– Lat/Long: 48.46° N 121.09° W
Johannesburg Mountain Weather Forecast
Cascade Range · United StatesIssued: 9 pm Sat 07 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sat 07 Nov Local Time
Updates in:
Update imminent hr min s
3 Johannesburg Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max 0°C on Tue afternoon, min -7°C on Sat night). Winds decreasing (gales from the SW on Sat night, light winds from the WSW by Sun night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Tue night. Freeze-thaw conditions (max 3°C on Wed afternoon, min -3°C on Fri afternoon). Winds increasing (light winds from the S on Wed night, strong winds from the SW by Fri afternoon). | |||||||||||||||
Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | |  | | |  | | |  | |
heavy snow | snow shwrs | some clouds | cloudy | cloudy | light snow | mod. snow | light snow | light snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | clear | |
Cloud base (m) | 1600 | 1650 | 1650 | 1600 | 2300 | 1650 | 1600 | 1700 | 1600 | 1700 | 1600 | 1600 | 2000 | 2300 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | 25 | 2 | — | — | — | 1 | 10 | 1 | 2 | 7 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | -6 | -6 | -3 | -4 | -3 | -3 | -1 | 0 | 1 | 2 | 3 | 3 | 2 | 0 | -2 |
min °C | -7 | -7 | -7 | -5 | -5 | -3 | -4 | -2 | 0 | 0 | 1 | 2 | 2 | 1 | -1 | -2 |
chill °C | -18 | -18 | -15 | -10 | -12 | -9 | -10 | -9 | -6 | -8 | -6 | -4 | -3 | -5 | -9 | -10 |
Freezing level m | 1750 | 1550 | 1450 | 1050 | 1500 | 1850 | 1700 | 1750 | 2400 | 2650 | 2900 | 3200 | 3200 | 3100 | 2450 | 2100 |
 | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — |
 | — | — | 4:34 | — | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — | — | 4:28 | — |
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Johannesburg Mountain Weather (Days 0-3):
The weather forecast for Johannesburg Mountain is: A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max 0°C on Tue afternoon, min -7°C on Sat night). Winds decreasing (gales from the SW on Sat night, light winds from the WSW by Sun night).
Johannesburg Mountain Weather (Days 3-6):
A light covering of new snow mostly falling on Tue night. Freeze-thaw conditions (max 3°C on Wed afternoon, min -3°C on Fri afternoon). Winds increasing (light winds from the S on Wed night, strong winds from the SW by Fri 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
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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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