Observed 4:15 AM EDT at KBTP

Curtisville, PA weather

Clear and 37°3°.

Forecasts agree

Now 37°3°

Clear · Feels like 33°0°

Wind: 6 mph9 km/h; From the north-northeast. Up to 6 mph9 km/h through 4 PM
Dew point: 36°2°; Comfortable
Humidity: 93%; Air 37°3°, dew point 36°2° · fog or dew likely
UV index: 0Low; Moderate 12–5 PM · peak 4
Air quality: 60Moderate; Main pollutant: PM2.5 (fine particles)
Pressure: 30.43 inHg1030 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

5°3° cooler than this time yesterday (41°5° then, 36°2° now)

Good hours for

Above 50°10° today by 11 AM
High 64°18° today at 4 PM
Below 50°10° tonight after 8 PM
Fog tomorrow night 10–11 PM
Fog tomorrow night from 3 AM

TonightNear 38°3° · Clear
This morningUp to 53°12° by 11 AM · Clear
This afternoonUp to 64°18° by 4 PM · Clear
TonightDown to 36°2° by 5 AM · Clear
Tomorrow morningUp to 53°12° by 11 AM · Clear
Tomorrow afternoonUp to 65°18° by 4 PM · Clear
Tomorrow nightDown to 40°4° by 3 AM · 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 4a	Clear	38°3° (likely 38°3° to 42°6°)	36°2°	0%	3 mph5 km/h from E, gusts 8 mph12 km/h	97%	0%	0
Sat 5a	Clear	37°3° (likely 37°3° to 41°5°)	35°2°	0%	3 mph5 km/h from E, gusts 8 mph12 km/h	99%	0%	0
Sat 6a	Clear	36°2° (likely 36°2° to 41°5°)	34°1°	0%	3 mph5 km/h from E, gusts 7 mph12 km/h	100%	0%	0
Sat 7a	Clear	36°2° (likely 36°2° to 40°4°)	33°1°	0%	3 mph5 km/h from E, gusts 8 mph12 km/h	100%	0%	0
Sat 8a	Sunny	36°2° (likely 36°2° to 40°4°)	33°1°	0%	3 mph5 km/h from E, gusts 8 mph12 km/h	100%	0%	0
Sat 9a	Sunny	40°4° (likely 40°4° to 44°7°)	38°3°	0%	3 mph5 km/h from E, gusts 7 mph11 km/h	95%	0%	0
Sat 10a	Sunny	47°8° (likely 47°8° to 49°9°)	46°8°	0%	3 mph5 km/h from E, gusts 9 mph15 km/h	81%	0%	1
Sat 11a	Sunny	53°12° (likely 52°11° to 54°12°)	53°12°	0%	3 mph5 km/h from SE, gusts 11 mph17 km/h	67%	0%	2
Sat 12p	Sunny	57°14° (likely 55°13° to 58°14°)	57°14°	0%	3 mph5 km/h from SE, gusts 8 mph13 km/h	57%	0%	3
Sat 1p	Sunny	60°16° (likely 57°14° to 60°16°)	61°16°	0%	2 mph3 km/h from SE, gusts 7 mph12 km/h	52%	0%	4
Sat 2p	Sunny	62°17° (likely 59°15° to 62°17°)	62°17°	0%	2 mph3 km/h from SE, gusts 7 mph12 km/h	47%	0%	4
Sat 3p	Sunny	63°17° (likely 60°16° to 63°17°)	63°17°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	45%	0%	4
Sat 4p	Sunny	64°18° (likely 60°16° to 64°18°)	64°18°	0%	2 mph3 km/h from E, gusts 7 mph11 km/h	43%	0%	3
Sat 5p	Sunny	63°17° (likely 59°15° to 63°17°)	63°17°	0%	2 mph3 km/h from E, gusts 7 mph11 km/h	45%	0%	2
Sat 6p	Clear	60°16° (likely 55°13° to 60°16°)	60°16°	0%	2 mph3 km/h from E, gusts 7 mph11 km/h	52%	0%	1
Sat 7p	Clear	55°13° (likely 50°10° to 55°13°)	55°13°	0%	2 mph3 km/h from E, gusts 6 mph10 km/h	60%	0%	0
Sat 8p	Clear	49°9° (likely 48°9° to 51°11°)	48°9°	0%	3 mph5 km/h from E, gusts 6 mph9 km/h	81%	0%	0
Sat 9p	Clear	46°8° (likely 46°8° to 49°9°)	44°7°	0%	5 mph8 km/h from E, gusts 6 mph10 km/h	84%	1%	0
Sat 10p	Clear	44°7° (likely 44°7° to 47°8°)	42°6°	0%	5 mph8 km/h from E, gusts 7 mph12 km/h	87%	1%	0
