Adams County, Pennsylvania, United States

Last updated: 10:23 PM CDT  ·  Refresh
18°C
Feels like 18°
Mostly Clear
▲ 26°  /  ▼ 14°
Wind
7 mph N
Humidity
92%
Dew Point
16°
Pressure
29.43 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
28%
Sunrise
6:25 AM
Sunset
7:58 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Adams County is currently mostly clear at 18°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:25AM · Sunset: 7:58PM.

Alerts

No active alerts for this location.
43 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
18°
3%
12 AM
17°
14%
1 AM
17°
14%
2 AM
16°
3%
3 AM
16°
3%
4 AM
15°
3%
5 AM
14°
3%
6 AM
14°
3%
7 AM
14°
3%
8 AM
16°
3%
9 AM
17°
3%
10 AM
19°
3%
11 AM
20°
5%
12 PM
21°
5%
1 PM
23°
5%
2 PM
23°
5%
3 PM
24°
5%
4 PM
24°
5%
5 PM
25°
5%
6 PM
23°
5%
7 PM
22°
5%
8 PM
22°
15%
9 PM
20°
26%
10 PM
19°
26%
7-Day Forecast
Tonight
26° 14°
Mostly Clear.
Fri
25° 14°
Partly Cloudy with a 41% chance of rain.
Sat
23° 16°
Overcast with a 72% chance of rain.
Sun
27° 15°
Mostly Clear with a 28% chance of rain.
Mon
27° 14°
Clear.
Tue
27° 14°
Rain, 56% chance.
Wed
28° 16°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 18° Mostly Clear 3% 7 mph N 92%
12 AM 17° Clear 14% 7 mph N 92%
1 AM 17° Clear 14% 6 mph N 92%
2 AM 16° Clear 3% 6 mph NNW 92%
3 AM 16° Mostly Clear 3% 6 mph NNW 92%
4 AM 15° Mostly Clear 3% 6 mph NNW 93%
5 AM 14° Mostly Clear 3% 6 mph NNW 93%
6 AM 14° Mostly Clear 3% 6 mph N 92%
7 AM 14° Partly Cloudy 3% 7 mph N 90%
8 AM 16° Partly Cloudy 3% 7 mph N 86%
9 AM 17° Partly Cloudy 3% 8 mph N 80%
10 AM 19° Partly Cloudy 3% 8 mph N 73%
11 AM 20° Partly Cloudy 5% 7 mph NNE 67%
12 PM 21° Mostly Clear 5% 6 mph NNE 64%
1 PM 23° Mostly Clear 5% 5 mph NNE 60%
2 PM 23° Mostly Clear 5% 4 mph NNE 57%
3 PM 24° Partly Cloudy 5% 4 mph NNE 54%
4 PM 24° Partly Cloudy 5% 4 mph NE 52%
5 PM 25° Partly Cloudy 5% 4 mph NE 52%
6 PM 23° Partly Cloudy 5% 4 mph NE 56%
7 PM 22° Partly Cloudy 5% 4 mph NE 60%
8 PM 22° Mostly Clear 15% 3 mph NE 64%
9 PM 20° Mostly Clear 26% 3 mph NNE 67%
10 PM 19° Mostly Clear 26% 2 mph NNE 70%
15-Day Forecast
Today
8/20
Mostly Clear
3%
14°
26°
Fri
8/21
Partly Cloudy
41%
14°
25°
Sat
8/22
Overcast
72%
16°
23°
Sun
8/23
Mostly Clear
28%
15°
27°
Mon
8/24
Clear
8%
14°
27°
Tue
8/25
Rain
56%
14°
27°
Wed
8/26
Rain
82%
16°
28°
Thu
8/27
Rain
72%
17°
26°
Fri
8/28
Rain
69%
17°
29°
Sat
8/29
Rain
68%
18°
29°
Sun
8/30
Drizzle
60%
18°
31°
Mon
8/31
Drizzle
60%
16°
31°
Tue
9/1
Drizzle
60%
16°
27°
Wed
9/2
Drizzle
60%
16°
27°
Thu
9/3
Drizzle
60%
16°
27°
43
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
43 AQI 7.8 µg/m³
O3
Ground-level ozone
35 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 43 Good 35 43
Sat 39 Good 39 38
Sun 31 Good 29 31
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Fri Aug 21, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE13 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index6.3
Kinematics
0–6 km Shear19 kt
0–1 km Shear7 kt
Eff. Shear—
0–1 km SRH-21
0–3 km SRH16
Eff. SRH—
Storm Motion335° @ 25 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index23.3
Thermo & Levels
PWAT1.38 in
0–3 km LR3.6 °C/km
700–500 LR5.4 °C/km
Total Totals38.3
LCL973 hPa
LFC—
EL—
Freezing Lvl14,275 ft