Observed 11:10 PM EDT at KAGC

Allenport, PA weather

Clear and 52°11°.

Mostly agree

Now 52°11°

Clear

Wind: 5 mph7 km/h; From the east-southeast. Light through 11 AM
Dew point: 39°4°; Comfortable
UV tomorrow: 4Moderate; Moderate 11 AM–5 PM · peak 4
Air quality: 62Moderate; Main pollutant: PM2.5 (fine particles)
Pressure: 30.38 inHg1029 hPa; Rising slowly · +0.03 inHg+0.9 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (50°10° then, 51°11° now)

Good hours for

Low 37°3° tomorrow at 8 AM
Above 50°10° tomorrow by 10 AM
High 65°18° tomorrow at 4 PM
Below 50°10° tomorrow night after 9 PM

TonightDown to 40°4° by 4 AM · Clear
Tomorrow morningUp to 54°12° by 11 AM · Clear
Tomorrow afternoonUp to 65°18° by 4 PM · Clear
Tomorrow nightDown to 38°3° by 5 AM · Clear
Sunday morningUp to 54°12° by 11 AM · Clear
Sunday afternoonUp to 66°19° by 3 PM · Clear
Sunday nightDown to 46°8° by 10 PM · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Fri 11p	Clear	49°9° (likely 47°8° to 49°9°)	49°9°	0%	1 mph2 km/h from E, gusts 5 mph9 km/h	73%	0%	0
Sat 12a	Clear	47°8° (likely 45°7° to 47°8°)	47°8°	0%	1 mph2 km/h from E, gusts 5 mph8 km/h	75%	0%	0
Sat 1a	Clear	45°7° (likely 43°6° to 47°8°)	45°7°	0%	1 mph2 km/h from E, gusts 5 mph7 km/h	77%	0%	0
Sat 2a	Clear	44°7° (likely 41°5° to 46°8°)	44°7°	0%	2 mph3 km/h from E, gusts 4 mph6 km/h	76%	0%	0
Sat 3a	Clear	43°6° (likely 40°4° to 46°8°)	43°6°	0%	2 mph3 km/h from E, gusts 3 mph6 km/h	78%	0%	0
Sat 4a	Clear	40°4° (likely 39°4° to 45°7°)	40°4°	0%	1 mph2 km/h from E, gusts 4 mph6 km/h	88%	0%	0
Sat 5a	Clear	40°4° (likely 39°4° to 44°7°)	40°4°	0%	1 mph2 km/h from E, gusts 4 mph7 km/h	91%	0%	0
Sat 6a	Clear	38°3° (likely 38°3° to 43°6°)	38°3°	0%	1 mph2 km/h from E, gusts 5 mph8 km/h	94%	4%	0
Sat 7a	Clear	38°3° (likely 37°3° to 42°6°)	38°3°	0%	0 mph0 km/h, gusts 5 mph7 km/h	96%	6%	0
Sat 8a	Sunny	37°3° (likely 36°2° to 42°6°)	37°3°	0%	1 mph2 km/h from E, gusts 4 mph7 km/h	95%	10%	0
Sat 9a	Sunny	41°5° (likely 39°4° to 46°8°)	41°5°	0%	1 mph2 km/h from E, gusts 4 mph7 km/h	88%	10%	0
Sat 10a	Sunny	50°10° (likely 49°9° to 53°12°)	50°10°	0%	1 mph2 km/h from SE, gusts 6 mph10 km/h	68%	1%	1
Sat 11a	Sunny	54°12° (likely 54°12° to 57°14°)	54°12°	0%	1 mph2 km/h from SE, gusts 5 mph9 km/h	60%	2%	3
Sat 12p	Sunny	59°15° (likely 59°15° to 61°16°)	59°15°	0%	1 mph2 km/h from SE, gusts 5 mph7 km/h	54%	2%	3
Sat 1p	Sunny	62°17° (likely 61°16° to 63°17°)	62°17°	0%	0 mph0 km/h, gusts 4 mph7 km/h	50%	2%	4
Sat 2p	Sunny	64°18° (likely 63°17° to 64°18°)	64°18°	0%	0 mph0 km/h, gusts 5 mph7 km/h	50%	2%	4
Sat 3p	Sunny	64°18° (likely 64°18° to 65°18°)	64°18°	0%	0 mph0 km/h, gusts 5 mph8 km/h	48%	6%	4
Sat 4p	Sunny	65°18° (likely 64°18° to 65°18°)	65°18°	0%	1 mph2 km/h from E, gusts 5 mph9 km/h	46%	8%	3
Sat 5p	Sunny	64°18° (likely 63°17° to 65°18°)	64°18°	0%	2 mph3 km/h from E, gusts 6 mph10 km/h	47%	8%	2
Sat 6p	Clear	62°17° (likely 59°15° to 62°17°)	62°17°	0%	2 mph3 km/h from E, gusts 8 mph12 km/h	52%	2%	1
Sat 7p	Clear	58°14° (likely 55°13° to 58°14°)	58°14°	0%	3 mph5 km/h from E, gusts 8 mph13 km/h	59%	7%	0
Sat 8p	Clear	52°11° (likely 52°11° to 52°11°)	52°11°	0%	5 mph8 km/h from E, gusts 8 mph13 km/h	73%	11%	0
Sat 9p	Clear	49°9° (likely 49°9° to 51°11°)	48°9°	0%	5 mph8 km/h from SE, gusts 8 mph13 km/h	77%	4%	0
Sat 10p	Clear	47°8° (likely 47°8° to 49°9°)	46°8°	0%	3 mph5 km/h from SE, gusts 7 mph12 km/h	79%	0%	0
