Observed 5:00 PM EDT at KTYS

Greenback, TN weather

Sunny and 72°22°, jacket by 9 PM.

Forecasts agree

Now 72°22°

Sunny

Wind: 8 mph13 km/h; From the north-northeast. Up to 8 mph13 km/h through 5 AM
Dew point: 45°7°; Comfortable
UV tomorrow: 5Moderate; Moderate 11 AM–5 PM · peak 5
Air quality: 44Good; Ozone · tomorrow moderate

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (71°22° then, 70°21° now)

Good hours for

Drops 12°7° tonight 6–9 PM (71°22° → 59°15°)
Below 60°16° tonight after 8 PM
Low 45°7° tomorrow at 7 AM
Above 60°16° tomorrow by 11 AM
Drops 12°7° tomorrow night 6–9 PM (71°22° → 59°15°)

TonightDown to 46°8° by 5 AM · Clear
Tomorrow morningUp to 60°16° by 11 AM · Clear
Tomorrow afternoonUp to 73°23° by 4 PM · Clear
Tomorrow nightDown to 46°8° by 5 AM · Clear
Monday morningUp to 60°16° by 11 AM · Clear
Monday afternoonUp to 74°23° 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
Sat 5p	Sunny	72°22° (likely 70°21° to 72°22°)	72°22°	0%	5 mph8 km/h from NE, gusts 10 mph17 km/h	37%	8%	0
Sat 6p	Sunny	71°22° (likely 67°19° to 71°22°)	71°22°	0%	5 mph8 km/h from NE, gusts 10 mph16 km/h	38%	9%	0
Sat 7p	Clear	66°19° (likely 62°17° to 66°19°)	66°19°	0%	5 mph8 km/h from NE, gusts 8 mph12 km/h	45%	8%	0
Sat 8p	Clear	59°15° (likely 59°15° to 61°16°)	59°15°	0%	5 mph8 km/h from NE, gusts 7 mph12 km/h	57%	6%	0
Sat 9p	Mostly clear	55°13° (likely 55°13° to 59°15°)	55°13°	0%	0 mph0 km/h, gusts 7 mph11 km/h	69%	6%	0
Sat 10p	Clear	53°12° (likely 53°12° to 57°14°)	53°12°	0%	0 mph0 km/h, gusts 6 mph9 km/h	74%	43%	0
Sat 11p	Clear	52°11° (likely 52°11° to 56°13°)	52°11°	0%	0 mph0 km/h, gusts 3 mph5 km/h	77%	22%	0
Sun 12a	Clear	50°10° (likely 50°10° to 55°13°)	50°10°	0%	0 mph0 km/h, gusts 3 mph5 km/h	83%	2%	0
Sun 1a	Clear	49°9° (likely 49°9° to 54°12°)	49°9°	0%	0 mph0 km/h, gusts 4 mph6 km/h	86%	3%	0
Sun 2a	Clear	49°9° (likely 48°9° to 53°12°)	49°9°	0%	0 mph0 km/h, gusts 4 mph6 km/h	86%	1%	0
Sun 3a	Clear	48°9° (likely 47°8° to 52°11°)	48°9°	0%	0 mph0 km/h, gusts 4 mph6 km/h	89%	1%	0
Sun 4a	Clear	47°8° (likely 46°8° to 51°11°)	47°8°	0%	0 mph0 km/h, gusts 3 mph5 km/h	89%	2%	0
Sun 5a	Clear	46°8° (likely 45°7° to 51°11°)	46°8°	0%	0 mph0 km/h, gusts 2 mph4 km/h	89%	11%	0
Sun 6a	Clear	46°8° (likely 45°7° to 50°10°)	46°8°	0%	0 mph0 km/h, gusts 3 mph5 km/h	89%	11%	0
Sun 7a	Clear	45°7° (likely 44°7° to 49°9°)	45°7°	0%	0 mph0 km/h, gusts 3 mph4 km/h	89%	12%	0
Sun 8a	Sunny	45°7° (likely 43°6° to 49°9°)	45°7°	0%	0 mph0 km/h, gusts 2 mph3 km/h	89%	12%	0
Sun 9a	Sunny	47°8° (likely 46°8° to 51°11°)	47°8°	0%	0 mph0 km/h, gusts 2 mph3 km/h	89%	15%	0
Sun 10a	Sunny	54°12° (likely 52°11° to 56°13°)	54°12°	0%	0 mph0 km/h, gusts 3 mph4 km/h	74%	0%	1
Sun 11a	Sunny	60°16° (likely 57°14° to 61°16°)	60°16°	0%	0 mph0 km/h, gusts 5 mph8 km/h	62%	0%	3
Sun 12p	Sunny	64°18° (likely 62°17° to 65°18°)	64°18°	0%	0 mph0 km/h, gusts 8 mph13 km/h	56%	3%	4
