Rosenberg, Texas

Last updated: 11:50 PM CDT  ·  Refresh
27°C
Feels like 31°
Clear
▲ 33°  /  ▼ 24°
Wind
6 mph SE
Humidity
87%
Dew Point
24°
Pressure
29.94 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
4%
Sunrise
6:47 AM
Sunset
8:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Rosenberg is currently clear at 27°C. Precipitation is likely — peak probability 54% around 9 AM. Atmospheric instability is elevated (CAPE up to 2871 J/kg) — isolated convective development possible. Sunrise: 6:47AM · Sunset: 8:10PM.

Alerts

No active alerts for this location.
39 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
3%
12 AM
27°
3%
1 AM
27°
4%
2 AM
26°
4%
3 AM
26°
4%
4 AM
26°
15%
5 AM
24°
18%
6 AM
24°
19%
7 AM
25°
40%
8 AM
27°
46%
9 AM
28°
53%
10 AM
29°
45%
11 AM
29°
48%
12 PM
29°
49%
1 PM
31°
49%
2 PM
32°
53%
3 PM
32°
53%
4 PM
32°
45%
5 PM
32°
33%
6 PM
31°
18%
7 PM
30°
12%
8 PM
29°
11%
9 PM
28°
11%
10 PM
28°
11%
7-Day Forecast
Tonight
33° 24°
Clear.
Sun
34° 24°
Partly Cloudy with a 53% chance of rain.
Mon
35° 23°
Partly Cloudy with a 64% chance of rain.
Tue
37° 25°
Partly Cloudy.
Wed
38° 24°
Partly Cloudy.
Thu
38° 24°
Clear.
Fri
39° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 3% 6 mph SE 87%
12 AM 27° Clear 3% 5 mph SE 89%
1 AM 27° Clear 4% 5 mph SE 91%
2 AM 26° Clear 4% 4 mph SE 92%
3 AM 26° Mostly Clear 4% 3 mph SE 94%
4 AM 26° Mostly Clear 15% 2 mph SSE 94%
5 AM 24° Mostly Clear 18% 2 mph SE 94%
6 AM 24° Partly Cloudy 19% 2 mph E 95%
7 AM 25° Partly Cloudy 40% 2 mph SE 91%
8 AM 27° Partly Cloudy 46% 2 mph SSE 85%
9 AM 28° Partly Cloudy 53% 3 mph SSE 78%
10 AM 29° Partly Cloudy 45% 5 mph SSE 74%
11 AM 29° Partly Cloudy 48% 6 mph SSE 70%
12 PM 29° Partly Cloudy 49% 8 mph SSE 67%
1 PM 31° Partly Cloudy 49% 7 mph SSE 66%
2 PM 32° Mostly Cloudy 53% 8 mph SE 66%
3 PM 32° Mostly Cloudy 53% 9 mph SE 67%
4 PM 32° Mostly Cloudy 45% 9 mph SE 68%
5 PM 32° Mostly Cloudy 33% 9 mph SE 69%
6 PM 31° Mostly Cloudy 18% 9 mph SE 69%
7 PM 30° Partly Cloudy 12% 8 mph SE 73%
8 PM 29° Partly Cloudy 11% 8 mph SE 77%
9 PM 28° Mostly Clear 11% 7 mph SE 82%
10 PM 28° Mostly Clear 11% 7 mph SE 85%
15-Day Forecast
Today
8/8
Clear
3%
24°
33°
Sun
8/9
Partly Cloudy
53%
24°
34°
Mon
8/10
Partly Cloudy
64%
23°
35°
Tue
8/11
Partly Cloudy
3%
25°
37°
Wed
8/12
Partly Cloudy
3%
24°
38°
Thu
8/13
Clear
3%
24°
38°
Fri
8/14
Clear
3%
24°
39°
Sat
8/15
Clear
13%
24°
39°
Sun
8/16
Clear
18%
23°
39°
Mon
8/17
Clear
3%
22°
39°
Tue
8/18
Clear
12%
23°
38°
Wed
8/19
Clear
3%
24°
39°
Thu
8/20
Clear
3%
24°
39°
Fri
8/21
Clear
60%
24°
39°
Sat
8/22
Clear
25%
24°
39°
39
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
39 AQI 7.1 µg/m³
O3
Ground-level ozone
30 AQI 32 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 39 Good 30 39
Mon 22 Good 22 20
Tue 31 Good 20 31
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 Sun Aug 9, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2288 J/kg
MLCAPE1577 J/kg
MUCAPE2288 J/kg
SBCIN-106 J/kg
MLCIN0 J/kg
Lifted Index-6.1
Kinematics
0–6 km Shear2 kt
0–1 km Shear10 kt
Eff. Shear3 kt
0–1 km SRH-7
0–3 km SRH-44
Eff. SRH-44
Storm Motion306° @ 8 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.0
Thermo & Levels
PWAT1.90 in
0–3 km LR5.3 °C/km
700–500 LR6.1 °C/km
Total Totals43.5
LCL982 hPa
LFC805 hPa
EL172 hPa
Freezing Lvl15,351 ft