Observed 5:30 PM EDT at KTRI

Erwin, TN weather

Sunny and 70°21°, jacket by 9 PM.

Forecasts agree

Now 70°21°

Sunny

Wind: 3 mph5 km/h; From the east-northeast. Gusts to 23 mph37 km/h around 2 AM
Dew point: 43°6°; Comfortable
UV tomorrow: 5Moderate; Moderate 11 AM–5 PM · peak 5
Air quality: 49Good; Main pollutant: PM2.5 (fine particles)
Pressure: 30.38 inHg1029 hPa; Falling slowly · −0.02 inHg−0.7 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

2°1° cooler than this time yesterday (72°22° then, 70°21° now)

Good hours for

Below 60°16° tonight after 8 PM
Low 42°6° tomorrow at 6 AM
Above 60°16° tomorrow by noon
Drops 13°7° tomorrow night 6–9 PM (67°19° → 54°12°)

TonightDown to 43°6° by 5 AM · Clear
Tomorrow morningUp to 57°14° by 11 AM · Clear
Tomorrow afternoonUp to 70°21° by 4 PM · Clear
Tomorrow nightDown to 43°6° by 4 AM · Clear
Monday morningUp to 60°16° by 11 AM · Clear
Monday afternoonUp to 71°22° by 4 PM · Clear

