Observed 10:05 AM EDT at KCHA

Ooltewah, TN weather

Foggy and 55°13°.

Forecasts agree

Now 55°13°

Fog

Wind: Calm; Up to 5 mph8 km/h through 10 PM
Dew point: 48°9°; Comfortable
UV index: 1Low; Moderate 11 AM–5 PM · peak 5
Air quality: 62Moderate; Main pollutant: PM2.5 (fine particles)
Pressure: 30.45 inHg1031 hPa; Rising · +0.05 inHg+1.7 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

6°3° cooler than this time yesterday (60°16° then, 54°12° now)

Good hours for

Above 60°16° today by noon
High 74°23° today at 5 PM
Below 60°16° tonight after 9 PM
Low 43°6° tomorrow at 7 AM

This morningUp to 59°15° by 11 AM · Clear
This afternoonUp to 74°23° by 5 PM · Clear
TonightDown to 45°7° by 5 AM · Clear
Tomorrow morningUp to 58°14° by 11 AM · Clear
Tomorrow afternoonUp to 73°23° by 5 PM · Clear
Tomorrow nightDown to 45°7° by 5 AM · Clear
Monday morningUp to 48°9° by 9 AM · 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 10a	Sunny	54°12° (likely 51°11° to 57°14°)	54°12°	0%	0 mph0 km/h, gusts 3 mph5 km/h	71%	0%	1
Sat 11a	Sunny	59°15° (likely 57°14° to 62°17°)	59°15°	0%	0 mph0 km/h, gusts 5 mph8 km/h	62%	1%	3
Sat 12p	Sunny	63°17° (likely 61°16° to 65°18°)	63°17°	0%	0 mph0 km/h, gusts 4 mph6 km/h	54%	0%	4
Sat 1p	Sunny	67°19° (likely 65°18° to 67°19°)	67°19°	0%	0 mph0 km/h, gusts 3 mph5 km/h	47%	1%	5
Sat 2p	Sunny	70°21° (likely 67°19° to 70°21°)	70°21°	0%	0 mph0 km/h, gusts 4 mph7 km/h	41%	2%	5
Sat 3p	Sunny	72°22° (likely 69°21° to 72°22°)	72°22°	0%	0 mph0 km/h, gusts 4 mph7 km/h	38%	2%	5
Sat 4p	Sunny	73°23° (likely 70°21° to 73°23°)	73°23°	0%	5 mph8 km/h from NE, gusts 8 mph13 km/h	35%	1%	4
Sat 5p	Sunny	74°23° (likely 70°21° to 74°23°)	74°23°	0%	5 mph8 km/h from NE, gusts 9 mph15 km/h	34%	1%	2
Sat 6p	Sunny	71°22° (likely 68°20° to 71°22°)	71°22°	0%	5 mph8 km/h from NE, gusts 9 mph14 km/h	38%	1%	1
Sat 7p	Clear	67°19° (likely 63°17° to 67°19°)	67°19°	0%	5 mph8 km/h from NE, gusts 5 mph8 km/h	43%	0%	0
Sat 8p	Clear	62°17° (likely 59°15° to 62°17°)	62°17°	0%	0 mph0 km/h, gusts 4 mph7 km/h	52%	0%	0
Sat 9p	Clear	57°14° (likely 57°14° to 58°14°)	57°14°	0%	0 mph0 km/h, gusts 4 mph6 km/h	64%	0%	0
Sat 10p	Clear	55°13° (likely 54°12° to 57°14°)	55°13°	0%	0 mph0 km/h, gusts 3 mph5 km/h	72%	2%	0
Sat 11p	Clear	53°12° (likely 52°11° to 56°13°)	53°12°	0%	0 mph0 km/h, gusts 2 mph3 km/h	77%	24%	0
Sun 12a	Clear	52°11° (likely 50°10° to 55°13°)	52°11°	0%	0 mph0 km/h, gusts 4 mph6 km/h	80%	3%	0
Sun 1a	Clear	50°10° (likely 49°9° to 54°12°)	50°10°	0%	0 mph0 km/h, gusts 7 mph12 km/h	86%	5%	0
Sun 2a	Clear	48°9° (likely 48°9° to 53°12°)	48°9°	0%	0 mph0 km/h, gusts 6 mph9 km/h	89%	44%	0
Sun 3a	Clear	48°9° (likely 47°8° to 52°11°)	48°9°	0%	0 mph0 km/h, gusts 4 mph7 km/h	89%	43%	0
Sun 4a	Clear	46°8° (likely 46°8° to 51°11°)	46°8°	0%	0 mph0 km/h, gusts 3 mph4 km/h	96%	42%	0
Sun 5a	Clear	45°7° (likely 45°7° to 50°10°)	45°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	41%	0
