Baltimore, Maryland

Last updated: 5:22 PM CDT  ·  Refresh
29°C
Feels like 31°
Partly Cloudy
▲ 31°  /  ▼ 21°
Wind
5 mph SE
Humidity
57%
Dew Point
19°
Pressure
29.64 inHg
Visibility
10 mi
UV Index
4.6
Cloud Cover
39%
Sunrise
6:02 AM
Sunset
8:23 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Baltimore is currently partly cloudy at 29°C. Precipitation is likely — peak probability 78% around 12 PM. Atmospheric instability is elevated (CAPE up to 1390 J/kg) — isolated convective development possible. Sunrise: 6:02AM · Sunset: 8:23PM.

Alerts

No active alerts for this location.
58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
49%
7 PM
29°
46%
8 PM
28°
46%
9 PM
26°
45%
10 PM
24°
45%
11 PM
24°
35%
12 AM
23°
38%
1 AM
23°
33%
2 AM
22°
49%
3 AM
22°
50%
4 AM
22°
56%
5 AM
21°
69%
6 AM
21°
73%
7 AM
21°
73%
8 AM
21°
74%
9 AM
23°
77%
10 AM
24°
77%
11 AM
24°
77%
12 PM
24°
77%
1 PM
28°
70%
2 PM
28°
75%
3 PM
28°
77%
4 PM
27°
77%
5 PM
27°
60%
7-Day Forecast
Tonight
31° 21°
Partly Cloudy with a 49% chance of rain.
Tue
30° 21°
Mostly Cloudy with a 77% chance of rain.
Wed
29° 19°
Mostly Clear with a 40% chance of rain.
Thu
27° 18°
Partly Cloudy with a 25% chance of rain.
Fri
29° 18°
Clear.
Sat
31° 21°
Mostly Cloudy with a 26% chance of rain.
Sun
29° 20°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Partly Cloudy 49% 5 mph SE 57%
7 PM 29° Partly Cloudy 46% 5 mph SSE 61%
8 PM 28° Partly Cloudy 46% 6 mph SSE 67%
9 PM 26° Partly Cloudy 45% 5 mph SSE 74%
10 PM 24° Mostly Cloudy 45% 4 mph S 80%
11 PM 24° Mostly Cloudy 35% 4 mph S 84%
12 AM 23° Mostly Cloudy 38% 4 mph S 85%
1 AM 23° Overcast 33% 4 mph S 86%
2 AM 22° Overcast 49% 4 mph S 87%
3 AM 22° Overcast 50% 4 mph S 88%
4 AM 22° Overcast 56% 4 mph S 88%
5 AM 21° Overcast 69% 4 mph S 89%
6 AM 21° Rain 73% 4 mph SSE 91%
7 AM 21° Rain 73% 4 mph SSE 92%
8 AM 21° Rain 74% 6 mph S 92%
9 AM 23° Mostly Cloudy 77% 7 mph S 89%
10 AM 24° Overcast 77% 8 mph S 85%
11 AM 24° Mostly Cloudy 77% 9 mph S 82%
12 PM 24° Overcast 77% 8 mph S 81%
1 PM 28° Rain 70% 7 mph SSW 81%
2 PM 28° Rain 75% 7 mph SSW 80%
3 PM 28° Mostly Cloudy 77% 6 mph SSW 80%
4 PM 27° Mostly Cloudy 77% 5 mph SSW 79%
5 PM 27° Mostly Cloudy 60% 5 mph SSW 80%
15-Day Forecast
Today
7/27
Partly Cloudy
49%
21°
31°
Tue
7/28
Mostly Cloudy
77%
21°
30°
Wed
7/29
Mostly Clear
40%
19°
29°
Thu
7/30
Partly Cloudy
25%
18°
27°
Fri
7/31
Clear
14%
18°
29°
Sat
8/1
Mostly Cloudy
26%
21°
31°
Sun
8/2
Rain
64%
20°
29°
Mon
8/3
Drizzle
48%
21°
31°
Tue
8/4
Mostly Clear
35%
21°
31°
Wed
8/5
Drizzle
35%
22°
33°
Thu
8/6
Rain
68%
22°
33°
Fri
8/7
Drizzle
60%
23°
33°
Sat
8/8
Drizzle
60%
22°
33°
Sun
8/9
Drizzle
60%
22°
31°
Mon
8/10
Drizzle
60%
21°
30°
58
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
58 AQI 12.7 µg/m³
O3
Ground-level ozone
51 AQI 55 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 58 Moderate 51 58
Wed 57 Moderate 50 57
Thu 43 Good 41 43
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 Mon Jul 27, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 100 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1468 J/kg
MLCAPE934 J/kg
MUCAPE1468 J/kg
SBCIN-19 J/kg
MLCIN0 J/kg
Lifted Index-5.2
Kinematics
0–6 km Shear27 kt
0–1 km Shear7 kt
Eff. Shear27 kt
0–1 km SRH-17
0–3 km SRH-71
Eff. SRH-71
Storm Motion264° @ 18 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.8
Thermo & Levels
PWAT1.50 in
0–3 km LR7.5 °C/km
700–500 LR6.2 °C/km
Total Totals49.6
LCL871 hPa
LFC855 hPa
EL247 hPa
Freezing Lvl12,864 ft