Sun 1p	Sunny	68°20° (likely 65°18° to 68°20°)	68°20°	0%	5 mph8 km/h from N, gusts 9 mph15 km/h	49%	1%	5
Sun 2p	Sunny	71°22° (likely 67°19° to 71°22°)	71°22°	0%	5 mph8 km/h from NE, gusts 11 mph17 km/h	42%	0%	5
Sun 3p	Sunny	72°22° (likely 69°21° to 72°22°)	72°22°	0%	5 mph8 km/h from NE, gusts 12 mph19 km/h	41%	0%	5
Sun 4p	Sunny	73°23° (likely 69°21° to 73°23°)	73°23°	0%	5 mph8 km/h from NE, gusts 11 mph18 km/h	38%	2%	4
Sun 5p	Sunny	72°22° (likely 69°21° to 72°22°)	72°22°	0%	5 mph8 km/h from NE, gusts 12 mph19 km/h	39%	6%	2
Sun 6p	Sunny	71°22° (likely 66°19° to 71°22°)	71°22°	0%	5 mph8 km/h from NE, gusts 11 mph18 km/h	41%	4%	1
Sun 7p	Clear	66°19° (likely 62°17° to 66°19°)	66°19°	0%	5 mph8 km/h from NE, gusts 9 mph15 km/h	48%	0%	0
Sun 8p	Clear	59°15° (likely 59°15° to 61°16°)	59°15°	0%	5 mph8 km/h from NE, gusts 9 mph14 km/h	64%	1%	0
Sun 9p	Clear	55°13° (likely 55°13° to 58°14°)	55°13°	0%	0 mph0 km/h, gusts 7 mph12 km/h	74%	34%	0
Sun 10p	Clear	52°11° (likely 52°11° to 57°14°)	52°11°	0%	0 mph0 km/h, gusts 6 mph9 km/h	83%	3%	0
Sun 11p	Clear	51°11° (likely 50°10° to 55°13°)	51°11°	0%	0 mph0 km/h, gusts 5 mph7 km/h	86%	7%	0
Mon 12a	Clear	50°10° (likely 48°9° to 55°13°)	50°10°	0%	0 mph0 km/h, gusts 4 mph6 km/h	89%	13%	0
Mon 1a	Clear	49°9° (likely 47°8° to 53°12°)	49°9°	0%	0 mph0 km/h, gusts 3 mph5 km/h	89%	12%	0
Mon 2a	Clear	48°9° (likely 46°8° to 53°12°)	48°9°	0%	0 mph0 km/h, gusts 4 mph6 km/h	93%	11%	0
Mon 3a	Clear	47°8° (likely 46°8° to 52°11°)	47°8°	0%	0 mph0 km/h, gusts 4 mph6 km/h	93%	10%	0
Mon 4a	Clear	47°8° (likely 45°7° to 51°11°)	47°8°	0%	0 mph0 km/h, gusts 4 mph6 km/h	89%	13%	0
Mon 5a	Clear	46°8° (likely 45°7° to 50°10°)	46°8°	0%	0 mph0 km/h, gusts 2 mph4 km/h	93%	13%	0
Mon 6a	Clear	45°7° (likely 44°7° to 49°9°)	45°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	93%	16%	0
Mon 7a	Clear	45°7° (likely 44°7° to 48°9°)	45°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	89%	15%	0
Mon 8a	Sunny	45°7° (likely 43°6° to 48°9°)	45°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	93%	15%	0
Mon 9a	Sunny	47°8° (likely 45°7° to 50°10°)	47°8°	0%	0 mph0 km/h, gusts 3 mph4 km/h	89%	19%	0
Mon 10a	Sunny	53°12° (likely 51°11° to 56°13°)	53°12°	0%	0 mph0 km/h, gusts 4 mph6 km/h	77%	1%	1
Mon 11a	Sunny	60°16° (likely 58°14° to 62°17°)	60°16°	0%	0 mph0 km/h, gusts 5 mph9 km/h	64%	3%	3
Mon 12p	Sunny	65°18° (likely 63°17° to 66°19°)	65°18°	0%	0 mph0 km/h, gusts 7 mph12 km/h	54%	9%	4
Mon 1p	Sunny	69°21° (likely 66°19° to 69°21°)	69°21°	0%	0 mph0 km/h, gusts 9 mph14 km/h	47%	15%	5
Mon 2p	Mostly sunny	71°22° (likely 68°20° to 71°22°)	71°22°	0%	5 mph8 km/h from N, gusts 10 mph16 km/h	44%	28%	5
Mon 3p	Mostly sunny	73°23° (likely 70°21° to 73°23°)	73°23°	0%	5 mph8 km/h from N, gusts 11 mph17 km/h	40%	39%	4
Mon 4p	Mostly sunny	74°23° (likely 70°21° to 74°23°)	74°23°	0%	5 mph8 km/h from NE, gusts 11 mph17 km/h	38%	52%	4

