Culpeper, Virginia

Last updated: 6:58 PM CDT  ·  Refresh
16°C
Feels like 16°
Clear
▲ 20°  /  ▼ 10°
Wind
3 mph S
Humidity
76%
Dew Point
12°
Pressure
29.71 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
7:35 AM
Sunset
6:15 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Culpeper is currently clear at 16°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:35AM · Sunset: 6:15PM.

Alerts

No active alerts for this location.
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
16°
0%
8 PM
15°
0%
9 PM
14°
0%
10 PM
13°
0%
11 PM
13°
0%
12 AM
12°
0%
1 AM
12°
0%
2 AM
11°
0%
3 AM
11°
1%
4 AM
11°
1%
5 AM
10°
2%
6 AM
10°
3%
7 AM
11°
1%
8 AM
13°
0%
9 AM
17°
0%
10 AM
21°
0%
11 AM
22°
0%
12 PM
22°
0%
1 PM
23°
0%
2 PM
23°
0%
3 PM
23°
0%
4 PM
22°
0%
5 PM
21°
0%
6 PM
18°
0%
7-Day Forecast
Tonight
20° 10°
Clear.
Fri
24° 8°
Clear.
Sat
17° 7°
Mostly Cloudy.
Sun
18° 6°
Mostly Cloudy.
Mon
18° 7°
Mostly Cloudy.
Tue
21° 9°
Partly Cloudy.
Wed
21° 12°
Mostly Cloudy with a 29% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 16° Clear 0% 3 mph S 76%
8 PM 15° Clear 0% 3 mph SSW 80%
9 PM 14° Clear 0% 4 mph SSW 83%
10 PM 13° Clear 0% 4 mph SSW 85%
11 PM 13° Clear 0% 3 mph SSW 86%
12 AM 12° Clear 0% 3 mph SSW 87%
1 AM 12° Clear 0% 2 mph SW 88%
2 AM 11° Clear 0% 2 mph SW 88%
3 AM 11° Mostly Clear 1% 2 mph SW 86%
4 AM 11° Mostly Clear 1% 2 mph SSW 86%
5 AM 10° Mostly Clear 2% 2 mph SSW 85%
6 AM 10° Mostly Clear 3% 2 mph WSW 83%
7 AM 11° Mostly Clear 1% 2 mph WSW 80%
8 AM 13° Clear 0% 1 mph WSW 76%
9 AM 17° Clear 0% 1 mph NW 70%
10 AM 21° Clear 0% 3 mph NNW 58%
11 AM 22° Clear 0% 5 mph NNW 52%
12 PM 22° Clear 0% 7 mph NNW 47%
1 PM 23° Clear 0% 8 mph NNW 42%
2 PM 23° Clear 0% 8 mph NNW 39%
3 PM 23° Clear 0% 8 mph NNW 38%
4 PM 22° Clear 0% 6 mph NNW 39%
5 PM 21° Clear 0% 6 mph NNW 42%
6 PM 18° Clear 0% 6 mph N 48%
15-Day Forecast
Today
10/29
Clear
0%
10°
20°
Fri
10/30
Clear
1%
8°
24°
Sat
10/31
Mostly Cloudy
0%
7°
17°
Sun
11/1
Mostly Cloudy
1%
6°
18°
Mon
11/2
Mostly Cloudy
5%
7°
18°
Tue
11/3
Partly Cloudy
7%
9°
21°
Wed
11/4
Mostly Cloudy
29%
12°
21°
Thu
11/5
Rain
42%
14°
20°
Fri
11/6
Partly Cloudy
39%
12°
21°
Sat
11/7
Mostly Clear
16%
8°
18°
Sun
11/8
Mostly Clear
6%
5°
16°
Mon
11/9
Drizzle
8%
3°
16°
Tue
11/10
Drizzle
73%
6°
14°
Wed
11/11
Drizzle
79%
6°
14°
Thu
11/12
Drizzle
82%
6°
14°
55
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
55 AQI 11.1 µg/m³
O3
Ground-level ozone
38 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Fri 55 Moderate 38 55
Sat 40 Good 40 36
Sun 32 Good 32 25
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 Thu Oct 29, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE4 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index5.2
Kinematics
0–6 km Shear24 kt
0–1 km Shear10 kt
Eff. Shear—
0–1 km SRH45
0–3 km SRH62
Eff. SRH—
Storm Motion321° @ 22 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index5.9
Thermo & Levels
PWAT0.66 in
0–3 km LR4.2 °C/km
700–500 LR6.8 °C/km
Total Totals42.0
LCL955 hPa
LFC—
EL—
Freezing Lvl12,267 ft