Sat 11p	Clear	42°6° (likely 42°6° to 46°8°)	40°4°	0%	5 mph8 km/h from E, gusts 7 mph12 km/h	89%	0%	0
Sun 12a	Clear	41°5° (likely 41°5° to 44°7°)	39°4°	0%	3 mph5 km/h from E, gusts 6 mph10 km/h	90%	0%	0
Sun 1a	Clear	40°4° (likely 40°4° to 43°6°)	40°4°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	91%	0%	0
Sun 2a	Clear	39°4° (likely 39°4° to 42°6°)	39°4°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	91%	0%	0
Sun 3a	Clear	38°3° (likely 38°3° to 41°5°)	38°3°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	91%	0%	0
Sun 4a	Clear	37°3° (likely 37°3° to 40°4°)	37°3°	0%	2 mph3 km/h from E, gusts 5 mph9 km/h	92%	0%	0
Sun 5a	Clear	36°2° (likely 36°2° to 39°4°)	36°2°	0%	2 mph3 km/h from E, gusts 5 mph8 km/h	96%	0%	0
Sun 6a	Clear	35°2° (likely 35°2° to 39°4°)	35°2°	0%	1 mph2 km/h from E, gusts 5 mph7 km/h	96%	0%	0
Sun 7a	Clear	34°1° (likely 34°1° to 38°3°)	34°1°	0%	1 mph2 km/h from E, gusts 5 mph8 km/h	97%	0%	0
Sun 8a	Sunny	34°1° (likely 34°1° to 38°3°)	34°1°	0%	1 mph2 km/h from E, gusts 5 mph8 km/h	98%	0%	0
Sun 9a	Sunny	38°3° (likely 38°3° to 42°6°)	38°3°	0%	1 mph2 km/h from E, gusts 5 mph8 km/h	97%	0%	0
Sun 10a	Sunny	46°8° (likely 46°8° to 48°9°)	47°8°	0%	1 mph2 km/h from SE, gusts 5 mph8 km/h	81%	0%	1
Sun 11a	Sunny	53°12° (likely 51°11° to 53°12°)	53°12°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	67%	0%	2
Sun 12p	Sunny	58°14° (likely 55°13° to 58°14°)	58°14°	0%	2 mph3 km/h from S, gusts 7 mph12 km/h	60%	1%	3
Sun 1p	Sunny	61°16° (likely 58°14° to 61°16°)	61°16°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	53%	0%	4
Sun 2p	Sunny	64°18° (likely 59°15° to 64°18°)	64°18°	0%	2 mph3 km/h from S, gusts 5 mph8 km/h	49%	0%	4
Sun 3p	Sunny	64°18° (likely 60°16° to 64°18°)	64°18°	0%	2 mph3 km/h from S, gusts 5 mph8 km/h	47%	3%	4
Sun 4p	Sunny	65°18° (likely 60°16° to 65°18°)	65°18°	0%	2 mph3 km/h from S, gusts 5 mph7 km/h	45%	5%	3
Sun 5p	Sunny	64°18° (likely 60°16° to 64°18°)	64°18°	0%	1 mph2 km/h from S, gusts 4 mph7 km/h	47%	16%	2
Sun 6p	Clear	61°16° (likely 56°13° to 61°16°)	61°16°	0%	0 mph0 km/h, gusts 4 mph6 km/h	54%	8%	1
Sun 7p	Clear	56°13° (likely 52°11° to 56°13°)	56°13°	0%	0 mph0 km/h, gusts 4 mph7 km/h	64%	7%	0
Sun 8p	Clear	50°10° (likely 49°9° to 51°11°)	50°10°	0%	0 mph0 km/h, gusts 4 mph6 km/h	83%	34%	0
Sun 9p	Clear	47°8° (likely 47°8° to 48°9°)	47°8°	0%	0 mph0 km/h, gusts 4 mph6 km/h	89%	9%	0
Sun 10p	Fog	45°7° (likely 45°7° to 47°8°)	45°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	95%	23%	0
Sun 11p	Clear	43°6° (likely 43°6° to 46°8°)	43°6°	0%	0 mph0 km/h, gusts 3 mph4 km/h	99%	2%	0
Mon 12a	Clear	42°6° (likely 42°6° to 45°7°)	42°6°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	11%	0
Mon 1a	Clear	41°5° (likely 41°5° to 45°7°)	41°5°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	11%	0
Mon 2a	Clear	41°5° (likely 41°5° to 44°7°)	41°5°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	12%	0
Mon 3a	Fog	40°4° (likely 40°4° to 45°7°)	40°4°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	20%	0

