Observed 10:00 PM EDT at KAFJ

Muse, PA weather

Clear and 45°7°.

Mostly agree

Now 45°7°

Clear

Wind: Calm; Light through 11 AM
Dew point: 43°6°; Comfortable
Humidity: 93%; Air 45°7°, dew point 43°6° · fog or dew likely
UV tomorrow: 4Moderate; Moderate 11 AM–5 PM · peak 4
Air quality: 62Moderate; Main pollutant: PM2.5 (fine particles)
Pressure: 30.4 inHg1029 hPa; Rising slowly · +0.03 inHg+1.1 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

3°1° cooler than this time yesterday (45°7° then, 42°6° now)

Good hours for

Low 37°3° tomorrow at 7 AM
Above 50°10° tomorrow by 11 AM
High 64°18° tomorrow at 3 PM
Below 50°10° tomorrow night after 9 PM

TonightDown to 39°4° by 5 AM · Clear
Tomorrow morningUp to 54°12° by 11 AM · Clear
Tomorrow afternoonUp to 64°18° by 3 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	47°8° (likely 47°8° to 48°9°)	46°8°	0%	3 mph5 km/h from E, gusts 6 mph10 km/h	73%	5%	0
Sat 12a	Clear	46°8° (likely 45°7° to 47°8°)	46°8°	0%	3 mph5 km/h from E, gusts 8 mph13 km/h	74%	0%	0
Sat 1a	Clear	44°7° (likely 44°7° to 46°8°)	44°7°	0%	2 mph3 km/h from E, gusts 7 mph11 km/h	78%	0%	0
Sat 2a	Clear	43°6° (likely 43°6° to 46°8°)	42°6°	0%	3 mph5 km/h from E, gusts 6 mph10 km/h	80%	0%	0
Sat 3a	Clear	42°6° (likely 42°6° to 45°7°)	42°6°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	81%	0%	0
Sat 4a	Clear	40°4° (likely 40°4° to 44°7°)	40°4°	0%	2 mph3 km/h from E, gusts 5 mph7 km/h	89%	0%	0
Sat 5a	Clear	39°4° (likely 39°4° to 43°6°)	39°4°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	92%	0%	0
Sat 6a	Clear	38°3° (likely 38°3° to 43°6°)	38°3°	0%	2 mph3 km/h from E, gusts 6 mph9 km/h	97%	0%	0
Sat 7a	Clear	37°3° (likely 37°3° to 42°6°)	37°3°	0%	2 mph3 km/h from E, gusts 5 mph9 km/h	98%	0%	0
Sat 8a	Sunny	37°3° (likely 37°3° to 42°6°)	37°3°	0%	2 mph3 km/h from E, gusts 6 mph10 km/h	98%	0%	0
Sat 9a	Sunny	40°4° (likely 40°4° to 45°7°)	40°4°	0%	2 mph3 km/h from E, gusts 6 mph9 km/h	91%	0%	0
Sat 10a	Sunny	49°9° (likely 49°9° to 52°11°)	49°9°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	68%	0%	1
Sat 11a	Sunny	54°12° (likely 54°12° to 57°14°)	54°12°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	60%	2%	3
Sat 12p	Sunny	58°14° (likely 58°14° to 61°16°)	58°14°	0%	2 mph3 km/h from SE, gusts 6 mph10 km/h	54%	4%	3
Sat 1p	Sunny	62°17° (likely 60°16° to 63°17°)	62°17°	0%	2 mph3 km/h from SE, gusts 4 mph7 km/h	50%	6%	4
Sat 2p	Sunny	63°17° (likely 61°16° to 64°18°)	63°17°	0%	2 mph3 km/h from SE, gusts 5 mph9 km/h	49%	5%	4
Sat 3p	Sunny	64°18° (likely 62°17° to 64°18°)	64°18°	0%	2 mph3 km/h from E, gusts 6 mph9 km/h	48%	10%	4
Sat 4p	Sunny	64°18° (likely 62°17° to 65°18°)	64°18°	0%	3 mph5 km/h from E, gusts 6 mph10 km/h	46%	9%	3
Sat 5p	Sunny	63°17° (likely 61°16° to 64°18°)	63°17°	0%	3 mph5 km/h from E, gusts 7 mph11 km/h	46%	9%	2
Sat 6p	Clear	61°16° (likely 58°14° to 61°16°)	61°16°	0%	3 mph5 km/h from E, gusts 8 mph13 km/h	50%	7%	1