Days ahead

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

Today, Oct 24. Mostly sunny. High 73°23°, low 45°7°. Typical 70°21° / 44°7°. Dry. Forecasts agree.
1. Evening
  6 PM–midnight
  Mostly clear, 59°15°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Official NWS forecast
Today: Sunny, with a high near 73. Northeast wind around 5 mph.
Tonight: Mostly clear, with a low around 45. East wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
70°21°–73°23°
Low, likely
39°4°–46°8°
Typical high / low
70°21° / 44°7°
Wind
8 mph13 km/h, gusts 14 mph22 km/h
UV peak
5
Tomorrow, Oct 25. Mostly sunny. High 73°23°, low 45°7°. Typical 69°21° / 44°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Official NWS forecast
Day: Sunny, with a high near 73. Northeast wind 0 to 5 mph.
Night: Mostly clear, with a low around 45. Northeast wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–73°23°
Low, likely
43°6°–49°9°
Typical high / low
69°21° / 44°7°
Wind
9 mph14 km/h, gusts 17 mph27 km/h
UV peak
5
Monday, Oct 26. Mostly sunny. High 74°23°, low 44°7°. Typical 69°21° / 43°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 48°9°
  Dry
Official NWS forecast
Day: Sunny, with a high near 74. North wind 0 to 5 mph.
Night: Partly cloudy, with a low around 44. Northeast wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–74°23°
Low, likely
43°6°–48°9°
Typical high / low
69°21° / 43°6°
Wind
7 mph11 km/h, gusts 16 mph26 km/h
UV peak
5
Tuesday, Oct 27. Mostly sunny. High 76°24°, low 47°8°. Typical 68°20° / 43°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 76. North wind around 0 mph.
Night: Partly cloudy, with a low around 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
72°22°–76°24°
Low, likely
42°6°–48°9°
Typical high / low
68°20° / 43°6°
Wind
5 mph7 km/h, gusts 12 mph19 km/h
UV peak
5
Wednesday, Oct 28. Cloudy. High 75°24°, low 47°8°. Typical 68°20° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly cloudy, with a high near 75.
Night: Partly cloudy, with a low around 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–75°24°
Low, likely
46°8°–53°12°
Typical high / low
68°20° / 42°6°
Wind
5 mph8 km/h, gusts 11 mph18 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 76°24°, low 48°9°. Typical 68°20° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 51°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 76.
Night: Mostly clear, with a low around 48.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
71°22°–76°24°
Low, likely
47°8°–50°10°
Typical high / low
68°20° / 42°6°
Wind
6 mph10 km/h, gusts 16 mph26 km/h
UV peak
4
Friday, Oct 30. Partly sunny. High 78°26°, low 51°11°. Typical 67°19° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 77°25°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 65°18°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 55°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 78.
Night: Partly cloudy, with a low around 51.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
74°23°–78°26°
Low, likely
47°8°–52°11°
Typical high / low
67°19° / 42°6°
Wind
8 mph12 km/h, gusts 17 mph27 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 75°24°, low 53°12°. Typical 67°19° / 41°5°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 54°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 77°25°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 68°20°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 61°16°
  20% chance
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
71°22°–79°26°
Low, likely
52°11°–54°12°
Typical high / low
67°19° / 41°5°
Wind
6 mph10 km/h, gusts 15 mph24 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 76°24°, low 59°15°. Typical 67°19° / 41°5°. Rain 0.09 in2.3 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 61°16°
  30% chance
2. Afternoon
  noon–6 PM
  Mostly sunny, 77°25°
  40% chance · 0.04 in0.9 mm
3. Evening
  6 PM–midnight
  Cloudy, 69°20°
  30% chance · 0.03 in0.8 mm
4. Overnight
  midnight–6 AM
  Rain, 63°17°
  30% chance · 0.15 in3.9 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
72°22°–80°27°
Low, likely
54°12°–65°18°
Typical high / low
67°19° / 41°5°
Wind
11 mph18 km/h, gusts 27 mph44 km/h
UV peak
4
Monday, Nov 2. Rain. High 74°23°, low 56°13°. Typical 66°19° / 40°4°. Rain 0.63 in16 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Rain, 64°18°
  30% chance · 0.48 in12 mm
2. Afternoon
  noon–6 PM
  Drizzle, 66°19°
  30% chance · 0.17 in4.2 mm
3. Evening
  6 PM–midnight
  Partly cloudy, 58°15°
  30% chance
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
66°19°–80°27°
Low, likely
49°9°–63°17°
Typical high / low
66°19° / 40°4°
Wind
22 mph35 km/h, gusts 47 mph76 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 73°, low 45°.
Tomorrow
Dry, high 73°, low 45°.
Monday
Dry, high 74°, low 44°.
Rest of week
Mostly dry, highs 74–78°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (MRX) (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

Tennessee River below Ft. Loudoun Dam (Lenoir City 1E)

11 mi

Below flood stage

Level: 742 ft

Forecast peak 742 ft Sun 1 AM

Reading from Sat 4 PM · NWS gauge page

Clinch River below Melton Hill Dam

19 mi

Below flood stage

Level: 742 ft

Forecast peak 741 ft Fri 1 AM

Reading from Sat 4 PM · NWS gauge page

Tennessee River above Ft. Loudoun Dam (Lenoir City 1E)

11 mi

Level: 813 ft

Reading from Sat 4 PM · NWS gauge page

Little Tennessee River above Calderwood Dam

15 mi

Level: 964 ft

Reading from Sat 4 PM · NWS gauge page

For your home

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

Heating this week

About 70% less heating than a typical week.

This week 20Typical 66

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 13
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at.

Comfort

Dry air outside (dew point 45°F).

Open the windows?

Today, 6:00 PM–7:00 PM

Good stretch to open the windows.

Is this typical?

LENOIR CITY · official normals 1991–2020 · records 1962–2026

Oct 24, today vs a typical year

Today’s expected high is 3°2° warmer than typical.

Last 7 days vs normal

On average 4°2° colder than normal (daily mean temperature).

−9°−5°SunOct 18
−5°−3°MonOct 19
−1°TueOct 20
±0°WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

Greenback weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 59 min; Losing 2 min 7 s a day; shortest Dec 21, 1 h 14 min less
Golden hour: 6:14–7:05 PM; Morning 7:35–8:26 AM
Blue hour: 7:05–7:15 PM; Morning 7:25–7:35 AM; first light 7:25 AM

Stars tonight? Fair

Clear 11 PM–7:26 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 6:06 AM · rises 5:46 PM
Full moon: Oct 26
New moon: Nov 9

Looking southeast from Greenback. The highest point on the skyline is about 6,500 ft, 41 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Greenback, TN weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Tennessee River below Ft. Loudoun Dam (Lenoir City 1E)

Clinch River below Melton Hill Dam

Tennessee River above Ft. Loudoun Dam (Lenoir City 1E)

Little Tennessee River above Calderwood Dam

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon