Observed 7:55 PM EDT at KPBX

South Williamson, KY weather

Clear and 62°17°.

Forecasts agree

Now 62°17°

Clear

Wind: 5 mph8 km/h; From the east-northeast. Light through 8 AM
Dew point: 42°5°; Comfortable
UV tomorrow: 5Moderate; Moderate 11 AM–5 PM · peak 5
Air quality: 27Good; Main pollutant: Ozone
Pressure: 30.42 inHg1030 hPa; Steady over the last 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Low 41°5° tomorrow at 6 AM
Above 60°16° tomorrow by noon
High 71°22° tomorrow at 4 PM
Below 60°16° tomorrow night after 8 PM

TonightDown to 42°6° by 5 AM · Clear
Tomorrow morningUp to 55°13° by 11 AM · Clear
Tomorrow afternoonUp to 71°22° by 4 PM · Clear
Tomorrow nightDown to 45°7° by 4 AM · Partly cloudy
Tuesday morningUp to 56°13° by 11 AM · Clear
Tuesday afternoonUp to 72°22° by 4 PM · Partly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sun 8p	Clear	57°14° (likely 55°13° to 60°16°)	57°14°	0%	0 mph0 km/h, gusts 4 mph7 km/h	62%	0%	0
Sun 9p	Clear	54°12° (likely 53°12° to 58°14°)	54°12°	0%	0 mph0 km/h, gusts 4 mph7 km/h	69%	0%	0
Sun 10p	Clear	52°11° (likely 52°11° to 57°14°)	52°11°	0%	1 mph2 km/h from E, gusts 3 mph6 km/h	80%	0%	0
Sun 11p	Clear	51°11° (likely 50°10° to 56°13°)	51°11°	0%	1 mph2 km/h from SE, gusts 4 mph6 km/h	80%	0%	0
Mon 12a	Clear	49°9° (likely 49°9° to 53°12°)	49°9°	0%	1 mph2 km/h from SE, gusts 5 mph8 km/h	83%	0%	0
Mon 1a	Clear	47°8° (likely 47°8° to 52°11°)	47°8°	0%	1 mph2 km/h from SE, gusts 5 mph9 km/h	93%	0%	0
Mon 2a	Clear	45°7° (likely 45°7° to 51°11°)	45°7°	0%	2 mph3 km/h from SE, gusts 5 mph8 km/h	96%	0%	0
Mon 3a	Clear	44°7° (likely 44°7° to 50°10°)	44°7°	0%	2 mph3 km/h from SE, gusts 5 mph8 km/h	100%	0%	0
Mon 4a	Clear	43°6° (likely 43°6° to 49°9°)	43°6°	0%	1 mph2 km/h from SE, gusts 4 mph7 km/h	100%	0%	0
Mon 5a	Clear	42°6° (likely 42°6° to 48°9°)	42°6°	0%	1 mph2 km/h from SE, gusts 5 mph8 km/h	100%	0%	0
Mon 6a	Clear	41°5° (likely 41°5° to 47°8°)	41°5°	0%	1 mph2 km/h from SE, gusts 5 mph8 km/h	100%	0%	0
Mon 7a	Clear	41°5° (likely 41°5° to 47°8°)	41°5°	0%	1 mph2 km/h from SE, gusts 5 mph8 km/h	100%	0%	0
Mon 8a	Sunny	41°5° (likely 41°5° to 46°8°)	41°5°	0%	1 mph2 km/h from SE, gusts 5 mph8 km/h	100%	0%	0
Mon 9a	Sunny	42°6° (likely 42°6° to 50°10°)	42°6°	0%	1 mph2 km/h from SE, gusts 4 mph7 km/h	100%	4%	0
Mon 10a	Sunny	47°8° (likely 47°8° to 57°14°)	47°8°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	0%	1
Mon 11a	Sunny	55°13° (likely 55°13° to 63°17°)	55°13°	0%	0 mph0 km/h, gusts 6 mph10 km/h	74%	1%	3
Mon 12p	Sunny	62°17° (likely 62°17° to 66°19°)	62°17°	0%	0 mph0 km/h, gusts 6 mph9 km/h	58%	1%	4
Mon 1p	Sunny	66°19° (likely 66°19° to 69°21°)	66°19°	0%	1 mph2 km/h from NW, gusts 5 mph8 km/h	48%	2%	4
Mon 2p	Sunny	69°21° (likely 69°21° to 71°22°)	69°21°	0%	2 mph3 km/h from NW, gusts 5 mph9 km/h	42%	5%	5
Mon 3p	Mostly sunny	70°21° (likely 70°21° to 71°22°)	70°21°	0%	1 mph2 km/h from NW, gusts 6 mph9 km/h	41%	12%	4
Mon 4p	Mostly sunny	71°22° (likely 70°21° to 71°22°)	71°22°	0%	1 mph2 km/h from NW, gusts 6 mph10 km/h	39%	38%	3
Mon 5p	Mostly sunny	70°21° (likely 69°21° to 70°21°)	70°21°	0%	1 mph2 km/h from N, gusts 6 mph9 km/h	41%	20%	2
Mon 6p	Mostly sunny	66°19° (likely 66°19° to 68°20°)	66°19°	0%	1 mph2 km/h from N, gusts 5 mph8 km/h	48%	65%	1
Mon 7p	Mostly clear	62°17° (likely 61°16° to 63°17°)	62°17°	0%	0 mph0 km/h, gusts 3 mph5 km/h	58%	63%	0
Mon 8p	Partly cloudy	57°14° (likely 57°14° to 61°16°)	57°14°	0%	0 mph0 km/h, gusts 3 mph5 km/h	69%	71%	0
Mon 9p	Partly cloudy	55°13° (likely 55°13° to 59°15°)	55°13°	0%	0 mph0 km/h, gusts 3 mph5 km/h	74%	52%	0
Mon 10p	Partly cloudy	53°12° (likely 53°12° to 58°14°)	53°12°	0%	0 mph0 km/h, gusts 3 mph5 km/h	80%	62%	0
