Observed 6:10 AM EDT at KJST

University of Pittsburgh Johnstown, PA weather

Clear and 39°4°.

Forecasts agree

Now 39°4°

Clear

Wind: 3 mph5 km/h; From the south-southeast. 35–7 mph11 km/h through 7 PM
Dew point: 34°1°; Dry, static shocks likely
UV index: 0Low; Moderate 12–4 PM · peak 3
Air quality: 43Good; Main pollutant: PM2.5 (fine particles)
Pressure: 30.44 inHg1031 hPa; Rising slowly · +0.02 inHg+0.7 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Above 50°10° today by 11 AM
High 58°14° today at 2 PM
Below 50°10° tonight after 7 PM
Fog tomorrow night from 3 AM

This morningUp to 50°10° by 11 AM · Clear
This afternoonNear 56°13° · Clear
TonightDown to 34°1° by 5 AM · Clear
Tomorrow morningUp to 52°11° by 11 AM · freezing, low 32°0° · Clear
Tomorrow afternoonUp to 63°17° by 4 PM · Clear
Tomorrow nightDown to 37°3° by 4 AM · Clear

Hourly forecast, next 47 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 7a	Clear	34°1° (likely 34°1° to 38°3°)	31°−1°	0%	3 mph5 km/h from SE, gusts 8 mph12 km/h	100%	0%	0
Sat 8a	Sunny	34°1° (likely 34°1° to 38°3°)	31°−1°	0%	3 mph5 km/h from SE, gusts 8 mph12 km/h	100%	0%	0
Sat 9a	Sunny	37°3° (likely 37°3° to 43°6°)	34°1°	0%	3 mph5 km/h from SE, gusts 10 mph15 km/h	100%	0%	0
Sat 10a	Sunny	44°7° (likely 44°7° to 48°9°)	41°5°	0%	5 mph8 km/h from S, gusts 15 mph25 km/h	86%	1%	1
Sat 11a	Sunny	50°10° (likely 48°9° to 51°11°)	47°8°	0%	7 mph11 km/h from SE, gusts 16 mph26 km/h	71%	1%	2
Sat 12p	Sunny	55°13° (likely 51°11° to 55°13°)	55°13°	0%	7 mph11 km/h from SE, gusts 15 mph23 km/h	57%	1%	3
Sat 1p	Sunny	56°13° (likely 53°12° to 56°13°)	56°13°	0%	7 mph11 km/h from SE, gusts 14 mph22 km/h	53%	1%	3
Sat 2p	Sunny	58°14° (likely 54°12° to 58°14°)	58°14°	0%	7 mph11 km/h from SE, gusts 13 mph21 km/h	45%	0%	3
Sat 3p	Sunny	58°14° (likely 55°13° to 58°14°)	58°14°	0%	7 mph11 km/h from SE, gusts 12 mph20 km/h	44%	0%	3
Sat 4p	Sunny	57°14° (likely 55°13° to 57°14°)	57°14°	0%	7 mph11 km/h from SE, gusts 12 mph19 km/h	43%	0%	1
Sat 5p	Sunny	57°14° (likely 53°12° to 57°14°)	57°14°	0%	7 mph11 km/h from SE, gusts 11 mph18 km/h	42%	0%	1
Sat 6p	Clear	54°12° (likely 49°9° to 54°12°)	54°12°	0%	6 mph10 km/h from SE, gusts 12 mph19 km/h	46%	0%	0
Sat 7p	Clear	48°9° (likely 46°8° to 48°9°)	45°7°	0%	6 mph10 km/h from SE, gusts 10 mph16 km/h	58%	0%	0
Sat 8p	Clear	45°7° (likely 43°6° to 45°7°)	43°6°	0%	5 mph8 km/h from SE, gusts 9 mph15 km/h	62%	0%	0
Sat 9p	Clear	42°6° (likely 42°6° to 43°6°)	39°4°	0%	5 mph8 km/h from SE, gusts 10 mph15 km/h	70%	0%	0
Sat 10p	Clear	41°5° (likely 41°5° to 42°6°)	39°4°	0%	3 mph5 km/h from SE, gusts 10 mph17 km/h	70%	0%	0
Sat 11p	Clear	39°4° (likely 39°4° to 42°6°)	37°3°	0%	3 mph5 km/h from SE, gusts 10 mph16 km/h	73%	0%	0
Sun 12a	Clear	37°3° (likely 37°3° to 41°5°)	34°1°	0%	3 mph5 km/h from SE, gusts 10 mph15 km/h	75%	0%	0
Sun 1a	Clear	37°3° (likely 37°3° to 41°5°)	34°1°	0%	3 mph5 km/h from SE, gusts 10 mph16 km/h	79%	0%	0
