Lewis County, Missouri, United States

Last updated: 5:46 PM CDT  ·  Refresh
16°C
Feels like 14°
Clear
▲ 20°  /  ▼ 7°
Wind
2 mph SE
Humidity
50%
Dew Point
5°
Pressure
29.37 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
3%
Sunrise
6:45 AM
Sunset
4:54 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lewis County is currently clear at 15°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:45AM · Sunset: 4:54PM.

Alerts

No active alerts for this location.
32 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
16°
0%
6 PM
14°
0%
7 PM
13°
0%
8 PM
12°
0%
9 PM
11°
0%
10 PM
11°
0%
11 PM
11°
0%
12 AM
8°
0%
1 AM
8°
1%
2 AM
8°
1%
3 AM
9°
1%
4 AM
7°
1%
5 AM
7°
1%
6 AM
7°
1%
7 AM
8°
1%
8 AM
11°
1%
9 AM
12°
1%
10 AM
13°
1%
11 AM
13°
1%
12 PM
19°
2%
1 PM
19°
2%
2 PM
19°
2%
3 PM
18°
2%
4 PM
16°
2%
7-Day Forecast
Today
20° 7°
Clear.
Wed
19° 5°
Mostly Clear.
Thu
13° -1°
Mostly Cloudy.
Fri
11° -4°
Mostly Clear.
Sat
11° -8°
Mostly Clear.
Sun
12° -4°
Partly Cloudy.
Mon
13° -2°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 16° Clear 0% 2 mph SE 49%
6 PM 14° Clear 0% 2 mph SE 55%
7 PM 13° Clear 0% 2 mph SE 58%
8 PM 12° Mostly Clear 0% 2 mph E 61%
9 PM 11° Partly Cloudy 0% 2 mph E 65%
10 PM 11° Partly Cloudy 0% 3 mph SE 67%
11 PM 11° Mostly Cloudy 0% 3 mph SSE 70%
12 AM 8° Mostly Cloudy 0% 3 mph S 74%
1 AM 8° Mostly Cloudy 1% 4 mph S 77%
2 AM 8° Mostly Cloudy 1% 5 mph S 80%
3 AM 9° Partly Cloudy 1% 6 mph S 85%
4 AM 7° Mostly Clear 1% 6 mph SSW 91%
5 AM 7° Mostly Clear 1% 7 mph SW 94%
6 AM 7° Mostly Clear 1% 7 mph SW 94%
7 AM 8° Mostly Clear 1% 8 mph WSW 93%
8 AM 11° Mostly Clear 1% 11 mph W 84%
9 AM 12° Mostly Clear 1% 13 mph WNW 75%
10 AM 13° Mostly Clear 1% 14 mph WNW 69%
11 AM 13° Mostly Clear 1% 15 mph WNW 64%
12 PM 19° Mostly Clear 2% 15 mph NW 62%
1 PM 19° Mostly Clear 2% 15 mph NW 62%
2 PM 19° Mostly Clear 2% 15 mph NW 62%
3 PM 18° Mostly Clear 2% 15 mph NW 62%
4 PM 16° Mostly Clear 2% 13 mph NW 64%
15-Day Forecast
Today
11/10
Clear
0%
7°
20°
Wed
11/11
Mostly Clear
1%
5°
19°
Thu
11/12
Mostly Cloudy
0%
-1°
13°
Fri
11/13
Mostly Clear
0%
-4°
11°
Sat
11/14
Mostly Clear
2%
-8°
11°
Sun
11/15
Partly Cloudy
11%
-4°
12°
Mon
11/16
Mostly Clear
5%
-2°
13°
Tue
11/17
Clear
2%
-2°
14°
Wed
11/18
Partly Cloudy
16%
-1°
16°
Thu
11/19
Mostly Cloudy
14%
4°
19°
Fri
11/20
Mostly Cloudy
33%
6°
18°
Sat
11/21
Rain
84%
6°
19°
Sun
11/22
Drizzle
75%
2°
14°
Mon
11/23
Clear
62%
1°
11°
Tue
11/24
Drizzle
70%
0°
10°
32
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
30 AQI 5.5 µg/m³
O3
Ground-level ozone
Dominant
32 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 32 Good 32 30
Thu 37 Good 30 37
Fri 31 Good 31 14
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 Tue Nov 10, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE9 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index11.2
Kinematics
0–6 km Shear33 kt
0–1 km Shear4 kt
Eff. Shear—
0–1 km SRH19
0–3 km SRH64
Eff. SRH—
Storm Motion334° @ 21 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index8.8
Thermo & Levels
PWAT0.54 in
0–3 km LR4.6 °C/km
700–500 LR6.3 °C/km
Total Totals35.6
LCL850 hPa
LFC—
EL—
Freezing Lvl11,191 ft