Frost Advisory — Louisa, IA, Henry, IA, Des Moines, IA, Van Buren, IA, Lee, IA, Henry, IL, Bureau, IL, Putnam, IL, Mercer, IL, Henderson, IL, Warren, IL, Hancock, IL, McDonough, IL, Scotland, MO, Clark, MO 9:00 AM

Van Buren County, Iowa, United States

Last updated: 7:42 PM CDT  ·  Refresh
9°C
Feels like 6°
Partly Cloudy
▲ 11°  /  ▼ 2°
Wind
11 mph NNW
Humidity
66%
Dew Point
3°
Pressure
29.70 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
43%
Sunrise
7:19 AM
Sunset
6:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Van Buren County is currently partly cloudy at 9°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:19AM · Sunset: 6:25PM.

Alerts

Frost Advisory
Louisa, IA, Henry, IA, Des Moines, IA, Van Buren, IA, Lee, IA, Henry, IL, Bureau, IL, Putnam, IL, Mercer, IL, Henderson, IL, Warren, IL, Hancock, IL, McDonough, IL, Scotland, MO, Clark, MO
Expires 9:00 AM
25 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
9°
12%
8 PM
8°
11%
9 PM
7°
4%
10 PM
6°
4%
11 PM
6°
4%
12 AM
5°
3%
1 AM
4°
3%
2 AM
4°
3%
3 AM
3°
3%
4 AM
3°
3%
5 AM
2°
3%
6 AM
2°
3%
7 AM
2°
3%
8 AM
4°
3%
9 AM
7°
3%
10 AM
9°
3%
11 AM
10°
3%
12 PM
11°
3%
1 PM
13°
3%
2 PM
14°
3%
3 PM
14°
3%
4 PM
13°
3%
5 PM
10°
3%
6 PM
9°
3%
7-Day Forecast
Tonight
11° 2°
Partly Cloudy.
Sat
14° 2°
Clear.
Sun
19° 4°
Clear.
Mon
22° 5°
Mostly Clear.
Tue
24° 9°
Partly Cloudy.
Wed
26° 11°
Clear.
Thu
27° 13°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 9° Partly Cloudy 12% 11 mph NNW 66%
8 PM 8° Mostly Clear 11% 10 mph NNW 68%
9 PM 7° Clear 4% 8 mph NNW 72%
10 PM 6° Clear 4% 8 mph NNW 75%
11 PM 6° Clear 4% 7 mph NNW 78%
12 AM 5° Clear 3% 6 mph NNW 81%
1 AM 4° Clear 3% 6 mph NNW 83%
2 AM 4° Clear 3% 5 mph NNW 84%
3 AM 3° Clear 3% 4 mph NNW 86%
4 AM 3° Clear 3% 4 mph NNW 86%
5 AM 2° Clear 3% 3 mph NW 86%
6 AM 2° Mostly Clear 3% 3 mph NW 86%
7 AM 2° Mostly Clear 3% 2 mph W 83%
8 AM 4° Mostly Clear 3% 2 mph SW 77%
9 AM 7° Clear 3% 3 mph S 68%
10 AM 9° Clear 3% 4 mph SSW 60%
11 AM 10° Clear 3% 5 mph SSW 53%
12 PM 11° Clear 3% 6 mph SSW 46%
1 PM 13° Clear 3% 6 mph SSW 43%
2 PM 14° Clear 3% 7 mph SSW 42%
3 PM 14° Clear 3% 7 mph SSW 42%
4 PM 13° Clear 3% 7 mph SSW 45%
5 PM 10° Clear 3% 7 mph SSW 49%
6 PM 9° Clear 3% 6 mph SSW 54%
15-Day Forecast
Today
10/16
Partly Cloudy
12%
2°
11°
Sat
10/17
Clear
3%
2°
14°
Sun
10/18
Clear
3%
4°
19°
Mon
10/19
Mostly Clear
3%
5°
22°
Tue
10/20
Partly Cloudy
10%
9°
24°
Wed
10/21
Clear
9%
11°
26°
Thu
10/22
Clear
14%
13°
27°
Fri
10/23
Clear
8%
14°
27°
Sat
10/24
Overcast
35%
12°
27°
Sun
10/25
Rain
66%
9°
21°
Mon
10/26
Overcast
34%
8°
20°
Tue
10/27
Drizzle
60%
8°
18°
Wed
10/28
Drizzle
60%
8°
19°
Thu
10/29
Drizzle
60%
8°
20°
Fri
10/30
Drizzle
60%
8°
19°
25
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
11 AQI 2.1 µg/m³
O3
Ground-level ozone
Dominant
25 AQI 28 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 25 Good 25 11
Sun 27 Good 27 7
Mon 29 Good 29 21
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 Fri Oct 16, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE2 J/kg
MUCAPE1 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index15.3
Kinematics
0–6 km Shear50 kt
0–1 km Shear21 kt
Eff. Shear—
0–1 km SRH115
0–3 km SRH126
Eff. SRH—
Storm Motion24° @ 42 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-11.5
Thermo & Levels
PWAT0.38 in
0–3 km LR5.2 °C/km
700–500 LR4.2 °C/km
Total Totals30.3
LCL922 hPa
LFC—
EL—
Freezing Lvl4,088 ft