Mon 11p	Partly cloudy	51°11° (likely 51°11° to 57°14°)	51°11°	0%	0 mph0 km/h, gusts 3 mph5 km/h	86%	66%	0
Tue 12a	Partly cloudy	50°10° (likely 50°10° to 55°13°)	50°10°	0%	0 mph0 km/h, gusts 4 mph6 km/h	89%	71%	0
Tue 1a	Cloudy	48°9° (likely 48°9° to 54°12°)	48°9°	0%	0 mph0 km/h, gusts 4 mph6 km/h	96%	75%	0
Tue 2a	Cloudy	47°8° (likely 47°8° to 53°12°)	47°8°	0%	1 mph2 km/h from SE, gusts 4 mph6 km/h	100%	74%	0
Tue 3a	Cloudy	46°8° (likely 46°8° to 52°11°)	46°8°	0%	0 mph0 km/h, gusts 4 mph6 km/h	100%	72%	0
Tue 4a	Clear	45°7° (likely 45°7° to 51°11°)	45°7°	0%	0 mph0 km/h, gusts 3 mph6 km/h	96%	22%	0
Tue 5a	Clear	45°7° (likely 44°7° to 50°10°)	45°7°	0%	0 mph0 km/h, gusts 4 mph7 km/h	96%	12%	0
Tue 6a	Clear	43°6° (likely 43°6° to 49°9°)	43°6°	0%	0 mph0 km/h, gusts 4 mph7 km/h	100%	7%	0
Tue 7a	Clear	42°6° (likely 42°6° to 48°9°)	42°6°	0%	0 mph0 km/h, gusts 5 mph7 km/h	100%	8%	0
Tue 8a	Sunny	42°6° (likely 42°6° to 47°8°)	42°6°	0%	0 mph0 km/h, gusts 5 mph7 km/h	100%	8%	0
Tue 9a	Sunny	44°7° (likely 44°7° to 50°10°)	44°7°	0%	1 mph2 km/h from SE, gusts 4 mph7 km/h	100%	6%	0
Tue 10a	Sunny	50°10° (likely 50°10° to 58°14°)	50°10°	0%	1 mph2 km/h from SE, gusts 5 mph7 km/h	86%	4%	1
Tue 11a	Sunny	56°13° (likely 56°13° to 64°18°)	56°13°	0%	0 mph0 km/h, gusts 5 mph7 km/h	74%	40%	3
Tue 12p	Sunny	62°17° (likely 62°17° to 68°20°)	62°17°	0%	0 mph0 km/h, gusts 5 mph7 km/h	58%	36%	4
Tue 1p	Sunny	66°19° (likely 66°19° to 71°22°)	66°19°	0%	1 mph2 km/h from NE, gusts 5 mph8 km/h	50%	31%	4
Tue 2p	Sunny	69°21° (likely 69°21° to 73°23°)	69°21°	0%	1 mph2 km/h from NE, gusts 5 mph9 km/h	44%	26%	4
Tue 3p	Partly sunny	71°22° (likely 71°22° to 75°24°)	71°22°	0%	1 mph2 km/h from NE, gusts 5 mph8 km/h	42%	32%	4
Tue 4p	Partly sunny	72°22° (likely 72°22° to 74°23°)	72°22°	0%	1 mph2 km/h from NE, gusts 5 mph8 km/h	41%	54%	3
Tue 5p	Partly sunny	71°22° (likely 71°22° to 73°23°)	71°22°	0%	1 mph2 km/h from NE, gusts 5 mph9 km/h	44%	54%	2
Tue 6p	Partly sunny	67°19° (likely 66°19° to 70°21°)	67°19°	0%	1 mph2 km/h from NE, gusts 3 mph5 km/h	50%	54%	1
Tue 7p	Partly cloudy	62°17° (likely 61°16° to 64°18°)	62°17°	0%	1 mph2 km/h from NE, gusts 2 mph4 km/h	60%	52%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 25. Sunny. High 71°22°, low 41°5°. Typical 69°21° / 42°6°. Dry. Forecasts agree.
1. Evening
  6 PM–midnight
  Clear, 57°14°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 42°6°
  Dry
Official NWS forecast
Tonight: Patchy fog after 5am. Clear, with a low around 41. Southeast wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
70°21°–71°22°
Low, likely
41°5°–45°7°
Typical high / low
69°21° / 42°6°
Wind
10 mph16 km/h, gusts 19 mph30 km/h
UV peak
5
Tomorrow, Oct 26. Fog. High 71°22°, low 42°6°. Typical 68°20° / 42°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 41°5°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 45°7°
  Dry
Official NWS forecast
Day: Patchy fog before 11am. Sunny, with a high near 71. North wind around 2 mph.
Night: Areas of fog after 1am. Partly cloudy, with a low around 42. East wind around 1 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
70°21°–71°22°
Low, likely
42°6°–46°8°
Typical high / low
68°20° / 42°6°
Wind
8 mph13 km/h, gusts 15 mph24 km/h
UV peak
5
Tuesday, Oct 27. Fog. High 72°22°, low 48°9°. Typical 68°20° / 41°5°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 42°6°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 54°12°
  Dry
Official NWS forecast
Day: Areas of fog before 10am. Sunny, with a high near 72. Northeast wind around 1 mph.
Night: Partly cloudy, with a low around 48. East wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
72°22°–75°24°
Low, likely
42°6°–48°9°
Typical high / low
68°20° / 41°5°