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	70°21° (likely 63°17° to 70°21°)	70°21°	0%	0 mph0 km/h, gusts 7 mph11 km/h	36%	9%	1
Sat 6p	Sunny	67°19° (likely 61°16° to 67°19°)	67°19°	0%	0 mph0 km/h, gusts 6 mph9 km/h	42%	9%	0
Sat 7p	Clear	61°16° (likely 56°13° to 61°16°)	61°16°	0%	0 mph0 km/h, gusts 9 mph14 km/h	51%	8%	0
Sat 8p	Clear	58°14° (likely 53°12° to 58°14°)	58°14°	0%	0 mph0 km/h, gusts 10 mph17 km/h	57%	1%	0
Sat 9p	Clear	52°11° (likely 50°10° to 55°13°)	52°11°	0%	5 mph8 km/h from SE, gusts 14 mph23 km/h	74%	1%	0
Sat 10p	Clear	50°10° (likely 49°9° to 53°12°)	48°9°	0%	5 mph8 km/h from SE, gusts 19 mph30 km/h	77%	2%	0
Sat 11p	Clear	48°9° (likely 48°9° to 53°12°)	46°8°	0%	5 mph8 km/h from SE, gusts 22 mph36 km/h	80%	1%	0
Sun 12a	Clear	48°9° (likely 48°9° to 53°12°)	46°8°	0%	5 mph8 km/h from SE, gusts 23 mph37 km/h	77%	0%	0
Sun 1a	Clear	46°8° (likely 46°8° to 52°11°)	45°7°	0%	5 mph8 km/h from SE, gusts 23 mph37 km/h	79%	0%	0
Sun 2a	Clear	46°8° (likely 46°8° to 51°11°)	45°7°	0%	5 mph8 km/h from SE, gusts 23 mph37 km/h	76%	0%	0
Sun 3a	Clear	45°7° (likely 45°7° to 50°10°)	44°7°	0%	5 mph8 km/h from SE, gusts 20 mph32 km/h	79%	0%	0
Sun 4a	Clear	44°7° (likely 44°7° to 48°9°)	42°6°	0%	5 mph8 km/h from SE, gusts 18 mph29 km/h	82%	0%	0
Sun 5a	Clear	43°6° (likely 43°6° to 47°8°)	43°6°	0%	0 mph0 km/h, gusts 17 mph28 km/h	86%	0%	0
Sun 6a	Clear	42°6° (likely 41°5° to 46°8°)	42°6°	0%	0 mph0 km/h, gusts 15 mph25 km/h	86%	0%	0
Sun 7a	Clear	42°6° (likely 40°4° to 45°7°)	42°6°	0%	0 mph0 km/h, gusts 10 mph15 km/h	86%	2%	0
Sun 8a	Sunny	42°6° (likely 40°4° to 45°7°)	42°6°	0%	0 mph0 km/h, gusts 10 mph15 km/h	89%	1%	0
Sun 9a	Sunny	44°7° (likely 44°7° to 49°9°)	44°7°	0%	0 mph0 km/h, gusts 13 mph20 km/h	86%	0%	0
Sun 10a	Sunny	50°10° (likely 50°10° to 55°13°)	50°10°	0%	0 mph0 km/h, gusts 15 mph24 km/h	74%	0%	2
Sun 11a	Sunny	57°14° (likely 57°14° to 59°15°)	57°14°	0%	0 mph0 km/h, gusts 11 mph17 km/h	59%	0%	3
Sun 12p	Sunny	62°17° (likely 60°16° to 63°17°)	62°17°	0%	0 mph0 km/h, gusts 9 mph14 km/h	50%	0%	4
Sun 1p	Sunny	66°19° (likely 62°17° to 66°19°)	66°19°	0%	0 mph0 km/h, gusts 7 mph12 km/h	42%	0%	5
Sun 2p	Sunny	68°20° (likely 64°18° to 68°20°)	68°20°	0%	0 mph0 km/h, gusts 6 mph10 km/h	37%	2%	5
Sun 3p	Sunny	68°20° (likely 65°18° to 68°20°)	68°20°	0%	0 mph0 km/h, gusts 5 mph8 km/h	37%	1%	4
Sun 4p	Sunny	70°21° (likely 65°18° to 70°21°)	70°21°	0%	0 mph0 km/h, gusts 6 mph10 km/h	35%	6%	3
Sun 5p	Sunny	68°20° (likely 64°18° to 68°20°)	68°20°	0%	0 mph0 km/h, gusts 9 mph15 km/h	37%	6%	2
Sun 6p	Sunny	67°19° (likely 60°16° to 67°19°)	67°19°	0%	0 mph0 km/h, gusts 13 mph20 km/h	39%	5%	1
Sun 7p	Clear	60°16° (likely 55°13° to 60°16°)	60°16°	0%	0 mph0 km/h, gusts 14 mph22 km/h	51%	5%	0
Sun 8p	Clear	54°12° (likely 52°11° to 56°13°)	54°12°	0%	5 mph8 km/h from SE, gusts 16 mph26 km/h	66%	0%	0
Sun 9p	Clear	51°11° (likely 50°10° to 55°13°)	51°11°	0%	5 mph8 km/h from SE, gusts 17 mph27 km/h	71%	0%	0
Sun 10p	Clear	50°10° (likely 48°9° to 54°12°)	49°9°	0%	5 mph8 km/h from SE, gusts 16 mph26 km/h	74%	0%	0
Sun 11p	Clear	48°9° (likely 47°8° to 52°11°)	47°8°	0%	5 mph8 km/h from SE, gusts 17 mph27 km/h	80%	0%	0
Mon 12a	Clear	48°9° (likely 46°8° to 51°11°)	48°9°	0%	0 mph0 km/h, gusts 13 mph21 km/h	80%	0%	0
Mon 1a	Clear	46°8° (likely 45°7° to 50°10°)	46°8°	0%	0 mph0 km/h, gusts 10 mph16 km/h	86%	0%	0
Mon 2a	Clear	46°8° (likely 44°7° to 49°9°)	46°8°	0%	0 mph0 km/h, gusts 9 mph14 km/h	83%	0%	0
Mon 3a	Clear	44°7° (likely 43°6° to 48°9°)	44°7°	0%	0 mph0 km/h, gusts 8 mph12 km/h	89%	1%	0
Mon 4a	Clear	43°6° (likely 42°6° to 48°9°)	43°6°	0%	0 mph0 km/h, gusts 7 mph11 km/h	89%	6%	0
Mon 5a	Clear	43°6° (likely 41°5° to 47°8°)	43°6°	0%	0 mph0 km/h, gusts 7 mph11 km/h	86%	7%	0
Mon 6a	Clear	42°6° (likely 41°5° to 47°8°)	42°6°	0%	0 mph0 km/h, gusts 6 mph10 km/h	86%	7%	0
Mon 7a	Clear	42°6° (likely 40°4° to 46°8°)	42°6°	0%	0 mph0 km/h, gusts 6 mph10 km/h	82%	6%	0
Mon 8a	Sunny	42°6° (likely 40°4° to 45°7°)	42°6°	0%	0 mph0 km/h, gusts 6 mph9 km/h	86%	6%	0
Mon 9a	Sunny	44°7° (likely 44°7° to 48°9°)	44°7°	0%	0 mph0 km/h, gusts 6 mph10 km/h	86%	0%	0
Mon 10a	Sunny	51°11° (likely 51°11° to 57°14°)	51°11°	0%	0 mph0 km/h, gusts 5 mph8 km/h	71%	0%	2
Mon 11a	Sunny	60°16° (likely 59°15° to 61°16°)	60°16°	0%	0 mph0 km/h, gusts 8 mph13 km/h	53%	0%	3
Mon 12p	Sunny	65°18° (likely 63°17° to 65°18°)	65°18°	0%	0 mph0 km/h, gusts 9 mph14 km/h	45%	0%	4
Mon 1p	Sunny	67°19° (likely 65°18° to 67°19°)	67°19°	0%	0 mph0 km/h, gusts 8 mph13 km/h	42%	0%	5
Mon 2p	Sunny	68°20° (likely 66°19° to 68°20°)	68°20°	0%	0 mph0 km/h, gusts 8 mph13 km/h	39%	0%	5
Mon 3p	Sunny	70°21° (likely 67°19° to 70°21°)	70°21°	0%	0 mph0 km/h, gusts 8 mph13 km/h	36%	2%	4
Mon 4p	Sunny	71°22° (likely 67°19° to 71°22°)	71°22°	0%	0 mph0 km/h, gusts 8 mph12 km/h	35%	4%	3

