Observed 8:45 AM EDT at KJST

Cassandra, PA weather

Sunny and 45°7°.

Forecasts agree

Now 45°7°

Sunny

Wind: Calm; Up to 6 mph10 km/h through 9 PM
Dew point: 41°5°; Comfortable
UV index: 0Low; Moderate 12–4 PM · peak 4
Air quality: 37Good; Main pollutant: PM2.5 (fine particles)
Pressure: 30.33 inHg1027 hPa; Rising slowly · +0.04 inHg+1.5 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

High 57°14° today at 2 PM
Below 50°10° tonight after 7 PM
Low 34°1° tomorrow at 6 AM
Above 50°10° tomorrow by 11 AM

This morningUp to 51°11° by 11 AM · Clear
This afternoonUp to 57°14° by 2 PM · Clear
TonightDown to 35°2° by 5 AM · Clear
Tomorrow morningUp to 51°11° by 11 AM · Clear
Tomorrow afternoonUp to 59°15° by 3 PM · Clear
Tomorrow nightDown to 35°2° by 4 AM · Clear
Sunday morningNear 34°1° · 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 9a	Sunny	44°7° (likely 44°7° to 48°9°)	42°6°	0%	3 mph5 km/h from NE, gusts 7 mph12 km/h	83%	11%	0
Fri 10a	Sunny	47°8° (likely 47°8° to 52°11°)	46°8°	0%	5 mph8 km/h from NE, gusts 12 mph19 km/h	72%	14%	1
Fri 11a	Sunny	51°11° (likely 51°11° to 53°12°)	51°11°	0%	5 mph8 km/h from E, gusts 11 mph18 km/h	62%	15%	2
Fri 12p	Sunny	53°12° (likely 53°12° to 55°13°)	53°12°	0%	6 mph10 km/h from E, gusts 10 mph17 km/h	56%	9%	3
Fri 1p	Sunny	55°13° (likely 55°13° to 57°14°)	55°13°	0%	6 mph10 km/h from E, gusts 9 mph14 km/h	51%	8%	4
Fri 2p	Sunny	57°14° (likely 56°13° to 58°14°)	57°14°	0%	5 mph8 km/h from E, gusts 8 mph14 km/h	46%	7%	3
Fri 3p	Sunny	57°14° (likely 57°14° to 59°15°)	57°14°	0%	5 mph8 km/h from E, gusts 8 mph14 km/h	45%	10%	3
Fri 4p	Sunny	57°14° (likely 56°13° to 58°14°)	57°14°	0%	5 mph8 km/h from E, gusts 9 mph14 km/h	43%	6%	2
Fri 5p	Sunny	56°13° (likely 55°13° to 57°14°)	56°13°	0%	5 mph8 km/h from E, gusts 9 mph14 km/h	43%	6%	1
Fri 6p	Clear	52°11° (likely 52°11° to 54°12°)	52°11°	0%	3 mph5 km/h from E, gusts 9 mph14 km/h	50%	5%	0
Fri 7p	Clear	49°9° (likely 48°9° to 50°10°)	49°9°	0%	2 mph3 km/h from E, gusts 8 mph12 km/h	58%	7%	0
Fri 8p	Clear	46°8° (likely 46°8° to 48°9°)	46°8°	0%	2 mph3 km/h from E, gusts 8 mph13 km/h	65%	4%	0
Fri 9p	Clear	42°6° (likely 42°6° to 47°8°)	42°6°	0%	2 mph3 km/h from E, gusts 9 mph14 km/h	73%	4%	0
Fri 10p	Clear	40°4° (likely 40°4° to 47°8°)	40°4°	0%	2 mph3 km/h from SE, gusts 10 mph15 km/h	79%	9%	0
Fri 11p	Clear	39°4° (likely 39°4° to 46°8°)	39°4°	0%	2 mph3 km/h from SE, gusts 10 mph17 km/h	79%	10%	0
Sat 12a	Clear	39°4° (likely 39°4° to 46°8°)	39°4°	0%	2 mph3 km/h from SE, gusts 11 mph18 km/h	79%	2%	0
Sat 1a	Clear	38°3° (likely 38°3° to 46°8°)	38°3°	0%	2 mph3 km/h from SE, gusts 12 mph19 km/h	79%	0%	0
Sat 2a	Clear	38°3° (likely 38°3° to 45°7°)	38°3°	0%	2 mph3 km/h from SE, gusts 12 mph19 km/h	79%	3%	0
Sat 3a	Clear	37°3° (likely 37°3° to 43°6°)	37°3°	0%	2 mph3 km/h from SE, gusts 11 mph18 km/h	82%	1%	0
Sat 4a	Clear	36°2° (likely 36°2° to 42°6°)	36°2°	0%	2 mph3 km/h from SE, gusts 11 mph18 km/h	85%	0%	0
