Culpeper, Virginia

Last updated: 6:22 PM CDT  ·  Refresh
17°C
Feels like 17°
Clear
▲ 20°  /  ▼ 11°
Wind
3 mph S
Humidity
74%
Dew Point
13°
Pressure
29.70 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 17°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
17°
0%
8 PM
15°
0%
9 PM
14°
0%
10 PM
14°
0%
11 PM
13°
0%
12 AM
13°
0%
1 AM
12°
0%
2 AM
12°
0%
3 AM
12°
0%
4 AM
12°
1%
5 AM
11°
1%
6 AM
11°
2%
7 AM
11°
2%
8 AM
11°
0%
9 AM
14°
0%
10 AM
18°
0%
11 AM
21°
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
19°
0%
7-Day Forecast
Tonight
20° 11°
Clear.
Fri
23° 9°
Clear.
Sat
16° 8°
Overcast.
Sun
18° 7°
Overcast.
Mon
17° 9°
Overcast.
Tue
19° 9°
Overcast.
Wed
19° 12°
Overcast with a 60% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 17° Clear 0% 3 mph S 74%
8 PM 15° Clear 0% 4 mph SSW 80%
9 PM 14° Clear 0% 4 mph SSW 82%
10 PM 14° Clear 0% 4 mph SSW 84%
11 PM 13° Clear 0% 4 mph SSW 86%
12 AM 13° Clear 0% 4 mph SW 86%
1 AM 12° Clear 0% 3 mph SW 87%
2 AM 12° Clear 0% 2 mph WSW 87%
3 AM 12° Mostly Clear 0% 2 mph WSW 85%
4 AM 12° Mostly Clear 1% 2 mph SW 83%
5 AM 11° Mostly Clear 1% 2 mph SSW 82%
6 AM 11° Mostly Clear 2% 2 mph SW 82%
7 AM 11° Mostly Clear 2% 3 mph WSW 81%
8 AM 11° Mostly Clear 0% 2 mph WSW 79%
9 AM 14° Mostly Clear 0% 2 mph W 75%
10 AM 18° Clear 0% 2 mph NW 66%
11 AM 21° Clear 0% 4 mph NNW 56%
12 PM 22° Clear 0% 6 mph NNW 50%
1 PM 23° Clear 0% 8 mph NNW 45%
2 PM 23° Clear 0% 8 mph NNW 41%
3 PM 23° Clear 0% 8 mph NNW 39%
4 PM 22° Clear 0% 8 mph NNW 39%
5 PM 21° Clear 0% 7 mph NNW 41%
6 PM 19° Clear 0% 7 mph NNW 45%
15-Day Forecast
Today
10/29
Clear
0%
11°
20°
Fri
10/30
Clear
2%
9°
23°
Sat
10/31
Overcast
3%
8°
16°
Sun
11/1
Overcast
8%
7°
18°
Mon
11/2
Overcast
11%
9°
17°
Tue
11/3
Overcast
8%
9°
19°
Wed
11/4
Overcast
60%
12°
19°
Thu
11/5
Rain
90%
13°
19°
Fri
11/6
Rain
69%
12°
21°
Sat
11/7
Clear
44%
8°
18°
Sun
11/8
Clear
19%
5°
16°
Mon
11/9
Drizzle
60%
7°
15°
Tue
11/10
Drizzle
60%
6°
14°
Wed
11/11
Drizzle
60%
6°
14°
Thu
11/12
Drizzle
60%
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 Index3.9
Kinematics
0–6 km Shear24 kt
0–1 km Shear10 kt
Eff. Shear—
0–1 km SRH44
0–3 km SRH61
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 LR4.6 °C/km
700–500 LR6.8 °C/km
Total Totals42.0
LCL939 hPa
LFC—
EL—
Freezing Lvl12,260 ft