Fall Branch, TN Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Fall Branch, TN.

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Current Conditions — Fall Branch, TN

WISE/LONESOME PI (KLNP)

Clear

62.6 F
Humidity:77%
Wind Speed: G 24.2 mph
Barometer:30.10 in
Dewpoint:55.4 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 28 2026, 12:55 PM EDT
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5-Day Forecast — Fall Branch, TN

Tuesday

High 75 °F
T-storms Likely
Tuesday
Night
Low 59 °F
T-storms
Wednesday

High 71 °F
T-storms
Wednesday
Night
Low 50 °F
Chance of Rain
Thursday

High 66 °F
Partly Sunny
Thursday
Night
Low 44 °F
Mostly Cloudy
Friday

High 64 °F
Slight Chance of Rain Showers
Friday
Night
Low 46 °F
Chance of Rain
Saturday

High 59 °F
Chance of Rain Showers

Detailed Forecast — Fall Branch, TN

Tuesday
Thunderstorms Likely. High near 75°F. Wind 6 to 9 mph, with gusts as high as 17 mph.
Tuesday Night
Thunderstorms. Low around 59°F. Wind 2 to 5 mph, with gusts as high as 10 mph.
Wednesday
Thunderstorms. High near 71°F. Wind 5 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Chance of Rain. Low around 50°F. Wind 5 to 10 mph, with gusts as high as 17 mph.
Thursday
Partly Sunny. High near 66°F. Wind 6 to 9 mph, with gusts as high as 17 mph.
Thursday Night
Mostly Cloudy. Low around 44°F. Wind 2 to 7 mph, with gusts as high as 13 mph.
Friday
Slight Chance of Rain Showers. High near 64°F. Wind 2 to 7 mph, with gusts as high as 14 mph.
Friday Night
Chance of Rain. Low around 46°F. Wind around 5 mph, with gusts as high as 10 mph.
Saturday
Chance of Rain Showers. High near 59°F. Wind 5 to 8 mph, with gusts as high as 15 mph.
Saturday Night
Partly Cloudy. Low around 37°F. Wind 2 to 6 mph, with gusts as high as 13 mph.
Sunday
Mostly Sunny. High near 64°F. Wind 3 to 9 mph, with gusts as high as 15 mph.
Sunday Night
Mostly Clear. Low around 41°F. Wind 2 to 5 mph, with gusts as high as 9 mph.
Monday
Isolated T-storm. High near 71°F. Wind 3 to 13 mph, with gusts as high as 21 mph.
TN Radar
Current Radar • TN
Day 1 Outlook • April 28, 2026

Observation History — Fall Branch, TN

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
12:55 PM EDT G 24.2 10.00 Clear -- 62.6 55.4 77% NA NA 30.10 1019.3
12:35 PM EDT SW 17.2 G 23.0 10.00 Clear -- 60.8 55.4 82% NA NA 30.09 1019.0
12:15 PM EDT 15.0 G 20.8 10.00 Clear -- 60.8 55.4 82% NA NA 30.09 1019.0
11:55 AM EDT G 27.7 10.00 Partly Cloudy -- 59.0 53.6 82% NA NA 30.10 1019.3
11:35 AM EDT 15.0 G 21.9 10.00 Mostly Cloudy -- 60.8 55.4 82% NA NA 30.12 1019.7
11:15 AM EDT SW 17.2 10.00 NULL -- 59.0 55.4 88% NA NA 30.12 1019.7
10:55 AM EDT G 25.3 10.00 Mostly Cloudy -- 57.2 53.6 88% NA NA 30.12 1019.7
10:35 AM EDT SW 18.3 G 24.2 10.00 Mostly Cloudy -- 57.2 53.6 88% NA NA 30.09 1019.0
10:15 AM EDT 9.2 10.00 Mostly Cloudy -- 55.4 53.6 94% NA NA 30.08 1018.6
09:55 AM EDT S 11.4 10.00 Mostly Cloudy -- 55.4 53.6 94% NA NA 30.06 1018.0
09:35 AM EDT S 11.4 G 17.2 10.00 Cloudy -- 53.6 53.6 100% NA NA 30.06 1018.0
09:15 AM EDT S 13.9 G 23.0 10.00 Cloudy -- 51.8 51.8 100% NA NA 30.06 1018.0
08:55 AM EDT G 28.9 10.00 Cloudy -- 51.8 51.8 100% NA NA 30.08 1018.6
08:35 AM EDT G 30.0 10.00 Cloudy -- 53.6 51.8 94% NA NA 30.08 1018.6
08:15 AM EDT G 30.0 10.00 Mostly Cloudy -- 51.8 51.8 100% NA NA 30.09 1019.0
07:55 AM EDT S 12.8 G 18.3 10.00 Mostly Cloudy -- 51.8 51.8 100% NA NA 30.08 1018.6
07:35 AM EDT S 13.9 G 18.3 10.00 Light Rain -- 51.8 51.8 100% NA NA 30.09 1019.0
07:15 AM EDT 9.2 10.00 Light Rain -- 51.8 51.8 100% NA NA 30.08 1018.6
06:55 AM EDT 10.3 10.00 Light Rain -- 51.8 51.8 100% NA NA 30.09 1019.0
06:35 AM EDT 9.2 10.00 Light Rain -- 51.8 51.8 100% NA NA 30.12 1020.0
06:15 AM EDT 5.8 10.00 Rain -- 51.8 50.0 94% NA NA 30.13 1020.3
05:55 AM EDT 6.9 10.00 Rain -- 50.0 50.0 100% NA NA 30.14 1020.7
05:35 AM EDT 8.1 10.00 Rain -- 51.8 50.0 94% NA NA 30.15 1021.0
05:15 AM EDT SW 9.2 10.00 Light Rain -- 51.8 50.0 94% NA NA M

Regional Weather Observation

WISE/LONESOME PI (KLNP)

Clear
62.6 F

GREENEVILLE (KGCY)

Partly Cloudy
66.2 F

BRISTOL (KTRI)

Mostly Cloudy
69.8 F

JONESVILLE (K0VG)

Cloudy
66.2 F

ELIZABETHTON (K0A9)

NULL
68.0 F

ABINGDON (KVJI)

Cloudy
64.4 F
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