Wind
7 mph12 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 72°22°, low 50°10°. Typical 68°20° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 53°11°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 62°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 53°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 72.
Night: Mostly cloudy, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
71°22°–74°23°
Low, likely
50°10°–53°12°
Typical high / low
68°20° / 41°5°
Wind
8 mph14 km/h, gusts 17 mph27 km/h
UV peak
3
Thursday, Oct 29. Mostly sunny. High 74°23°, low 49°9°. Typical 67°19° / 40°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 51°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 74.
Night: Mostly clear, with a low around 49.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
72°22°–75°24°
Low, likely
49°9°–51°11°
Typical high / low
67°19° / 40°4°
Wind
7 mph12 km/h, gusts 20 mph31 km/h
UV peak
4
Friday, Oct 30. Cloudy. High 75°24°, low 54°12°. Typical 67°19° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 47°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 75°24°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 55°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 75.
Night: Partly cloudy, with a low around 54.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
73°23°–76°24°
Low, likely
44°7°–54°12°
Typical high / low
67°19° / 40°4°
Wind
6 mph9 km/h, gusts 12 mph19 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 74°23°, low 59°15°. Typical 67°19° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 64°18°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 58°14°
  30% chance · 0.03 in0.8 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 74.
Night: A chance of rain after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
72°22°–74°23°
Low, likely
50°10°–59°15°
Typical high / low
67°19° / 40°4°
Wind
8 mph12 km/h, gusts 16 mph26 km/h
UV peak
3
Sunday, Nov 1. Rain. High 71°22°, low 57°14°. Typical 66°19° / 39°4°. Rain 0.16 in4.1 mm, 60% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 58°15°
  40% chance · 0.16 in4.1 mm
2. Afternoon
  noon–6 PM
  Cloudy, 69°20°
  40% chance · 0.04 in1.1 mm
3. Evening
  6 PM–midnight
  Rain, 62°17°
  40% chance · 0.21 in5.2 mm
4. Overnight
  midnight–6 AM
  Rain, 63°17°
  40% chance · 0.05 in1.3 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Rain likely. Mostly cloudy, with a high near 71.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
66°19°–75°24°
Low, likely
55°13°–61°16°
Typical high / low
66°19° / 39°4°
Wind
12 mph20 km/h, gusts 35 mph56 km/h
UV peak
2
Monday, Nov 2. Drizzle. High 70°21°, low 59°15°. Typical 66°19° / 39°4°. Rain 0.15 in3.8 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 64°18°
  30% chance · 0.03 in0.8 mm
2. Afternoon
  noon–6 PM
  Drizzle, 67°20°
  30% chance · 0.05 in1.3 mm
3. Evening
  6 PM–midnight
  Drizzle, 65°18°
  20% chance · 0.01 in0.4 mm
4. Overnight
  midnight–6 AM
  Drizzle, 62°17°
  30% chance · 0.05 in1.3 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
63°17°–74°23°
Low, likely
57°14°–64°18°
Typical high / low
66°19° / 39°4°
Wind
13 mph21 km/h, gusts 36 mph57 km/h
Tuesday, Nov 3. Drizzle. High 69°21°, low 60°16°. Typical 66°19° / 38°3°. Rain 0.22 in5.6 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 63°17°
  30% chance · 0.1 in2.5 mm
2. Afternoon
  noon–6 PM
  Drizzle, 67°19°
  30% chance · 0.05 in1.2 mm
3. Evening
  6 PM–midnight
  Drizzle, 64°18°
  30% chance · 0.01 in0.3 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
59°15°–78°26°
Low, likely
53°12°–70°21°
Typical high / low
66°19° / 38°3°
Wind
9 mph14 km/h, gusts 30 mph47 km/h
UV peak
1

