Fire Weather Watch 8:00 PM

Marion County, Mississippi, United States

Last updated: 3:36 AM CDT  ·  Refresh
17°C
Feels like 19°
Clear
▲ 33°  /  ▼ 17°
Wind
2 mph S
Humidity
89%
Dew Point
16°
Pressure
29.85 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
7:01 AM
Sunset
6:27 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Marion County is currently clear at 17°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:01AM · Sunset: 6:27PM.

Alerts

Fire Weather Watch
Expires 8:00 PM
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
17°
6%
4 AM
17°
3%
5 AM
16°
7%
6 AM
15°
9%
7 AM
16°
11%
8 AM
19°
6%
9 AM
22°
6%
10 AM
25°
6%
11 AM
27°
6%
12 PM
29°
6%
1 PM
33°
6%
2 PM
33°
7%
3 PM
33°
7%
4 PM
33°
7%
5 PM
30°
3%
6 PM
28°
3%
7 PM
26°
3%
8 PM
25°
3%
9 PM
22°
3%
10 PM
20°
3%
11 PM
19°
3%
12 AM
19°
3%
1 AM
20°
3%
2 AM
20°
7%
7-Day Forecast
Today
33° 17°
Clear.
Fri
32° 13°
Fog.
Sat
24° 8°
Clear.
Sun
22° 7°
Clear.
Mon
28° 9°
Clear.
Tue
30° 13°
Clear.
Wed
30° 13°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 17° Clear 6% 2 mph S 89%
4 AM 17° Clear 3% 1 mph SSE 89%
5 AM 16° Clear 7% 1 mph E 92%
6 AM 15° Mostly Clear 9% 2 mph NE 94%
7 AM 16° Mostly Clear 11% 2 mph NE 92%
8 AM 19° Mostly Clear 6% 1 mph ENE 82%
9 AM 22° Mostly Clear 6% 1 mph E 72%
10 AM 25° Mostly Clear 6% 2 mph SE 63%
11 AM 27° Clear 6% 3 mph SSE 55%
12 PM 29° Clear 6% 4 mph SSE 46%
1 PM 33° Clear 6% 4 mph SSE 42%
2 PM 33° Clear 7% 4 mph SSE 40%
3 PM 33° Clear 7% 5 mph SSE 39%
4 PM 33° Clear 7% 5 mph SSE 42%
5 PM 30° Clear 3% 5 mph S 48%
6 PM 28° Clear 3% 6 mph S 54%
7 PM 26° Clear 3% 6 mph SSE 61%
8 PM 25° Clear 3% 5 mph S 69%
9 PM 22° Clear 3% 5 mph S 76%
10 PM 20° Clear 3% 4 mph S 82%
11 PM 19° Mostly Clear 3% 4 mph S 85%
12 AM 19° Partly Cloudy 3% 4 mph S 88%
1 AM 20° Partly Cloudy 3% 3 mph S 91%
2 AM 20° Mostly Clear 7% 3 mph S 92%
15-Day Forecast
Today
10/15
Clear
9%
17°
33°
Fri
10/16
Fog
7%
13°
32°
Sat
10/17
Clear
3%
8°
24°
Sun
10/18
Clear
3%
7°
22°
Mon
10/19
Clear
3%
9°
28°
Tue
10/20
Clear
8%
13°
30°
Wed
10/21
Clear
3%
13°
30°
Thu
10/22
Clear
3%
11°
30°
Fri
10/23
Clear
19%
10°
31°
Sat
10/24
Drizzle
36%
13°
31°
Sun
10/25
Drizzle
60%
14°
29°
Mon
10/26
Clear
25%
13°
28°
Tue
10/27
Clear
25%
12°
27°
Wed
10/28
Drizzle
60%
12°
28°
Thu
10/29
Clear
60%
12°
28°
54
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
54 AQI 10.5 µg/m³
O3
Ground-level ozone
45 AQI 50 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 54 Moderate 45 54
Fri 57 Moderate 44 57
Sat 43 Good 42 43
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 Thu Oct 15, 07:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE17 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index9.3
Kinematics
0–6 km Shear18 kt
0–1 km Shear13 kt
Eff. Shear—
0–1 km SRH-53
0–3 km SRH7
Eff. SRH—
Storm Motion137° @ 21 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index0.4
Thermo & Levels
PWAT0.77 in
0–3 km LR1.9 °C/km
700–500 LR6.4 °C/km
Total Totals30.2
LCL990 hPa
LFC—
EL—
Freezing Lvl15,558 ft