Franklin County, Illinois, United States

Last updated: 2:09 PM CDT · Refresh

12°C

Feels like 7°

Partly Cloudy

▲ 13° / ▼ 2°

Wind

12 mph NNW

Humidity

55%

Dew Point

4°

Pressure

29.67 inHg

Visibility

10 mi

UV Index

5.0

Cloud Cover

56%

Sunrise

6:25 AM

Sunset

4:51 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Franklin County is currently partly cloudy at 12°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:25AM · Sunset: 4:51PM.

27 AQI · Good Dominant: O3 Air Quality

Hourly Forecast · Next 24 Hours

Now

12°

3 PM

12°

4 PM

13°

5 PM

12°

6 PM

11°

7 PM

11°

8 PM

7°

9 PM

7°

10 PM

6°

11 PM

5°

12 AM

4°

1 AM

3°

2 AM

3°

3 AM

2°

4 AM

2°

5 AM

2°

6 AM

2°

7 AM

2°

8 AM

3°

9 AM

6°

10 AM

7°

11 AM

8°

12 PM

10°

1 PM

11°

7-Day Forecast

Today

13° 2°

Partly Cloudy.

Sat

14° 2°

Mostly Clear.

Sun

18° 3°

Clear.

Mon

20° 7°

Clear.

Tue

20° 8°

Clear.

Wed

17° 7°

Mostly Clear with a 42% chance of rain.

Thu

13° 3°

Mostly Cloudy with a 33% chance of rain.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 12° Partly Cloudy 0% 12 mph NNW 55%

3 PM 12° Partly Cloudy 0% 12 mph NNW 54%

4 PM 13° Partly Cloudy 0% 11 mph NNW 55%

5 PM 12° Partly Cloudy 0% 9 mph NNW 58%

6 PM 11° Partly Cloudy 0% 8 mph N 62%

7 PM 11° Partly Cloudy 0% 7 mph NNW 63%

8 PM 7° Clear 0% 5 mph NNW 65%

9 PM 7° Clear 0% 5 mph NNW 68%

10 PM 6° Clear 0% 5 mph NNW 73%

11 PM 5° Clear 0% 4 mph NNW 77%

12 AM 4° Clear 0% 4 mph NNW 81%

1 AM 3° Clear 0% 4 mph NNW 83%

2 AM 3° Clear 0% 4 mph NNW 84%

3 AM 2° Clear 0% 4 mph NNW 85%

4 AM 2° Clear 0% 3 mph NNW 86%

5 AM 2° Clear 0% 3 mph NNW 86%

6 AM 2° Clear 0% 3 mph NNW 88%

7 AM 2° Clear 0% 3 mph NNW 87%

8 AM 3° Clear 0% 4 mph N 80%

9 AM 6° Clear 0% 4 mph N 70%

10 AM 7° Mostly Clear 0% 5 mph NNW 60%

11 AM 8° Mostly Clear 0% 5 mph NNW 56%

12 PM 10° Mostly Clear 0% 5 mph NNW 52%

1 PM 11° Mostly Clear 0% 5 mph NNW 51%

15-Day Forecast

Today

11/6

Partly Cloudy

2°

13°

Sat

11/7

Mostly Clear

2°

14°

Sun

11/8

Clear

3°

18°

Mon

11/9

Clear

7°

20°

Tue

11/10

Clear

8°

20°

Wed

11/11

Mostly Clear

42%

7°

17°

Thu

11/12

Mostly Cloudy

33%

3°

13°

Fri

11/13

Partly Cloudy

30%

1°

9°

Sat

11/14

Mostly Clear

22%

-1°

10°

Sun

11/15

Partly Cloudy

51%

-2°

13°

Mon

11/16

Overcast

76%

2°

16°

Tue

11/17

Drizzle

78%

8°

15°

Wed

11/18

Drizzle

76%

8°

15°

Thu

11/19

Drizzle

70%

7°

14°

Fri

11/20

Drizzle

72%

7°

14°

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

PM_2.5

Fine particulate matter

22 AQI 3.9 µg/m³

O₃

Ground-level ozone

Dominant

27 AQI 30 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Sat 27 Good 27 22

Sun 34 Good 27 34

Mon 49 Good 30 49

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. PM_2.5 (fine particles) is reported in µg/m³ and ozone (O₃) in ppb. Forecast source: NWS NAQFC.

Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio

RAP

Valid Fri Nov 6, 18:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE63 J/kg

MLCAPE12 J/kg

MUCAPE0 J/kg

SBCIN0 J/kg

MLCIN-1 J/kg

Lifted Index13.0

Kinematics

0–6 km Shear17 kt

0–1 km Shear6 kt

Eff. Shear—

0–1 km SRH17

0–3 km SRH42

Eff. SRH—

Storm Motion347° @ 30 kt

0–1 km EHI0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)—

Supercell—

K-Index-22.6

Thermo & Levels

PWAT0.35 in

0–3 km LR3.2 °C/km

700–500 LR7.6 °C/km

Total Totals29.2

LCL880 hPa

LFC1005 hPa

EL859 hPa

Freezing Lvl11,027 ft

Franklin County, Illinois, United States

Alerts