Days ahead

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

Today, Oct 24. Sunny. High 70°21°, low 42°6°. Typical 67°19° / 40°4°. Dry. Forecasts agree.
1. Evening
  6 PM–midnight
  Clear, 58°14°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 43°6°
  Dry
Official NWS forecast
Today: Sunny, with a high near 70. North wind around 0 mph.
Tonight: Clear, with a low around 42. Southeast wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
67°19°–70°21°
Low, likely
42°6°–48°9°
Typical high / low
67°19° / 40°4°
Wind
12 mph19 km/h, gusts 28 mph45 km/h
UV peak
5
Tomorrow, Oct 25. Sunny. High 70°21°, low 42°6°. Typical 67°19° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 42°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 43°6°
  Dry
Official NWS forecast
Day: Sunny, with a high near 70. Southeast wind around 0 mph.
Night: Mostly clear, with a low around 42. Southeast wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–70°21°
Low, likely
40°4°–45°7°
Typical high / low
67°19° / 39°4°
Wind
13 mph21 km/h, gusts 29 mph47 km/h
UV peak
5
Monday, Oct 26. Mostly sunny. High 71°22°, low 44°7°. Typical 66°19° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 42°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 46°8°
  Dry
Official NWS forecast
Day: Sunny, with a high near 71. East wind around 0 mph.
Night: Mostly clear, with a low around 44. North wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–71°22°
Low, likely
40°4°–45°7°
Typical high / low
66°19° / 39°4°
Wind
7 mph10 km/h, gusts 17 mph27 km/h
UV peak
5
Tuesday, Oct 27. Mostly sunny. High 76°24°, low 48°9°. Typical 66°19° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°10°
  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 48.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–76°24°
Low, likely
41°5°–48°9°
Typical high / low
66°19° / 38°3°
Wind
7 mph11 km/h, gusts 18 mph29 km/h
UV peak
5
Wednesday, Oct 28. Cloudy. High 73°23°, low 46°8°. Typical 66°19° / 38°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 73.
Night: Mostly cloudy, with a low around 46.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
68°20°–73°23°
Low, likely
45°7°–49°9°
Typical high / low
66°19° / 38°3°
Wind
8 mph13 km/h, gusts 23 mph37 km/h
UV peak
4
Thursday, Oct 29. Cloudy. High 75°24°, low 47°8°. Typical 65°18° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 60°15°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 75.
Night: Mostly clear, with a low around 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–75°24°
Low, likely
44°7°–51°11°
Typical high / low
65°18° / 38°3°
Wind
7 mph10 km/h, gusts 24 mph38 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 77°25°, low 51°11°. Typical 65°18° / 37°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 76°24°
  Dry
3. Evening
  6 PM–midnight
  Clear, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 53°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 77.
Night: Mostly clear, with a low around 51.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
72°22°–78°26°
Low, likely
44°7°–51°11°
Typical high / low
65°18° / 37°3°
Wind
6 mph10 km/h, gusts 15 mph25 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 73°23°, low 52°11°. Typical 64°18° / 37°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 55°13°
  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, 60°16°
  Dry
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
68°20°–76°24°
Low, likely
48°9°–58°14°
Typical high / low
64°18° / 37°3°
Wind
11 mph17 km/h, gusts 24 mph39 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 74°23°, low 58°14°. Typical 64°18° / 36°2°. Rain 0.03 in0.8 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 61°16°
  30% chance
2. Afternoon
  noon–6 PM
  Partly sunny, 75°24°
  30% chance
3. Evening
  6 PM–midnight
  Partly cloudy, 65°18°
  30% chance
4. Overnight
  midnight–6 AM
  Rain, 61°16°
  30% chance · 0.03 in0.7 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
68°20°–78°26°
Low, likely
52°11°–66°19°
Typical high / low
64°18° / 36°2°
Wind
11 mph17 km/h, gusts 27 mph44 km/h
UV peak
4
Monday, Nov 2. Rain. High 70°21°, low 51°11°. Typical 64°18° / 36°2°. Rain 0.41 in10 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Rain, 64°18°
  30% chance · 0.1 in2.5 mm
2. Afternoon
  noon–6 PM
  Drizzle, 68°20°
  30% chance · 0.29 in7.4 mm
3. Evening
  6 PM–midnight
  Drizzle, 56°13°
  30% chance · 0.07 in1.9 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
64°18°–75°24°
Low, likely
41°5°–56°13°
Typical high / low
64°18° / 36°2°
Wind
9 mph14 km/h, gusts 36 mph58 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 70°, low 42°.
Tomorrow
Dry, high 70°, low 42°.
Monday
Dry, high 71°, low 44°.
Rest of week
Mostly dry, highs 70–77°.