Sun 2a	Clear	36°2° (likely 36°2° to 40°4°)	36°2°	0%	2 mph3 km/h from SE, gusts 10 mph15 km/h	82%	0%	0
Sun 3a	Clear	35°2° (likely 35°2° to 40°4°)	35°2°	0%	2 mph3 km/h from SE, gusts 9 mph15 km/h	89%	0%	0
Sun 4a	Clear	35°2° (likely 35°2° to 39°4°)	35°2°	0%	2 mph3 km/h from SE, gusts 8 mph13 km/h	89%	0%	0
Sun 5a	Clear	34°1° (likely 34°1° to 39°4°)	34°1°	0%	2 mph3 km/h from SE, gusts 8 mph12 km/h	92%	0%	0
Sun 6a	Clear	33°1° (likely 33°1° to 38°3°)	33°1°	0%	2 mph3 km/h from SE, gusts 7 mph12 km/h	96%	0%	0
Sun 7a	Clear	33°1° (likely 33°1° to 37°3°)	33°1°	0%	2 mph3 km/h from SE, gusts 6 mph10 km/h	96%	5%	0
Sun 8a	Sunny	32°0° (likely 32°0° to 38°3°)	32°0°	0%	2 mph3 km/h from SE, gusts 6 mph10 km/h	100%	6%	0
Sun 9a	Sunny	37°3° (likely 37°3° to 42°6°)	37°3°	0%	2 mph3 km/h from SE, gusts 5 mph8 km/h	96%	0%	1
Sun 10a	Sunny	45°7° (likely 44°7° to 48°9°)	45°7°	0%	2 mph3 km/h from SE, gusts 8 mph13 km/h	79%	0%	1
Sun 11a	Sunny	52°11° (likely 50°10° to 53°12°)	52°11°	0%	3 mph5 km/h from S, gusts 9 mph14 km/h	66%	0%	3
Sun 12p	Sunny	57°14° (likely 54°12° to 57°14°)	57°14°	0%	3 mph5 km/h from S, gusts 9 mph14 km/h	53%	2%	4
Sun 1p	Sunny	60°16° (likely 55°13° to 60°16°)	60°16°	0%	3 mph5 km/h from S, gusts 9 mph15 km/h	46%	1%	4
Sun 2p	Sunny	62°17° (likely 56°13° to 62°17°)	62°17°	0%	3 mph5 km/h from S, gusts 9 mph14 km/h	41%	1%	4
Sun 3p	Sunny	62°17° (likely 57°14° to 62°17°)	62°17°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	41%	2%	4
Sun 4p	Sunny	63°17° (likely 57°14° to 63°17°)	63°17°	0%	2 mph3 km/h from SE, gusts 6 mph10 km/h	39%	0%	3
Sun 5p	Sunny	61°16° (likely 57°14° to 61°16°)	61°16°	0%	2 mph3 km/h from SE, gusts 6 mph9 km/h	42%	0%	1
Sun 6p	Clear	58°14° (likely 52°11° to 58°14°)	58°14°	0%	1 mph2 km/h from SE, gusts 7 mph11 km/h	47%	1%	0
Sun 7p	Clear	53°12° (likely 48°9° to 53°12°)	53°12°	0%	2 mph3 km/h from SE, gusts 8 mph13 km/h	57%	1%	0
Sun 8p	Clear	48°9° (likely 45°7° to 48°9°)	48°9°	0%	2 mph3 km/h from SE, gusts 8 mph13 km/h	68%	2%	0
Sun 9p	Clear	45°7° (likely 43°6° to 45°7°)	45°7°	0%	1 mph2 km/h from SE, gusts 8 mph13 km/h	76%	3%	0
Sun 10p	Clear	43°6° (likely 41°5° to 44°7°)	43°6°	0%	1 mph2 km/h from S, gusts 6 mph10 km/h	79%	15%	0
Sun 11p	Clear	41°5° (likely 39°4° to 43°6°)	41°5°	0%	1 mph2 km/h from S, gusts 6 mph9 km/h	82%	13%	0
Mon 12a	Clear	40°4° (likely 38°3° to 42°6°)	40°4°	0%	1 mph2 km/h from S, gusts 4 mph7 km/h	82%	5%	0
Mon 1a	Clear	39°4° (likely 37°3° to 42°6°)	39°4°	0%	1 mph2 km/h from S, gusts 4 mph6 km/h	85%	1%	0
Mon 2a	Clear	38°3° (likely 36°2° to 42°6°)	38°3°	0%	1 mph2 km/h from S, gusts 4 mph6 km/h	89%	10%	0
Mon 3a	Fog	38°3° (likely 32°0° to 42°6°)	38°3°	0%	1 mph2 km/h from SW, gusts 3 mph5 km/h	89%	19%	0
Mon 4a	Fog	37°3° (likely 31°−1° to 41°5°)	37°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	92%	17%	0
Mon 5a	Fog	37°3° (likely 30°−1° to 41°5°)	37°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	92%	20%	0

