– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 1 pm Thu 13 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 9mm), mostly falling on Sat night. Warm (max 28°C on Thu afternoon, min 19°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 2mm), mostly falling on Sun afternoon. Warm (max 29°C on Sun afternoon, min 16°C on Mon night). Winds decreasing (fresh winds from the W on Sun afternoon, calm by Mon night). | ||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | |  |  | | |  | | | | |
some clouds | some clouds | cloudy | rain shwrs | rain shwrs | clear | some clouds | rain shwrs | rain shwrs | risk tstorm | risk tstorm | rain shwrs | clear | clear | clear | clear | clear | |
Cloud base (m) | 6300 | 3200 | 900 | 2000 | 400 | 5800 | 500 | 550 | 9600 | 9700 | 2250 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 1.6 | 0.4 | — | — | 6 | 0.4 | 1.5 | 0.1 | 0.5 | — | — | — | — | — |
max °C | 28 | 24 | 23 | 27 | 25 | 24 | 27 | 25 | 27 | 29 | 25 | 22 | 26 | 21 | 22 | 28 | 23 |
min °C | 27 | 21 | 22 | 26 | 19 | 20 | 27 | 21 | 23 | 28 | 22 | 22 | 26 | 16 | 18 | 26 | 21 |
chill °C | 27 | 21 | 22 | 26 | 19 | 20 | 27 | 21 | 23 | 28 | 22 | 22 | 26 | 16 | 18 | 26 | 21 |
Freezing level m | 4500 | 4500 | 4300 | 4600 | 4700 | 4600 | 4850 | 4900 | 5050 | 4900 | 4900 | 4600 | 4700 | 4750 | 4700 | 4600 | 4500 |
 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — |
 | — | 8:14 | — | — | 8:13 | — | — | 8:12 | — | — | 8:09 | — | — | 8:08 | — | — | 8:07 |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Light rain (total 9mm), mostly falling on Sat night. Warm (max 28°C on Thu afternoon, min 19°C on Fri night). Wind will be generally light.
Blue Knob Weather (Days 3-6):
Light rain (total 2mm), mostly falling on Sun afternoon. Warm (max 29°C on Sun afternoon, min 16°C on Mon night). Winds decreasing (fresh winds from the W on Sun afternoon, calm by Mon night).
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.