Sat 11p	Clear	46°8° (likely 45°7° to 48°9°)	44°7°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	81%	0%	0
Sun 12a	Clear	44°7° (likely 44°7° to 47°8°)	44°7°	0%	2 mph3 km/h from E, gusts 7 mph11 km/h	84%	0%	0
Sun 1a	Clear	43°6° (likely 43°6° to 46°8°)	43°6°	0%	1 mph2 km/h from SE, gusts 5 mph9 km/h	87%	0%	0
Sun 2a	Clear	42°6° (likely 42°6° to 45°7°)	42°6°	0%	1 mph2 km/h from E, gusts 4 mph7 km/h	88%	0%	0
Sun 3a	Clear	40°4° (likely 40°4° to 44°7°)	41°5°	0%	0 mph0 km/h, gusts 3 mph4 km/h	92%	0%	0
Sun 4a	Clear	40°4° (likely 38°3° to 44°7°)	40°4°	0%	0 mph0 km/h, gusts 2 mph4 km/h	95%	0%	0
Sun 5a	Clear	38°3° (likely 37°3° to 44°7°)	38°3°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	7%	0
Sun 6a	Clear	37°3° (likely 36°2° to 43°6°)	37°3°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	10%	0
Sun 7a	Clear	36°2° (likely 35°2° to 42°6°)	36°2°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	11%	0
Sun 8a	Sunny	36°2° (likely 34°1° to 41°5°)	36°2°	0%	0 mph0 km/h, gusts 2 mph4 km/h	99%	12%	0
Sun 9a	Sunny	39°4° (likely 38°3° to 44°7°)	39°4°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	9%	0
Sun 10a	Sunny	46°8° (likely 46°8° to 51°11°)	46°8°	0%	0 mph0 km/h, gusts 3 mph6 km/h	89%	1%	1
Sun 11a	Sunny	54°12° (likely 54°12° to 56°13°)	54°12°	0%	0 mph0 km/h, gusts 6 mph10 km/h	69%	2%	3
Sun 12p	Sunny	59°15° (likely 58°14° to 60°16°)	59°15°	0%	0 mph0 km/h, gusts 5 mph9 km/h	59%	1%	3
Sun 1p	Sunny	62°17° (likely 61°16° to 63°17°)	63°17°	0%	0 mph0 km/h, gusts 5 mph8 km/h	52%	1%	4
Sun 2p	Sunny	64°18° (likely 63°17° to 64°18°)	64°18°	0%	0 mph0 km/h, gusts 4 mph6 km/h	47%	1%	4
Sun 3p	Sunny	66°19° (likely 64°18° to 66°19°)	66°19°	0%	0 mph0 km/h, gusts 4 mph6 km/h	44%	1%	4
Sun 4p	Sunny	66°19° (likely 64°18° to 66°19°)	66°19°	0%	0 mph0 km/h, gusts 4 mph6 km/h	44%	1%	3
Sun 5p	Sunny	65°18° (likely 63°17° to 65°18°)	65°18°	0%	0 mph0 km/h, gusts 3 mph5 km/h	46%	1%	2
Sun 6p	Clear	61°16° (likely 60°16° to 61°16°)	61°16°	0%	0 mph0 km/h, gusts 3 mph5 km/h	52%	1%	1
Sun 7p	Clear	57°14° (likely 55°13° to 57°14°)	57°14°	0%	0 mph0 km/h, gusts 3 mph4 km/h	63%	32%	0
Sun 8p	Clear	52°11° (likely 50°10° to 52°11°)	52°11°	0%	0 mph0 km/h, gusts 2 mph4 km/h	75%	26%	0
Sun 9p	Clear	49°9° (likely 47°8° to 50°10°)	49°9°	0%	0 mph0 km/h, gusts 2 mph3 km/h	84%	6%	0
Sun 10p	Clear	46°8° (likely 44°7° to 49°9°)	46°8°	0%	0 mph0 km/h, gusts 1 mph2 km/h	91%	11%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 23. Sunny. High 64°18°, low 37°3°. Typical 63°17° / 40°4°. Dry. Mostly agree.
1. Overnight
  midnight–6 AM
  Clear, 40°4°
  Dry
Official NWS forecast
Tonight: Clear, with a low around 37. East wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–65°18°
Low, likely
37°3°–40°4°
Typical high / low
63°17° / 40°4°
Wind
6 mph10 km/h, gusts 16 mph26 km/h
UV peak
4
Tomorrow, Oct 24. Sunny. High 65°18°, low 36°2°. Typical 63°17° / 39°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 38°3°
  Dry
Official NWS forecast
Day: Sunny, with a high near 65. East wind around 2 mph.
Night: Patchy fog after 4am. Clear, with a low around 36. East wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
64°18°–65°18°
Low, likely
36°2°–42°6°
Typical high / low
63°17° / 39°4°
Wind
8 mph12 km/h
UV peak
4
Sunday, Oct 25. Fog. High 66°19°, low 37°3°. Typical 62°17° / 39°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 40°4°
  Dry
Official NWS forecast