Sat 5a	Clear	35°2° (likely 35°2° to 41°5°)	35°2°	0%	2 mph3 km/h from SE, gusts 7 mph12 km/h	89%	0%	0
Sat 6a	Clear	34°1° (likely 34°1° to 40°4°)	34°1°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	89%	0%	0
Sat 7a	Clear	34°1° (likely 34°1° to 40°4°)	34°1°	0%	2 mph3 km/h from SE, gusts 6 mph10 km/h	89%	0%	0
Sat 8a	Sunny	34°1° (likely 34°1° to 40°4°)	34°1°	0%	2 mph3 km/h from SE, gusts 7 mph11 km/h	89%	0%	0
Sat 9a	Sunny	39°4° (likely 39°4° to 44°7°)	37°3°	0%	3 mph5 km/h from SE, gusts 13 mph21 km/h	85%	0%	1
Sat 10a	Sunny	45°7° (likely 45°7° to 49°9°)	43°6°	0%	5 mph8 km/h from SE, gusts 18 mph29 km/h	70%	0%	1
Sat 11a	Sunny	51°11° (likely 50°10° to 52°11°)	51°11°	0%	6 mph10 km/h from SE, gusts 17 mph27 km/h	59%	0%	3
Sat 12p	Sunny	55°13° (likely 52°11° to 55°13°)	55°13°	0%	7 mph11 km/h from SE, gusts 16 mph25 km/h	49%	2%	4
Sat 1p	Sunny	57°14° (likely 53°12° to 57°14°)	57°14°	0%	6 mph10 km/h from SE, gusts 14 mph22 km/h	40%	1%	4
Sat 2p	Sunny	58°14° (likely 54°12° to 58°14°)	58°14°	0%	6 mph10 km/h from SE, gusts 13 mph21 km/h	40%	0%	4
Sat 3p	Sunny	59°15° (likely 55°13° to 59°15°)	59°15°	0%	6 mph10 km/h from SE, gusts 12 mph20 km/h	39%	0%	3
Sat 4p	Sunny	57°14° (likely 55°13° to 58°14°)	57°14°	0%	6 mph10 km/h from SE, gusts 12 mph19 km/h	40%	0%	3
Sat 5p	Sunny	57°14° (likely 54°12° to 57°14°)	57°14°	0%	5 mph8 km/h from SE, gusts 12 mph20 km/h	37%	0%	1
Sat 6p	Clear	54°12° (likely 50°10° to 54°12°)	54°12°	0%	3 mph5 km/h from SE, gusts 12 mph19 km/h	41%	0%	0
Sat 7p	Clear	48°9° (likely 47°8° to 49°9°)	47°8°	0%	3 mph5 km/h from SE, gusts 8 mph14 km/h	54%	0%	0
Sat 8p	Clear	45°7° (likely 45°7° to 46°8°)	44°7°	0%	3 mph5 km/h from SE, gusts 9 mph15 km/h	60%	0%	0
Sat 9p	Clear	42°6° (likely 42°6° to 44°7°)	40°4°	0%	3 mph5 km/h from SE, gusts 9 mph14 km/h	67%	0%	0
Sat 10p	Clear	41°5° (likely 41°5° to 43°6°)	39°4°	0%	3 mph5 km/h from SE, gusts 9 mph15 km/h	70%	0%	0
Sat 11p	Clear	40°4° (likely 40°4° to 43°6°)	38°3°	0%	3 mph5 km/h from SE, gusts 10 mph16 km/h	70%	0%	0
Sun 12a	Clear	39°4° (likely 39°4° to 42°6°)	37°3°	0%	3 mph5 km/h from SE, gusts 10 mph16 km/h	73%	1%	0
Sun 1a	Clear	38°3° (likely 38°3° to 41°5°)	38°3°	0%	2 mph3 km/h from SE, gusts 9 mph15 km/h	73%	1%	0
Sun 2a	Clear	37°3° (likely 37°3° to 41°5°)	37°3°	0%	2 mph3 km/h from SE, gusts 10 mph16 km/h	75%	1%	0
Sun 3a	Clear	36°2° (likely 36°2° to 40°4°)	36°2°	0%	2 mph3 km/h from SE, gusts 9 mph14 km/h	79%	0%	0
Sun 4a	Clear	35°2° (likely 35°2° to 40°4°)	35°2°	0%	2 mph3 km/h from SE, gusts 9 mph14 km/h	85%	0%	0
Sun 5a	Clear	35°2° (likely 35°2° to 39°4°)	35°2°	0%	2 mph3 km/h from SE, gusts 9 mph15 km/h	85%	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	89%	0%	0
Sun 7a	Clear	33°1° (likely 33°1° to 38°3°)	33°1°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	89%	0%	0
Sun 8a	Sunny	34°1° (likely 34°1° to 38°3°)	34°1°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	85%	0%	0

