Observed 3:00 AM EDT at KTHV

Emigsville, PA weather

Foggy and 34°1°.

Forecasts agree

Now 34°1°

Fog

Wind: Calm; Light through 3 PM
Dew point: 34°1°; Dry, static shocks likely
Humidity: 100%; Air 34°1°, dew point 34°1° · frost likely
UV index: 0Low; Moderate 11 AM–4 PM · peak 4
Air quality: 84Moderate; Main pollutant: PM2.5 (fine particles)
Pressure: 30.48 inHg1032 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

6°3° cooler than this time yesterday (39°4° then, 33°1° now)

Good hours for

Low 35°2° today at 7 AM
Above 50°10° today by 11 AM
High 62°17° today at 4 PM
Below 50°10° tonight after 8 PM
Fog tomorrow night from midnight

TonightNear 38°3° · Clear
This morningUp to 53°12° by 11 AM · Clear
This afternoonUp to 62°17° by 4 PM · Clear
TonightDown to 36°2° by 4 AM · Clear
Tomorrow morningUp to 54°12° by 11 AM · Clear
Tomorrow afternoonUp to 65°18° by 4 PM · Clear
Tomorrow nightDown to 41°5° by 1 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 3a	Clear	38°3° (likely 36°2° to 42°6°)	38°3°	0%	0 mph0 km/h, gusts 3 mph4 km/h	92%	5%	0
Sat 4a	Clear	37°3° (likely 35°2° to 41°5°)	37°3°	0%	0 mph0 km/h, gusts 3 mph4 km/h	96%	7%	0
Sat 5a	Clear	37°3° (likely 34°1° to 40°4°)	37°3°	0%	0 mph0 km/h, gusts 2 mph4 km/h	96%	11%	0
Sat 6a	Mostly clear	36°2° (likely 33°1° to 39°4°)	36°2°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	26%	0
Sat 7a	Sunny	35°2° (likely 33°1° to 38°3°)	35°2°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	26%	0
Sat 8a	Sunny	36°2° (likely 33°1° to 38°3°)	36°2°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	26%	0
Sat 9a	Sunny	41°5° (likely 37°3° to 42°6°)	41°5°	0%	0 mph0 km/h, gusts 2 mph4 km/h	92%	22%	1
Sat 10a	Sunny	48°9° (likely 47°8° to 49°9°)	48°9°	0%	0 mph0 km/h, gusts 4 mph6 km/h	77%	4%	2
Sat 11a	Sunny	53°12° (likely 52°11° to 54°12°)	53°12°	0%	0 mph0 km/h, gusts 4 mph6 km/h	64%	0%	3
Sat 12p	Sunny	56°13° (likely 55°13° to 57°14°)	56°13°	0%	1 mph2 km/h from E, gusts 5 mph9 km/h	53%	0%	4
Sat 1p	Sunny	59°15° (likely 57°14° to 60°16°)	59°15°	0%	1 mph2 km/h from E, gusts 5 mph9 km/h	45%	1%	4
Sat 2p	Sunny	61°16° (likely 59°15° to 61°16°)	61°16°	0%	1 mph2 km/h from E, gusts 5 mph7 km/h	41%	1%	4
Sat 3p	Sunny	61°16° (likely 59°15° to 61°16°)	61°16°	0%	1 mph2 km/h from E, gusts 4 mph7 km/h	39%	1%	3
Sat 4p	Sunny	62°17° (likely 59°15° to 62°17°)	62°17°	0%	2 mph3 km/h from SE, gusts 5 mph8 km/h	38%	0%	2
Sat 5p	Sunny	61°16° (likely 58°14° to 61°16°)	61°16°	0%	2 mph3 km/h from E, gusts 5 mph7 km/h	39%	0%	1
Sat 6p	Clear	58°14° (likely 54°12° to 58°14°)	58°14°	0%	2 mph3 km/h from E, gusts 6 mph9 km/h	44%	0%	0
Sat 7p	Clear	53°12° (likely 50°10° to 53°12°)	53°12°	0%	1 mph2 km/h from E, gusts 6 mph9 km/h	54%	0%	0
Sat 8p	Clear	48°9° (likely 47°8° to 50°10°)	48°9°	0%	1 mph2 km/h from SE, gusts 6 mph10 km/h	65%	0%	0
Sat 9p	Clear	45°7° (likely 45°7° to 48°9°)	45°7°	0%	0 mph0 km/h, gusts 5 mph8 km/h	76%	0%	0
