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

Mecosta County, Michigan, United States

Last updated: 3:41 PM CDT  ·  Refresh
32°C
Feels like 36°
Clear
▲ 32°  /  ▼ 22°
Wind
14 mph SW
Humidity
55%
Dew Point
22°
Pressure
28.85 inHg
Visibility
10 mi
UV Index
8.1
Cloud Cover
5%
Sunrise
6:03 AM
Sunset
9:26 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Mecosta County is currently clear at 32°C. Precipitation is likely — peak probability 51% around 4 PM. Atmospheric instability is elevated (CAPE up to 2281 J/kg) — isolated convective development possible. Sunrise: 6:03AM · Sunset: 9:26PM.

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
79 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
8%
5 PM
32°
7%
6 PM
32°
7%
7 PM
31°
7%
8 PM
29°
12%
9 PM
28°
12%
10 PM
26°
19%
11 PM
25°
20%
12 AM
24°
17%
1 AM
24°
17%
2 AM
23°
38%
3 AM
22°
42%
4 AM
22°
29%
5 AM
22°
13%
6 AM
22°
21%
7 AM
23°
15%
8 AM
24°
9%
9 AM
25°
9%
10 AM
26°
9%
11 AM
28°
19%
12 PM
29°
19%
1 PM
29°
19%
2 PM
31°
36%
3 PM
31°
45%
7-Day Forecast
Today
32° 22°
Clear.
Thu
34° 22°
Partly Cloudy with a 69% chance of rain.
Fri
32° 20°
Partly Cloudy with a 55% chance of rain.
Sat
31° 20°
Mostly Cloudy with a 60% chance of rain.
Sun
31° 18°
Drizzle, 51% chance.
Mon
27° 18°
Rain, 29% chance.
Tue
31° 17°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 32° Clear 8% 14 mph SW 55%
5 PM 32° Clear 7% 14 mph SW 54%
6 PM 32° Clear 7% 13 mph SW 57%
7 PM 31° Clear 7% 12 mph SW 62%
8 PM 29° Clear 12% 10 mph SW 67%
9 PM 28° Clear 12% 9 mph SW 72%
10 PM 26° Clear 19% 9 mph SW 76%
11 PM 25° Clear 20% 9 mph SW 78%
12 AM 24° Clear 17% 9 mph WSW 80%
1 AM 24° Partly Cloudy 17% 8 mph WSW 82%
2 AM 23° Partly Cloudy 38% 8 mph WSW 85%
3 AM 22° Partly Cloudy 42% 7 mph WSW 88%
4 AM 22° Partly Cloudy 29% 7 mph WSW 91%
5 AM 22° Partly Cloudy 13% 7 mph WSW 91%
6 AM 22° Partly Cloudy 21% 8 mph WSW 89%
7 AM 23° Partly Cloudy 15% 9 mph WSW 87%
8 AM 24° Mostly Clear 9% 9 mph WSW 84%
9 AM 25° Mostly Clear 9% 10 mph WSW 80%
10 AM 26° Mostly Clear 9% 10 mph WSW 76%
11 AM 28° Mostly Clear 19% 10 mph WSW 72%
12 PM 29° Mostly Clear 19% 10 mph WSW 69%
1 PM 29° Partly Cloudy 19% 10 mph WSW 65%
2 PM 31° Partly Cloudy 36% 11 mph WSW 64%
3 PM 31° Mostly Clear 45% 11 mph WSW 64%
15-Day Forecast
Today
7/1
Clear
19%
22°
32°
Thu
7/2
Partly Cloudy
69%
22°
34°
Fri
7/3
Partly Cloudy
55%
20°
32°
Sat
7/4
Mostly Cloudy
60%
20°
31°
Sun
7/5
Drizzle
51%
18°
31°
Mon
7/6
Rain
29%
18°
27°
Tue
7/7
Clear
17%
17°
31°
Wed
7/8
Drizzle
42%
17°
31°
Thu
7/9
Drizzle
68%
17°
32°
Fri
7/10
Rain
68%
17°
28°
Sat
7/11
Drizzle
60%
16°
29°
Sun
7/12
Drizzle
60%
16°
29°
Mon
7/13
Clear
60%
16°
29°
Tue
7/14
Drizzle
60%
16°
28°
Wed
7/15
Drizzle
60%
15°
29°
79
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
79 AQI 24.0 µg/m³
O3
Ground-level ozone
54 AQI 56 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 79 Moderate 54 79
Fri 44 Good 44 43
Sat 41 Good 41 34
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, 19:00'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
SBCAPE2995 J/kg
MLCAPE2747 J/kg
MUCAPE3269 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-8.2
Kinematics
0–6 km Shear34 kt
0–1 km Shear7 kt
Eff. Shear29 kt
0–1 km SRH-7
0–3 km SRH-107
Eff. SRH-107
Storm Motion224° @ 41 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index22.9
Thermo & Levels
PWAT1.37 in
0–3 km LR7.3 °C/km
700–500 LR7.0 °C/km
Total Totals49.4
LCL844 hPa
LFC977 hPa
EL155 hPa
Freezing Lvl14,154 ft