Days ahead

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

Today, Oct 24. Sunny. High 58°14°, low 32°0°. Typical 57°14° / 35°2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 58°14°
  Dry
3. Evening
  6 PM–midnight
  Clear, 45°7°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 34°1°
  Dry
Official NWS forecast
Today: Sunny, with a high near 58. Southeast wind 2 to 7 mph.
Tonight: Clear, with a low around 32. Southeast wind 2 to 6 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
55°13°–58°14°
Low, likely
32°0°–38°3°
Typical high / low
57°14° / 35°2°
Wind
9 mph15 km/h, gusts 22 mph35 km/h
UV peak
4
Tomorrow, Oct 25. Mostly sunny. High 63°17°, low 36°2°. Typical 57°14° / 34°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 32°0°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Fog, 37°3°
  Dry
Official NWS forecast
Day: Sunny, with a high near 63. Southeast wind around 3 mph.
Night: Areas of fog after 2am. Mostly clear, with a low around 36. South wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
57°14°–63°17°
Low, likely
33°1°–37°3°
Typical high / low
57°14° / 34°1°
Wind
8 mph13 km/h, gusts 16 mph26 km/h
UV peak
4
Monday, Oct 26. Fog. High 64°18°, low 39°4°. Typical 56°13° / 34°1°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 43°6°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Areas of fog before 9am. Sunny, with a high near 64. West wind 0 to 8 mph.
Night: Mostly clear, with a low around 39.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
60°16°–64°18°
Low, likely
33°1°–40°4°
Typical high / low
56°13° / 34°1°
Wind
8 mph13 km/h, gusts 20 mph31 km/h
UV peak
4
Tuesday, Oct 27. Partly sunny. High 63°17°, low 39°4°. Typical 56°13° / 34°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 49°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 44°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 63.
Night: Partly cloudy, with a low around 39.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–65°18°
Low, likely
39°4°–45°7°
Typical high / low
56°13° / 34°1°
Wind
7 mph11 km/h, gusts 15 mph25 km/h
UV peak
4
Wednesday, Oct 28. Mostly cloudy. High 62°17°, low 41°5°. Typical 56°13° / 34°1°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 56°13°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 49°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 43°6°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 62.
Night: Mostly cloudy, with a low around 41.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
51°11°–62°17°
Low, likely
40°4°–45°7°
Typical high / low
56°13° / 34°1°
Wind
10 mph16 km/h, gusts 24 mph39 km/h
UV peak
3
Thursday, Oct 29. Partly sunny. High 68°20°, low 44°7°. Typical 55°13° / 33°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 41°5°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°11°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 68.
Night: Mostly clear, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–68°20°
Low, likely
38°3°–45°7°
Typical high / low
55°13° / 33°1°
Wind
10 mph15 km/h, gusts 28 mph44 km/h
UV peak
4
Friday, Oct 30. Partly sunny. High 65°18°, low 42°6°. Typical 55°13° / 33°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  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 65.
Night: Partly cloudy, with a low around 42.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–68°20°
Low, likely
42°6°–48°9°
Typical high / low
55°13° / 33°1°
Wind
11 mph18 km/h, gusts 22 mph36 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 66°19°, low 47°8°. Typical 54°12° / 33°1°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 49°10°
  Dry
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
61°16°–70°21°
Low, likely
43°6°–51°11°
Typical high / low
54°12° / 33°1°
Wind
8 mph13 km/h, gusts 19 mph30 km/h
UV peak
3
Sunday, Nov 1. Drizzle. High 64°18°, low 49°9°. Typical 54°12° / 32°0°. Rain 0.05 in1.3 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 49°10°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 63°17°
  30% chance
3. Evening
  6 PM–midnight
  Drizzle, 57°14°
  30% chance · 0.06 in1.4 mm
4. Overnight
  midnight–6 AM
  Drizzle, 56°13°
  30% chance · 0.04 in0.9 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
53°12°–72°22°
Low, likely
45°7°–53°12°
Typical high / low
54°12° / 32°0°
Wind
10 mph17 km/h, gusts 26 mph41 km/h
Monday, Nov 2. Drizzle. High 61°16°, low 54°12°. Typical 54°12° / 32°0°. Rain 0.17 in4.3 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 57°14°
  40% chance · 0.03 in0.8 mm
2. Afternoon
  noon–6 PM
  Drizzle, 62°17°
  40% chance · 0.02 in0.4 mm
3. Evening
  6 PM–midnight
  Drizzle, 56°13°
  40% chance · 0.01 in0.3 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
54°12°–66°19°
Low, likely
52°11°–55°13°
Typical high / low
54°12° / 32°0°
Wind
10 mph16 km/h, gusts 25 mph40 km/h

