Observed 3:20 PM EDT at KBTP

Petrolia, PA weather

Sunny and 61°16°, jacket by 7 PM.

Forecasts agree

Now 61°16°

Sunny

Wind: 5 mph7 km/h; From the south. Light through 3 AM
Dew point: 37°3°; Comfortable
UV index: 3Moderate; Moderate until 5 PM · peak 4
Pressure: 30.45 inHg1031 hPa; Falling slowly · −0.04 inHg−1.3 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Drops 12°7° tonight 6–9 PM (59°15° → 47°8°)
Below 50°10° tonight after 8 PM
Low 33°1° tonight at 5 AM
Above 50°10° tomorrow by 11 AM
Drops 12°7° tomorrow night 6–9 PM (60°16° → 48°9°)

This afternoonNear 62°17° · Clear
TonightDown to 33°1° by 5 AM · Clear
Tomorrow morningUp to 52°11° by 11 AM · Clear
Tomorrow afternoonUp to 64°18° by 3 PM · Clear
Tomorrow nightDown to 38°3° by 5 AM · Clear
Monday morningUp to 55°13° by 11 AM · Clear
Monday afternoonUp to 66°19° by 2 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
Sat 3p	Sunny	62°17° (likely 60°16° to 62°17°)	62°17°	0%	2 mph3 km/h from SE, gusts 8 mph13 km/h	49%	1%	3
Sat 4p	Sunny	62°17° (likely 60°16° to 62°17°)	63°17°	0%	2 mph3 km/h from SE, gusts 9 mph14 km/h	48%	1%	3
Sat 5p	Sunny	62°17° (likely 59°15° to 62°17°)	62°17°	0%	2 mph3 km/h from SE, gusts 10 mph15 km/h	48%	0%	1
Sat 6p	Clear	59°15° (likely 55°13° to 59°15°)	59°15°	0%	2 mph3 km/h from E, gusts 8 mph13 km/h	54%	0%	1
Sat 7p	Clear	54°12° (likely 50°10° to 54°12°)	54°12°	0%	2 mph3 km/h from E, gusts 7 mph11 km/h	64%	0%	0
Sat 8p	Clear	47°8° (likely 47°8° to 49°9°)	47°8°	0%	2 mph3 km/h from E, gusts 7 mph11 km/h	85%	0%	0
Sat 9p	Clear	45°7° (likely 45°7° to 48°9°)	44°7°	0%	3 mph5 km/h from E, gusts 8 mph12 km/h	89%	0%	0
Sat 10p	Clear	42°6° (likely 42°6° to 46°8°)	40°4°	0%	3 mph5 km/h from SE, gusts 9 mph14 km/h	89%	0%	0
Sat 11p	Clear	40°4° (likely 40°4° to 46°8°)	38°3°	0%	3 mph5 km/h from SE, gusts 9 mph15 km/h	88%	1%	0
Sun 12a	Clear	39°4° (likely 39°4° to 45°7°)	37°3°	0%	3 mph5 km/h from SE, gusts 8 mph14 km/h	88%	0%	0
Sun 1a	Clear	37°3° (likely 37°3° to 43°6°)	37°3°	0%	2 mph3 km/h from SE, gusts 7 mph12 km/h	91%	0%	0
Sun 2a	Clear	36°2° (likely 36°2° to 42°6°)	36°2°	0%	2 mph3 km/h from E, gusts 5 mph9 km/h	90%	0%	0
Sun 3a	Clear	35°2° (likely 35°2° to 41°5°)	35°2°	0%	2 mph3 km/h from E, gusts 6 mph9 km/h	93%	0%	0
Sun 4a	Clear	34°1° (likely 34°1° to 39°4°)	34°1°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	98%	0%	0
Sun 5a	Clear	33°1° (likely 33°1° to 39°4°)	33°1°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	98%	0%	0
Sun 6a	Clear	33°1° (likely 33°1° to 39°4°)	33°1°	0%	2 mph3 km/h from E, gusts 6 mph9 km/h	99%	0%	0
Sun 7a	Clear	33°1° (likely 33°1° to 38°3°)	33°1°	0%	1 mph2 km/h from E, gusts 6 mph9 km/h	99%	0%	0
Sun 8a	Sunny	33°1° (likely 33°1° to 37°3°)	33°1°	0%	1 mph2 km/h from E, gusts 6 mph9 km/h	99%	0%	0
Sun 9a	Sunny	36°2° (likely 36°2° to 41°5°)	36°2°	0%	2 mph3 km/h from SE, gusts 7 mph10 km/h	100%	0%	0
Sun 10a	Sunny	45°7° (likely 45°7° to 48°9°)	45°7°	0%	2 mph3 km/h from SE, gusts 8 mph14 km/h	86%	0%	1
