– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 7 pm Mon 27 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 7 pm Mon 27 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 7 pm Mon 27 Jul Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 32mm), heaviest during Tue morning. Warm (max 27°C on Thu afternoon, min 17°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 31mm), heaviest during Sat night. Warm (max 27°C on Fri afternoon, min 17°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  |  | |  |  | |  | | |  |  |  |  |  |  | | |
risk tstorm | risk tstorm | risk tstorm | risk tstorm | rain shwrs | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | some clouds | cloudy | some clouds | heavy rain | heavy rain | light rain | risk tstorm | |
Cloud base (m) | 2650 | 350 | 600 | 550 | 1800 | 1550 | 9600 | 2650 | 5700 | 650 | 350 | 350 | 350 | ||||||
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 16 | 13 | 2 | 0.3 | 0.1 | 0.5 | 0.2 | — | — | — | — | — | — | — | — | 16 | 14 | 1.5 | 3 |
max °C | 25 | 22 | 25 | 24 | 21 | 23 | 21 | 22 | 27 | 23 | 24 | 27 | 24 | 23 | 26 | 23 | 20 | 23 | 22 |
min °C | 20 | 21 | 23 | 19 | 19 | 23 | 17 | 18 | 26 | 17 | 19 | 27 | 20 | 21 | 25 | 18 | 19 | 21 | 21 |
chill °C | 20 | 21 | 23 | 19 | 19 | 23 | 17 | 18 | 26 | 17 | 19 | 27 | 20 | 21 | 25 | 18 | 19 | 21 | 21 |
Freezing level m | 4300 | 4250 | 4250 | 4050 | 4100 | 4050 | 3950 | 3950 | 3800 | 4100 | 4250 | 4350 | 4250 | 4150 | 4200 | 4100 | 4250 | 4400 | 4450 |
 | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — |
 | — | — | — | 8:32 | — | — | 8:31 | — | — | 8:30 | — | — | 8:30 | — | — | 8:29 | — | — | 8:28 |
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Blue Knob Weather (Days 0-3):
The weather forecast for Blue Knob is: Heavy rain (total 32mm), heaviest during Tue morning. Warm (max 27°C on Thu afternoon, min 17°C on Wed night). Wind will be generally light.
Blue Knob Weather (Days 3-6):
Heavy rain (total 31mm), heaviest during Sat night. Warm (max 27°C on Fri afternoon, min 17°C on Thu 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 |
|---|---|---|---|---|---|
lightning 8km ENE of East Conemaugh |  | ||||
Altoona Airport |  | ||||
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lightning 5km ESE of Altoona | | ||||
* 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.