Observed 4:15 AM EDT at KGKJ

Pymatuning South, PA weather

Clear and 45°7°.

Forecasts agree

Now 45°7°

Clear

Wind: 3 mph5 km/h; From the east-southeast. 35–6 mph10 km/h through 4 PM
Dew point: 36°2°; Comfortable
UV index: 0Low; Moderate 12–5 PM · peak 4
Air quality: 40Good; PM2.5 (fine particles) · tomorrow moderate
Pressure: 30.42 inHg1030 hPa; Rising slowly · +0.02 inHg+0.6 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Low 36°2° today at 7 AM
Above 50°10° today by 11 AM
High 64°18° today at 4 PM
Below 50°10° tonight after 9 PM

TonightNear 40°4° · Clear
This morningUp to 54°12° by 11 AM · Clear
This afternoonUp to 64°18° by 4 PM · Clear
TonightDown to 38°3° by 5 AM · Clear
Tomorrow morningUp to 54°12° by 11 AM · Clear
Tomorrow afternoonUp to 65°18° by 3 PM · Partly cloudy
Tomorrow nightDown to 44°7° by 2 AM · Partly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 4a	Clear	40°4° (likely 40°4° to 44°7°)	36°2°	0%	5 mph8 km/h from SE, gusts 9 mph15 km/h	90%	0%	0
Sat 5a	Clear	39°4° (likely 39°4° to 43°6°)	35°2°	0%	6 mph10 km/h from SE, gusts 9 mph14 km/h	91%	0%	0
Sat 6a	Clear	37°3° (likely 37°3° to 43°6°)	33°1°	0%	6 mph10 km/h from SE, gusts 9 mph15 km/h	95%	0%	0
Sat 7a	Clear	36°2° (likely 36°2° to 42°6°)	32°0°	0%	5 mph8 km/h from SE, gusts 9 mph15 km/h	97%	0%	0
Sat 8a	Sunny	37°3° (likely 37°3° to 42°6°)	33°1°	0%	5 mph8 km/h from SE, gusts 9 mph14 km/h	90%	0%	0
Sat 9a	Sunny	42°6° (likely 42°6° to 45°7°)	39°4°	0%	6 mph10 km/h from SE, gusts 9 mph14 km/h	82%	0%	0
Sat 10a	Sunny	49°9° (likely 48°9° to 50°10°)	47°8°	0%	5 mph8 km/h from SE, gusts 12 mph19 km/h	69%	0%	1
Sat 11a	Sunny	54°12° (likely 53°12° to 55°13°)	54°12°	0%	5 mph8 km/h from SE, gusts 11 mph18 km/h	59%	0%	2
Sat 12p	Sunny	58°14° (likely 57°14° to 59°15°)	58°14°	0%	5 mph8 km/h from SE, gusts 9 mph15 km/h	52%	0%	3
Sat 1p	Sunny	61°16° (likely 59°15° to 61°16°)	61°16°	0%	3 mph5 km/h from SE, gusts 8 mph13 km/h	46%	0%	4
Sat 2p	Sunny	62°17° (likely 61°16° to 63°17°)	63°17°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	42%	0%	4
Sat 3p	Sunny	63°17° (likely 62°17° to 63°17°)	63°17°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	39%	0%	3
Sat 4p	Sunny	64°18° (likely 62°17° to 64°18°)	64°18°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	38%	0%	3
Sat 5p	Sunny	63°17° (likely 61°16° to 63°17°)	63°17°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	40%	0%	2
Sat 6p	Clear	61°16° (likely 57°14° to 61°16°)	61°16°	0%	2 mph3 km/h from SE, gusts 6 mph10 km/h	44%	0%	1
Sat 7p	Clear	57°14° (likely 52°11° to 57°14°)	57°14°	0%	2 mph3 km/h from SE, gusts 5 mph8 km/h	52%	0%	0
Sat 8p	Clear	51°11° (likely 49°9° to 51°11°)	50°10°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	65%	0%	0
Sat 9p	Clear	49°9° (likely 47°8° to 49°9°)	48°9°	0%	3 mph5 km/h from SE, gusts 8 mph13 km/h	72%	0%	0
Sat 10p	Clear	47°8° (likely 46°8° to 48°9°)	45°7°	0%	3 mph5 km/h from SE, gusts 9 mph14 km/h	79%	0%	0
Sat 11p	Clear	45°7° (likely 45°7° to 47°8°)	43°6°	0%	5 mph8 km/h from SE, gusts 9 mph15 km/h	81%	0%	0
Sun 12a	Clear	44°7° (likely 43°6° to 46°8°)	41°5°	0%	5 mph8 km/h from SE, gusts 10 mph16 km/h	83%	0%	0
Sun 1a	Clear	43°6° (likely 43°6° to 45°7°)	40°4°	0%	5 mph8 km/h from SE, gusts 10 mph17 km/h	83%	0%	0
Sun 2a	Clear	42°6° (likely 42°6° to 44°7°)	39°4°	0%	5 mph8 km/h from SE, gusts 9 mph15 km/h	83%	0%	0
Sun 3a	Clear	40°4° (likely 40°4° to 43°6°)	38°3°	0%	5 mph8 km/h from SE, gusts 10 mph16 km/h	84%	0%	0
Sun 4a	Clear	39°4° (likely 39°4° to 42°6°)	36°2°	0%	5 mph8 km/h from SE, gusts 10 mph16 km/h	85%	0%	0
Sun 5a	Clear	38°3° (likely 38°3° to 42°6°)	35°2°	0%	5 mph8 km/h from SE, gusts 9 mph14 km/h	86%	0%	0
Sun 6a	Clear	37°3° (likely 37°3° to 41°5°)	34°1°	0%	5 mph8 km/h from SE, gusts 9 mph14 km/h	88%	0%	0
Sun 7a	Clear	36°2° (likely 36°2° to 41°5°)	33°1°	0%	5 mph8 km/h from SE, gusts 9 mph14 km/h	88%	2%	0
Sun 8a	Sunny	36°2° (likely 36°2° to 40°4°)	33°1°	0%	5 mph8 km/h from SE, gusts 8 mph14 km/h	86%	0%	0
Sun 9a	Sunny	40°4° (likely 40°4° to 43°6°)	36°2°	0%	5 mph8 km/h from SE, gusts 9 mph14 km/h	85%	0%	0
Sun 10a	Sunny	49°9° (likely 47°8° to 49°9°)	47°8°	0%	5 mph8 km/h from S, gusts 12 mph19 km/h	67%	4%	1
Sun 11a	Sunny	54°12° (likely 52°11° to 54°12°)	54°12°	0%	6 mph10 km/h from S, gusts 10 mph16 km/h	59%	1%	2
Sun 12p	Sunny	58°14° (likely 56°13° to 58°14°)	59°15°	0%	6 mph10 km/h from S, gusts 10 mph15 km/h	53%	4%	3
Sun 1p	Sunny	62°17° (likely 59°15° to 62°17°)	62°17°	0%	6 mph10 km/h from S, gusts 9 mph14 km/h	48%	8%	4
Sun 2p	Sunny	64°18° (likely 61°16° to 64°18°)	64°18°	0%	5 mph8 km/h from S, gusts 8 mph13 km/h	45%	11%	4
Sun 3p	Sunny	65°18° (likely 62°17° to 65°18°)	65°18°	0%	5 mph8 km/h from S, gusts 8 mph13 km/h	44%	35%	3
Sun 4p	Mostly sunny	65°18° (likely 62°17° to 65°18°)	65°18°	0%	5 mph8 km/h from S, gusts 8 mph13 km/h	43%	37%	3
Sun 5p	Cloudy	65°18° (likely 62°17° to 65°18°)	65°18°	0%	5 mph8 km/h from S, gusts 8 mph12 km/h	44%	59%	1
Sun 6p	Mostly clear	62°17° (likely 58°14° to 62°17°)	62°17°	0%	3 mph5 km/h from S, gusts 7 mph12 km/h	49%	65%	1
Sun 7p	Partly cloudy	58°14° (likely 54°12° to 58°14°)	58°14°	0%	3 mph5 km/h from S, gusts 6 mph10 km/h	56%	69%	0
Sun 8p	Mostly clear	53°12° (likely 50°10° to 53°12°)	53°12°	0%	3 mph5 km/h from SE, gusts 8 mph13 km/h	70%	28%	0
Sun 9p	Mostly clear	51°11° (likely 48°9° to 51°11°)	50°10°	0%	3 mph5 km/h from S, gusts 8 mph12 km/h	76%	47%	0
Sun 10p	Clear	49°9° (likely 47°8° to 50°10°)	48°9°	0%	3 mph5 km/h from S, gusts 8 mph12 km/h	82%	37%	0
Sun 11p	Partly cloudy	48°9° (likely 46°8° to 49°9°)	46°8°	0%	3 mph5 km/h from S, gusts 8 mph12 km/h	85%	33%	0
Mon 12a	Partly cloudy	46°8° (likely 45°7° to 48°9°)	45°7°	0%	3 mph5 km/h from S, gusts 7 mph11 km/h	88%	35%	0
Mon 1a	Mostly clear	45°7° (likely 44°7° to 47°8°)	44°7°	0%	3 mph5 km/h from S, gusts 7 mph11 km/h	91%	25%	0
Mon 2a	Partly cloudy	44°7° (likely 43°6° to 46°8°)	44°7°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	93%	36%	0
Mon 3a	Partly cloudy	44°7° (likely 42°6° to 46°8°)	44°7°	0%	3 mph5 km/h from S, gusts 5 mph8 km/h	95%	45%	0

Days ahead

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

Today, Oct 24. Sunny. High 64°18°, low 36°2°. Typical 59°15° / 37°3°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 38°3°
  Dry
Official NWS forecast
Today: Patchy frost before 8am. Sunny, with a high near 64. Southeast wind around 6 mph.
Tonight: Clear, with a low around 36. Southeast wind around 6 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
62°17°–64°18°
Low, likely
36°2°–42°6°
Typical high / low
59°15° / 37°3°
Wind
7 mph12 km/h, gusts 13 mph22 km/h
UV peak
4
Tomorrow, Oct 25. Sunny. High 66°19°, low 40°4°. Typical 58°14° / 37°3°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 44°7°
  Dry
Official NWS forecast
Day: Areas of frost before 9am. Sunny, with a high near 66. South wind around 6 mph.
Night: Partly cloudy, with a low around 40. South wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
62°17°–66°19°
Low, likely
37°3°–40°4°
Typical high / low
58°14° / 37°3°
Wind
8 mph13 km/h, gusts 15 mph23 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 68°20°, low 40°4°. Typical 58°14° / 37°3°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Mostly sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 53°11°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 68.
Night: Partly cloudy, with a low around 40.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
66°19°–68°20°
Low, likely
40°4°–45°7°
Typical high / low
58°14° / 37°3°
Wind
11 mph17 km/h, gusts 20 mph32 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 62°17°, low 40°4°. Typical 58°14° / 36°2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Mostly sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 49°9°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 62.
Night: Mostly cloudy, with a low around 40.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
58°14°–65°18°
Low, likely
40°4°–44°7°
Typical high / low
58°14° / 36°2°
Wind
10 mph16 km/h, gusts 21 mph34 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 67°19°, low 46°8°. Typical 57°14° / 36°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°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 67.
Night: Partly cloudy, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–67°19°
Low, likely
43°6°–48°9°
Typical high / low
57°14° / 36°2°
Wind
10 mph15 km/h, gusts 22 mph36 km/h
UV peak
3
Thursday, Oct 29. Mostly sunny. High 70°21°, low 45°7°. Typical 57°14° / 36°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  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, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 70.
Night: Partly cloudy, with a low around 45.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–71°22°
Low, likely
44°7°–49°9°
Typical high / low
57°14° / 36°2°
Wind
10 mph17 km/h, gusts 29 mph46 km/h
UV peak
3
Friday, Oct 30. Partly sunny. High 67°19°, low 45°7°. Typical 56°13° / 36°2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 43°6°
  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
60°16°–70°21°
Low, likely
41°5°–50°10°
Typical high / low
56°13° / 36°2°
Wind
9 mph15 km/h, gusts 20 mph32 km/h
UV peak
2
Saturday, Oct 31. Cloudy. High 67°19°, low 46°8°. Typical 56°13° / 35°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 65°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 53°11°
  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
63°17°–70°21°
Low, likely
43°6°–50°10°
Typical high / low
56°13° / 35°2°
Wind
7 mph12 km/h, gusts 17 mph27 km/h
UV peak
2
Sunday, Nov 1. Drizzle. High 66°19°, low 52°11°. Typical 56°13° / 35°2°. Rain 0.12 in3 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 52°11°
  30% chance · 0.04 in1 mm
2. Afternoon
  noon–6 PM
  Drizzle, 66°19°
  40% chance · 0.04 in0.9 mm
3. Evening
  6 PM–midnight
  Drizzle, 62°16°
  40% chance · 0.04 in0.9 mm
4. Overnight
  midnight–6 AM
  Drizzle, 59°15°
  50% chance · 0.1 in2.6 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°–73°23°
Low, likely
48°9°–55°13°
Typical high / low
56°13° / 35°2°
Wind
15 mph25 km/h, gusts 33 mph53 km/h
Monday, Nov 2. Drizzle. High 61°16°, low 52°11°. Typical 55°13° / 35°2°. Rain 0.44 in11 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 59°15°
  50% chance · 0.11 in2.7 mm
2. Afternoon
  noon–6 PM
  Drizzle, 62°17°
  50% chance · 0.11 in2.9 mm
3. Evening
  6 PM–midnight
  Drizzle, 50°10°
  40% chance · 0.06 in1.4 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
58°14°–65°18°
Low, likely
46°8°–58°14°
Typical high / low
55°13° / 35°2°
Wind
18 mph29 km/h, gusts 38 mph62 km/h
UV peak
1

