Severe Thunderstorm Watch 10:00 PM

Dane County, Wisconsin, United States

Last updated: 4:36 PM CDT  ·  Refresh
29°C
Feels like 32°
Partly Cloudy
▲ 30°  /  ▼ 20°
Wind
9 mph SW
Humidity
66%
Dew Point
21°
Pressure
28.99 inHg
Visibility
10 mi
UV Index
7.0
Cloud Cover
42%
Sunrise
5:26 AM
Sunset
8:38 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Dane County is currently partly cloudy at 29°C. Precipitation is likely — peak probability 66% around 1 PM. Atmospheric instability is elevated (CAPE up to 1907 J/kg) — isolated convective development possible. Sunrise: 5:26AM · Sunset: 8:38PM.

Alerts

Severe Thunderstorm Watch
Expires 10:00 PM
44 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
23%
5 PM
30°
33%
6 PM
29°
37%
7 PM
28°
35%
8 PM
27°
36%
9 PM
26°
41%
10 PM
25°
43%
11 PM
24°
59%
12 AM
24°
59%
1 AM
22°
58%
2 AM
22°
58%
3 AM
22°
39%
4 AM
22°
24%
5 AM
21°
24%
6 AM
20°
20%
7 AM
21°
25%
8 AM
21°
32%
9 AM
22°
37%
10 AM
22°
44%
11 AM
24°
45%
12 PM
24°
57%
1 PM
26°
66%
2 PM
26°
54%
3 PM
26°
50%
7-Day Forecast
Today
30° 20°
Partly Cloudy with a 43% chance of rain.
Thu
30° 18°
Mostly Cloudy with a 58% chance of rain.
Fri
28° 18°
Partly Cloudy.
Sat
28° 16°
Mostly Clear.
Sun
29° 18°
Partly Cloudy.
Mon
31° 18°
Clear.
Tue
31° 20°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 29° Partly Cloudy 23% 9 mph SW 66%
5 PM 30° Partly Cloudy 33% 9 mph SW 73%
6 PM 29° Partly Cloudy 37% 8 mph SW 77%
7 PM 28° Partly Cloudy 35% 6 mph SW 80%
8 PM 27° Partly Cloudy 36% 4 mph SW 82%
9 PM 26° Mostly Cloudy 41% 5 mph WSW 85%
10 PM 25° Mostly Cloudy 43% 5 mph SW 88%
11 PM 24° Rain 59% 5 mph SW 92%
12 AM 24° Rain 59% 5 mph WNW 94%
1 AM 22° Rain 58% 4 mph ENE 95%
2 AM 22° Overcast 58% 4 mph E 95%
3 AM 22° Overcast 39% 4 mph SSW 95%
4 AM 22° Overcast 24% 5 mph WSW 94%
5 AM 21° Overcast 24% 6 mph W 93%
6 AM 20° Overcast 20% 6 mph W 92%
7 AM 21° Overcast 25% 6 mph W 88%
8 AM 21° Overcast 32% 6 mph W 86%
9 AM 22° Mostly Cloudy 37% 6 mph WNW 82%
10 AM 22° Mostly Cloudy 44% 7 mph WNW 81%
11 AM 24° Mostly Cloudy 45% 7 mph WNW 80%
12 PM 24° Mostly Cloudy 57% 7 mph WNW 79%
1 PM 26° Mostly Cloudy 66% 6 mph WNW 78%
2 PM 26° Mostly Cloudy 54% 6 mph WNW 76%
3 PM 26° Mostly Cloudy 50% 6 mph WNW 75%
15-Day Forecast
Today
7/8
Partly Cloudy
43%
20°
30°
Thu
7/9
Mostly Cloudy
58%
18°
30°
Fri
7/10
Partly Cloudy
16%
18°
28°
Sat
7/11
Mostly Clear
17%
16°
28°
Sun
7/12
Partly Cloudy
19%
18°
29°
Mon
7/13
Clear
9%
18°
31°
Tue
7/14
Mostly Clear
9%
20°
31°
Wed
7/15
Mostly Clear
60%
19°
31°
Thu
7/16
Drizzle
60%
19°
30°
Fri
7/17
Drizzle
60%
18°
29°
Sat
7/18
Drizzle
60%
13°
27°
Sun
7/19
Drizzle
60%
18°
26°
Mon
7/20
Drizzle
60%
17°
27°
Tue
7/21
Drizzle
60%
17°
27°
Wed
7/22
Drizzle
60%
17°
26°
44
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
44 AQI 7.9 µg/m³
O3
Ground-level ozone
40 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 44 Good 40 44
Fri 44 Good 44 27
Sat 35 Good 35 31
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
SBCAPE1953 J/kg
MLCAPE1399 J/kg
MUCAPE1953 J/kg
SBCIN-38 J/kg
MLCIN0 J/kg
Lifted Index-5.8
Kinematics
0–6 km Shear25 kt
0–1 km Shear4 kt
Eff. Shear26 kt
0–1 km SRH4
0–3 km SRH-26
Eff. SRH-26
Storm Motion230° @ 25 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.3
Thermo & Levels
PWAT1.58 in
0–3 km LR7.1 °C/km
700–500 LR5.8 °C/km
Total Totals50.0
LCL877 hPa
LFC852 hPa
EL188 hPa
Freezing Lvl14,797 ft