Sat 10p	Clear	43°6° (likely 43°6° to 46°8°)	43°6°	0%	0 mph0 km/h, gusts 5 mph9 km/h	82%	0%	0
Sat 11p	Clear	41°5° (likely 41°5° to 45°7°)	41°5°	0%	0 mph0 km/h, gusts 5 mph9 km/h	89%	0%	0
Sun 12a	Clear	40°4° (likely 40°4° to 44°7°)	40°4°	0%	0 mph0 km/h, gusts 5 mph8 km/h	89%	0%	0
Sun 1a	Clear	39°4° (likely 39°4° to 43°6°)	39°4°	0%	0 mph0 km/h, gusts 4 mph6 km/h	92%	0%	0
Sun 2a	Clear	38°3° (likely 38°3° to 41°5°)	38°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	92%	0%	0
Sun 3a	Clear	37°3° (likely 36°2° to 41°5°)	37°3°	0%	0 mph0 km/h, gusts 3 mph5 km/h	96%	0%	0
Sun 4a	Clear	36°2° (likely 34°1° to 40°4°)	36°2°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	0%	0
Sun 5a	Clear	36°2° (likely 34°1° to 39°4°)	36°2°	0%	0 mph0 km/h, gusts 2 mph3 km/h	96%	0%	0
Sun 6a	Clear	35°2° (likely 33°1° to 38°3°)	35°2°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	12%	0
Sun 7a	Sunny	34°1° (likely 33°1° to 38°3°)	34°1°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	18%	0
Sun 8a	Sunny	35°2° (likely 33°1° to 38°3°)	35°2°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	24%	0
Sun 9a	Sunny	40°4° (likely 37°3° to 42°6°)	40°4°	0%	0 mph0 km/h, gusts 2 mph4 km/h	96%	18%	1
Sun 10a	Sunny	49°9° (likely 46°8° to 49°9°)	49°9°	0%	0 mph0 km/h, gusts 3 mph4 km/h	74%	4%	2
Sun 11a	Sunny	54°12° (likely 53°12° to 55°13°)	54°12°	0%	0 mph0 km/h, gusts 4 mph7 km/h	66%	6%	3
Sun 12p	Sunny	57°14° (likely 57°14° to 59°15°)	57°14°	0%	0 mph0 km/h, gusts 5 mph8 km/h	57%	4%	4
Sun 1p	Sunny	61°16° (likely 60°16° to 61°16°)	61°16°	0%	1 mph2 km/h from W, gusts 6 mph9 km/h	49%	15%	4
Sun 2p	Sunny	63°17° (likely 61°16° to 63°17°)	63°17°	0%	1 mph2 km/h from SW, gusts 7 mph11 km/h	48%	6%	4
Sun 3p	Sunny	63°17° (likely 62°17° to 64°18°)	63°17°	0%	1 mph2 km/h from SW, gusts 7 mph12 km/h	46%	13%	3
Sun 4p	Sunny	65°18° (likely 62°17° to 65°18°)	65°18°	0%	1 mph2 km/h from SW, gusts 7 mph11 km/h	43%	12%	2
Sun 5p	Sunny	63°17° (likely 61°16° to 63°17°)	63°17°	0%	2 mph3 km/h from SW, gusts 7 mph11 km/h	48%	3%	1
Sun 6p	Clear	60°16° (likely 57°14° to 60°16°)	60°16°	0%	1 mph2 km/h from SW, gusts 5 mph8 km/h	53%	2%	0
Sun 7p	Clear	56°13° (likely 52°11° to 56°13°)	56°13°	0%	1 mph2 km/h from S, gusts 3 mph5 km/h	62%	1%	0
Sun 8p	Clear	50°10° (likely 50°10° to 51°11°)	50°10°	0%	1 mph2 km/h from S, gusts 3 mph5 km/h	77%	1%	0
Sun 9p	Clear	47°8° (likely 46°8° to 49°9°)	47°8°	0%	0 mph0 km/h, gusts 3 mph4 km/h	86%	0%	0
Sun 10p	Clear	45°7° (likely 43°6° to 47°8°)	45°7°	0%	0 mph0 km/h, gusts 3 mph4 km/h	93%	0%	0
Sun 11p	Clear	43°6° (likely 40°4° to 46°8°)	43°6°	0%	0 mph0 km/h, gusts 3 mph4 km/h	96%	7%	0
Mon 12a	Fog	42°6° (likely 38°3° to 46°8°)	42°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	96%	13%	0
Mon 1a	Fog	41°5° (likely 37°3° to 45°7°)	41°5°	0%	1 mph2 km/h from SW, gusts 3 mph5 km/h	100%	16%	0
Mon 2a	Fog	41°5° (likely 37°3° to 44°7°)	41°5°	0%	1 mph2 km/h from SW, gusts 3 mph5 km/h	96%	16%	0

