– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 7 pm Tue 21 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Tue night. Warm (max 24°C on Thu afternoon, min 12°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryLight rain (total 7mm), mostly falling on Mon afternoon. Warm (max 27°C on Mon morning, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  |  | | | |  | |  | | | |  |  | |  |  | |
rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | some clouds | clear | cloudy | clear | clear | clear | risk tstorm | risk tstorm | rain shwrs | light rain | rain shwrs | |
Cloud base (m) | 350 | 750 | 9100 | 2800 | 2850 | 3200 | 2250 | 6000 | 6450 | 3100 | 800 | ||||||||
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.9 | 0.6 | 0.2 | — | — | — | — | — | — | — | — | — | — | — | 3 | 0.5 | 0.3 | 4 | 30 |
max °C | 21 | 20 | 23 | 19 | 20 | 24 | 21 | 21 | 24 | 22 | 19 | 23 | 21 | 23 | 25 | 24 | 27 | 27 | 22 |
min °C | 19 | 19 | 22 | 12 | 15 | 23 | 15 | 16 | 24 | 16 | 18 | 22 | 16 | 18 | 25 | 20 | 21 | 24 | 21 |
chill °C | 19 | 19 | 22 | 12 | 15 | 23 | 15 | 16 | 24 | 16 | 18 | 22 | 16 | 18 | 25 | 20 | 21 | 24 | 21 |
Freezing level m | 4200 | 4100 | 4200 | 3900 | 4000 | 4000 | 4300 | 4250 | 4050 | 4150 | 4150 | 4250 | 4100 | 4150 | 4200 | 4450 | 4550 | 4500 | 4850 |
 | — | 6:01 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — |
 | — | — | — | 8:37 | — | — | 8:37 | — | — | 8:36 | — | — | 8:35 | — | — | 8:35 | — | — | 8:34 |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Some drizzle, heaviest during Tue night. Warm (max 24°C on Thu afternoon, min 12°C on Wed night). Wind will be generally light.
Blue Knob Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Mon afternoon. Warm (max 27°C on Mon morning, min 16°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.