Days ahead

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

Today, Oct 24. Sunny. High 64°18°, low 36°2°. Typical 61°16° / 40°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 49°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 36°2°
  Dry
Official NWS forecast
Today: Patchy frost before 9am. Sunny, with a high near 64. East wind around 3 mph.
Tonight: Clear, with a low around 36. East wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
60°16°–64°18°
Low, likely
36°2°–40°4°
Typical high / low
61°16° / 40°4°
Wind
7 mph11 km/h
UV peak
4
Tomorrow, Oct 25. Fog. High 66°19°, low 36°2°. Typical 60°16° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Fog, 40°4°
  Dry
Official NWS forecast
Day: Areas of frost and patchy fog before 10am. Sunny, with a high near 66. Southeast wind around 2 mph.
Night: Areas of fog after 10pm. 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°–66°19°
Low, likely
35°2°–37°3°
Typical high / low
60°16° / 40°4°
Wind
6 mph10 km/h
UV peak
4
Monday, Oct 26. Fog. High 68°20°, low 40°4°. Typical 60°16° / 39°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 40°4°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Areas of fog and patchy frost before 8am, then patchy frost and patchy fog between 8am and 9am. 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
65°18°–68°20°
Low, likely
37°3°–41°5°
Typical high / low
60°16° / 39°4°
Wind
6 mph9 km/h, gusts 14 mph22 km/h
UV peak
4
Tuesday, Oct 27. Partly sunny. High 64°18°, low 41°5°. Typical 60°16° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 64.
Night: Partly cloudy, with a low around 41.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–65°18°
Low, likely
41°5°–45°7°
Typical high / low
60°16° / 39°4°
Wind
6 mph9 km/h, gusts 13 mph21 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 68°20°, low 44°7°. Typical 59°15° / 38°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly cloudy, with a high near 68.
Night: Partly cloudy, with a low around 44.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
62°17°–68°20°
Low, likely
43°6°–47°8°
Typical high / low
59°15° / 38°3°
Wind
7 mph11 km/h, gusts 16 mph25 km/h
UV peak
3
Thursday, Oct 29. Mostly sunny. High 71°22°, low 44°7°. Typical 59°15° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°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 71.
Night: Mostly clear, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–71°22°
Low, likely
41°5°–47°8°
Typical high / low
59°15° / 38°3°
Wind
10 mph15 km/h, gusts 26 mph42 km/h
UV peak
4
Friday, Oct 30. Partly sunny. High 68°20°, low 44°7°. Typical 58°14° / 38°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 43°6°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 68.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
62°17°–70°21°
Low, likely
41°5°–47°8°
Typical high / low
58°14° / 38°3°
Wind
7 mph12 km/h, gusts 21 mph33 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 67°19°, low 44°7°. Typical 58°14° / 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 42°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 50°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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–71°22°
Low, likely
39°4°–49°9°
Typical high / low
58°14° / 37°3°
Wind
6 mph10 km/h, gusts 12 mph19 km/h
UV peak
3
Sunday, Nov 1. Drizzle. High 67°19°, low 51°11°. Typical 58°14° / 37°3°. Rain 0.06 in1.5 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 51°10°
  20% chance
2. Afternoon
  noon–6 PM
  Drizzle, 66°19°
  30% chance
3. Evening
  6 PM–midnight
  Drizzle, 60°15°
  30% chance · 0.02 in0.6 mm
4. Overnight
  midnight–6 AM
  Cloudy, 58°15°
  40% chance · 0.09 in2.3 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
58°14°–71°22°
Low, likely
46°8°–54°12°
Typical high / low
58°14° / 37°3°
Wind
9 mph15 km/h, gusts 26 mph42 km/h
Monday, Nov 2. Drizzle. High 63°17°, low 54°12°. Typical 57°14° / 36°2°. Rain 0.39 in9.9 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 58°15°
  40% chance · 0.14 in3.7 mm
2. Afternoon
  noon–6 PM
  Drizzle, 63°17°
  40% chance · 0.11 in2.7 mm
3. Evening
  6 PM–midnight
  Drizzle, 54°12°
  40% 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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
58°14°–69°21°
Low, likely
51°11°–58°14°
Typical high / low
57°14° / 36°2°
Wind
15 mph23 km/h, gusts 33 mph53 km/h
UV peak
1

