Columbus, Ohio

Last updated: 1:03 PM CDT  ·  Refresh
28°C
Feels like 29°
Mostly Cloudy
▲ 31°  /  ▼ 19°
Wind
7 mph NNW
Humidity
63%
Dew Point
21°
Pressure
29.20 inHg
Visibility
10 mi
UV Index
5.9
Cloud Cover
80%
Sunrise
6:10 AM
Sunset
9:03 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Columbus is currently mostly cloudy at 28°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1026 J/kg) — isolated convective development possible. Sunrise: 6:10AM · Sunset: 9:03PM.

Alerts

No active alerts for this location.
47 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
16%
3 PM
29°
25%
4 PM
29°
48%
5 PM
29°
21%
6 PM
31°
20%
7 PM
29°
4%
8 PM
29°
3%
9 PM
27°
3%
10 PM
26°
3%
11 PM
24°
3%
12 AM
24°
3%
1 AM
23°
3%
2 AM
22°
3%
3 AM
21°
3%
4 AM
21°
5%
5 AM
21°
5%
6 AM
19°
5%
7 AM
19°
5%
8 AM
20°
5%
9 AM
22°
15%
10 AM
25°
15%
11 AM
26°
25%
12 PM
29°
32%
1 PM
31°
32%
7-Day Forecast
Today
31° 19°
Mostly Cloudy with a 21% chance of rain.
Wed
33° 19°
Mostly Cloudy with a 32% chance of rain.
Thu
32° 22°
Rain, 69% chance.
Fri
29° 20°
Mostly Cloudy with a 79% chance of rain.
Sat
29° 20°
Rain, 90% chance.
Sun
29° 19°
Rain, 50% chance.
Mon
29° 20°
Clear with a 28% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 28° Mostly Cloudy 16% 7 mph NNW 63%
3 PM 29° Mostly Cloudy 25% 7 mph N 64%
4 PM 29° Overcast 48% 6 mph N 65%
5 PM 29° Overcast 21% 6 mph N 66%
6 PM 31° Mostly Cloudy 20% 5 mph N 67%
7 PM 29° Partly Cloudy 4% 6 mph N 68%
8 PM 29° Mostly Cloudy 3% 6 mph N 71%
9 PM 27° Mostly Cloudy 3% 5 mph N 76%
10 PM 26° Mostly Cloudy 3% 5 mph N 80%
11 PM 24° Mostly Cloudy 3% 4 mph NNE 82%
12 AM 24° Mostly Cloudy 3% 4 mph N 85%
1 AM 23° Mostly Cloudy 3% 4 mph N 88%
2 AM 22° Mostly Cloudy 3% 4 mph N 90%
3 AM 21° Mostly Cloudy 3% 4 mph N 92%
4 AM 21° Mostly Cloudy 5% 4 mph N 94%
5 AM 21° Mostly Cloudy 5% 3 mph N 95%
6 AM 19° Overcast 5% 3 mph N 93%
7 AM 19° Overcast 5% 3 mph N 91%
8 AM 20° Fog 5% 2 mph N 88%
9 AM 22° Overcast 15% 3 mph N 82%
10 AM 25° Mostly Cloudy 15% 3 mph N 76%
11 AM 26° Mostly Cloudy 25% 3 mph N 70%
12 PM 29° Partly Cloudy 32% 2 mph N 59%
1 PM 31° Partly Cloudy 32% 2 mph NNW 54%
15-Day Forecast
Today
7/7
Mostly Cloudy
21%
19°
31°
Wed
7/8
Mostly Cloudy
32%
19°
33°
Thu
7/9
Rain
69%
22°
32°
Fri
7/10
Mostly Cloudy
79%
20°
29°
Sat
7/11
Rain
90%
20°
29°
Sun
7/12
Rain
50%
19°
29°
Mon
7/13
Clear
28%
20°
29°
Tue
7/14
Drizzle
42%
19°
27°
Wed
7/15
Rain
68%
18°
28°
Thu
7/16
Rain
68%
19°
27°
Fri
7/17
Drizzle
60%
19°
28°
Sat
7/18
Drizzle
60%
19°
28°
Sun
7/19
Drizzle
60%
18°
28°
Mon
7/20
Drizzle
60%
18°
28°
Tue
7/21
Drizzle
60%
18°
28°
47
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
47 AQI 8.5 µg/m³
O3
Ground-level ozone
46 AQI 51 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 47 Good 46 47
Thu 64 Moderate 64 51
Fri 58 Moderate 50 58
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 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Jul 7, 15:00'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
SBCAPE1534 J/kg
MLCAPE796 J/kg
MUCAPE1534 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-2.9
Kinematics
0–6 km Shear2 kt
0–1 km Shear0 kt
Eff. Shear2 kt
0–1 km SRH0
0–3 km SRH-1
Eff. SRH-1
Storm Motion276° @ 16 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.0
Thermo & Levels
PWAT1.66 in
0–3 km LR7.1 °C/km
700–500 LR4.4 °C/km
Total Totals43.2
LCL900 hPa
LFC989 hPa
EL188 hPa
Freezing Lvl14,888 ft