– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 7 pm Tue 08 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Tue 08 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Tue 08 Sep Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 8mm), mostly falling on Thu night. Warm (max 30°C on Wed afternoon, min 17°C on Fri morning). Winds increasing (calm on Tue night, fresh winds from the W by Wed night). | Days 5–7 Weather SummaryLight rain (total 8mm), mostly falling on Sat night. Warm (max 30°C on Mon afternoon, min 17°C on Fri night). Wind will be generally light. | |||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  | | |  | | | | |  | |
clear | some clouds | some clouds | rain shwrs | light rain | light rain | rain shwrs | clear | clear | clear | cloudy | light rain | rain shwrs | cloudy | light rain | some clouds | |
Cloud base (m) | 6900 | 2800 | 3100 | 650 | 400 | 800 | 9400 | 800 | 350 | 500 | 400 | 500 | 450 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 1 | 0.4 | 1.3 | 6 | — | — | — | — | 4 | 4 | — | 0.2 | — |
max °C | 23 | 27 | 30 | 26 | 24 | 22 | 21 | 21 | 25 | 19 | 21 | 19 | 19 | 20 | 23 | 21 |
min °C | 19 | 20 | 27 | 23 | 22 | 22 | 18 | 17 | 24 | 17 | 17 | 19 | 18 | 19 | 22 | 19 |
chill °C | 19 | 20 | 27 | 23 | 22 | 22 | 18 | 17 | 24 | 17 | 17 | 19 | 18 | 19 | 22 | 19 |
Freezing level m | 4900 | 4650 | 4700 | 4650 | 4750 | 4400 | 4100 | 4300 | 4350 | 4500 | 4300 | 4400 | 4500 | 4550 | 4700 | 4950 |
 | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — |
 | — | — | 7:32 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — | 7:27 | — |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Light rain (total 8mm), mostly falling on Thu night. Warm (max 30°C on Wed afternoon, min 17°C on Fri morning). Winds increasing (calm on Tue night, fresh winds from the W by Wed night).
Blue Knob Weather (Days 3-6):
Light rain (total 8mm), mostly falling on Sat night. Warm (max 30°C on Mon afternoon, min 17°C on Fri night). 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.