Observed 6:55 AM CDT at KRNC

Altamont, TN weather

Clear and 39°4°.

Mostly agree

Now 39°4°

Clear

Wind: Calm; Up to 5 mph8 km/h through 8 PM
Dew point: 39°4°; Comfortable
Humidity: 100%; Air 39°4°, dew point 39°4° · fog or dew likely
UV index: 0Low; Moderate 11 AM–4 PM · peak 5
Pressure: 30.36 inHg1028 hPa; Rising · +0.06 inHg+1.9 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (37°3° then, 39°4° now)

Good hours for

Above 60°16° today by 10 AM
High 71°22° today at 3 PM
Below 60°16° tonight after 8 PM

This morningUp to 65°18° by 11 AM · Clear
This afternoonNear 68°20° · Clear
TonightDown to 48°9° by 4 AM · Clear
Tomorrow morningUp to 65°18° by 11 AM · Clear
Tomorrow afternoonNear 68°20° · Clear
Tomorrow nightDown to 45°7° by 5 AM · 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 8a	Sunny	50°10° (likely 45°7° to 54°12°)	48°9°	0%	5 mph8 km/h from SSE, gusts 12 mph19 km/h	71%	0%	0
Sat 9a	Sunny	54°12° (likely 54°12° to 59°15°)	54°12°	0%	5 mph8 km/h from SSE, gusts 17 mph28 km/h	66%	0%	1
Sat 10a	Sunny	61°16° (likely 59°15° to 63°17°)	61°16°	0%	5 mph8 km/h from S, gusts 15 mph25 km/h	53%	0%	2
Sat 11a	Sunny	65°18° (likely 62°17° to 66°19°)	65°18°	0%	5 mph8 km/h from S, gusts 12 mph19 km/h	46%	2%	4
Sat 12p	Sunny	68°20° (likely 65°18° to 69°21°)	68°20°	0%	0 mph0 km/h, gusts 9 mph14 km/h	42%	4%	5
Sat 1p	Sunny	70°21° (likely 67°19° to 70°21°)	70°21°	0%	0 mph0 km/h, gusts 8 mph14 km/h	39%	5%	5
Sat 2p	Sunny	70°21° (likely 68°20° to 72°22°)	70°21°	0%	0 mph0 km/h, gusts 7 mph11 km/h	38%	10%	4
Sat 3p	Mostly sunny	71°22° (likely 69°21° to 72°22°)	71°22°	0%	0 mph0 km/h, gusts 8 mph13 km/h	36%	12%	3
Sat 4p	Sunny	69°21° (likely 68°20° to 71°22°)	69°21°	0%	0 mph0 km/h, gusts 7 mph11 km/h	39%	12%	1
Sat 5p	Sunny	68°20° (likely 67°19° to 69°21°)	68°20°	0%	0 mph0 km/h, gusts 7 mph11 km/h	40%	11%	0
Sat 6p	Clear	65°18° (likely 61°16° to 65°18°)	65°18°	0%	0 mph0 km/h, gusts 5 mph8 km/h	45%	8%	0
Sat 7p	Clear	60°16° (likely 58°14° to 60°16°)	60°16°	0%	0 mph0 km/h, gusts 4 mph7 km/h	55%	6%	0
Sat 8p	Mostly clear	58°14° (likely 55°13° to 58°14°)	58°14°	0%	0 mph0 km/h, gusts 5 mph7 km/h	60%	9%	0
Sat 9p	Clear	56°13° (likely 52°11° to 56°13°)	56°13°	0%	0 mph0 km/h, gusts 5 mph8 km/h	64%	40%	0
Sat 10p	Mostly clear	55°13° (likely 51°11° to 55°13°)	55°13°	0%	0 mph0 km/h, gusts 4 mph7 km/h	64%	15%	0
Sat 11p	Clear	54°12° (likely 50°10° to 54°12°)	54°12°	0%	0 mph0 km/h, gusts 5 mph8 km/h	64%	40%	0
Sun 12a	Clear	52°11° (likely 49°9° to 54°12°)	52°11°	0%	0 mph0 km/h, gusts 5 mph9 km/h	69%	3%	0
Sun 1a	Clear	52°11° (likely 48°9° to 53°12°)	52°11°	0%	0 mph0 km/h, gusts 6 mph9 km/h	71%	41%	0
Sun 2a	Clear	50°10° (likely 46°8° to 52°11°)	50°10°	0%	0 mph0 km/h, gusts 10 mph16 km/h	77%	4%	0
Sun 3a	Clear	50°10° (likely 45°7° to 51°11°)	50°10°	0%	0 mph0 km/h, gusts 10 mph16 km/h	74%	2%	0
