Severe Thunderstorm Watch 5:00 AM Severe Thunderstorm Watch 5:00 AM

Martin County, Minnesota, United States

Last updated: 3:00 AM CDT  ·  Refresh
19°C
Feels like 20°
Rain
▲ 30°  /  ▼ 19°
Wind
7 mph SE
Humidity
95%
Dew Point
18°
Pressure
28.63 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
95%
Sunrise
6:43 AM
Sunset
7:51 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Martin County is currently rain at 19°C. Precipitation is likely — peak probability 87% around 3 AM. Atmospheric instability is elevated (CAPE up to 2382 J/kg) — isolated convective development possible. Sunrise: 6:43AM · Sunset: 7:51PM.

Alerts

Severe Thunderstorm Watch
Expires 5:00 AM
Severe Thunderstorm Watch
Expires 5:00 AM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
19°
87%
4 AM
19°
43%
5 AM
19°
26%
6 AM
17°
14%
7 AM
16°
22%
8 AM
18°
15%
9 AM
19°
17%
10 AM
20°
11%
11 AM
22°
20%
12 PM
24°
9%
1 PM
25°
18%
2 PM
27°
23%
3 PM
28°
12%
4 PM
29°
12%
5 PM
29°
12%
6 PM
29°
8%
7 PM
29°
9%
8 PM
27°
12%
9 PM
26°
12%
10 PM
22°
21%
11 PM
22°
22%
12 AM
22°
19%
1 AM
22°
19%
2 AM
21°
25%
7-Day Forecast
Today
30° 19°
Mostly Clear with a 87% chance of rain.
Thu
36° 19°
Partly Cloudy with a 51% chance of rain.
Fri
38° 19°
Mostly Clear with a 41% chance of rain.
Sat
34° 18°
Mostly Cloudy with a 74% chance of rain.
Sun
36° 19°
Rain, 69% chance.
Mon
29° 19°
Rain, 82% chance.
Tue
35° 18°
Drizzle, 53% chance.
TimeTempConditionsPrecipWindHumidity
Now 19° Rain 87% 7 mph SE 95%
4 AM 19° Overcast 43% 11 mph SE 94%
5 AM 19° Mostly Cloudy 26% 9 mph ESE 95%
6 AM 17° Partly Cloudy 14% 6 mph ESE 96%
7 AM 16° Mostly Clear 22% 3 mph E 97%
8 AM 18° Mostly Clear 15% 3 mph ESE 94%
9 AM 19° Partly Cloudy 17% 4 mph SSE 91%
10 AM 20° Partly Cloudy 11% 4 mph S 86%
11 AM 22° Mostly Clear 20% 4 mph SE 79%
12 PM 24° Mostly Clear 9% 5 mph SE 72%
1 PM 25° Clear 18% 6 mph SE 65%
2 PM 27° Clear 23% 6 mph SE 61%
3 PM 28° Mostly Clear 12% 6 mph SE 58%
4 PM 29° Mostly Clear 12% 7 mph SE 55%
5 PM 29° Clear 12% 6 mph SE 58%
6 PM 29° Clear 8% 6 mph ESE 62%
7 PM 29° Clear 9% 6 mph E 68%
8 PM 27° Clear 12% 6 mph E 74%
9 PM 26° Clear 12% 6 mph E 80%
10 PM 22° Clear 21% 7 mph E 84%
11 PM 22° Mostly Clear 22% 5 mph E 83%
12 AM 22° Partly Cloudy 19% 5 mph ESE 82%
1 AM 22° Partly Cloudy 19% 7 mph SSE 81%
2 AM 21° Mostly Cloudy 25% 6 mph S 80%
15-Day Forecast
Today
9/2
Mostly Clear
87%
19°
30°
Thu
9/3
Partly Cloudy
51%
19°
36°
Fri
9/4
Mostly Clear
41%
19°
38°
Sat
9/5
Mostly Cloudy
74%
18°
34°
Sun
9/6
Rain
69%
19°
36°
Mon
9/7
Rain
82%
19°
29°
Tue
9/8
Drizzle
53%
18°
35°
Wed
9/9
Drizzle
53%
13°
28°
Thu
9/10
Drizzle
44%
11°
27°
Fri
9/11
Drizzle
51%
13°
30°
Sat
9/12
Drizzle
60%
16°
28°
Sun
9/13
Drizzle
60%
14°
28°
Mon
9/14
Clear
60%
14°
28°
Tue
9/15
Clear
60%
15°
28°
Wed
9/16
Clear
60%
14°
28°
52
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
52 AQI 9.9 µg/m³
O3
Ground-level ozone
35 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 35 52
Thu 38 Good 38 38
Fri 38 Good 35 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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Wed Sep 2, 06:00'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
SBCAPE0 J/kg
MLCAPE91 J/kg
MUCAPE1075 J/kg
SBCIN—
MLCIN-104 J/kg
Lifted Index2.6
Kinematics
0–6 km Shear44 kt
0–1 km Shear10 kt
Eff. Shear37 kt
0–1 km SRH1
0–3 km SRH148
Eff. SRH194
Storm Motion271° @ 33 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.1
Supercell4.0
K-Index38.3
Thermo & Levels
PWAT2.05 in
0–3 km LR4.3 °C/km
700–500 LR5.5 °C/km
Total Totals48.1
LCL952 hPa
LFC—
EL—
Freezing Lvl13,356 ft