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

West Springfield, Massachusetts

Last updated: 2:06 AM CDT  ·  Refresh
23°C
Feels like 28°
Partly Cloudy
▲ 33°  /  ▼ 21°
Wind
2 mph SSW
Humidity
96%
Dew Point
22°
Pressure
29.85 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
46%
Sunrise
5:49 AM
Sunset
8:01 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: West Springfield is currently partly cloudy at 23°C. Precipitation is likely — peak probability 60% around 10 PM. Atmospheric instability is elevated (CAPE up to 1569 J/kg) — isolated convective development possible. Sunrise: 5:49AM · Sunset: 8:01PM.

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
40 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
16%
4 AM
23°
7%
5 AM
21°
9%
6 AM
21°
11%
7 AM
22°
4%
8 AM
23°
4%
9 AM
26°
4%
10 AM
27°
7%
11 AM
28°
12%
12 PM
29°
13%
1 PM
31°
13%
2 PM
32°
13%
3 PM
32°
25%
4 PM
32°
25%
5 PM
33°
35%
6 PM
32°
47%
7 PM
31°
55%
8 PM
30°
53%
9 PM
27°
58%
10 PM
26°
59%
11 PM
26°
42%
12 AM
25°
42%
1 AM
24°
39%
2 AM
23°
44%
7-Day Forecast
Today
33° 21°
Mostly Clear with a 58% chance of rain.
Sat
33° 21°
Mostly Clear with a 59% chance of rain.
Sun
34° 19°
Partly Cloudy.
Mon
31° 17°
Clear with a 53% chance of rain.
Tue
33° 19°
Drizzle, 51% chance.
Wed
32° 18°
Rain, 70% chance.
Thu
31° 16°
Drizzle, 53% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Partly Cloudy 16% 2 mph SSW 96%
4 AM 23° Partly Cloudy 7% 2 mph SSW 95%
5 AM 21° Mostly Clear 9% 2 mph SSW 95%
6 AM 21° Mostly Clear 11% 2 mph WSW 94%
7 AM 22° Mostly Clear 4% 2 mph W 94%
8 AM 23° Mostly Clear 4% 2 mph NW 90%
9 AM 26° Mostly Clear 4% 2 mph NW 83%
10 AM 27° Mostly Clear 7% 2 mph NW 76%
11 AM 28° Mostly Clear 12% 2 mph WNW 69%
12 PM 29° Mostly Clear 13% 2 mph W 64%
1 PM 31° Mostly Clear 13% 3 mph W 58%
2 PM 32° Mostly Clear 13% 4 mph WSW 53%
3 PM 32° Mostly Clear 25% 4 mph WSW 54%
4 PM 32° Partly Cloudy 25% 4 mph W 55%
5 PM 33° Mostly Clear 35% 4 mph W 57%
6 PM 32° Mostly Clear 47% 3 mph W 62%
7 PM 31° Partly Cloudy 55% 3 mph W 69%
8 PM 30° Partly Cloudy 53% 3 mph W 74%
9 PM 27° Partly Cloudy 58% 3 mph WSW 78%
10 PM 26° Rain 59% 4 mph SW 83%
11 PM 26° Rain 42% 4 mph SW 88%
12 AM 25° Rain 42% 3 mph SW 90%
1 AM 24° Rain 39% 2 mph W 92%
2 AM 23° Overcast 44% 2 mph NNW 93%
15-Day Forecast
Today
8/7
Mostly Clear
58%
21°
33°
Sat
8/8
Mostly Clear
59%
21°
33°
Sun
8/9
Partly Cloudy
13%
19°
34°
Mon
8/10
Clear
53%
17°
31°
Tue
8/11
Drizzle
51%
19°
33°
Wed
8/12
Rain
70%
18°
32°
Thu
8/13
Drizzle
53%
16°
31°
Fri
8/14
Drizzle
72%
14°
28°
Sat
8/15
Drizzle
44%
14°
29°
Sun
8/16
Rain
68%
14°
28°
Mon
8/17
Drizzle
60%
14°
27°
Tue
8/18
Drizzle
60%
14°
28°
Wed
8/19
Drizzle
60%
14°
28°
Thu
8/20
Clear
60%
14°
29°
Fri
8/21
Drizzle
60%
16°
29°
40
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
20 AQI 3.6 µg/m³
O3
Ground-level ozone
Dominant
40 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 40 Good 40 20
Sat 41 Good 41 28
Sun 44 Good 44 35
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
SBCAPE723 J/kg
MLCAPE320 J/kg
MUCAPE723 J/kg
SBCIN-164 J/kg
MLCIN0 J/kg
Lifted Index-2.3
Kinematics
0–6 km Shear28 kt
0–1 km Shear11 kt
Eff. Shear29 kt
0–1 km SRH-65
0–3 km SRH-87
Eff. SRH-87
Storm Motion202° @ 22 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.5
Thermo & Levels
PWAT1.96 in
0–3 km LR4.3 °C/km
700–500 LR6.1 °C/km
Total Totals44.9
LCL999 hPa
LFC663 hPa
EL207 hPa
Freezing Lvl15,650 ft