Sat 7p	Clear	56°13° (likely 54°12° to 56°13°)	56°13°	0%	3 mph5 km/h from E, gusts 7 mph12 km/h	59%	1%	0
Sat 8p	Clear	51°11° (likely 51°11° to 53°12°)	51°11°	0%	2 mph3 km/h from E, gusts 6 mph10 km/h	74%	0%	0
Sat 9p	Clear	47°8° (likely 47°8° to 51°11°)	47°8°	0%	3 mph5 km/h from E, gusts 9 mph14 km/h	82%	0%	0
Sat 10p	Clear	46°8° (likely 46°8° to 49°9°)	44°7°	0%	3 mph5 km/h from E, gusts 8 mph13 km/h	86%	7%	0
Sat 11p	Clear	44°7° (likely 44°7° to 48°9°)	42°6°	0%	5 mph8 km/h from SE, gusts 7 mph11 km/h	88%	0%	0
Sun 12a	Clear	43°6° (likely 43°6° to 47°8°)	41°5°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	91%	0%	0
Sun 1a	Clear	41°5° (likely 41°5° to 45°7°)	41°5°	0%	2 mph3 km/h from SE, gusts 6 mph9 km/h	94%	0%	0
Sun 2a	Clear	41°5° (likely 41°5° to 44°7°)	41°5°	0%	2 mph3 km/h from SE, gusts 5 mph8 km/h	95%	0%	0
Sun 3a	Clear	39°4° (likely 39°4° to 43°6°)	39°4°	0%	2 mph3 km/h from SE, gusts 5 mph8 km/h	97%	0%	0
Sun 4a	Clear	39°4° (likely 39°4° to 43°6°)	39°4°	0%	2 mph3 km/h from SE, gusts 4 mph7 km/h	98%	0%	0
Sun 5a	Clear	38°3° (likely 38°3° to 42°6°)	38°3°	0%	1 mph2 km/h from SE, gusts 4 mph7 km/h	100%	0%	0
Sun 6a	Clear	37°3° (likely 37°3° to 41°5°)	37°3°	0%	1 mph2 km/h from SE, gusts 4 mph6 km/h	100%	0%	0
Sun 7a	Clear	37°3° (likely 37°3° to 40°4°)	37°3°	0%	1 mph2 km/h from SE, gusts 3 mph5 km/h	100%	0%	0
Sun 8a	Sunny	37°3° (likely 37°3° to 39°4°)	37°3°	0%	1 mph2 km/h from SE, gusts 3 mph5 km/h	99%	0%	0
Sun 9a	Sunny	40°4° (likely 40°4° to 43°6°)	40°4°	0%	2 mph3 km/h from SE, gusts 3 mph5 km/h	100%	0%	0
Sun 10a	Sunny	46°8° (likely 46°8° to 51°11°)	46°8°	0%	2 mph3 km/h from S, gusts 8 mph13 km/h	87%	0%	1
Sun 11a	Sunny	54°12° (likely 54°12° to 57°14°)	54°12°	0%	2 mph3 km/h from S, gusts 8 mph14 km/h	69%	1%	2
Sun 12p	Sunny	59°15° (likely 58°14° to 60°16°)	59°15°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	59%	1%	3
Sun 1p	Sunny	62°17° (likely 60°16° to 63°17°)	63°17°	0%	2 mph3 km/h from S, gusts 6 mph9 km/h	52%	1%	4
Sun 2p	Sunny	64°18° (likely 62°17° to 64°18°)	64°18°	0%	1 mph2 km/h from S, gusts 5 mph9 km/h	48%	1%	4
Sun 3p	Sunny	66°19° (likely 63°17° to 66°19°)	66°19°	0%	1 mph2 km/h from S, gusts 5 mph9 km/h	44%	0%	4
Sun 4p	Sunny	66°19° (likely 63°17° to 66°19°)	66°19°	0%	1 mph2 km/h from S, gusts 5 mph7 km/h	43%	7%	3
Sun 5p	Sunny	64°18° (likely 62°17° to 64°18°)	64°18°	0%	1 mph2 km/h from S, gusts 5 mph7 km/h	45%	7%	2
Sun 6p	Clear	60°16° (likely 58°14° to 61°16°)	61°16°	0%	1 mph2 km/h from S, gusts 3 mph5 km/h	52%	8%	1
Sun 7p	Clear	55°13° (likely 53°12° to 55°13°)	55°13°	0%	1 mph2 km/h from SE, gusts 2 mph3 km/h	63%	12%	0
Sun 8p	Clear	51°11° (likely 51°11° to 52°11°)	51°11°	0%	1 mph2 km/h from SE, gusts 2 mph3 km/h	75%	12%	0
Sun 9p	Mostly clear	48°9° (likely 48°9° to 51°11°)	48°9°	0%	1 mph2 km/h from SE, gusts 2 mph3 km/h	83%	16%	0
Sun 10p	Mostly clear	46°8° (likely 46°8° to 50°10°)	46°8°	0%	1 mph2 km/h from SE, gusts 2 mph4 km/h	88%	14%	0

