Observed 10:05 PM EDT at KFIG

Mahaffey, PA weather

Clear and 37°3°.

Forecasts agree

Now 37°3°

Clear · Feels like 32°0°

Feels like: 32°0°; Wind chill from 7 mph11 km/h wind · air 37°3°
Wind: 7 mph11 km/h; From the north-northwest. Up to 7 mph11 km/h through 10 AM
Dew point: 30°−1°; Dry · up to 41°5° by 10 AM (comfortable)
UV tomorrow: 4Moderate; Moderate 11 AM–5 PM · peak 4
Air quality: 35Good; Main pollutant: Ozone
Pressure: 30.53 inHg1034 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Below freezing tonight 5–9 AM (low 31°−1°)
Low 31°−1° tomorrow at 7 AM
Above 50°10° tomorrow by 11 AM
High 64°18° tomorrow at 4 PM
Below 50°10° tomorrow night after 8 PM

TonightDown to 32°0° by 5 AM · freezing, low 32°0° · Clear
Tomorrow morningUp to 51°11° by 11 AM · freezing, low 31°−1° · Clear
Tomorrow afternoonUp to 64°18° by 4 PM · Clear
Tomorrow nightDown to 37°3° by 4 AM · Partly cloudy
Monday morningUp to 54°12° by 11 AM · Clear
Monday afternoonUp to 65°18° by 4 PM · Clear
Monday nightDown to 53°12° by 9 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 10p	Clear	42°6° (likely 42°6° to 44°7°)	42°6°	0%	2 mph3 km/h from E, gusts 4 mph6 km/h	76%	0%	0
Sat 11p	Clear	40°4° (likely 40°4° to 43°6°)	40°4°	0%	2 mph3 km/h from E, gusts 4 mph6 km/h	79%	0%	0
Sun 12a	Clear	39°4° (likely 39°4° to 42°6°)	39°4°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	79%	0%	0
Sun 1a	Clear	37°3° (likely 37°3° to 42°6°)	37°3°	0%	2 mph3 km/h from E, gusts 5 mph9 km/h	85%	0%	0
Sun 2a	Clear	36°2° (likely 36°2° to 41°5°)	36°2°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	89%	0%	0
Sun 3a	Clear	34°1° (likely 34°1° to 41°5°)	34°1°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	96%	0%	0
Sun 4a	Clear	33°1° (likely 33°1° to 40°4°)	33°1°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	100%	0%	0
Sun 5a	Clear	32°0° (likely 32°0° to 39°4°)	32°0°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	100%	0%	0
Sun 6a	Clear	32°0° (likely 32°0° to 39°4°)	32°0°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	100%	0%	0
Sun 7a	Clear	31°−1° (likely 31°−1° to 38°3°)	31°−1°	0%	2 mph3 km/h from E, gusts 4 mph7 km/h	100%	0%	0
Sun 8a	Sunny	32°0° (likely 32°0° to 38°3°)	32°0°	0%	2 mph3 km/h from E, gusts 5 mph7 km/h	100%	0%	0
Sun 9a	Sunny	36°2° (likely 36°2° to 43°6°)	36°2°	0%	2 mph3 km/h from E, gusts 4 mph7 km/h	100%	0%	1
Sun 10a	Sunny	45°7° (likely 44°7° to 50°10°)	45°7°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	86%	0%	1
Sun 11a	Sunny	51°11° (likely 50°10° to 55°13°)	51°11°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	71%	0%	3
Sun 12p	Sunny	56°13° (likely 55°13° to 59°15°)	56°13°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	59%	0%	3
Sun 1p	Sunny	60°16° (likely 58°14° to 61°16°)	60°16°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	47%	1%	4
Sun 2p	Sunny	62°17° (likely 60°16° to 63°17°)	62°17°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	44%	2%	4
Sun 3p	Sunny	62°17° (likely 60°16° to 63°17°)	62°17°	0%	2 mph3 km/h from SW, gusts 7 mph11 km/h	46%	1%	3