Sun 6a	Clear	44°7° (likely 44°7° to 49°9°)	44°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	30%	0
Sun 7a	Clear	43°6° (likely 43°6° to 48°9°)	43°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	1%	0
Sun 8a	Sunny	43°6° (likely 43°6° to 47°8°)	43°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	0%	0
Sun 9a	Sunny	46°8° (likely 45°7° to 51°11°)	46°8°	0%	0 mph0 km/h, gusts 3 mph4 km/h	93%	8%	0
Sun 10a	Sunny	53°12° (likely 53°12° to 56°13°)	53°12°	0%	0 mph0 km/h, gusts 5 mph8 km/h	77%	0%	1
Sun 11a	Sunny	58°14° (likely 58°14° to 61°16°)	58°14°	0%	0 mph0 km/h, gusts 4 mph6 km/h	67%	0%	3
Sun 12p	Sunny	62°17° (likely 62°17° to 64°18°)	62°17°	0%	0 mph0 km/h, gusts 5 mph7 km/h	58%	0%	4
Sun 1p	Sunny	67°19° (likely 66°19° to 67°19°)	67°19°	0%	5 mph8 km/h from NE, gusts 8 mph12 km/h	49%	0%	5
Sun 2p	Sunny	69°21° (likely 68°20° to 69°21°)	69°21°	0%	5 mph8 km/h from NE, gusts 9 mph14 km/h	44%	0%	5
Sun 3p	Sunny	72°22° (likely 70°21° to 72°22°)	72°22°	0%	5 mph8 km/h from NE, gusts 12 mph19 km/h	38%	0%	5
Sun 4p	Sunny	72°22° (likely 70°21° to 72°22°)	72°22°	0%	5 mph8 km/h from NE, gusts 12 mph19 km/h	38%	0%	4
Sun 5p	Sunny	73°23° (likely 70°21° to 73°23°)	73°23°	0%	5 mph8 km/h from NE, gusts 11 mph18 km/h	37%	0%	2
Sun 6p	Sunny	71°22° (likely 67°19° to 71°22°)	71°22°	0%	5 mph8 km/h from NE, gusts 10 mph17 km/h	39%	0%	1
Sun 7p	Clear	66°19° (likely 62°17° to 66°19°)	66°19°	0%	5 mph8 km/h from NE, gusts 6 mph10 km/h	48%	35%	0
Sun 8p	Clear	62°17° (likely 58°14° to 62°17°)	62°17°	0%	5 mph8 km/h from NE, gusts 6 mph10 km/h	58%	0%	0
Sun 9p	Clear	56°13° (likely 56°13° to 58°14°)	56°13°	0%	0 mph0 km/h, gusts 6 mph9 km/h	74%	0%	0
Sun 10p	Clear	54°12° (likely 54°12° to 57°14°)	54°12°	0%	0 mph0 km/h, gusts 4 mph6 km/h	80%	0%	0
Sun 11p	Clear	53°12° (likely 52°11° to 56°13°)	53°12°	0%	0 mph0 km/h, gusts 3 mph5 km/h	83%	1%	0
Mon 12a	Clear	52°11° (likely 50°10° to 54°12°)	52°11°	0%	0 mph0 km/h, gusts 4 mph7 km/h	86%	5%	0
Mon 1a	Clear	50°10° (likely 48°9° to 53°12°)	50°10°	0%	0 mph0 km/h, gusts 4 mph6 km/h	89%	7%	0
Mon 2a	Clear	49°9° (likely 47°8° to 52°11°)	49°9°	0%	0 mph0 km/h, gusts 3 mph5 km/h	93%	9%	0
Mon 3a	Clear	47°8° (likely 47°8° to 51°11°)	47°8°	0%	0 mph0 km/h, gusts 3 mph5 km/h	96%	10%	0
Mon 4a	Clear	46°8° (likely 46°8° to 50°10°)	46°8°	0%	0 mph0 km/h, gusts 3 mph4 km/h	100%	40%	0
Mon 5a	Clear	45°7° (likely 45°7° to 50°10°)	45°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	40%	0
Mon 6a	Mostly clear	44°7° (likely 44°7° to 49°9°)	44°7°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	41%	0
Mon 7a	Mostly clear	43°6° (likely 42°6° to 48°9°)	43°6°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	28%	0
Mon 8a	Sunny	44°7° (likely 42°6° to 48°9°)	44°7°	0%	0 mph0 km/h, gusts 3 mph4 km/h	100%	13%	0
Mon 9a	Sunny	48°9° (likely 45°7° to 52°11°)	48°9°	0%	0 mph0 km/h, gusts 4 mph6 km/h	89%	22%	0