Sun 11a	Sunny	52°11° (likely 51°11° to 53°12°)	52°11°	0%	2 mph3 km/h from S, gusts 8 mph13 km/h	71%	1%	2
Sun 12p	Sunny	57°14° (likely 56°13° to 57°14°)	57°14°	0%	2 mph3 km/h from S, gusts 8 mph13 km/h	62%	1%	3
Sun 1p	Sunny	61°16° (likely 59°15° to 61°16°)	61°16°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	55%	1%	4
Sun 2p	Sunny	63°17° (likely 60°16° to 63°17°)	63°17°	0%	2 mph3 km/h from S, gusts 8 mph13 km/h	53%	1%	4
Sun 3p	Sunny	64°18° (likely 61°16° to 64°18°)	64°18°	0%	2 mph3 km/h from S, gusts 8 mph12 km/h	50%	1%	3
Sun 4p	Sunny	64°18° (likely 61°16° to 64°18°)	64°18°	0%	2 mph3 km/h from S, gusts 8 mph12 km/h	50%	41%	3
Sun 5p	Sunny	63°17° (likely 60°16° to 63°17°)	63°17°	0%	1 mph2 km/h from S, gusts 8 mph13 km/h	50%	41%	1
Sun 6p	Mostly clear	60°16° (likely 56°13° to 60°16°)	60°16°	0%	1 mph2 km/h from S, gusts 6 mph10 km/h	56%	44%	1
Sun 7p	Clear	56°13° (likely 51°11° to 56°13°)	56°13°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	66%	26%	0
Sun 8p	Clear	48°9° (likely 48°9° to 51°11°)	48°9°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	87%	2%	0
Sun 9p	Mostly clear	46°8° (likely 46°8° to 50°10°)	46°8°	0%	0 mph0 km/h, gusts 5 mph8 km/h	94%	37%	0
Sun 10p	Partly cloudy	43°6° (likely 43°6° to 49°9°)	43°6°	0%	0 mph0 km/h, gusts 5 mph8 km/h	97%	20%	0
Sun 11p	Partly cloudy	42°6° (likely 42°6° to 47°8°)	42°6°	0%	0 mph0 km/h, gusts 5 mph8 km/h	100%	28%	0
Mon 12a	Clear	41°5° (likely 41°5° to 46°8°)	41°5°	0%	0 mph0 km/h, gusts 5 mph8 km/h	100%	24%	0
Mon 1a	Mostly clear	41°5° (likely 41°5° to 45°7°)	41°5°	0%	0 mph0 km/h, gusts 6 mph9 km/h	100%	24%	0
Mon 2a	Clear	40°4° (likely 40°4° to 44°7°)	40°4°	0%	0 mph0 km/h, gusts 6 mph10 km/h	100%	16%	0
Mon 3a	Clear	40°4° (likely 40°4° to 43°6°)	40°4°	0%	0 mph0 km/h, gusts 6 mph9 km/h	100%	21%	0
Mon 4a	Clear	39°4° (likely 39°4° to 43°6°)	39°4°	0%	0 mph0 km/h, gusts 6 mph9 km/h	100%	17%	0
Mon 5a	Clear	38°3° (likely 38°3° to 42°6°)	38°3°	0%	1 mph2 km/h from S, gusts 6 mph10 km/h	100%	19%	0
Mon 6a	Partly cloudy	38°3° (likely 38°3° to 42°6°)	38°3°	0%	1 mph2 km/h from SW, gusts 5 mph8 km/h	100%	38%	0
Mon 7a	Clear	38°3° (likely 38°3° to 42°6°)	38°3°	0%	1 mph2 km/h from SW, gusts 4 mph7 km/h	99%	22%	0
Mon 8a	Mostly sunny	38°3° (likely 38°3° to 42°6°)	38°3°	0%	1 mph2 km/h from SW, gusts 4 mph7 km/h	99%	23%	0
Mon 9a	Mostly sunny	41°5° (likely 38°3° to 47°8°)	41°5°	0%	2 mph3 km/h from SW, gusts 3 mph5 km/h	100%	40%	0
Mon 10a	Mostly sunny	47°8° (likely 44°7° to 53°12°)	47°8°	0%	2 mph3 km/h from SW, gusts 5 mph7 km/h	93%	12%	1
Mon 11a	Sunny	55°13° (likely 51°11° to 58°14°)	55°13°	0%	2 mph3 km/h from SW, gusts 7 mph11 km/h	79%	2%	2
Mon 12p	Sunny	60°16° (likely 57°14° to 62°17°)	60°16°	0%	3 mph5 km/h from SW, gusts 9 mph14 km/h	68%	5%	3
Mon 1p	Sunny	63°17° (likely 61°16° to 65°18°)	63°17°	0%	5 mph8 km/h from W, gusts 10 mph15 km/h	61%	7%	4
Mon 2p	Sunny	66°19° (likely 63°17° to 66°19°)	66°19°	0%	5 mph8 km/h from W, gusts 10 mph17 km/h	55%	8%	4

Days ahead

Tap a day for its hours and the official wording.

Today, Oct 24. Sunny. High 63°17°, low 32°0°. Dry. Forecasts agree.
1. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
2. Evening
  6 PM–midnight
  Clear, 47°8°
  Dry
3. Overnight
  midnight–6 AM
  Clear, 33°1°
  Dry
Official NWS forecast
Today: Sunny, with a high near 63. Southeast wind around 2 mph.
Tonight: Areas of frost after 2am. Clear, with a low around 32. East wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
60°16°–63°17°
Low, likely
32°0°–38°3°
Wind
7 mph11 km/h, gusts 14 mph22 km/h
UV peak
4
Tomorrow, Oct 25. Sunny. High 65°18°, low 38°3°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 33°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 38°3°
  Dry
Official NWS forecast
Day: Areas of frost before 10am. Sunny, with a high near 65. Southeast wind around 2 mph.
Night: Mostly clear, with a low around 38. South wind around 1 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
61°16°–65°18°
Low, likely
34°1°–38°3°
Wind
7 mph10 km/h, gusts 12 mph19 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 68°20°, low 41°5°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Mostly sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Official NWS forecast
Day: Sunny, with a high near 68. Southwest wind 1 to 5 mph.
Night: Partly cloudy, with a low around 41.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
64°18°–68°20°
Low, likely
38°3°–41°5°
Wind
7 mph10 km/h, gusts 16 mph26 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 65°18°, low 41°5°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 65.
Night: Partly cloudy, with a low around 41.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
62°17°–65°18°
Low, likely
41°5°–44°7°
Wind
6 mph10 km/h, gusts 13 mph20 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 67°19°, low 44°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 67.
Night: Partly cloudy, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–67°19°
Low, likely
44°7°–46°8°
Wind
8 mph13 km/h, gusts 16 mph26 km/h
UV peak
3
Thursday, Oct 29. Mostly sunny. High 71°22°, low 45°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 71.
Night: Mostly clear, with a low around 45.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–71°22°
Low, likely
42°6°–47°8°
Wind
8 mph13 km/h, gusts 29 mph46 km/h
UV peak
4
Friday, Oct 30. Partly sunny. High 71°22°, low 45°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 71.
Night: Partly cloudy, with a low around 45.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–71°22°
Low, likely
45°7°–50°10°
Wind
8 mph12 km/h, gusts 20 mph31 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 69°21°, low 49°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 54°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
66°19°–71°22°
Low, likely
47°8°–51°11°
Wind
7 mph11 km/h, gusts 24 mph39 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 65°18°, low 54°12°. Rain 0.26 in6.6 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 54°12°
  40% chance
2. Afternoon
  noon–6 PM
  Drizzle, 64°18°
  50% chance · 0.05 in1.4 mm
3. Evening
  6 PM–midnight
  Drizzle, 59°15°
  50% chance · 0.28 in7.1 mm
4. Overnight
  midnight–6 AM
  Drizzle, 58°15°
  50% chance · 0.14 in3.6 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
56°13°–69°21°
Low, likely
48°9°–60°16°
Wind
10 mph15 km/h, gusts 29 mph47 km/h
UV peak
1
Monday, Nov 2. Rain. High 63°17°, low 52°11°. Rain 0.9 in23 mm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Rain, 60°15°
  40% chance · 0.19 in4.8 mm
2. Afternoon
  noon–6 PM
  Rain, 62°16°
  40% chance · 0.52 in13 mm
3. Evening
  6 PM–midnight
  Drizzle, 54°12°
  40% chance · 0.15 in3.7 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
58°14°–64°18°
Low, likely
45°7°–58°14°
Wind
12 mph19 km/h, gusts 32 mph52 km/h

