Heat Advisory — Hartford, CT, Tolland, CT, Windham, CT, Eastern Franklin, MA, Northern Worcester, MA, Central Middlesex County, MA, Western Essex, MA, Eastern Essex, MA, Eastern Hampshire, MA, Eastern Hampden, MA, Southern Worcester, MA, Western Norfolk, MA, Southeast Middlesex, MA, Suffolk, MA, Eastern Norfolk, MA, Northern Bristol, MA, Western Plymouth, MA, Eastern Plymouth, MA, Southern Bristol, MA, Southern Plymouth, MA, Northwest Middlesex County, MA, Northwest Providence, RI, Southeast Providence, RI, Western Kent, RI, Eastern Kent, RI, Bristol, RI, Washington, RI, Newport, RI 7:00 PM

Bristol, Rhode Island

Last updated: 2:48 AM CDT  ·  Refresh
23°C
Feels like 27°
Partly Cloudy
▲ 32°  /  ▼ 23°
Wind
5 mph SSW
Humidity
96%
Dew Point
23°
Pressure
29.98 inHg
Visibility
6 mi
UV Index
0.0
Cloud Cover
46%
Sunrise
5:45 AM
Sunset
7:55 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Bristol is currently partly cloudy at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2226 J/kg) — isolated convective development possible. Sunrise: 5:45AM · Sunset: 7:55PM.

Alerts

Heat Advisory
Hartford, CT, Tolland, CT, Windham, CT, Eastern Franklin, MA, Northern Worcester, MA, Central Middlesex County, MA, Western Essex, MA, Eastern Essex, MA, Eastern Hampshire, MA, Eastern Hampden, MA, Southern Worcester, MA, Western Norfolk, MA, Southeast Middlesex, MA, Suffolk, MA, Eastern Norfolk, MA, Northern Bristol, MA, Western Plymouth, MA, Eastern Plymouth, MA, Southern Bristol, MA, Southern Plymouth, MA, Northwest Middlesex County, MA, Northwest Providence, RI, Southeast Providence, RI, Western Kent, RI, Eastern Kent, RI, Bristol, RI, Washington, RI, Newport, RI
Expires 7:00 PM
44 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
16%
4 AM
22°
8%
5 AM
22°
8%
6 AM
23°
7%
7 AM
24°
7%
8 AM
26°
8%
9 AM
27°
8%
10 AM
28°
9%
11 AM
29°
11%
12 PM
31°
11%
1 PM
31°
12%
2 PM
31°
12%
3 PM
31°
12%
4 PM
32°
12%
5 PM
31°
12%
6 PM
29°
12%
7 PM
28°
13%
8 PM
27°
13%
9 PM
26°
13%
10 PM
26°
13%
11 PM
26°
13%
12 AM
26°
22%
1 AM
26°
24%
2 AM
26°
21%
7-Day Forecast
Today
32° 23°
Partly Cloudy.
Sat
33° 22°
Partly Cloudy with a 43% chance of rain.
Sun
35° 21°
Partly Cloudy.
Mon
31° 19°
Mostly Clear with a 37% chance of rain.
Tue
34° 21°
Drizzle, 56% chance.
Wed
31° 19°
Rain, 63% chance.
Thu
29° 17°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Partly Cloudy 16% 5 mph SSW 96%
4 AM 22° Clear 8% 4 mph SW 95%
5 AM 22° Mostly Clear 8% 4 mph SW 93%
6 AM 23° Mostly Clear 7% 3 mph WSW 90%
7 AM 24° Mostly Clear 7% 4 mph W 86%
8 AM 26° Partly Cloudy 8% 4 mph W 82%
9 AM 27° Partly Cloudy 8% 4 mph WSW 77%
10 AM 28° Partly Cloudy 9% 4 mph WSW 72%
11 AM 29° Partly Cloudy 11% 5 mph SW 68%
12 PM 31° Partly Cloudy 11% 6 mph SW 65%
1 PM 31° Partly Cloudy 12% 7 mph SSW 62%
2 PM 31° Partly Cloudy 12% 8 mph SSW 62%
3 PM 31° Partly Cloudy 12% 8 mph SSW 64%
4 PM 32° Partly Cloudy 12% 9 mph SW 65%
5 PM 31° Partly Cloudy 12% 8 mph SW 70%
6 PM 29° Partly Cloudy 12% 7 mph SW 75%
7 PM 28° Partly Cloudy 13% 7 mph SW 82%
8 PM 27° Partly Cloudy 13% 6 mph SW 85%
9 PM 26° Mostly Cloudy 13% 6 mph SW 87%
10 PM 26° Haze 13% 7 mph SW 88%
11 PM 26° Haze 13% 6 mph SW 89%
12 AM 26° Haze 22% 6 mph SW 90%
1 AM 26° Fog 24% 6 mph SW 91%
2 AM 26° Fog 21% 6 mph SW 91%
15-Day Forecast
Today
8/7
Partly Cloudy
16%
23°
32°
Sat
8/8
Partly Cloudy
43%
22°
33°
Sun
8/9
Partly Cloudy
12%
21°
35°
Mon
8/10
Mostly Clear
37%
19°
31°
Tue
8/11
Drizzle
56%
21°
34°
Wed
8/12
Rain
63%
19°
31°
Thu
8/13
Rain
63%
17°
29°
Fri
8/14
Rain
71%
16°
29°
Sat
8/15
Mostly Clear
35%
16°
28°
Sun
8/16
Drizzle
51%
16°
28°
Mon
8/17
Drizzle
60%
16°
26°
Tue
8/18
Drizzle
60%
16°
27°
Wed
8/19
Drizzle
60%
16°
27°
Thu
8/20
Drizzle
60%
17°
27°
Fri
8/21
Drizzle
60%
17°
27°
44
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
30 AQI 5.4 µg/m³
O3
Ground-level ozone
Dominant
44 AQI 48 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 44 Good 44 30
Sat 87 Moderate 87 51
Sun 77 Moderate 77 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 Fri Aug 7, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE878 J/kg
MLCAPE1320 J/kg
MUCAPE1928 J/kg
SBCIN-171 J/kg
MLCIN0 J/kg
Lifted Index-2.1
Kinematics
0–6 km Shear24 kt
0–1 km Shear14 kt
Eff. Shear29 kt
0–1 km SRH-45
0–3 km SRH-67
Eff. SRH-67
Storm Motion209° @ 23 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.0
Thermo & Levels
PWAT1.99 in
0–3 km LR4.3 °C/km
700–500 LR5.8 °C/km
Total Totals44.5
LCL1006 hPa
LFC722 hPa
EL209 hPa
Freezing Lvl16,030 ft