Lewis County, Missouri, United States

Last updated: 5:55 PM CDT  ·  Refresh
14°C
Feels like 12°
Clear
▲ 20°  /  ▼ 7°
Wind
3 mph SE
Humidity
51%
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 14°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
14°
0%
6 PM
14°
0%
7 PM
13°
0%
8 PM
12°
0%
9 PM
11°
0%
10 PM
11°
0%
11 PM
10°
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
14°
1%
12 PM
19°
2%
1 PM
19°
2%
2 PM
19°
2%
3 PM
18°
2%
4 PM
15°
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 14° Clear 0% 3 mph SE 51%
6 PM 14° Clear 0% 2 mph SE 56%
7 PM 13° Mostly Clear 0% 2 mph ESE 59%
8 PM 12° Mostly Clear 0% 2 mph E 62%
9 PM 11° Partly Cloudy 0% 2 mph ESE 66%
10 PM 11° Mostly Cloudy 0% 3 mph SE 68%
11 PM 10° Mostly Cloudy 0% 3 mph SSE 72%
12 AM 8° Mostly Cloudy 0% 3 mph S 75%
1 AM 8° Mostly Cloudy 1% 4 mph S 77%
2 AM 8° Mostly Cloudy 1% 5 mph S 81%
3 AM 9° Partly Cloudy 1% 6 mph SSW 87%
4 AM 7° Mostly Clear 1% 6 mph SSW 92%
5 AM 7° Mostly Clear 1% 7 mph SW 95%
6 AM 7° Mostly Clear 1% 8 mph WSW 94%
7 AM 8° Mostly Clear 1% 9 mph W 92%
8 AM 11° Mostly Clear 1% 12 mph WNW 81%
9 AM 12° Mostly Clear 1% 13 mph WNW 73%
10 AM 13° Mostly Clear 1% 14 mph WNW 67%
11 AM 14° Mostly Clear 1% 15 mph WNW 63%
12 PM 19° Mostly Clear 2% 15 mph NW 62%
1 PM 19° Mostly Clear 2% 15 mph NW 61%
2 PM 19° Mostly Clear 2% 15 mph NW 62%
3 PM 18° Mostly Clear 2% 14 mph NW 62%
4 PM 15° 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
3%
-8°
11°
Sun
11/15
Partly Cloudy
12%
-4°
12°
Mon
11/16
Mostly Clear
5%
-2°
13°
Tue
11/17
Clear
3%
-2°
14°
Wed
11/18
Partly Cloudy
16%
-1°
16°
Thu
11/19
Mostly Cloudy
14%
4°
19°
Fri
11/20
Mostly Cloudy
34%
6°
18°
Sat
11/21
Rain
84%
6°
19°
Sun
11/22
Drizzle
75%
2°
14°
Mon
11/23
Clear
62%
0°
11°
Tue
11/24
Drizzle
71%
-1°
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
MLCAPE11 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index11.9
Kinematics
0–6 km Shear34 kt
0–1 km Shear5 kt
Eff. Shear—
0–1 km SRH19
0–3 km SRH63
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 LR4.2 °C/km
700–500 LR6.3 °C/km
Total Totals35.6
LCL867 hPa
LFC—
EL—
Freezing Lvl11,191 ft