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

Nolichucky River at Embreeville

3.3 mi

Below flood stage

Level: 1.3 ft
Flow: 501 cfs

Forecast peak 1.3 ft Sat 8 PM

Reading from Sat 4:30 PM · NWS gauge page

Big Limestone Creek near Limestone

14 mi

Level: 3.0 ft
Flow: 19 cfs

Reading from Sat 4 PM · NWS gauge page

Cane Creek near Bakersville

17 mi

Below flood stage

Level: 2.6 ft

Reading from Sat 5:10 PM · NWS gauge page

Doe River at Elizabethton

18 mi

Below flood stage

Level: 1.4 ft
Flow: 269 cfs

Reading from Sat 5:15 PM · NWS gauge page

For your home

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

Heating this week

About 73% less heating than a typical week.

This week 24Typical 90

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 6 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 43°F).

Open the windows?

Today, 6:00 PM–7:00 PM

Good stretch to open the windows.

Is this typical?

Erwin 1 W · official normals 1991–2020 · records 1979–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 10 h 57 min; Losing 2 min 7 s a day; shortest Dec 21, 1 h 15 min less
Golden hour: 6:06–6:58 PM; Morning 7:28–8:20 AM
Blue hour: 6:58–7:08 PM; Morning 7:18–7:28 AM; first light 7:18 AM

Stars tonight? Fair

Clear 7:08 PM–7:19 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 6:00 AM · rises 5:38 PM
Full moon: Oct 26
New moon: Nov 9

Looking southeast from Erwin. The highest point on the skyline is about 5,100 ft, 6 mi away.Skyline from USGS elevation data, heights drawn up to 2.5× taller. Sky, sun and moon as they are now.

Erwin, TN weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Nolichucky River at Embreeville

Big Limestone Creek near Limestone

Cane Creek near Bakersville

Doe River at Elizabethton

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