Sun 4p	Sunny	64°18° (likely 60°16° to 64°18°)	64°18°	0%	2 mph3 km/h from SW, gusts 6 mph9 km/h	41%	0%	3
Sun 5p	Sunny	62°17° (likely 60°16° to 62°17°)	62°17°	0%	1 mph2 km/h from SW, gusts 5 mph8 km/h	44%	0%	1
Sun 6p	Clear	59°15° (likely 55°13° to 59°15°)	59°15°	0%	0 mph0 km/h, gusts 5 mph7 km/h	51%	0%	0
Sun 7p	Clear	55°13° (likely 51°11° to 55°13°)	55°13°	0%	0 mph0 km/h, gusts 4 mph6 km/h	59%	14%	0
Sun 8p	Clear	49°9° (likely 49°9° to 52°11°)	49°9°	0%	0 mph0 km/h, gusts 2 mph3 km/h	74%	4%	0
Sun 9p	Clear	45°7° (likely 45°7° to 48°9°)	45°7°	0%	0 mph0 km/h, gusts 1 mph2 km/h	86%	34%	0
Sun 10p	Clear	44°7° (likely 44°7° to 46°8°)	44°7°	0%	0 mph0 km/h, gusts 2 mph3 km/h	89%	37%	0
Sun 11p	Partly cloudy	42°6° (likely 42°6° to 45°7°)	42°6°	0%	0 mph0 km/h, gusts 2 mph3 km/h	93%	40%	0
Mon 12a	Clear	41°5° (likely 41°5° to 44°7°)	41°5°	0%	0 mph0 km/h, gusts 2 mph3 km/h	93%	39%	0
Mon 1a	Mostly clear	40°4° (likely 40°4° to 43°6°)	40°4°	0%	0 mph0 km/h, gusts 2 mph3 km/h	96%	26%	0
Mon 2a	Mostly clear	39°4° (likely 39°4° to 42°6°)	39°4°	0%	0 mph0 km/h, gusts 2 mph3 km/h	96%	26%	0
Mon 3a	Mostly clear	38°3° (likely 38°3° to 42°6°)	38°3°	0%	0 mph0 km/h, gusts 3 mph4 km/h	100%	50%	0
Mon 4a	Partly cloudy	37°3° (likely 37°3° to 43°6°)	37°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	40%	0
Mon 5a	Clear	37°3° (likely 37°3° to 43°6°)	37°3°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	13%	0
Mon 6a	Clear	37°3° (likely 37°3° to 43°6°)	37°3°	0%	1 mph2 km/h from SW, gusts 4 mph7 km/h	100%	10%	0
Mon 7a	Clear	36°2° (likely 36°2° to 42°6°)	36°2°	0%	1 mph2 km/h from SW, gusts 5 mph9 km/h	100%	9%	0
Mon 8a	Partly sunny	37°3° (likely 37°3° to 43°6°)	37°3°	0%	1 mph2 km/h from W, gusts 6 mph9 km/h	100%	39%	0
Mon 9a	Sunny	40°4° (likely 40°4° to 46°8°)	40°4°	0%	2 mph3 km/h from W, gusts 6 mph9 km/h	100%	9%	0
Mon 10a	Sunny	47°8° (likely 47°8° to 53°12°)	46°8°	0%	3 mph5 km/h from W, gusts 9 mph15 km/h	86%	27%	1
Mon 11a	Sunny	54°12° (likely 54°12° to 58°14°)	54°12°	0%	3 mph5 km/h from W, gusts 13 mph21 km/h	74%	23%	3
Mon 12p	Sunny	57°14° (likely 57°14° to 61°16°)	57°14°	0%	5 mph8 km/h from W, gusts 13 mph22 km/h	67%	2%	3
Mon 1p	Sunny	60°16° (likely 60°16° to 63°17°)	60°16°	0%	5 mph8 km/h from W, gusts 14 mph23 km/h	62%	10%	4
Mon 2p	Sunny	64°18° (likely 62°17° to 64°18°)	64°18°	0%	6 mph10 km/h from W, gusts 14 mph22 km/h	54%	1%	4
Mon 3p	Sunny	64°18° (likely 63°17° to 65°18°)	64°18°	0%	6 mph10 km/h from W, gusts 15 mph24 km/h	54%	1%	3
Mon 4p	Sunny	65°18° (likely 63°17° to 65°18°)	65°18°	0%	6 mph10 km/h from W, gusts 14 mph23 km/h	50%	1%	2
Mon 5p	Sunny	65°18° (likely 61°16° to 65°18°)	65°18°	0%	6 mph10 km/h from W, gusts 14 mph23 km/h	50%	41%	1
Mon 6p	Mostly clear	62°17° (likely 57°14° to 62°17°)	62°17°	0%	5 mph8 km/h from W, gusts 9 mph14 km/h	56%	20%	0
Mon 7p	Clear	59°15° (likely 53°12° to 59°15°)	59°15°	0%	5 mph8 km/h from W, gusts 7 mph11 km/h	64%	13%	0
Mon 8p	Clear	56°13° (likely 51°11° to 56°13°)	56°13°	0%	3 mph5 km/h from W, gusts 6 mph9 km/h	72%	10%	0
Mon 9p	Mostly clear	53°12° (likely 50°10° to 54°12°)	53°12°	0%	2 mph3 km/h from W, gusts 5 mph8 km/h	80%	52%	0

Days ahead

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

Today, Oct 24. Sunny. High 60°16°, low 31°−1°. Typical 57°14° / 35°2°. Dry. Forecasts agree.
1. Evening
  6 PM–midnight
  Clear, 40°4°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 32°0°
  Dry
Official NWS forecast
Tonight: Widespread frost after 1am. Clear, with a low around 31. East wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
60°16°
Low, likely
31°−1°–37°3°
Typical high / low
57°14° / 35°2°
Wind
8 mph13 km/h, gusts 20 mph31 km/h
UV peak
4
Tomorrow, Oct 25. Sunny. High 64°18°, 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, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 49°9°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 37°3°
  Dry
Official NWS forecast
Day: Widespread frost before 10am. Sunny, with a high near 64. South wind around 2 mph.
Night: Patchy frost after 4am. Mostly clear, with a low around 36. Wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–64°18°
Low, likely
34°1°–38°3°
Typical high / low
57°14° / 34°1°
Wind
7 mph11 km/h, gusts 12 mph20 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 66°19°, low 41°5°. Typical 56°13° / 34°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 37°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 46°8°
  Dry
Official NWS forecast
Day: Patchy frost before 9am. Sunny, with a high near 66. West wind 1 to 6 mph.
Night: Mostly clear, with a low around 41. Northwest wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–66°19°
Low, likely
38°3°–42°6°
Typical high / low
56°13° / 34°1°
Wind
9 mph14 km/h, gusts 21 mph33 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 63°17°, low 38°3°. Typical 56°13° / 34°1°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 51°10°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 45°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 38.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
61°16°–63°17°
Low, likely
38°3°–46°8°
Typical high / low
56°13° / 34°1°
Wind
6 mph10 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 64°18°, low 42°6°. Typical 56°13° / 33°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 53°12°
  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 64.
Night: Mostly cloudy, with a low around 42.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–65°18°
Low, likely
42°6°–46°8°
Typical high / low
56°13° / 33°1°
Wind
10 mph16 km/h, gusts 20 mph32 km/h
UV peak
3
Thursday, Oct 29. Mostly sunny. High 69°21°, low 44°7°. Typical 55°13° / 33°1°. Dry. Forecasts 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
  Mostly clear, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 69.
Night: Mostly clear, with a low around 44.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
67°19°–69°21°
Low, likely
44°7°–48°9°
Typical high / low
55°13° / 33°1°
Wind
10 mph17 km/h, gusts 28 mph45 km/h
UV peak
4
Friday, Oct 30. Partly sunny. High 69°21°, low 44°7°. Typical 55°13° / 33°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 49°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 69.
Night: Partly cloudy, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–70°21°
Low, likely
44°7°–50°10°
Typical high / low
55°13° / 33°1°
Wind
9 mph14 km/h, gusts 22 mph36 km/h
UV peak
4
Saturday, Oct 31. Partly sunny. High 69°21°, low 47°8°. Typical 54°12° / 32°0°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 67°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 54°12°
  20% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 69.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
61°16°–70°21°
Low, likely
39°4°–51°11°
Typical high / low
54°12° / 32°0°
Wind
8 mph13 km/h, gusts 20 mph33 km/h
UV peak
2
Sunday, Nov 1. Drizzle. High 65°18°, low 53°12°. Typical 54°12° / 32°0°. Rain 0.22 in5.6 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 54°12°
  30% chance · 0.01 in0.3 mm
2. Afternoon
  noon–6 PM
  Drizzle, 64°18°
  50% chance · 0.06 in1.5 mm
3. Evening
  6 PM–midnight
  Drizzle, 60°16°
  50% chance · 0.23 in5.9 mm
4. Overnight
  midnight–6 AM
  Drizzle, 60°16°
  50% chance · 0.16 in4 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
57°14°–70°21°
Low, likely
51°11°–59°15°
Typical high / low
54°12° / 32°0°
Wind
10 mph16 km/h, gusts 32 mph52 km/h
UV peak
3
Monday, Nov 2. Drizzle. High 65°18°, low 55°13°. Typical 54°12° / 32°0°. Rain 0.45 in11 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 61°16°
  40% chance · 0.03 in0.8 mm
2. Afternoon
  noon–6 PM
  Drizzle, 66°19°
  40% chance · 0.16 in4 mm
3. Evening
  6 PM–midnight
  Drizzle, 58°14°
  40% chance · 0.08 in1.9 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
63°17°–70°21°
Low, likely
52°11°–57°14°
Typical high / low
54°12° / 32°0°
Wind
15 mph24 km/h, gusts 40 mph64 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 60°, low 31°.
Tomorrow
Dry, high 64°, low 36°, warming up.
Monday
Dry, high 66°, low 41°.
Rest of week
Highs 63–69°; chance of precipitation on Sunday, 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

West Branch Susquehanna River at Bower (Mahaffey)

3.1 mi

Level: 5.1 ft
Flow: 282 cfs

Reading from Sat 8 PM · NWS gauge page

Central PA Dams Curwensville Dam on West Branch Susquehanna

12 mi

Level: 1162 ft

Reading from Sat 8 PM · NWS gauge page

West Branch Susquehanna River near Curwensville

12 mi

Level: 3.1 ft
Flow: 269 cfs

Reading from Sat 8 PM · NWS gauge page

Anderson Creek at Curwensville

12 mi

Level: 1.6 ft

Reading from Sat 8 PM · NWS gauge page

For your home

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

Heating this week

About 76% less heating than a typical week.

This week 35Typical 141

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 26
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 20 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 30°F).

Open the windows?

Sun, 1:00 PM–5:00 PM

Good stretch to open the windows.

Is this typical?

Grampian 1e · official normals 1991–2020 · records 2004–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

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

−3°−2°MonOct 19
+1°±0°TueOct 20
—WedOct 21
—ThuOct 22
−1°FriOct 23
−1°SatOct 24
—SunOct 25

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

Sun & moon

Sun

Daylight: 10 h 45 min; Losing 2 min 30 s a day; shortest Dec 21, 1 h 31 min less
Golden hour: 5:43–6:38 PM; Morning 7:19–8:14 AM
Blue hour: 6:38–6:49 PM; Morning 7:08–7:19 AM; first light 7:08 AM

Stars tonight? Fair

Clear 10:34 PM–7:09 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:48 AM · rises 5:18 PM
Full moon: Oct 26
New moon: Nov 9

Looking northwest from Mahaffey. The highest point on the skyline is about 2,300 ft, 5 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Mahaffey, PA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

West Branch Susquehanna River at Bower (Mahaffey)

Central PA Dams Curwensville Dam on West Branch Susquehanna

West Branch Susquehanna River near Curwensville

Anderson Creek at Curwensville

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? Fair

Moon