Day: Patchy frost and patchy fog before 10am. Sunny, with a high near 66. Wind around 0 mph.
Night: Patchy fog after 3am. Mostly clear, with a low around 37. Southeast wind around 1 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
64°18°–66°19°
Low, likely
33°1°–41°5°
Typical high / low
62°17° / 39°4°
Wind
5 mph9 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 68°20°, low 42°6°. Typical 62°17° / 38°3°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 39°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 44°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Patchy fog before 9am. Sunny, with a high near 68.
Night: Mostly clear, with a low around 42.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
66°19°–68°20°
Low, likely
34°1°–42°6°
Typical high / low
62°17° / 38°3°
Wind
5 mph9 km/h, gusts 11 mph17 km/h
UV peak
4
Tuesday, Oct 27. Partly sunny. High 66°19°, low 43°6°. Typical 62°17° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 66.
Night: Partly cloudy, with a low around 43.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–68°20°
Low, likely
39°4°–46°8°
Typical high / low
62°17° / 38°3°
Wind
6 mph10 km/h, gusts 13 mph21 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 68°20°, low 45°7°. Typical 61°16° / 38°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 68.
Night: Partly cloudy, with a low around 45.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
64°18°–70°21°
Low, likely
43°6°–48°9°
Typical high / low
61°16° / 38°3°
Wind
6 mph10 km/h, gusts 15 mph24 km/h
UV peak
2
Thursday, Oct 29. Partly sunny. High 70°21°, low 45°7°. Typical 61°16° / 38°3°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 70.
Night: Partly cloudy, with a low around 45.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
70°21°–71°22°
Low, likely
45°7°–49°9°
Typical high / low
61°16° / 38°3°
Wind
9 mph15 km/h, gusts 25 mph40 km/h
UV peak
4
Friday, Oct 30. Partly sunny. High 67°19°, low 45°7°. Typical 60°16° / 37°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 44°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 67.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
62°17°–73°23°
Low, likely
42°6°–48°9°
Typical high / low
60°16° / 37°3°
Wind
5 mph8 km/h, gusts 16 mph26 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 71°22°, low 45°7°. Typical 60°16° / 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°15°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 53°12°
  20% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
68°20°–74°23°
Low, likely
38°3°–50°10°
Typical high / low
60°16° / 37°3°
Wind
7 mph11 km/h
UV peak
4
Sunday, Nov 1. Drizzle. High 69°21°, low 54°12°. Typical 60°16° / 37°3°. Rain 0.07 in1.8 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 55°13°
  30% chance · 0.02 in0.6 mm
2. Afternoon
  noon–6 PM
  Cloudy, 69°20°
  30% chance
3. Evening
  6 PM–midnight
  Drizzle, 63°17°
  30% chance · 0.02 in0.5 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
65°18°–72°22°
Low, likely
48°9°–57°14°
Typical high / low
60°16° / 37°3°
Wind
10 mph16 km/h, gusts 21 mph34 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 64°, low 37°.
Tomorrow
Dry, high 65°, low 36°.
Sunday
Dry, high 66°, low 37°.
Rest of week
Mostly dry, highs 66–71°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (PBZ) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Monongahela River at Charleroi Lock and Dam

