Frost Advisory — Davis, IA 9:00 AM

Davis County, Iowa, United States

Last updated: 8:23 PM CDT  ·  Refresh
8°C
Feels like 6°
Partly Cloudy
▲ 11°  /  ▼ 2°
Wind
9 mph N
Humidity
65%
Dew Point
2°
Pressure
29.56 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
30%
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 8°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
8°
8%
9 PM
7°
3%
10 PM
7°
3%
11 PM
6°
3%
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
3°
3%
9 AM
7°
3%
10 AM
9°
3%
11 AM
10°
3%
12 PM
12°
3%
1 PM
14°
3%
2 PM
14°
3%
3 PM
15°
3%
4 PM
14°
3%
5 PM
12°
3%
6 PM
11°
3%
7 PM
9°
3%
7-Day Forecast
Tonight
11° 2°
Partly Cloudy.
Sat
15° 2°
Clear.
Sun
20° 4°
Clear.
Mon
23° 6°
Partly Cloudy.
Tue
24° 9°
Mostly Clear.
Wed
26° 12°
Mostly Clear.
Thu
27° 13°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 8° Partly Cloudy 8% 9 mph N 65%
9 PM 7° Clear 3% 9 mph N 66%
10 PM 7° Clear 3% 8 mph NNW 69%
11 PM 6° Clear 3% 7 mph NNW 72%
12 AM 5° Clear 3% 7 mph NNW 75%
1 AM 4° Clear 3% 6 mph NNW 78%
2 AM 4° Clear 3% 6 mph NNW 80%
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 2° Clear 3% 2 mph NW 83%
7 AM 2° Clear 3% 2 mph W 81%
8 AM 3° Clear 3% 2 mph SSW 75%
9 AM 7° Clear 3% 4 mph S 66%
10 AM 9° Clear 3% 6 mph S 58%
11 AM 10° Clear 3% 6 mph SSW 52%
12 PM 12° Clear 3% 7 mph SSW 47%
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 44%
5 PM 12° Clear 3% 8 mph SSW 49%
6 PM 11° Clear 3% 7 mph SSW 55%
7 PM 9° Clear 3% 7 mph SSW 58%
15-Day Forecast
Today
10/16
Partly Cloudy
8%
2°
11°
Sat
10/17
Clear
3%
2°
15°
Sun
10/18
Clear
3%
4°
20°
Mon
10/19
Partly Cloudy
3%
6°
23°
Tue
10/20
Mostly Clear
10%
9°
24°
Wed
10/21
Mostly Clear
9%
12°
26°
Thu
10/22
Clear
14%
13°
27°
Fri
10/23
Mostly Clear
3%
14°
28°
Sat
10/24
Overcast
35%
13°
27°
Sun
10/25
Rain
66%
11°
21°
Mon
10/26
Overcast
60%
9°
20°
Tue
10/27
Clear
60%
8°
19°
Wed
10/28
Drizzle
60%
8°
19°
Thu
10/29
Drizzle
60%
9°
20°
Fri
10/30
Drizzle
60%
9°
20°
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 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
MLCAPE1 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index17.2
Kinematics
0–6 km Shear48 kt
0–1 km Shear23 kt
Eff. Shear—
0–1 km SRH100
0–3 km SRH104
Eff. SRH—
Storm Motion24° @ 42 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-31.7
Thermo & Levels
PWAT0.34 in
0–3 km LR4.1 °C/km
700–500 LR4.9 °C/km
Total Totals27.6
LCL905 hPa
LFC—
EL—
Freezing Lvl3,963 ft