10 days15 days30 days

The outlook

Today
Dry, high 64°, low 36°.
Tomorrow
Dry, high 66°, low 36°.
Monday
Dry, high 68°, low 40°.
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 Natrona Lock and Dam

7.2 mi

Below flood stage

Level: 11.0 ft
Flow: 8,100 cfs

Forecast peak 11.0 ft Sat 8 AM

Reading from Sat 3:15 AM · NWS gauge page

Allegheny River at C.W. Bill Young Lock and Dam

8.1 mi

Below flood stage

Level: 10.6 ft
Flow: 9,910 cfs

Forecast peak 10.6 ft Sat 8 AM

Reading from Sat 2:45 AM · NWS gauge page

Allegheny River at Freeport Lock and Dam

9.8 mi

Below flood stage

Level: 9.7 ft
Flow: 2,910 cfs

Forecast peak 9.8 ft Sat 8 AM

Reading from Sat 2:30 AM · NWS gauge page

Allegheny River at Sharpsburg Lock and Dam

12 mi

Below flood stage

Level: 10.7 ft
Flow: 7,640 cfs

Forecast peak 10.7 ft Sat 8 AM

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 70% less heating than a typical week.

This week 33Typical 111

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 20 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?

NATRONA LOCK 4 · official normals 1991–2020 · records 1977–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

On average 4°2° colder than normal (daily mean temperature).

−9°−5°SunOct 18
−4°−2°MonOct 19
−2°−1°TueOct 20
−1°WedOct 21
—ThuOct 22
−1°FriOct 23
—SatOct 24

Curtisville 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 30 min less
Golden hour: 5:48–6:43 PM; Morning 7:23–8:18 AM
Blue hour: 6:43–6:53 PM; Morning 7:12–7:23 AM; first light 7:12 AM

Stars tonight? Good

Clear 4:43–7:12 AM; moon 96% lit, sets 5:52 AM.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:52 AM · rises 5:23 PM
Full moon: Oct 26
New moon: Nov 9

Looking north from Curtisville. The highest point on the skyline is about 4,600 ft, 40 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Curtisville, 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 Natrona Lock and Dam

Allegheny River at C.W. Bill Young Lock and Dam

Allegheny River at Freeport Lock and Dam

Allegheny River at Sharpsburg Lock and Dam

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? Good

Moon