Severe Thunderstorm Watch 10:00 PM Severe Thunderstorm Watch 10:00 PM

Grant County, Wisconsin, United States

Last updated: 4:37 PM CDT  ·  Refresh
29°C
Feels like 33°
Mostly Cloudy
▲ 31°  /  ▼ 19°
Wind
10 mph SW
Humidity
68%
Dew Point
22°
Pressure
28.90 inHg
Visibility
9 mi
UV Index
6.2
Cloud Cover
61%
Sunrise
5:32 AM
Sunset
8:43 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Grant County is currently mostly cloudy at 29°C. Precipitation is likely — peak probability 73% around 11 PM. Atmospheric instability is elevated (CAPE up to 2186 J/kg) — isolated convective development possible. Sunrise: 5:32AM · Sunset: 8:43PM.

Alerts

Severe Thunderstorm Watch
Expires 10:00 PM
Severe Thunderstorm Watch
Expires 10:00 PM
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
13%
5 PM
31°
40%
6 PM
30°
24%
7 PM
29°
28%
8 PM
27°
30%
9 PM
26°
65%
10 PM
24°
71%
11 PM
23°
72%
12 AM
22°
64%
1 AM
22°
49%
2 AM
21°
54%
3 AM
21°
33%
4 AM
21°
39%
5 AM
19°
33%
6 AM
19°
50%
7 AM
20°
46%
8 AM
20°
46%
9 AM
21°
35%
10 AM
22°
27%
11 AM
24°
27%
12 PM
24°
24%
1 PM
24°
20%
2 PM
25°
20%
3 PM
26°
27%
7-Day Forecast
Today
31° 19°
Partly Cloudy with a 71% chance of rain.
Thu
29° 19°
Mostly Cloudy with a 49% chance of rain.
Fri
28° 19°
Mostly Cloudy.
Sat
28° 17°
Mostly Clear.
Sun
29° 18°
Clear.
Mon
30° 18°
Clear.
Tue
31° 20°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 29° Mostly Cloudy 13% 10 mph SW 68%
5 PM 31° Partly Cloudy 40% 10 mph SW 70%
6 PM 30° Mostly Clear 24% 9 mph SW 73%
7 PM 29° Partly Cloudy 28% 8 mph SW 77%
8 PM 27° Mostly Cloudy 30% 6 mph SW 81%
9 PM 26° Drizzle 65% 5 mph WSW 85%
10 PM 24° Rain 71% 6 mph WNW 87%
11 PM 23° Thunderstorm 72% 5 mph W 88%
12 AM 22° Rain 64% 8 mph WSW 88%
1 AM 22° Rain 49% 7 mph W 90%
2 AM 21° Rain 54% 6 mph W 91%
3 AM 21° Overcast 33% 3 mph W 93%
4 AM 21° Overcast 39% 3 mph W 94%
5 AM 19° Overcast 33% 4 mph W 94%
6 AM 19° Overcast 50% 4 mph W 94%
7 AM 20° Overcast 46% 4 mph WNW 92%
8 AM 20° Mostly Cloudy 46% 5 mph WNW 91%
9 AM 21° Mostly Cloudy 35% 6 mph WNW 89%
10 AM 22° Mostly Cloudy 27% 6 mph WNW 88%
11 AM 24° Mostly Cloudy 27% 6 mph WNW 86%
12 PM 24° Mostly Cloudy 24% 6 mph WNW 84%
1 PM 24° Mostly Cloudy 20% 6 mph WNW 83%
2 PM 25° Mostly Cloudy 20% 5 mph WNW 81%
3 PM 26° Mostly Cloudy 27% 5 mph WNW 80%
15-Day Forecast
Today
7/8
Partly Cloudy
71%
19°
31°
Thu
7/9
Mostly Cloudy
49%
19°
29°
Fri
7/10
Mostly Cloudy
18%
19°
28°
Sat
7/11
Mostly Clear
17%
17°
28°
Sun
7/12
Clear
19%
18°
29°
Mon
7/13
Clear
9%
18°
30°
Tue
7/14
Mostly Clear
3%
20°
31°
Wed
7/15
Clear
60%
19°
31°
Thu
7/16
Drizzle
60%
19°
30°
Fri
7/17
Drizzle
60%
19°
29°
Sat
7/18
Drizzle
60%
13°
27°
Sun
7/19
Drizzle
60%
18°
26°
Mon
7/20
Drizzle
60%
17°
26°
Tue
7/21
Drizzle
90%
17°
26°
Wed
7/22
Drizzle
90%
17°
26°
46
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
46 AQI 8.2 µg/m³
O3
Ground-level ozone
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 46 Good 37 46
Fri 37 Good 37 22
Sat 34 Good 34 22
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 8, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2427 J/kg
MLCAPE1543 J/kg
MUCAPE2427 J/kg
SBCIN0 J/kg
MLCIN-0 J/kg
Lifted Index-6.4
Kinematics
0–6 km Shear19 kt
0–1 km Shear4 kt
Eff. Shear20 kt
0–1 km SRH-1
0–3 km SRH-31
Eff. SRH-31
Storm Motion227° @ 26 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index32.1
Thermo & Levels
PWAT1.61 in
0–3 km LR7.2 °C/km
700–500 LR5.9 °C/km
Total Totals47.6
LCL872 hPa
LFC979 hPa
EL185 hPa
Freezing Lvl14,360 ft