– Lat/Long: 40.29° N 78.56° W
Blue Knob
Weather Forecast, United StatesIssued: 1 pm Mon 17 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 1 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 1 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
2 Blue Knob Elevations: 2 Forecast Elevations: Days 1–4 Weather SummarySome drizzle, heaviest during Mon night. Warm (max 27°C on Tue afternoon, min 19°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 45mm), heaviest during Thu night. Warm (max 26°C on Thu afternoon, min 15°C on Fri night). Wind will be generally light. | ||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  |  | |  | | | | | | |  | |
risk tstorm | risk tstorm | clear | clear | clear | clear | some clouds | rain shwrs | some clouds | light rain | rain shwrs | light rain | clear | clear | clear | some clouds | some clouds | |
Cloud base (m) | 1550 | 8450 | 3450 | 3250 | 5100 | 2250 | 700 | 500 | 550 | 1700 | 1950 | ||||||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.8 | 0.5 | — | — | — | — | — | 0.2 | — | 2 | 42 | 0.4 | — | — | — | — | — |
max °C | 26 | 24 | 24 | 27 | 23 | 25 | 27 | 22 | 24 | 26 | 23 | 17 | 24 | 21 | 21 | 24 | 21 |
min °C | 26 | 19 | 20 | 27 | 19 | 20 | 26 | 19 | 20 | 24 | 16 | 16 | 23 | 15 | 16 | 23 | 18 |
chill °C | 26 | 19 | 20 | 27 | 19 | 20 | 26 | 19 | 20 | 24 | 16 | 16 | 23 | 15 | 16 | 23 | 18 |
Freezing level m | 4700 | 4650 | 4650 | 4700 | 4550 | 4400 | 4300 | 4350 | 4300 | 4250 | 4300 | 4200 | 4200 | 4100 | 4100 | 4100 | 4000 |
 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — |
 | — | 8:08 | — | — | 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: Some drizzle, heaviest during Mon night. Warm (max 27°C on Tue afternoon, min 19°C on Mon night). Wind will be generally light.
Blue Knob Weather (Days 3-6):
Heavy rain (total 45mm), heaviest during Thu night. Warm (max 26°C on Thu afternoon, min 15°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.