Excessive Heat Watch 7:00 PM Excessive Heat Warning — Mason, MI, Lake, MI, Osceola, MI, Clare, MI, Oceana, MI, Newaygo, MI, Mecosta, MI, Isabella, MI, Muskegon, MI, Montcalm, MI, Gratiot, MI, Ottawa, MI, Kent, MI, Ionia, MI, Clinton, MI, Allegan, MI, Barry, MI, Eaton, MI, Ingham, MI, Van Buren, MI, Kalamazoo, MI, Calhoun, MI, Jackson, MI 7:00 PM

Jackson County, Michigan, United States

Last updated: 4:52 PM CDT  ·  Refresh
34°C
Feels like 38°
Clear
▲ 35°  /  ▼ 23°
Wind
12 mph SW
Humidity
49%
Dew Point
21°
Pressure
28.95 inHg
Visibility
10 mi
UV Index
6.7
Cloud Cover
1%
Sunrise
6:05 AM
Sunset
9:17 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jackson County is currently clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3177 J/kg) — isolated convective development possible. Sunrise: 6:05AM · Sunset: 9:17PM.

Alerts

Excessive Heat Watch
Expires 7:00 PM
Excessive Heat Warning
Mason, MI, Lake, MI, Osceola, MI, Clare, MI, Oceana, MI, Newaygo, MI, Mecosta, MI, Isabella, MI, Muskegon, MI, Montcalm, MI, Gratiot, MI, Ottawa, MI, Kent, MI, Ionia, MI, Clinton, MI, Allegan, MI, Barry, MI, Eaton, MI, Ingham, MI, Van Buren, MI, Kalamazoo, MI, Calhoun, MI, Jackson, MI
Expires 7:00 PM
72 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
34°
3%
6 PM
35°
3%
7 PM
34°
3%
8 PM
32°
3%
9 PM
30°
3%
10 PM
28°
3%
11 PM
28°
3%
12 AM
27°
3%
1 AM
26°
3%
2 AM
26°
3%
3 AM
26°
3%
4 AM
25°
3%
5 AM
23°
5%
6 AM
24°
5%
7 AM
24°
5%
8 AM
27°
5%
9 AM
28°
5%
10 AM
29°
5%
11 AM
30°
9%
12 PM
32°
9%
1 PM
34°
9%
2 PM
34°
9%
3 PM
34°
9%
4 PM
34°
9%
7-Day Forecast
Today
35° 23°
Clear.
Thu
35° 23°
Mostly Clear with a 29% chance of rain.
Fri
34° 23°
Partly Cloudy with a 69% chance of rain.
Sat
31° 21°
Partly Cloudy with a 72% chance of rain.
Sun
31° 19°
Drizzle, 58% chance.
Mon
30° 18°
Partly Cloudy with a 29% chance of rain.
Tue
29° 19°
Partly Cloudy with a 28% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 34° Clear 3% 12 mph SW 49%
6 PM 35° Clear 3% 12 mph SW 53%
7 PM 34° Clear 3% 12 mph SW 59%
8 PM 32° Clear 3% 10 mph SW 64%
9 PM 30° Clear 3% 9 mph SW 70%
10 PM 28° Clear 3% 9 mph SW 75%
11 PM 28° Clear 3% 9 mph SW 79%
12 AM 27° Clear 3% 9 mph WSW 82%
1 AM 26° Clear 3% 10 mph WSW 86%
2 AM 26° Clear 3% 9 mph WSW 87%
3 AM 26° Mostly Clear 3% 9 mph WSW 88%
4 AM 25° Mostly Clear 3% 8 mph WSW 89%
5 AM 23° Mostly Clear 5% 8 mph WSW 89%
6 AM 24° Mostly Clear 5% 8 mph WSW 88%
7 AM 24° Mostly Clear 5% 8 mph WSW 84%
8 AM 27° Mostly Clear 5% 9 mph WSW 77%
9 AM 28° Clear 5% 10 mph WSW 70%
10 AM 29° Clear 5% 10 mph WSW 64%
11 AM 30° Mostly Clear 9% 11 mph WSW 60%
12 PM 32° Mostly Clear 9% 11 mph WSW 58%
1 PM 34° Partly Cloudy 9% 12 mph WSW 55%
2 PM 34° Partly Cloudy 9% 12 mph WSW 55%
3 PM 34° Partly Cloudy 9% 12 mph WSW 55%
4 PM 34° Partly Cloudy 9% 13 mph WSW 54%
15-Day Forecast
Today
7/1
Clear
3%
23°
35°
Thu
7/2
Mostly Clear
29%
23°
35°
Fri
7/3
Partly Cloudy
69%
23°
34°
Sat
7/4
Partly Cloudy
72%
21°
31°
Sun
7/5
Drizzle
58%
19°
31°
Mon
7/6
Partly Cloudy
29%
18°
30°
Tue
7/7
Partly Cloudy
28%
19°
29°
Wed
7/8
Overcast
69%
18°
31°
Thu
7/9
Rain
68%
18°
29°
Fri
7/10
Rain
68%
17°
29°
Sat
7/11
Drizzle
64%
17°
28°
Sun
7/12
Drizzle
60%
17°
29°
Mon
7/13
Drizzle
60%
17°
29°
Tue
7/14
Drizzle
60%
16°
28°
Wed
7/15
Drizzle
60%
16°
28°
72
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
72 AQI 20.5 µg/m³
O3
Ground-level ozone
39 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 72 Moderate 39 72
Fri 49 Good 39 49
Sat 42 Good 42 38
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 1, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2546 J/kg
MLCAPE1778 J/kg
MUCAPE2546 J/kg
SBCIN-77 J/kg
MLCIN-0 J/kg
Lifted Index-7.2
Kinematics
0–6 km Shear26 kt
0–1 km Shear7 kt
Eff. Shear24 kt
0–1 km SRH-5
0–3 km SRH-80
Eff. SRH-80
Storm Motion231° @ 35 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index22.8
Thermo & Levels
PWAT1.30 in
0–3 km LR7.4 °C/km
700–500 LR7.3 °C/km
Total Totals50.0
LCL814 hPa
LFC708 hPa
EL166 hPa
Freezing Lvl14,111 ft