Sun 4a	Clear	48°9° (likely 44°7° to 50°10°)	48°9°	0%	0 mph0 km/h, gusts 9 mph15 km/h	80%	0%	0
Sun 5a	Clear	48°9° (likely 44°7° to 49°9°)	48°9°	0%	0 mph0 km/h, gusts 8 mph14 km/h	80%	0%	0
Sun 6a	Clear	47°8° (likely 43°6° to 49°9°)	47°8°	0%	0 mph0 km/h, gusts 8 mph13 km/h	83%	0%	0
Sun 7a	Sunny	46°8° (likely 43°6° to 48°9°)	46°8°	0%	0 mph0 km/h, gusts 7 mph11 km/h	86%	2%	0
Sun 8a	Sunny	48°9° (likely 46°8° to 51°11°)	48°9°	0%	0 mph0 km/h, gusts 6 mph10 km/h	83%	0%	0
Sun 9a	Sunny	54°12° (likely 54°12° to 58°14°)	54°12°	0%	0 mph0 km/h, gusts 6 mph10 km/h	69%	0%	1
Sun 10a	Sunny	62°17° (likely 60°16° to 64°18°)	62°17°	0%	0 mph0 km/h, gusts 6 mph9 km/h	56%	0%	3
Sun 11a	Sunny	65°18° (likely 64°18° to 67°19°)	65°18°	0%	0 mph0 km/h, gusts 8 mph13 km/h	50%	0%	4
Sun 12p	Sunny	68°20° (likely 66°19° to 69°21°)	68°20°	0%	0 mph0 km/h, gusts 10 mph16 km/h	45%	6%	5
Sun 1p	Sunny	69°21° (likely 67°19° to 70°21°)	69°21°	0%	5 mph8 km/h from NNE, gusts 12 mph19 km/h	44%	8%	5
Sun 2p	Mostly sunny	70°21° (likely 68°20° to 71°22°)	70°21°	0%	5 mph8 km/h from NNE, gusts 10 mph16 km/h	41%	43%	5
Sun 3p	Sunny	71°22° (likely 69°21° to 71°22°)	71°22°	0%	5 mph8 km/h from NE, gusts 10 mph16 km/h	39%	8%	4
Sun 4p	Sunny	69°21° (likely 68°20° to 70°21°)	69°21°	0%	5 mph8 km/h from NE, gusts 9 mph15 km/h	42%	9%	2
Sun 5p	Sunny	67°19° (likely 66°19° to 68°20°)	67°19°	0%	0 mph0 km/h, gusts 9 mph14 km/h	45%	8%	1
Sun 6p	Clear	64°18° (likely 61°16° to 64°18°)	64°18°	0%	0 mph0 km/h, gusts 7 mph11 km/h	50%	11%	0
Sun 7p	Clear	59°15° (likely 57°14° to 59°15°)	59°15°	0%	0 mph0 km/h, gusts 5 mph9 km/h	64%	0%	0
Sun 8p	Clear	56°13° (likely 54°12° to 57°14°)	56°13°	0%	0 mph0 km/h, gusts 4 mph6 km/h	69%	2%	0
Sun 9p	Clear	54°12° (likely 52°11° to 56°13°)	54°12°	0%	0 mph0 km/h, gusts 4 mph6 km/h	74%	0%	0
Sun 10p	Clear	53°12° (likely 51°11° to 55°13°)	53°12°	0%	0 mph0 km/h, gusts 4 mph7 km/h	77%	40%	0
Sun 11p	Clear	52°11° (likely 50°10° to 55°13°)	52°11°	0%	0 mph0 km/h, gusts 4 mph6 km/h	77%	2%	0
Mon 12a	Clear	51°11° (likely 49°9° to 54°12°)	51°11°	0%	0 mph0 km/h, gusts 4 mph6 km/h	77%	1%	0
Mon 1a	Clear	50°10° (likely 47°8° to 53°12°)	50°10°	0%	0 mph0 km/h, gusts 6 mph10 km/h	77%	3%	0
Mon 2a	Clear	49°9° (likely 47°8° to 53°12°)	49°9°	0%	0 mph0 km/h, gusts 4 mph7 km/h	80%	2%	0
Mon 3a	Clear	48°9° (likely 48°9° to 51°11°)	48°9°	0%	0 mph0 km/h, gusts 4 mph7 km/h	83%	3%	0
Mon 4a	Clear	47°8° (likely 47°8° to 49°9°)	47°8°	0%	0 mph0 km/h, gusts 4 mph7 km/h	86%	5%	0
Mon 5a	Clear	45°7° (likely 45°7° to 49°9°)	45°7°	0%	0 mph0 km/h, gusts 4 mph6 km/h	93%	4%	0
Mon 6a	Clear	44°7° (likely 44°7° to 49°9°)	44°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	96%	5%	0
Mon 7a	Mostly sunny	45°7° (likely 45°7° to 48°9°)	45°7°	0%	0 mph0 km/h, gusts 3 mph4 km/h	93%	9%	0