Days ahead

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

Today, Oct 24. Mostly sunny. High 74°23°, low 43°6°. Typical 71°22° / 48°9°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 59°15°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Official NWS forecast
Today: Sunny, with a high near 74. North wind 0 to 5 mph.
Tonight: Mostly clear, with a low around 43. West wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
70°21°–74°23°
Low, likely
41°5°–48°9°
Typical high / low
71°22° / 48°9°
Wind
6 mph9 km/h, gusts 13 mph22 km/h
UV peak
5
Tomorrow, Oct 25. Mostly sunny. High 73°23°, low 43°6°. Typical 71°22° / 47°8°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Official NWS forecast
Day: Sunny, with a high near 73. North wind 0 to 5 mph.
Night: Mostly clear, with a low around 43. Southeast wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
70°21°–73°23°
Low, likely
43°6°–47°8°
Typical high / low
71°22° / 47°8°
Wind
8 mph12 km/h, gusts 16 mph25 km/h
UV peak
5
Monday, Oct 26. Mostly sunny. High 72°22°, low 43°6°. Typical 70°21° / 47°8°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 60°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 72. Northeast wind 0 to 5 mph.
Night: Partly cloudy, with a low around 43. Northeast wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
71°22°–72°22°
Low, likely
42°6°–48°9°
Typical high / low
70°21° / 47°8°
Wind
6 mph10 km/h, gusts 15 mph25 km/h
UV peak
5
Tuesday, Oct 27. Mostly sunny. High 73°23°, low 47°8°. Typical 70°21° / 47°8°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 50°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 73. North wind around 0 mph.
Night: Partly cloudy, with a low around 47.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
73°23°–74°23°
Low, likely
42°6°–49°9°
Typical high / low
70°21° / 47°8°
Wind
4 mph7 km/h
UV peak
5
Wednesday, Oct 28. Cloudy. High 72°22°, low 45°7°. Typical 69°21° / 46°8°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 51°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 72.
Night: Partly cloudy, with a low around 45.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
70°21°–72°22°
Low, likely
43°6°–52°11°
Typical high / low
69°21° / 46°8°
Wind
7 mph10 km/h, gusts 15 mph24 km/h
UV peak
4
Thursday, Oct 29. Mostly sunny. High 74°23°, low 47°8°. Typical 69°21° / 46°8°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 74°24°
  Dry
3. Evening
  6 PM–midnight
  Clear, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 53°12°
  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 47.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
74°23°–75°24°
Low, likely
47°8°–51°11°
Typical high / low
69°21° / 46°8°
Wind
6 mph10 km/h, gusts 15 mph24 km/h
UV peak
5
Friday, Oct 30. Partly sunny. High 76°24°, low 50°10°. Typical 68°20° / 45°7°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 76°24°
  Dry
3. Evening
  6 PM–midnight
  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 76.
Night: Partly cloudy, with a low around 50.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
75°24°–77°25°
Low, likely
49°9°–54°12°
Typical high / low
68°20° / 45°7°
Wind
9 mph14 km/h, gusts 17 mph27 km/h
UV peak
5
Saturday, Oct 31. Cloudy. High 74°23°, low 56°13°. Typical 68°20° / 45°7°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 54°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 67°20°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 62°17°
  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
72°22°–76°24°
Low, likely
51°11°–59°15°
Typical high / low
68°20° / 45°7°
Wind
9 mph15 km/h, gusts 18 mph29 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 73°23°, low 60°16°. Typical 68°20° / 45°7°. Rain 0.14 in3.6 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 60°15°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 68°20°
  Dry
4. Overnight
  midnight–6 AM
  Drizzle, 61°16°
  20% chance · 0.04 in1 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
70°21°–75°24°
Low, likely
55°13°–64°18°
Typical high / low
68°20° / 45°7°
Wind
12 mph20 km/h, gusts 26 mph42 km/h
UV peak
4
Monday, Nov 2. Drizzle. High 70°21°, low 59°15°. Typical 67°19° / 44°7°. Rain 0.23 in5.8 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 62°17°
  20% chance · 0.06 in1.5 mm
2. Afternoon
  noon–6 PM
  Cloudy, 68°20°
  30% chance · 0.03 in0.7 mm
3. Evening
  6 PM–midnight
  Drizzle, 60°16°
  30% chance · 0.04 in1.1 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
62°17°–76°24°
Low, likely
48°9°–66°19°
Typical high / low
67°19° / 44°7°
Wind
14 mph23 km/h, gusts 33 mph53 km/h

