– Lat/Long: 48.46° N 121.09° W
Johannesburg Mountain Weather Forecast
Cascade Range · United StatesIssued: 4 pm Wed 09 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 4 pm Wed 09 Sep Local Time
Updates in:
Update imminent hr min s
3 Johannesburg Mountain Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 11°C on Wed afternoon, min 0°C on Thu night). Winds decreasing (strong winds from the W on Wed night, calm by Fri morning). | Days 5–7 Weather SummaryDrizzle at first, then turning colder with dusting of snow on Sat night. Freeze-thaw conditions (max 6°C on Mon afternoon, min 0°C on Sat night). Wind will be generally light. | ||||||||||||||||
Wed 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  | |  |  | | | | | |  | |
some clouds | some clouds | clear | clear | some clouds | clear | rain shwrs | cloudy | some clouds | light rain | snow shwrs | clear | clear | some clouds | some clouds | some clouds | clear | |
Cloud base (m) | 7200 | 9200 | 9200 | 8550 | 2350 | 2050 | 2800 | 3150 | 3250 | 2750 | 2700 | 1650 | 1900 | 2100 | 3250 | 8700 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
mm | — | — | — | — | — | — | 0.1 | — | — | 1.2 | — | — | — | — | — | — | — |
max °C | 11 | 9 | 5 | 5 | 2 | 1 | 3 | 1 | 3 | 3 | 1 | 0 | 2 | 2 | 4 | 6 | 5 |
min °C | 11 | 4 | 4 | 4 | 0 | 0 | 3 | 1 | 1 | 2 | 0 | 0 | 1 | 2 | 2 | 6 | 4 |
chill °C | 8 | -3 | -2 | 1 | -3 | 0 | 2 | 0 | -3 | -1 | -5 | -4 | -2 | 2 | -1 | 5 | 2 |
Freezing level m | 4200 | 3700 | 3200 | 3000 | 2600 | 2650 | 2900 | 2700 | 2750 | 2750 | 2500 | 2550 | 2750 | 3150 | 3000 | 3250 | 3200 |
 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:39 | — | — |
 | 7:30 | — | — | 7:28 | — | — | 7:25 | — | — | 7:22 | — | — | 7:21 | — | — | 7:19 | — |
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Johannesburg Mountain Weather (Days 0-3):
The weather forecast for Johannesburg Mountain is: Mostly dry. Freeze-thaw conditions (max 11°C on Wed afternoon, min 0°C on Thu night). Winds decreasing (strong winds from the W on Wed night, calm by Fri morning).
Johannesburg Mountain Weather (Days 3-6):
Drizzle at first, then turning colder with dusting of snow on Sat night. Freeze-thaw conditions (max 6°C on Mon afternoon, min 0°C on Sat 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) |  | ||||
| |||||
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Agassiz Airport | | ||||
BUOY-PBFW1 | |||||
SHIP4676 | |||||
* 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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