10 days15 days30 days

The outlook

Today
Dry, high 64°, low 36°.
Tomorrow
Dry, high 66°, low 40°.
Monday
Dry, high 68°, low 40°.
Rest of week
Highs 61–70°; chance of precipitation on Sunday, Monday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (CLE) (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

Shenango River at Shenango Dam Pool

17 mi

Below flood stage

Level: 895 ft

Forecast peak 895 ft Tue 3 PM

Reading from Sat 2:45 AM · NWS gauge page

French Creek at Meadville

18 mi

Below flood stage

Level: 2.0 ft
Flow: 176 cfs

Forecast peak 2.1 ft Sat 2 PM

Reading from Sat 2:15 AM · NWS gauge page

Shenango River below Pymatuning Dam at Jamestown

1.3 mi

Level: 5.0 ft

Reading from Sat 2:45 AM · NWS gauge page

Pymatuning Creek at Kinsman

7.5 mi

Level: 4.7 ft
Flow: 1,020 cfs

Reading from Sat 2:30 AM · NWS gauge page

For your home

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

Heating this week

About 77% less heating than a typical week.

This week 29Typical 126

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 21
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 13 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 36°F).

Open the windows?

Today, 1:00 PM–6:00 PM

Good stretch to open the windows.

Is this typical?

Jamestown 2 NW · official normals 1991–2020 · records 1932–2026

Oct 24, today vs a typical year

Today’s expected high is 5°3° warmer than typical.

Last 7 days vs normal

—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

Pymatuning South weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 43 min; Losing 2 min 35 s a day; shortest Dec 21, 1 h 33 min less
Golden hour: 5:48–6:44 PM; Morning 7:26–8:22 AM
Blue hour: 6:44–6:55 PM; Morning 7:15–7:26 AM; first light 7:15 AM

Stars tonight? Good

Clear 4:41–7:15 AM; moon 96% lit, sets 5:55 AM.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:55 AM · rises 5:24 PM
Full moon: Oct 26
New moon: Nov 9

Looking southeast from Pymatuning South. The highest point on the skyline is about 4,800 ft, 42 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.