10 days15 days30 days

The outlook

Today
Dry, high 74°, low 43°.
Tomorrow
Dry, high 73°, low 43°.
Monday
Dry, high 72°, low 43°.
Rest of week
Mostly dry, highs 70–76°.

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

S. Chickamauga Creek near Chickamauga

9.7 mi

Below flood stage

Level: 3.9 ft
Flow: 77 cfs

Forecast peak 3.9 ft Sat 2 PM

Reading from Sat 9:15 AM · NWS gauge page

Tennessee River at Chattanooga

14 mi

Below flood stage

Level: 633 ft
Flow: 36,700 cfs

Forecast peak 634 ft Sat 1 PM

Reading from Sat 8 AM · NWS gauge page

Wolftever Creek near Ooltewah

1.0 mi

Below flood stage

Level: 2.5 ft
Flow: 19 cfs

Reading from Sat 8:45 AM · NWS gauge page

Friar Branch near Chattanooga

8.0 mi

Level: 2.4 ft
Flow: 2 cfs

Reading from Sat 8:30 AM · NWS gauge page

For your home

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

Heating this week

About 60% less heating than a typical week.

This week 19Typical 48

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 12
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 48°F).

Open the windows?

Today, 12:00 PM–8:00 PM

Good stretch to open the windows.

Is this typical?

Chattanooga Airport · official normals 1991–2020 · records 1879–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

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

−4°−2°SunOct 18
−5°−3°MonOct 19
−2°−1°TueOct 20
±0°WedOct 21
−1°ThuOct 22
+2°+1°FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 11 h 0 min; Losing 2 min 2 s a day; shortest Dec 21, 1 h 12 min less
Golden hour: 6:19–7:10 PM; Morning 7:38–8:28 AM
Blue hour: 7:10–7:20 PM; Morning 7:28–7:38 AM; first light 7:28 AM

Stars tonight? Fair

Mostly clear 7:20 PM–2 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 6:10 AM · rises 5:50 PM
Full moon: Oct 26
New moon: Nov 9

Looking east from Ooltewah. The highest point on the skyline is about 5,000 ft, 65 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Ooltewah, TN weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

S. Chickamauga Creek near Chickamauga

Tennessee River at Chattanooga

Wolftever Creek near Ooltewah

Friar Branch near Chattanooga

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