– Lat/Long: 48.46° N 121.09° W
Johannesburg Mountain Weather Forecast
Cascade Range · United StatesIssued: 10 am Mon 14 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 10 am Mon 14 Sep Local Time
Updates in:
Update imminent hr min s
3 Johannesburg Mountain Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 8°C on Wed afternoon, min 0°C on Mon night). Wind will be generally light. | Days 4–6 Weather SummaryMostly dry. Very mild (max 10°C on Sat afternoon, min 6°C on Thu night). Wind will be generally light. | |||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | | | | | | | | | |
rain shwrs | light rain | rain shwrs | cloudy | light snow | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 1800 | 2000 | 1950 | 1850 | 1600 | 9350 | ||||||||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.5 | 0.3 | 0.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 3 | 3 | 3 | 0 | 1 | 2 | 6 | 8 | 7 | 9 | 9 | 8 | 7 | 8 | 7 | 9 | 10 | 8 |
min °C | 3 | 3 | 0 | 0 | 0 | 1 | 3 | 7 | 6 | 7 | 9 | 6 | 6 | 8 | 6 | 7 | 10 | 8 |
chill °C | 3 | 1 | -2 | -2 | -2 | -3 | 0 | 7 | 6 | 7 | 8 | 5 | 6 | 8 | 6 | 6 | 9 | 7 |
Freezing level m | 3250 | 3050 | 2800 | 2550 | 2650 | 2950 | 3450 | 3450 | 3800 | 3800 | 3750 | 3750 | 3650 | 3750 | 3950 | 3950 | 3950 | 4000 |
 | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:46 | — | — |
 | — | 7:19 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — | — | 7:10 | — | — | 7:08 | — |
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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 8°C on Wed afternoon, min 0°C on Mon night). Wind will be generally light.
Johannesburg Mountain Weather (Days 3-6):
Mostly dry. Very mild (max 10°C on Sat afternoon, min 6°C on Thu 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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Winthrop Airport (Washington) |  | ||||
 | |||||
| |||||
Agassiz Airport | | ||||
BUOY-PBFW1 | |||||
SHIP7391 | |||||
SHIP3168 |
* 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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