Days ahead

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

Today, Oct 24. Sunny. High 71°22°, low 46°8°. Typical 66°19° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Official NWS forecast
Today: Sunny, with a high near 71. East southeast wind 0 to 5 mph.
Tonight: Mostly clear, with a low around 46. Southeast wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–72°22°
Low, likely
42°6°–51°11°
Typical high / low
66°19° / 40°4°
Wind
9 mph15 km/h, gusts 20 mph32 km/h
UV peak
5
Tomorrow, Oct 25. Mostly sunny. High 71°22°, low 44°7°. Typical 65°18° / 40°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 48°9°
  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, 45°7°
  Dry
Official NWS forecast
Day: Sunny. High near 71, with temperatures falling to around 67 in the afternoon. East northeast wind 0 to 5 mph.
Night: Mostly clear, with a low around 44. East southeast wind around 0 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
69°21°–71°22°
Low, likely
43°6°–48°9°
Typical high / low
65°18° / 40°4°
Wind
8 mph12 km/h, gusts 17 mph28 km/h
UV peak
5
Monday, Oct 26. Cloudy. High 70°21°, low 46°8°. Typical 65°18° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 49°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Patchy fog before 7am. Mostly sunny, with a high near 70. North northeast wind around 0 mph.
Night: Partly cloudy, with a low around 46. East northeast wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
68°20°–70°21°
Low, likely
46°8°–49°9°
Typical high / low
65°18° / 40°4°
Wind
7 mph11 km/h, gusts 16 mph26 km/h
UV peak
5
Tuesday, Oct 27. Partly sunny. High 72°22°, low 49°9°. Typical 65°18° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 53°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 72. Southeast wind around 0 mph.
Night: Mostly cloudy, with a low around 49. East southeast wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
71°22°–74°23°
Low, likely
46°8°–50°10°
Typical high / low
65°18° / 39°4°
Wind
8 mph12 km/h, gusts 13 mph21 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 69°21°, low 46°8°. Typical 64°18° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 69°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 52°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 69. South southeast wind 0 to 5 mph.
Night: Partly cloudy, with a low around 46.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–70°21°
Low, likely
46°8°–54°12°
Typical high / low
64°18° / 39°4°
Wind
10 mph16 km/h, gusts 23 mph36 km/h
UV peak
4
Thursday, Oct 29. Mostly sunny. High 72°22°, low 47°8°. Typical 64°18° / 39°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 55°13°
  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, 53°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 72.
Night: Mostly clear, with a low around 47.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
71°22°–74°23°
Low, likely
47°8°–53°12°
Typical high / low
64°18° / 39°4°
Wind
8 mph13 km/h, gusts 21 mph34 km/h
UV peak
5
Friday, Oct 30. Partly sunny. High 73°23°, low 51°11°. Typical 64°18° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 56°14°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 58°14°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 73.
Night: Partly cloudy, with a low around 51.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
72°22°–75°24°
Low, likely
49°9°–54°12°
Typical high / low
64°18° / 38°3°
Wind
10 mph15 km/h, gusts 18 mph29 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 72°22°, low 58°14°. Typical 63°17° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 61°16°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 64°18°
  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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–73°23°
Low, likely
53°12°–60°16°
Typical high / low
63°17° / 38°3°
Wind
13 mph20 km/h, gusts 28 mph45 km/h
UV peak
3
Sunday, Nov 1. Drizzle. High 69°21°, low 59°15°. Typical 63°17° / 38°3°. Rain 0.12 in3 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 60°16°
  20% chance · 0.03 in0.7 mm
2. Afternoon
  noon–6 PM
  Cloudy, 69°21°
  30% chance
3. Evening
  6 PM–midnight
  Drizzle, 64°18°
  20% chance · 0.03 in0.8 mm
4. Overnight
  midnight–6 AM
  Drizzle, 59°15°
  30% chance · 0.15 in3.7 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.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–72°22°
Low, likely
54°12°–62°17°
Typical high / low
63°17° / 38°3°
Wind
14 mph22 km/h, gusts 33 mph53 km/h
UV peak
4
Monday, Nov 2. Rain. High 67°19°, low 56°13°. Typical 62°17° / 38°3°. Rain 0.29 in7.4 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 61°16°
  30% chance · 0.07 in1.9 mm
2. Afternoon
  noon–6 PM
  Drizzle, 64°18°
  30% chance · 0.3 in7.5 mm
3. Evening
  6 PM–midnight
  Drizzle, 56°13°
  30% chance · 0.09 in2.4 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
56°13°–75°24°
Low, likely
43°6°–65°18°
Typical high / low
62°17° / 38°3°
Wind
17 mph27 km/h, gusts 41 mph66 km/h

