Lewis County, Missouri, United States

Last updated: 6:16 PM CDT  ·  Refresh
29°C
Feels like 29°
Clear
▲ 29°  /  ▼ 17°
Wind
7 mph ENE
Humidity
52%
Dew Point
18°
Pressure
29.29 inHg
Visibility
10 mi
UV Index
4.9
Cloud Cover
0%
Sunrise
6:02 AM
Sunset
8:23 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lewis County is currently clear at 29°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:02AM · Sunset: 8:23PM.

Alerts

No active alerts for this location.
63 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
11%
7 PM
28°
27%
8 PM
26°
27%
9 PM
25°
20%
10 PM
23°
20%
11 PM
22°
20%
12 AM
21°
20%
1 AM
21°
3%
2 AM
20°
3%
3 AM
19°
3%
4 AM
18°
3%
5 AM
17°
3%
6 AM
17°
3%
7 AM
18°
3%
8 AM
20°
3%
9 AM
22°
3%
10 AM
24°
3%
11 AM
26°
3%
12 PM
27°
3%
1 PM
31°
3%
2 PM
31°
3%
3 PM
31°
5%
4 PM
31°
5%
5 PM
31°
5%
7-Day Forecast
Tonight
29° 17°
Clear with a 20% chance of rain.
Thu
32° 17°
Partly Cloudy with a 20% chance of rain.
Fri
29° 19°
Overcast with a 90% chance of rain.
Sat
24° 18°
Partly Cloudy with a 57% chance of rain.
Sun
29° 17°
Clear.
Mon
31° 17°
Clear with a 33% chance of rain.
Tue
34° 18°
Partly Cloudy.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 11% 7 mph ENE 52%
7 PM 28° Clear 27% 7 mph ENE 55%
8 PM 26° Clear 27% 6 mph ENE 62%
9 PM 25° Clear 20% 6 mph ENE 70%
10 PM 23° Clear 20% 6 mph E 77%
11 PM 22° Clear 20% 5 mph E 80%
12 AM 21° Clear 20% 5 mph E 82%
1 AM 21° Clear 3% 5 mph E 84%
2 AM 20° Clear 3% 5 mph E 86%
3 AM 19° Clear 3% 5 mph ESE 88%
4 AM 18° Clear 3% 5 mph ESE 89%
5 AM 17° Partly Cloudy 3% 5 mph ESE 89%
6 AM 17° Partly Cloudy 3% 5 mph ESE 89%
7 AM 18° Partly Cloudy 3% 5 mph ESE 86%
8 AM 20° Partly Cloudy 3% 6 mph SE 76%
9 AM 22° Partly Cloudy 3% 6 mph SE 65%
10 AM 24° Partly Cloudy 3% 7 mph SE 56%
11 AM 26° Partly Cloudy 3% 7 mph SE 49%
12 PM 27° Partly Cloudy 3% 7 mph SE 44%
1 PM 31° Partly Cloudy 3% 7 mph SE 39%
2 PM 31° Partly Cloudy 3% 7 mph ESE 38%
3 PM 31° Partly Cloudy 5% 8 mph ESE 37%
4 PM 31° Partly Cloudy 5% 8 mph ESE 37%
5 PM 31° Partly Cloudy 5% 8 mph ESE 41%
15-Day Forecast
Today
7/29
Clear
20%
17°
29°
Thu
7/30
Partly Cloudy
20%
17°
32°
Fri
7/31
Overcast
90%
19°
29°
Sat
8/1
Partly Cloudy
57%
18°
24°
Sun
8/2
Clear
14%
17°
29°
Mon
8/3
Clear
33%
17°
31°
Tue
8/4
Partly Cloudy
15%
18°
34°
Wed
8/5
Drizzle
48%
21°
34°
Thu
8/6
Rain
53%
21°
34°
Fri
8/7
Mostly Clear
35%
20°
36°
Sat
8/8
Mostly Cloudy
44%
22°
36°
Sun
8/9
Drizzle
60%
22°
35°
Mon
8/10
Drizzle
60%
21°
34°
Tue
8/11
Drizzle
60%
21°
34°
Wed
8/12
Drizzle
60%
21°
34°
63
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
63 AQI 15.9 µg/m³
O3
Ground-level ozone
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 63 Moderate 37 63
Fri 62 Moderate 44 62
Sat 55 Moderate 32 55
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 29, 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
SBCAPE10 J/kg
MLCAPE0 J/kg
MUCAPE10 J/kg
SBCIN-228 J/kg
MLCIN0 J/kg
Lifted Index-0.0
Kinematics
0–6 km Shear27 kt
0–1 km Shear1 kt
Eff. Shear—
0–1 km SRH1
0–3 km SRH-78
Eff. SRH—
Storm Motion270° @ 14 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index24.8
Thermo & Levels
PWAT1.34 in
0–3 km LR6.1 °C/km
700–500 LR5.9 °C/km
Total Totals40.1
LCL853 hPa
LFC502 hPa
EL443 hPa
Freezing Lvl16,129 ft