Days ahead

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

Today, Oct 23. Sunny. High 58°14°, low 34°1°. Typical 57°14° / 35°2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Clear, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 35°2°
  Dry
Official NWS forecast
Today: Sunny, with a high near 58. East wind around 6 mph.
Tonight: Areas of frost after 1am. Mostly clear, with a low around 34. Southeast wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
57°14°–59°15°
Low, likely
34°1°–44°7°
Typical high / low
57°14° / 35°2°
Wind
8 mph14 km/h, gusts 15 mph25 km/h
UV peak
4
Tomorrow, Oct 24. Sunny. High 59°15°, low 33°1°. Typical 57°14° / 35°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 59°15°
  Dry
3. Evening
  6 PM–midnight
  Clear, 45°7°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 35°2°
  Dry
Official NWS forecast
Day: Widespread frost before 9am. Sunny, with a high near 59. Southeast wind 2 to 7 mph.
Night: Areas of frost after 1am. Clear, with a low around 33. Southeast wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
55°13°–59°15°
Low, likely
33°1°–40°4°
Typical high / low
57°14° / 35°2°
Wind
10 mph17 km/h, gusts 21 mph33 km/h
UV peak
4
Sunday, Oct 25. Sunny. High 63°17°, low 37°3°. Typical 57°14° / 34°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 60°16°
  Dry
3. Evening
  6 PM–midnight
  Clear, 46°8°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 42°6°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Areas of frost before 9am. Sunny, with a high near 63. South wind around 3 mph.
Night: Mostly clear, with a low around 37.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–63°17°
Low, likely
36°2°–38°3°
Typical high / low
57°14° / 34°1°
Wind
8 mph12 km/h, gusts 15 mph24 km/h
UV peak
4
Monday, Oct 26. Mostly sunny. High 66°19°, low 40°4°. Typical 56°13° / 34°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 42°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 66.
Night: Mostly clear, with a low around 40.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
62°17°–66°19°
Low, likely
40°4°–43°6°
Typical high / low
56°13° / 34°1°
Wind
9 mph14 km/h, gusts 20 mph32 km/h
UV peak
4
Tuesday, Oct 27. Partly sunny. High 62°17°, low 39°4°. Typical 56°13° / 34°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 62.
Night: Partly cloudy, with a low around 39.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–66°19°
Low, likely
39°4°–47°8°
Typical high / low
56°13° / 34°1°
Wind
7 mph12 km/h, gusts 17 mph27 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 60°16°, low 41°5°. Typical 56°13° / 34°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 58°15°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 60.
Night: Mostly cloudy, with a low around 41.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
57°14°–61°16°
Low, likely
41°5°–49°9°
Typical high / low
56°13° / 34°1°
Wind
12 mph19 km/h, gusts 25 mph40 km/h
UV peak
3
Thursday, Oct 29. Partly sunny. High 64°18°, low 43°6°. Typical 55°13° / 33°1°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 65°19°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 50°10°
  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 43.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–67°19°
Low, likely
43°6°–48°9°
Typical high / low
55°13° / 33°1°
Wind
12 mph20 km/h, gusts 28 mph45 km/h
UV peak
3
Friday, Oct 30. Cloudy. High 62°17°, low 48°9°. Typical 55°13° / 33°1°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 45°7°
  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
55°13°–67°19°
Low, likely
44°7°–49°9°
Typical high / low
55°13° / 33°1°
Wind
9 mph14 km/h, gusts 23 mph36 km/h
UV peak
4
Saturday, Oct 31. Drizzle. High 55°13°, low 43°6°. Typical 54°12° / 33°1°. Rain 0.02 in0.5 mm, 10% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 44°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 52°11°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 44°7°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 39°4°
  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
45°7°–62°17°
Low, likely
35°2°–51°11°
Typical high / low
54°12° / 33°1°
Wind
10 mph15 km/h, gusts 22 mph36 km/h
UV peak
2
Sunday, Nov 1. Drizzle. High 57°14°, low 45°7°. Typical 54°12° / 32°0°. Rain 0.28 in7.1 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 40°4°
  30% chance · 0.08 in2 mm
2. Afternoon
  noon–6 PM
  Drizzle, 53°11°
  30% chance · 0.06 in1.6 mm
3. Evening
  6 PM–midnight
  Cloudy, 48°9°
  40% 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
54°12°–61°16°
Low, likely
32°0°–53°12°
Typical high / low
54°12° / 32°0°
Wind
9 mph15 km/h, gusts 24 mph39 km/h

