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Hazardous Weather Conditions

No active alerts for SOUTH WILLIAMSON, KENTUCKY

Current Conditions: SOUTH WILLIAMSON, KENTUCKY

Cloudy


49.3 F

Last Updated on Mar 1 2026, 06:35 AM EST
Humidity: 50%
Wind Speed: 3.4 mph
Barometer: 30.12 in
Dewpoint: 31.5 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 48.6 F
Current conditions at:

BIG SANDY RGNL (KSJS)

Lat: 37.75 Lon: -82.63

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5 Day Forecast for SOUTH WILLIAMSON, KENTUCKY (41503)

Sunday

Chance of Rain
High 55 °F
Sunday
Night
Slight Chance of Rain
Low 39 °F
Monday

Chance of Rain/Snow Mix
High 53 °F
Monday
Night
Rain Likely
Low 48 °F
Tuesday

Chance of Rain
High 68 °F
Tuesday
Night
Chance of Rain
Low 53 °F
Wednesday

Chance of Rain
High 75 °F
Wednesday
Night
Slight Chance of Rain
Low 59 °F
Thursday

Chance of T-storms

High 77 °F



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Observation History for SOUTH WILLIAMSON, KENTUCKY


Time Wind
(mph)
Vis
(mi)
Weather Precip (in) Temperature (F) Relative
Humidity
Wind
Chill
(F)
Heat
Index
(F)
Pressure
Air Dwpt altimeter
(in)
sea level
(mb)
06:35 AM EST 3.4 10.00 Cloudy -- 49.3 31.5 50% 48.6 NA 30.12 1019.7
06:15 AM EST 0.0 10.00 Cloudy -- 51.3 29.3 43% NA NA 30.10 1019.3
05:55 AM EST 0.0 10.00 Cloudy -- 49.8 31.8 50% NA NA 30.10 1019.3
05:35 AM EST 0.0 10.00 Cloudy -- 49.6 32.2 51% NA NA 30.10 1019.3
05:15 AM EST 0.0 10.00 Mostly Cloudy -- 50.2 30.7 47% NA NA 30.08 1018.6
04:55 AM EST 3.4 10.00 Cloudy -- 49.3 32.0 51% 48.6 NA 30.07 1018.3
04:35 AM EST 0.0 10.00 Cloudy -- 49.8 31.8 50% NA NA 30.07 1018.3
04:15 AM EST 0.0 10.00 Cloudy -- 50.9 30.6 45% NA NA 30.06 1018.0
03:55 AM EST 0.0 10.00 Cloudy -- 52.0 28.4 40% NA NA 30.07 1018.3
03:35 AM EST 0.0 10.00 Mostly Cloudy -- 53.1 27.5 37% NA NA 30.07 1018.3
03:15 AM EST 0.0 10.00 Partly Cloudy -- 54.0 27.5 36% NA NA 30.07 1018.3
02:55 AM EST SW 3.4 10.00 Mostly Cloudy -- 54.3 28.0 36% NA NA 30.07 1018.3
02:35 AM EST 0.0 10.00 Mostly Cloudy -- 54.7 28.2 36% NA NA 30.08 1018.6
02:15 AM EST 0.0 10.00 Mostly Cloudy -- 53.8 30.2 40% NA NA 30.07 1018.3
01:55 AM EST 0.0 10.00 Cloudy -- 55.6 27.3 34% NA NA 30.08 1018.6
01:35 AM EST 3.4 10.00 Cloudy -- 57.4 % NA NA 30.09 1019.0
01:15 AM EST 0.0 10.00 Cloudy -- 56.3 26.1 31% NA NA 30.07 1018.3
12:55 AM EST 0.0 10.00 Cloudy -- 56.8 25.2 29% NA NA 30.05 1017.6
12:35 AM EST SW 3.4 10.00 Cloudy -- 57.0 25.3 29% NA NA 30.05 1017.6
12:15 AM EST 3.4 10.00 Cloudy -- 56.8 % NA NA 30.05 1017.6
11:55 PM EST 0.0 10.00 Cloudy -- 56.8 % NA NA 30.05 1017.6
11:35 PM EST SW 3.4 10.00 Mostly Cloudy -- 57.6 % NA NA 30.05 1017.6
11:15 PM EST SW 3.4 10.00 Cloudy -- 58.5 % NA NA 30.05 1017.6
10:55 PM EST SW 3.4 10.00 Mostly Cloudy -- 57.6 % NA NA 30.05 1017.6

Regional Weather Observation

BIG SANDY RGNL (KSJS)

Cloudy
49.3 F

HUNTINGTON (KHTS)

Cloudy
42.8 F

LOGAN CNTY (K6L4)

Cloudy
48.2 F

ASHLAND (KDWU)

Cloudy
42.8 F

NOCTOR/JACKSON (KJKL)

Cloudy
51.8 F

PINEVILLE (KI16)

Cloudy
40.3 F

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