10 days15 days30 days

The outlook

Today
Dry, high 71°, low 41°.
Tomorrow
Dry, high 71°, low 42°.
Tuesday
Dry, high 72°, low 48°.
Rest of week
Highs 69–75°; chance of precipitation on Sunday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (JKL) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Tug Fork River at Williamson

0.8 mi

Below flood stage

Level: 2.7 ft
Flow: 219 cfs

Forecast peak 2.7 ft Mon 2 AM

Reading from Sun 8 PM · NWS gauge page

Guyandotte River at Logan

21 mi

Below flood stage

Level: 5.1 ft
Flow: 345 cfs

Forecast peak 5.1 ft Mon 2 AM

Reading from Sun 7:45 PM · NWS gauge page

Johns Creek near Meta

11 mi

Level: 3.2 ft
Flow: under 1 cfs

Reading from Sun 7:30 PM · NWS gauge page

Tug Fork River at Kermit

14 mi

Below flood stage

Level: 2.6 ft
Flow: 337 cfs

Reading from Sun 7 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 69% less heating than a typical week.

This week 23Typical 75

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 18
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 7 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 42°F).

Open the windows?

Mon, 12:00 PM–7:00 PM

Good stretch to open the windows (air quality forecast not available for part of this window).

Is this typical?

Williamson · official normals 1991–2020 · records 1993–2026

Oct 25, today vs a typical year

Today’s expected high is 2°1° warmer than typical.

Last 7 days vs normal

On average 2°1° warmer than normal (daily mean temperature).

+1°TueOct 20
+2°+1°WedOct 21
+2°+1°ThuOct 22
+3°+1°FriOct 23
—SatOct 24
—SunOct 25
—MonOct 26

South Williamson weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 51 min; Losing 2 min 16 s a day; shortest Dec 21, 1 h 18 min less
Golden hour: 6:02–6:55 PM; Morning 7:30–8:23 AM
Blue hour: 6:55–7:05 PM; Morning 7:20–7:30 AM; first light 7:20 AM

Stars tonight? Fair

Clear 8:46 PM–7:21 AM, but the moon is 100% lit and up.

Moon

Full moon

100% lit · growing

Today: sets 7:10 AM · rises 6:05 PM
Full moon: Oct 26
New moon: Nov 9

Looking south from South Williamson. The highest point on the skyline is about 1,500 ft, 1 mi away.Skyline from USGS elevation data, heights drawn up to 3× taller. Sky, sun and moon as they are now.

South Williamson, KY weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Tuesday

Rest of week

What changed since yesterday

Radar

Rivers

Tug Fork River at Williamson

Guyandotte River at Logan

Johns Creek near Meta

Tug Fork River at Kermit

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 25, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon