Frost Advisory — Davis, IA 9:00 AM

Davis County, Iowa, United States

Last updated: 7:32 PM CDT  ·  Refresh
9°C
Feels like 6°
Partly Cloudy
▲ 11°  /  ▼ 1°
Wind
12 mph NNW
Humidity
63%
Dew Point
2°
Pressure
29,55 inHg
Visibility
9 mi
UV Index
0,0
Cloud Cover
55%
Sunrise
7:20 AM
Sunset
6:27 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Davis County is currently partly cloudy at 9°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:20AM · Sunset: 6:27PM.

Alerts

Frost Advisory
Davis, IA
Expires 9:00 AM
24 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
9°
8%
8 PM
8°
8%
9 PM
7°
3%
10 PM
6°
3%
11 PM
6°
3%
12 AM
5°
3%
1 AM
4°
3%
2 AM
3°
3%
3 AM
3°
3%
4 AM
3°
3%
5 AM
2°
3%
6 AM
1°
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
14°
3%
2 PM
14°
3%
3 PM
15°
3%
4 PM
14°
3%
5 PM
11°
3%
6 PM
9°
3%
7-Day Forecast
Tonight
11° 1°
Partly Cloudy.
Sat
15° 1°
Clear.
Sun
20° 4°
Clear.
Mon
23° 6°
Clear.
Tue
24° 9°
Clear.
Wed
26° 12°
Clear.
Thu
27° 13°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 9° Partly Cloudy 8% 12 mph NNW 63%
8 PM 8° Mostly Clear 8% 9 mph N 65%
9 PM 7° Clear 3% 8 mph N 67%
10 PM 6° Clear 3% 8 mph N 70%
11 PM 6° Clear 3% 7 mph NNW 73%
12 AM 5° Clear 3% 7 mph NNW 76%
1 AM 4° Clear 3% 6 mph NNW 79%
2 AM 3° Clear 3% 6 mph NNW 81%
3 AM 3° Clear 3% 5 mph NNW 82%
4 AM 3° Clear 3% 4 mph NNW 83%
5 AM 2° Clear 3% 3 mph NW 83%
6 AM 1° Clear 3% 3 mph WNW 83%
7 AM 2° Clear 3% 2 mph WSW 80%
8 AM 4° Clear 3% 2 mph SSW 74%
9 AM 7° Clear 3% 4 mph S 65%
10 AM 9° Clear 3% 6 mph SSW 57%
11 AM 10° Clear 3% 6 mph SSW 51%
12 PM 11° Clear 3% 7 mph SSW 46%
1 PM 14° Clear 3% 7 mph SSW 43%
2 PM 14° Clear 3% 8 mph SSW 42%
3 PM 15° Clear 3% 8 mph SSW 42%
4 PM 14° Clear 3% 8 mph SSW 45%
5 PM 11° Clear 3% 8 mph SSW 50%
6 PM 9° Clear 3% 7 mph SSW 55%
15-Day Forecast
Today
10/16
Partly Cloudy
8%
1°
11°
Sat
10/17
Clear
3%
1°
15°
Sun
10/18
Clear
3%
4°
20°
Mon
10/19
Clear
3%
6°
23°
Tue
10/20
Clear
3%
9°
24°
Wed
10/21
Clear
8%
12°
26°
Thu
10/22
Clear
8%
13°
27°
Fri
10/23
Clear
17%
14°
27°
Sat
10/24
Drizzle
44%
12°
28°
Sun
10/25
Rain
68%
9°
21°
Mon
10/26
Clear
60%
8°
21°
Tue
10/27
Clear
60%
8°
18°
Wed
10/28
Drizzle
60%
8°
19°
Thu
10/29
Drizzle
60%
9°
20°
Fri
10/30
Drizzle
60%
9°
19°
24
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 2.0 µg/m³
O3
Ground-level ozone
Dominant
24 AQI 27 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 24 Good 24 11
Sun 26 Good 26 8
Mon 27 Good 27 22
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 ven. 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
MLCAPE6 J/kg
MUCAPE1 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index15.9
Kinematics
0–6 km Shear49 kt
0–1 km Shear20 kt
Eff. Shear—
0–1 km SRH105
0–3 km SRH120
Eff. SRH—
Storm Motion23° @ 43 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-28.3
Thermo & Levels
PWAT0.35 in
0–3 km LR4.8 °C/km
700–500 LR4.5 °C/km
Total Totals29.0
LCL899 hPa
LFC—
EL—
Freezing Lvl3,947 ft