1600 | 1600 | 1600 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | 2 | 14 | 1 | — | 8 | 6 | 8 | 4 | 1 | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 2 | 2 | 2 | -1 | -2 | -3 | -5 | -5 | -3 | -4 | -5 | -7 | -8 | -8 | -8 | -6 | -6 | -7 |
min °C | 1 | 1 | 0 | -1 | -2 | -6 | -5 | -5 | -4 | -4 | -6 | -8 | -8 | -8 | -9 | -7 | -7 | -8 |
chill °C | -5 | -4 | -8 | -9 | -9 | -13 | -11 | -11 | -10 | -11 | -13 | -16 | -16 | -14 | -12 | -10 | -11 | -13 |
Freezing level m | 2650 | 2800 | 2900 | 2350 | 2200 | 1600 | 1650 | 1650 | 1750 | 1750 | 1500 | 1250 | 1350 | 1350 | 350 | 1250 | 1300 | 550 |
 | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — |
 | — | 4:28 | — | — | 4:27 | — | — | 4:25 | — | — | 4:24 | — | — | 4:22 | — | — | 4:22 | — |
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Johannesburg Mountain Weather (Days 0-3):
The weather forecast for Johannesburg Mountain is: A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 2°C on Thu morning, min -6°C on Fri night). Winds decreasing (strong winds from the SE on Fri morning, light winds from the S by Fri night).
Johannesburg Mountain Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun afternoon. Temperatures will be below freezing (max -4°C on Sun morning, min -9°C on Mon night). 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.
* 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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