10 days15 days30 days

The outlook

Today
Dry, high 63°, low 32°.
Tomorrow
Dry, high 65°, low 38°.
Monday
Dry, high 68°, low 41°, warming up.
Rest of week
Highs 63–71°; chance of precipitation on Monday.

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

Allegheny River at Parker

5.8 mi

Below flood stage

Level: 2.5 ft
Flow: 4,300 cfs

Forecast peak 2.6 ft Sat 8 PM

Reading from Sat 3 PM · NWS gauge page

Red Bank Creek at St Charles

17 mi

Below flood stage

Level: 3.3 ft
Flow: 301 cfs

Forecast peak 3.3 ft Sat 8 PM

Reading from Sat 1:45 PM · NWS gauge page

Allegheny River at Kittanning Lock and Dam

17 mi

Below flood stage

Level: 10.4 ft
Flow: 5,040 cfs

Forecast peak 10.5 ft Sat 8 PM

Reading from Sat 2 PM · NWS gauge page

Allegheny River at Clinton Lock and Dam

22 mi

Below flood stage

Level: 10.4 ft
Flow: 12,700 cfs

Forecast peak 10.2 ft Sat 8 PM

Reading from Sat 3 PM · NWS gauge page

Sun & moon

Sun

Daylight: 10 h 44 min; Losing 2 min 35 s a day; shortest Dec 21, 1 h 31 min less
Golden hour: 5:46–6:42 PM; Morning 7:23–8:18 AM
Blue hour: 6:42–6:53 PM; Morning 7:12–7:23 AM; first light 7:12 AM

Stars tonight? Fair

Clear 6:53 PM–7:13 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:52 AM · rises 5:22 PM
Full moon: Oct 26
New moon: Nov 9

Looking north from Petrolia. The highest point on the skyline is about 5,600 ft, 15 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Petrolia, PA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Allegheny River at Parker

Red Bank Creek at St Charles

Allegheny River at Kittanning Lock and Dam

Allegheny River at Clinton Lock and Dam

Sun & moon

Sun

Stars tonight? Fair

Moon