Days ahead

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

Today, Oct 23. Sunny. High 63°17°, low 37°3°. Typical 60°16° / 41°5°. Dry. Mostly agree.
1. Overnight
  midnight–6 AM
  Clear, 39°4°
  Dry
Official NWS forecast
Tonight: Clear, with a low around 37. East wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–65°18°
Low, likely
37°3°–41°5°
Typical high / low
60°16° / 41°5°
Wind
9 mph14 km/h, gusts 16 mph26 km/h
UV peak
4
Tomorrow, Oct 24. Sunny. High 64°18°, low 37°3°. Typical 60°16° / 41°5°. 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
Day: Patchy fog between 7am and 9am. Sunny, with a high near 64. East wind around 3 mph.
Night: Patchy fog after 1am. Mostly clear, with a low around 37. East wind 1 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
62°17°–65°18°
Low, likely
37°3°–42°6°
Typical high / low
60°16° / 41°5°
Wind
7 mph11 km/h, gusts 14 mph22 km/h
UV peak
4
Sunday, Oct 25. Fog. High 66°19°, low 38°3°. Typical 60°16° / 41°5°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 42°5°
  Dry
Official NWS forecast
Day: Patchy fog before 10am. Sunny, with a high near 66. South wind around 2 mph.
Night: Patchy fog after 3am. Mostly clear, with a low around 38. South wind around 1 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
63°17°–66°19°
Low, likely
38°3°–39°4°
Typical high / low
60°16° / 41°5°
Wind
7 mph11 km/h, gusts 13 mph20 km/h
UV peak
4
Monday, Oct 26. Fog. High 68°20°, low 43°6°. Typical 59°15° / 40°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 42°5°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Mostly 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: Patchy fog before 9am. Sunny, with a high near 68.
Night: Mostly clear, with a low around 43.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
65°18°–68°20°
Low, likely
39°4°–43°6°
Typical high / low
59°15° / 40°4°
Wind
6 mph9 km/h, gusts 14 mph23 km/h
UV peak
4
Tuesday, Oct 27. Partly sunny. High 65°18°, low 43°6°. Typical 59°15° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 65.
Night: Mostly cloudy, with a low around 43.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–67°19°
Low, likely
41°5°–46°8°
Typical high / low
59°15° / 40°4°
Wind
7 mph11 km/h, gusts 12 mph19 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 68°20°, low 46°8°. Typical 58°14° / 40°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 47°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 65°19°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  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 46.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
62°17°–69°21°
Low, likely
45°7°–48°9°
Typical high / low
58°14° / 40°4°
Wind
7 mph11 km/h, gusts 15 mph24 km/h
UV peak
2
Thursday, Oct 29. Partly sunny. High 70°21°, low 46°8°. Typical 58°14° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  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 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
68°20°–71°22°
Low, likely
46°8°–50°10°
Typical high / low
58°14° / 39°4°
Wind
11 mph18 km/h, gusts 28 mph44 km/h
UV peak
4
Friday, Oct 30. Partly sunny. High 66°19°, low 45°7°. Typical 58°14° / 39°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°13°
  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 66.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
61°16°–73°23°
Low, likely
42°6°–49°9°
Typical high / low
58°14° / 39°4°
Wind
7 mph10 km/h, gusts 19 mph31 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 70°21°, low 46°8°. Typical 57°14° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 54°12°
  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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–73°23°
Low, likely
40°4°–50°10°
Typical high / low
57°14° / 39°4°
Wind
7 mph12 km/h, gusts 18 mph29 km/h
UV peak
4
Sunday, Nov 1. Drizzle. High 69°21°, low 54°12°. Typical 57°14° / 38°3°. Rain 0.08 in2 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 55°13°
  30% chance · 0.01 in0.3 mm
2. Afternoon
  noon–6 PM
  Cloudy, 69°20°
  30% chance
3. Evening
  6 PM–midnight
  Drizzle, 64°18°
  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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–70°21°
Low, likely
50°10°–57°14°
Typical high / low
57°14° / 38°3°
Wind
11 mph18 km/h, gusts 27 mph43 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 63°, low 37°.
Tomorrow
Dry, high 64°, low 37°.
Sunday
Dry, high 66°, low 38°.
Rest of week
Mostly dry, highs 65–70°.

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

Ohio River at Pittsburgh

14 mi

Below flood stage

Level: 17.1 ft
Flow: 100,000 cfs

Forecast peak 16.6 ft Sat 8 AM

Reading from Fri 9:45 PM · NWS gauge page

Ohio River at Dashields Lock and Dam

18 mi

Below flood stage

Level: 14.6 ft
Flow: 17,600 cfs

Forecast peak 14.7 ft Sat 2 AM

Reading from Fri 9:15 PM · NWS gauge page

Monongahela River at Charleroi Lock and Dam

19 mi

Below flood stage

Level: 8.8 ft

Forecast peak 8.6 ft Sat 2 AM

Reading from Fri 9 PM · NWS gauge page

Monongahela River at Braddock Lock and Dam

20 mi

Below flood stage

Level: 14.7 ft
Flow: 638 cfs

Forecast peak 14.8 ft Sat 2 AM

Reading from Fri 9:43 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 31Typical 107

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 25
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 16 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 43°F).

Open the windows?

Sat, 1:00 PM–6:00 PM

Good stretch to open the windows.

Is this typical?

Pittsburgh International Airport · official normals 1991–2020 · records 1875–2026

Oct 23, today vs a typical year

Today’s expected high is 3°2° warmer than typical.

Last 7 days vs normal

On average 2°1° colder than normal (daily mean temperature).

−6°−3°SunOct 18
−2°−1°MonOct 19
±0°TueOct 20
±0°WedOct 21
−2°−1°ThuOct 22
—FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 10 h 49 min; Losing 2 min 30 s a day; shortest Dec 21, 1 h 31 min less
Golden hour: 5:51–6:46 PM; Morning 7:23–8:18 AM
Blue hour: 6:46–6:57 PM; Morning 7:12–7:23 AM; first light 7:12 AM

Stars tonight? Fair

Clear 11:22 PM–7:13 AM, but the moon is 95% lit and up.

Moon

Waxing gibbous

95% lit · growing

Today: sets 4:45 AM · rises 5:00 PM
Full moon: Oct 26
New moon: Nov 9

Looking west from Muse. A level horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Muse, PA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Sunday

Rest of week

What changed since yesterday

Radar

Rivers

Ohio River at Pittsburgh

Ohio River at Dashields Lock and Dam

Monongahela River at Charleroi Lock and Dam

Monongahela River at Braddock Lock and Dam

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? Fair

Moon