– Lat/Long: 40.29° N 78.56° W
Blue Knob Weather Forecast
Allegheny Mountains · United StatesIssued: 7 am Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 7 am Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 8mm), mostly falling on Wed night. Warm (max 30°C on Wed afternoon, min 16°C on Fri night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 36mm), heaviest during Sun night. Warm (max 23°C on Sun afternoon, min 15°C on Mon morning). Wind will be generally light. | |||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  | |  | |  | | |  | | |  |  | |  | |
clear | clear | risk tstorm | rain shwrs | risk tstorm | risk tstorm | some clouds | rain shwrs | some clouds | some clouds | rain shwrs | rain shwrs | rain shwrs | risk tstorm | heavy rain | light rain | light rain | light rain | |
Cloud base (m) | 5350 | 850 | 450 | 650 | 1950 | 4900 | 3250 | 2300 | 600 | 500 | 450 | 400 | 400 | 350 | 350 | |||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | 4 | 0.9 | 2 | 1.6 | — | 0.1 | — | — | 0.1 | 0.3 | 1.2 | 3 | 26 | 0.2 | 0.7 | 4 |
max °C | 25 | 30 | 25 | 26 | 28 | 24 | 22 | 25 | 20 | 18 | 21 | 19 | 20 | 23 | 21 | 16 | 16 | 17 |
min °C | 18 | 30 | 23 | 22 | 27 | 21 | 20 | 25 | 16 | 16 | 20 | 16 | 18 | 23 | 16 | 15 | 16 | 16 |
chill °C | 18 | 30 | 23 | 22 | 27 | 21 | 20 | 25 | 16 | 16 | 20 | 16 | 18 | 23 | 16 | 15 | 16 | 16 |
Freezing level m | 4800 | 4700 | 4850 | 4800 | 4900 | 4850 | 4800 | 4700 | 4550 | 4450 | 4400 | 4450 | 4500 | 4550 | 4400 | 4450 | 4350 | 4300 |
 | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 7:00 | — | — |
 | — | 7:22 | — | — | 7:20 | — | — | 7:17 | — | — | 7:16 | — | — | 7:15 | — | — | 7:13 | — |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Light rain (total 8mm), mostly falling on Wed night. Warm (max 30°C on Wed afternoon, min 16°C on Fri night). Wind will be generally light.
Blue Knob Weather (Days 3-6):
Heavy rain (total 36mm), heaviest during Sun night. Warm (max 23°C on Sun afternoon, min 15°C on Mon morning). Wind will be generally light.
This table gives the weather forecast for Blue Knob at the specific elevation of 300 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Blue Knob. 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 Pennsylvania.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Altoona Airport |  | ||||
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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.