Days ahead

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

Today, Oct 24. Mostly sunny. High 63°17°, low 35°2°. Typical 63°17° / 43°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 36°2°
  Dry
Official NWS forecast
Today: Sunny, with a high near 63. East wind around 2 mph.
Tonight: Mostly clear, with a low around 35. Wind around 0 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
59°15°–63°17°
Low, likely
33°1°–38°3°
Typical high / low
63°17° / 43°6°
Wind
6 mph10 km/h
UV peak
4
Tomorrow, Oct 25. Fog. High 65°18°, low 36°2°. Typical 62°17° / 42°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 35°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 39°4°
  Dry
Official NWS forecast
Day: Areas of fog between 9am and 10am. Sunny, with a high near 65. West wind around 2 mph.
Night: Areas of fog after 11pm. Mostly clear, with a low around 36. Southwest wind around 1 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
62°17°–65°18°
Low, likely
32°0°–37°3°
Typical high / low
62°17° / 42°6°
Wind
6 mph10 km/h
UV peak
4
Monday, Oct 26. Fog. High 69°21°, low 45°7°. Typical 62°17° / 42°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Areas of fog before 9am. Sunny, with a high near 69.
Night: Mostly clear, with a low around 45.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
67°19°–69°21°
Low, likely
34°1°–45°7°
Typical high / low
62°17° / 42°6°
Wind
9 mph14 km/h
UV peak
4
Tuesday, Oct 27. Mostly sunny. High 64°18°, low 40°4°. Typical 62°17° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 51°10°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 40°4°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 64.
Night: Mostly clear, with a low around 40.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–65°18°
Low, likely
40°4°–48°9°
Typical high / low
62°17° / 42°6°
Wind
10 mph16 km/h, gusts 22 mph35 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 63°17°, low 44°7°. Typical 61°16° / 42°6°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 39°4°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 60°16°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 51°10°
  Dry
4. Overnight
  midnight–6 AM
  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: Mostly cloudy, with a low around 44.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
57°14°–63°17°
Low, likely
35°2°–44°7°
Typical high / low
61°16° / 42°6°
Wind
8 mph13 km/h, gusts 16 mph25 km/h
UV peak
4
Thursday, Oct 29. Mostly sunny. High 70°21°, low 48°9°. Typical 61°16° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Clear, 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 sunny, with a high near 70.
Night: Mostly clear, with a low around 48.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–70°21°
Low, likely
40°4°–48°9°
Typical high / low
61°16° / 41°5°
Wind
9 mph14 km/h, gusts 24 mph39 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 71°22°, low 44°7°. Typical 60°16° / 41°5°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 71.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
66°19°–72°22°
Low, likely
40°4°–48°9°
Typical high / low
60°16° / 41°5°
Wind
9 mph14 km/h, gusts 22 mph36 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 68°20°, low 45°7°. Typical 60°16° / 40°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 43°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, 48°9°
  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°–73°23°
Low, likely
41°5°–49°9°
Typical high / low
60°16° / 40°4°
Wind
7 mph12 km/h, gusts 17 mph28 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 66°19°, low 49°9°. Typical 60°16° / 40°4°. Rain 0.02 in0.5 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  20% chance
4. Overnight
  midnight–6 AM
  Cloudy, 57°14°
  20% 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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
58°14°–70°21°
Low, likely
46°8°–55°13°
Typical high / low
60°16° / 40°4°
Wind
10 mph15 km/h, gusts 25 mph40 km/h
UV peak
1
Monday, Nov 2. Drizzle. High 66°19°, low 57°14°. Typical 59°15° / 40°4°. Rain 0.23 in5.8 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 59°15°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 67°19°
  20% chance · 0.1 in2.5 mm
3. Evening
  6 PM–midnight
  Cloudy, 59°15°
  20% 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–69°21°
Low, likely
54°12°–59°15°
Typical high / low
59°15° / 40°4°
Wind
18 mph29 km/h, gusts 35 mph56 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 63°, low 35°.
Tomorrow
Dry, high 65°, low 36°.
Monday
Dry, high 69°, low 45°, warming up.
Rest of week
Mostly dry, highs 63–71°.

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

Susquehanna River at Marietta

11 mi

Below flood stage

Level: 34.5 ft
Flow: 13,900 cfs

Forecast peak 34.4 ft Sat 8 AM

Reading from Sat 1:30 AM · NWS gauge page

Swatara Creek at Middletown

13 mi

Below flood stage

Level: 2.3 ft

Forecast peak 2.2 ft Sat 8 AM

Reading from Sat 1:30 AM · NWS gauge page

Codorus Creek near York

4.5 mi

Level: 2.1 ft
Flow: 74 cfs

Reading from Sat 1 AM · NWS gauge page

Codorus Creek near Saginaw

5.0 mi

Level: 1.9 ft
Flow: 144 cfs

Reading from Sat 1:45 AM · NWS gauge page

For your home

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

Heating this week

About 64% less heating than a typical week.

This week 34Typical 93

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 20 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 34°F).

Open the windows?

Today, 2:00 PM–5:00 PM

Good stretch to open the windows.

Is this typical?

Middletown Harrisburg Int'l Airport · official normals 1991–2020 · records 1888–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

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

−7°−4°SunOct 18
−2°−1°MonOct 19
+4°+2°TueOct 20
−1°WedOct 21
+2°+1°ThuOct 22
—FriOct 23
—SatOct 24

Emigsville 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 28 min less
Golden hour: 5:36–6:31 PM; Morning 7:10–8:04 AM
Blue hour: 6:31–6:42 PM; Morning 6:59–7:10 AM; first light 6:59 AM

Stars tonight? Fair

Mostly clear 3:21–6 AM, but the moon is 96% lit and up.

Moon

Waxing gibbous

95% lit · growing

Today: sets 5:39 AM · rises 5:11 PM
Full moon: Oct 26
New moon: Nov 9

Looking southeast from Emigsville. The highest point on the skyline is about 5,500 ft, 33 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.