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

Gardner, Massachusetts

Last updated: 2:03 AM CDT  ·  Refresh
22°C
Feels like 25°
Mostly Clear
▲ 31°  /  ▼ 19°
Wind
4 mph W
Humidity
96%
Dew Point
21°
Pressure
28.96 inHg
Visibility
7 mi
UV Index
0.0
Cloud Cover
18%
Sunrise
5:46 AM
Sunset
8:00 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Gardner is currently mostly clear at 22°C. Precipitation is likely — peak probability 56% around 3 AM. Atmospheric instability is elevated (CAPE up to 1194 J/kg) — isolated convective development possible. Sunrise: 5:46AM · Sunset: 8:00PM.

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
36 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
16%
4 AM
21°
3%
5 AM
18°
6%
6 AM
19°
6%
7 AM
19°
4%
8 AM
21°
4%
9 AM
23°
4%
10 AM
24°
9%
11 AM
26°
9%
12 PM
27°
9%
1 PM
29°
10%
2 PM
29°
10%
3 PM
29°
22%
4 PM
29°
22%
5 PM
31°
32%
6 PM
29°
32%
7 PM
28°
33%
8 PM
27°
42%
9 PM
24°
47%
10 PM
23°
48%
11 PM
23°
48%
12 AM
22°
49%
1 AM
22°
49%
2 AM
21°
55%
7-Day Forecast
Today
31° 19°
Partly Cloudy with a 47% chance of rain.
Sat
32° 19°
Partly Cloudy with a 56% chance of rain.
Sun
32° 18°
Partly Cloudy.
Mon
32° 16°
Clear with a 45% chance of rain.
Tue
33° 18°
Drizzle, 51% chance.
Wed
32° 17°
Rain, 70% chance.
Thu
29° 14°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 22° Mostly Clear 16% 4 mph W 96%
4 AM 21° Mostly Clear 3% 4 mph W 96%
5 AM 18° Clear 6% 4 mph W 96%
6 AM 19° Mostly Clear 6% 4 mph W 95%
7 AM 19° Mostly Clear 4% 4 mph W 94%
8 AM 21° Mostly Clear 4% 5 mph WNW 91%
9 AM 23° Mostly Clear 4% 6 mph WNW 83%
10 AM 24° Mostly Clear 9% 6 mph WNW 74%
11 AM 26° Partly Cloudy 9% 6 mph WNW 67%
12 PM 27° Partly Cloudy 9% 6 mph WNW 62%
1 PM 29° Partly Cloudy 10% 6 mph W 58%
2 PM 29° Partly Cloudy 10% 6 mph W 54%
3 PM 29° Mostly Clear 22% 6 mph W 55%
4 PM 29° Partly Cloudy 22% 5 mph W 55%
5 PM 31° Partly Cloudy 32% 5 mph W 56%
6 PM 29° Partly Cloudy 32% 4 mph W 62%
7 PM 28° Partly Cloudy 33% 4 mph WSW 68%
8 PM 27° Mostly Cloudy 42% 4 mph WSW 74%
9 PM 24° Mostly Cloudy 47% 4 mph WSW 78%
10 PM 23° Mostly Cloudy 48% 4 mph WSW 82%
11 PM 23° Overcast 48% 4 mph WSW 85%
12 AM 22° Overcast 49% 4 mph WSW 88%
1 AM 22° Rain 49% 4 mph WSW 91%
2 AM 21° Rain 55% 4 mph WSW 94%
15-Day Forecast
Today
8/7
Partly Cloudy
47%
19°
31°
Sat
8/8
Partly Cloudy
56%
19°
32°
Sun
8/9
Partly Cloudy
7%
18°
32°
Mon
8/10
Clear
45%
16°
32°
Tue
8/11
Drizzle
51%
18°
33°
Wed
8/12
Rain
70%
17°
32°
Thu
8/13
Rain
63%
14°
29°
Fri
8/14
Drizzle
80%
13°
29°
Sat
8/15
Drizzle
44%
12°
29°
Sun
8/16
Rain
68%
13°
28°
Mon
8/17
Drizzle
60%
13°
27°
Tue
8/18
Drizzle
60%
13°
28°
Wed
8/19
Drizzle
60%
13°
28°
Thu
8/20
Clear
60%
13°
29°
Fri
8/21
Drizzle
60%
14°
29°
36
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
19 AQI 3.4 µg/m³
O3
Ground-level ozone
Dominant
36 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 36 Good 36 19
Sat 40 Good 40 34
Sun 39 Good 39 37
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, 05:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE417 J/kg
MLCAPE527 J/kg
MUCAPE953 J/kg
SBCIN-234 J/kg
MLCIN0 J/kg
Lifted Index-1.2
Kinematics
0–6 km Shear26 kt
0–1 km Shear10 kt
Eff. Shear26 kt
0–1 km SRH-58
0–3 km SRH-67
Eff. SRH-67
Storm Motion205° @ 22 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index31.3
Thermo & Levels
PWAT1.78 in
0–3 km LR4.2 °C/km
700–500 LR5.9 °C/km
Total Totals43.4
LCL972 hPa
LFC602 hPa
EL236 hPa
Freezing Lvl14,954 ft