10 days15 days30 days

The outlook

Today
Dry, high 58°, low 34°.
Tomorrow
Dry, high 59°, low 33°.
Sunday
Dry, high 63°, low 37°, warming up.
Rest of week
Mostly dry, highs 55–66°.

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

20 mi

Below flood stage

Level: 2.7 ft
Flow: 755 cfs

Forecast peak 2.6 ft Fri 2 PM

Reading from Fri 8:45 AM · NWS gauge page

Frankstown Branch Juniata River at Williamsburg

24 mi

Below flood stage

Level: 3.2 ft
Flow: 225 cfs

Forecast peak 2.9 ft Fri 2 PM

Reading from Fri 8:30 AM · NWS gauge page

Raystown Branch Juniata River at Saxton

24 mi

Below flood stage

Level: 1.7 ft
Flow: 275 cfs

Forecast peak 1.7 ft Fri 2 PM

Reading from Fri 8 AM · NWS gauge page

Little Conemaugh River at East Conemaugh

14 mi

Below flood stage

Level: 8.4 ft
Flow: 212 cfs

Reading from Fri 8:45 AM · 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 40Typical 139

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 29
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 12 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 41°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

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

Oct 23, today vs a typical year

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

Last 7 days vs normal

—SatOct 17
—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23

Cassandra 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 32 min less
Golden hour: 5:45–6:39 PM; Morning 7:17–8:11 AM
Blue hour: 6:39–6:50 PM; Morning 7:06–7:17 AM; first light 7:06 AM

Stars tonight? Good

Clear 6:50 PM–7:07 AM; moon 95% lit, sets 5:47 AM.

Moon

Waxing gibbous

92% lit · growing

Today: sets 4:38 AM · rises 4:54 PM
Full moon: Oct 26
New moon: Nov 9

Looking southeast from Cassandra. The highest point on the skyline is about 2,700 ft, 11 mi away.Skyline from USGS elevation data, heights drawn up to 5.5× taller. Sky, sun and moon as they are now.

Cassandra, PA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Sunday

Rest of week

What changed since yesterday

Radar

Rivers

Conemaugh River at Seward

Frankstown Branch Juniata River at Williamsburg

Raystown Branch Juniata River at Saxton

Little Conemaugh River at East Conemaugh

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? Good

Moon