10 days15 days30 days

The outlook

Today
Dry, high 71°, low 46°.
Tomorrow
Dry, high 71°, low 44°.
Monday
Dry, high 70°, low 46°.
Rest of week
Mostly dry, highs 67–73°.

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

Sequatchie River near Whitwell

21 mi

Below flood stage

Level: 0.7 ft
Flow: 61 cfs

Forecast peak 0.7 ft Sat 1 PM

Reading from Sat 6:15 AM · NWS gauge page

Elk River near Pelham

12 mi

Below flood stage

Level: 3.1 ft
Flow: 91 cfs

Reading from Sat 6 AM · NWS gauge page

Bradley Creek near Prairie Plains

15 mi

Level: 1.9 ft

Reading from Sat 6:30 AM · NWS gauge page

Collins River near McMinnville

19 mi

Level: 1.4 ft
Flow: 83 cfs

Reading from Sat 6 AM · NWS gauge page

For your home

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

Heating this week

About 81% less heating than a typical week.

This week 17Typical 91

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 6
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 39°F).

Open the windows?

Today, 10:00 AM–7:00 PM

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

Is this typical?

Coalmont · official normals 1991–2020 · records 1999–2026

Oct 24, today vs a typical year

Today’s expected high is 5°3° warmer than typical.

Last 7 days vs normal

On average 3°1° colder than normal (daily mean temperature).

−9°−5°SunOct 18
−5°−3°MonOct 19
−3°−2°TueOct 20
+1°WedOct 21
+2°+1°ThuOct 22
+1°±0°FriOct 23
—SatOct 24

Altamont 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 13 min less
Golden hour: 5:21–6:12 PM; Morning 6:41–7:32 AM
Blue hour: 6:12–6:22 PM; Morning 6:31–6:41 AM; first light 6:31 AM

Stars tonight? Fair

Mostly clear 2–6:32 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:13 AM · rises 4:52 PM
Full moon: Oct 25
New moon: Nov 9

Looking southwest from Altamont. The highest point on the skyline is about 4,000 ft, 33 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.