– Lat/Long: 48.46° N 121.09° W
Johannesburg Mountain Weather Forecast
Cascade Range · United StatesIssued: 9 pm Mon 02 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 02 Nov Local Time
Updates in:
Update imminent hr min s
3 Johannesburg Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max 0°C on Mon night, min -6°C on Wed night). Winds increasing (light winds from the SSE on Mon night, fresh winds from the WSW by Wed night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 3°C on Sat morning, min -8°C on Sun morning). Mainly gales. | |||||||||||||||
Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  |  | | | | | | | | |  | |
some clouds | some clouds | some clouds | clear | some clouds | cloudy | mod. snow | some clouds | some clouds | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | snow shwrs | |
Cloud base (m) | 1600 | 1750 | 3100 | 2650 | 1600 | 2200 | 1600 | 1600 | 1850 | 1600 | 2350 | 1900 | 2250 | 1600 | 2600 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | 9 | — | — | — | — | — | — | — | — | 18 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 0 | 0 | -1 | -2 | -1 | -3 | -3 | -4 | -3 | -3 | 0 | -1 | 2 | 3 | 2 | -1 |
min °C | -1 | -1 | -2 | -2 | -2 | -4 | -6 | -6 | -3 | -4 | -2 | -1 | 1 | 2 | 1 | -7 |
chill °C | -4 | -5 | -5 | -6 | -7 | -10 | -13 | -13 | -8 | -12 | -8 | -7 | -4 | -4 | -6 | -17 |
Freezing level m | 2750 | 2200 | 2300 | 1700 | 2200 | 2050 | 1650 | 1700 | 1900 | 1300 | 1650 | 2300 | 2800 | 3100 | 3000 | 2100 |
 | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | 6:58 | — | — | 7:00 | — | — |
 | — | — | 4:40 | — | — | 4:38 | — | — | 4:37 | — | — | 4:36 | — | — | 4:35 | — |
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Johannesburg Mountain Weather (Days 0-3):
The weather forecast for Johannesburg Mountain is: A light covering of new snow mostly falling on Wed night. Temperatures will be below freezing (max 0°C on Mon night, min -6°C on Wed night). Winds increasing (light winds from the SSE on Mon night, fresh winds from the WSW by Wed night).
Johannesburg Mountain Weather (Days 3-6):
A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 3°C on Sat morning, min -8°C on Sun morning). Mainly gales.
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) |  | ||||
 | |||||
| |||||
Agassiz Airport | | ||||
BUOY-PBFW1 | |||||
SHIP4698 | |||||
SHIP10181 |
* 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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