– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 7 pm Mon 17 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 3mm), mostly falling on Thu afternoon. Warm (max 27°C on Wed afternoon, min 18°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 16mm), heaviest on Sat night. Warm (max 26°C on Fri afternoon, min 17°C on Fri night). Wind will be generally light. | |||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | |  |  | | | | | | | |
risk tstorm | some clouds | clear | clear | clear | some clouds | rain shwrs | some clouds | rain shwrs | risk tstorm | rain shwrs | rain shwrs | clear | rain shwrs | risk tstorm | risk tstorm | |
Cloud base (m) | 9550 | 9300 | 3200 | 5200 | 1650 | 3150 | 450 | 2200 | 750 | |||||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.5 | — | — | — | — | — | 0.1 | — | 2 | 6 | 0.4 | 0.1 | — | 1.2 | 3 | 2 |
max °C | 24 | 23 | 26 | 22 | 24 | 27 | 21 | 23 | 25 | 21 | 23 | 26 | 22 | 20 | 24 | 22 |
min °C | 19 | 20 | 26 | 18 | 19 | 24 | 19 | 19 | 24 | 19 | 19 | 25 | 17 | 18 | 23 | 19 |
chill °C | 19 | 20 | 26 | 18 | 19 | 24 | 19 | 19 | 24 | 19 | 19 | 25 | 17 | 18 | 23 | 19 |
Freezing level m | 4650 | 4650 | 4650 | 4600 | 4300 | 4300 | 4200 | 4100 | 4050 | 4000 | 4000 | 4100 | 4050 | 4000 | 4000 | 4000 |
 | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — |
 | — | — | — | 8:07 | — | — | 8:06 | — | — | 8:04 | — | — | 8:02 | — | — | 8:01 |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Light rain (total 3mm), mostly falling on Thu afternoon. Warm (max 27°C on Wed afternoon, min 18°C on Tue night). Wind will be generally light.
Blue Knob Weather (Days 3-6):
Moderate rain (total 16mm), heaviest on Sat night. Warm (max 26°C on Fri 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.