Franklin County, Iowa, United States

Last updated: 3:14 AM CDT  ·  Refresh
12°C
Feels like 11°
Fog
▲ 22°  /  ▼ 13°
Wind
4 mph ESE
Humidity
84%
Dew Point
10°
Pressure
28.93 inHg
Visibility
1 mi
UV Index
0.0
Cloud Cover
71%
Sunrise
6:51 AM
Sunset
7:24 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Franklin County is currently fog at 12°C. Precipitation is likely — peak probability 86% around 8 PM. Sunrise: 6:51AM · Sunset: 7:24PM.

Alerts

No active alerts for this location.
30 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
12°
7%
4 AM
12°
38%
5 AM
11°
45%
6 AM
11°
44%
7 AM
12°
46%
8 AM
12°
58%
9 AM
13°
66%
10 AM
13°
80%
11 AM
13°
85%
12 PM
13°
85%
1 PM
14°
80%
2 PM
16°
85%
3 PM
18°
85%
4 PM
19°
76%
5 PM
21°
81%
6 PM
21°
85%
7 PM
21°
86%
8 PM
21°
86%
9 PM
19°
72%
10 PM
18°
77%
11 PM
18°
80%
12 AM
18°
81%
1 AM
18°
81%
2 AM
18°
81%
7-Day Forecast
Today
22° 13°
Heavy Rain, 85% chance.
Tue
21° 13°
Overcast with a 70% chance of rain.
Wed
21° 10°
Mostly Cloudy with a 75% chance of rain.
Thu
23° 15°
Overcast with a 83% chance of rain.
Fri
29° 16°
Heavy Rain, 90% chance.
Sat
25° 16°
Rain, 77% chance.
Sun
21° 14°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 12° Fog 7% 4 mph ESE 84%
4 AM 12° Fog 38% 6 mph ESE 81%
5 AM 11° Mostly Cloudy 45% 9 mph ESE 78%
6 AM 11° Overcast 44% 11 mph ESE 75%
7 AM 12° Overcast 46% 12 mph SE 73%
8 AM 12° Overcast 58% 14 mph SE 76%
9 AM 13° Overcast 66% 15 mph SE 78%
10 AM 13° Overcast 80% 16 mph SE 82%
11 AM 13° Thunderstorm 85% 16 mph SE 85%
12 PM 13° Heavy Rain 85% 17 mph SE 87%
1 PM 14° Mostly Cloudy 80% 21 mph SE 87%
2 PM 16° Mostly Cloudy 85% 20 mph SE 83%
3 PM 18° Mostly Cloudy 85% 20 mph SSE 80%
4 PM 19° Rain 76% 18 mph SSE 78%
5 PM 21° Rain 81% 16 mph SSE 79%
6 PM 21° Heavy Rain 85% 17 mph SSE 80%
7 PM 21° Heavy Rain 86% 16 mph SSE 82%
8 PM 21° Heavy Rain 86% 15 mph SSE 85%
9 PM 19° Heavy Rain 72% 15 mph S 89%
10 PM 18° Heavy Rain 77% 16 mph S 92%
11 PM 18° Heavy Rain 80% 14 mph S 93%
12 AM 18° Heavy Rain 81% 13 mph S 93%
1 AM 18° Rain 81% 12 mph S 94%
2 AM 18° Rain 81% 12 mph S 94%
15-Day Forecast
Today
9/14
Heavy Rain
85%
13°
22°
Tue
9/15
Overcast
70%
13°
21°
Wed
9/16
Mostly Cloudy
75%
10°
21°
Thu
9/17
Overcast
83%
15°
23°
Fri
9/18
Heavy Rain
90%
16°
29°
Sat
9/19
Rain
77%
16°
25°
Sun
9/20
Rain
82%
14°
21°
Mon
9/21
Clear
41%
13°
21°
Tue
9/22
Drizzle
44%
12°
21°
Wed
9/23
Clear
19%
11°
21°
Thu
9/24
Drizzle
60%
12°
23°
Fri
9/25
Drizzle
60%
12°
23°
Sat
9/26
Drizzle
60%
12°
22°
Sun
9/27
Drizzle
60%
12°
23°
Mon
9/28
Drizzle
60%
12°
22°
30
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
18 AQI 3.4 µg/m³
O3
Ground-level ozone
Dominant
30 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 30 Good 30 18
Tue 34 Good 34 21
Wed 26 Good 26 17
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 Mon Sep 14, 07:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 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 Index14.7
Kinematics
0–6 km Shear41 kt
0–1 km Shear12 kt
Eff. Shear—
0–1 km SRH56
0–3 km SRH264
Eff. SRH—
Storm Motion324° @ 19 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index13.3
Thermo & Levels
PWAT0.98 in
0–3 km LR1.7 °C/km
700–500 LR5.8 °C/km
Total Totals25.5
LCL956 hPa
LFC—
EL—
Freezing Lvl13,570 ft