10 days15 days30 days

The outlook

Today
Dry, high 58°, low 32°.
Tomorrow
Dry, high 63°, low 36°, warming up.
Monday
Dry, high 64°, low 39°.
Rest of week
Highs 61–68°; chance of precipitation on Monday.

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

Conemaugh River at Seward

15 mi

Below flood stage

Level: 2.6 ft
Flow: 714 cfs

Forecast peak 2.6 ft Sat 8 AM

Reading from Sat 5:45 AM · NWS gauge page

Stonycreek River at Ferndale

5.1 mi

Below flood stage

Level: 3.0 ft
Flow: 354 cfs

Reading from Sat 6:15 AM · NWS gauge page

Little Conemaugh River at East Conemaugh

6.4 mi

Below flood stage

Level: 8.4 ft
Flow: 203 cfs

Reading from Sat 5:45 AM · NWS gauge page

Conemaugh River at Johnstown

7.4 mi

Below flood stage

Level: 2.4 ft
Flow: 665 cfs

Reading from Sat 6:15 AM · NWS gauge page

For your home

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

Heating this week

About 74% less heating than a typical week.

This week 37Typical 141

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 27
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 17 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 34°F).

Open the windows?

Sun, 1:00 PM–5:00 PM

Good stretch to open the windows.

Is this typical?

Ebensburg Sewage Plant · official normals 1991–2020 · records 1964–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

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

University of Pittsburgh Johnstown weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 47 min; Losing 2 min 25 s a day; shortest Dec 21, 1 h 29 min less
Golden hour: 5:44–6:39 PM; Morning 7:18–8:13 AM
Blue hour: 6:39–6:50 PM; Morning 7:08–7:18 AM; first light 7:08 AM

Stars tonight? Unknown

Cloud forecast not available for tonight.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:48 AM · rises 5:19 PM
Full moon: Oct 26
New moon: Nov 9

Looking southeast from University of Pittsburgh Johnstown. The highest point on the skyline is about 3,000 ft, 15 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

University of Pittsburgh Johnstown, PA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Conemaugh River at Seward

Stonycreek River at Ferndale

Little Conemaugh River at East Conemaugh

Conemaugh River at Johnstown

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Unknown

Moon