Seminole County, Florida, United States

Last updated: 7:23 PM CDT  ·  Refresh
30°C
Feels like 34°
Mostly Cloudy
▲ 34°  /  ▼ 25°
Wind
10 mph SW
Humidity
65%
Dew Point
24°
Pressure
29.81 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
72%
Sunrise
6:44 AM
Sunset
8:17 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Seminole County is currently mostly cloudy at 30°C. Precipitation is likely — peak probability 81% around 12 PM. Atmospheric instability is elevated (CAPE up to 2057 J/kg) — isolated convective development possible. Sunrise: 6:44AM · Sunset: 8:17PM.

Alerts

No active alerts for this location.
49 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
26%
9 PM
31°
42%
10 PM
29°
38%
11 PM
28°
50%
12 AM
28°
54%
1 AM
28°
51%
2 AM
27°
44%
3 AM
27°
49%
4 AM
27°
46%
5 AM
27°
58%
6 AM
25°
62%
7 AM
25°
59%
8 AM
26°
60%
9 AM
27°
69%
10 AM
27°
70%
11 AM
28°
73%
12 PM
27°
81%
1 PM
27°
76%
2 PM
28°
72%
3 PM
29°
68%
4 PM
29°
65%
5 PM
29°
53%
6 PM
28°
56%
7 PM
28°
48%
7-Day Forecast
Tonight
34° 25°
Mostly Cloudy with a 50% chance of rain.
Thu
33° 25°
Rain, 73% chance.
Fri
36° 25°
Mostly Cloudy with a 75% chance of rain.
Sat
34° 24°
Mostly Cloudy with a 83% chance of rain.
Sun
34° 24°
Rain, 83% chance.
Mon
34° 24°
Rain, 80% chance.
Tue
34° 24°
Rain, 80% chance.
TimeTempConditionsPrecipWindHumidity
Now 30° Mostly Cloudy 26% 10 mph SW 65%
9 PM 31° Mostly Cloudy 42% 9 mph WSW 70%
10 PM 29° Mostly Cloudy 38% 10 mph WSW 76%
11 PM 28° Mostly Cloudy 50% 9 mph WSW 78%
12 AM 28° Mostly Cloudy 54% 9 mph WSW 80%
1 AM 28° Mostly Cloudy 51% 9 mph WSW 82%
2 AM 27° Mostly Cloudy 44% 9 mph SW 83%
3 AM 27° Mostly Cloudy 49% 9 mph SW 84%
4 AM 27° Overcast 46% 8 mph SW 86%
5 AM 27° Overcast 58% 8 mph SW 86%
6 AM 25° Overcast 62% 8 mph SW 86%
7 AM 25° Overcast 59% 8 mph SW 86%
8 AM 26° Overcast 60% 8 mph SW 84%
9 AM 27° Overcast 69% 8 mph WSW 81%
10 AM 27° Rain 70% 9 mph WSW 77%
11 AM 28° Rain 73% 9 mph WSW 75%
12 PM 27° Heavy Rain 81% 9 mph WSW 76%
1 PM 27° Rain 76% 10 mph WSW 78%
2 PM 28° Overcast 72% 10 mph WSW 78%
3 PM 29° Overcast 68% 9 mph WSW 77%
4 PM 29° Overcast 65% 9 mph SW 76%
5 PM 29° Overcast 53% 9 mph SW 76%
6 PM 28° Overcast 56% 9 mph SW 77%
7 PM 28° Mostly Cloudy 48% 8 mph SW 77%
15-Day Forecast
Today
7/29
Mostly Cloudy
50%
25°
34°
Thu
7/30
Rain
73%
25°
33°
Fri
7/31
Mostly Cloudy
75%
25°
36°
Sat
8/1
Mostly Cloudy
83%
24°
34°
Sun
8/2
Rain
83%
24°
34°
Mon
8/3
Rain
80%
24°
34°
Tue
8/4
Rain
80%
24°
34°
Wed
8/5
Rain
71%
23°
34°
Thu
8/6
Drizzle
47%
25°
34°
Fri
8/7
Rain
58%
26°
34°
Sat
8/8
Rain
60%
24°
34°
Sun
8/9
Drizzle
60%
26°
34°
Mon
8/10
Drizzle
60%
26°
34°
Tue
8/11
Drizzle
60%
26°
34°
Wed
8/12
Drizzle
60%
26°
35°
49
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
49 AQI 9.0 µg/m³
O3
Ground-level ozone
31 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 49 Good 31 49
Fri 52 Moderate 32 52
Sat 51 Moderate 31 51
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 Wed Jul 29, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2009 J/kg
MLCAPE2011 J/kg
MUCAPE2351 J/kg
SBCIN-39 J/kg
MLCIN0 J/kg
Lifted Index-4.6
Kinematics
0–6 km Shear6 kt
0–1 km Shear9 kt
Eff. Shear6 kt
0–1 km SRH6
0–3 km SRH-16
Eff. SRH-16
Storm Motion243° @ 22 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.8
Thermo & Levels
PWAT2.19 in
0–3 km LR5.7 °C/km
700–500 LR6.1 °C/km
Total Totals45.2
LCL924 hPa
LFC880 hPa
EL152 hPa
Freezing Lvl16,414 ft