4.7 mi

Below flood stage

Level: 8.7 ft

Forecast peak 8.6 ft Sat 2 AM

Reading from Fri 10 PM · NWS gauge page

Monongahela River at Maxwell Lock and Dam (lower pool)

8.1 mi

Below flood stage

Level: 10.4 ft
Flow: 8,250 cfs

Forecast peak 10.4 ft Sat 2 AM

Reading from Fri 10:30 PM · NWS gauge page

Youghiogheny River at Sutersville

11 mi

Below flood stage

Level: 4.1 ft
Flow: 1,640 cfs

Forecast peak 4.3 ft Sat 2 PM

Reading from Fri 10:15 PM · NWS gauge page

Youghiogheny River at Connellsville

15 mi

Below flood stage

Level: 2.8 ft
Flow: 1,310 cfs

Forecast peak 2.9 ft Sat 2 AM

Reading from Fri 10:15 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 71% less heating than a typical week.

This week 29Typical 103

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 24
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 14 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 39°F).

Open the windows?

Sat, 1:00 PM–6:00 PM

Good stretch to open the windows.

Is this typical?

Donora 1 SW · official normals 1991–2020 · records 1926–2026

Oct 23, today vs a typical year

Today’s expected high is about typical for the date.

Last 7 days vs normal

—SatOct 17
—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23

Allenport weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 50 min; Losing 2 min 25 s a day; shortest Dec 21, 1 h 30 min less
Golden hour: 5:50–6:45 PM; Morning 7:21–8:16 AM
Blue hour: 6:45–6:55 PM; Morning 7:11–7:21 AM; first light 7:11 AM

Stars tonight? Good

Clear 11:36 PM–7:12 AM; moon 95% lit, sets 5:52 AM.

Moon

Waxing gibbous

95% lit · growing

Today: sets 4:43 AM · rises 4:59 PM
Full moon: Oct 26
New moon: Nov 9

Looking southeast from Allenport. The highest point on the skyline is about 3,000 ft, 33 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Allenport, PA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Sunday

Rest of week

What changed since yesterday

Radar

Rivers

Monongahela River at Charleroi Lock and Dam

Monongahela River at Maxwell Lock and Dam (lower pool)

Youghiogheny River at Sutersville

Youghiogheny River at Connellsville

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 23, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Good

Moon