Grand Junction, TN Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Grand Junction, TN.

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Current Conditions — Grand Junction, TN

SOMERVILLE (KFYE)

Clear

82.4 F
Humidity:%
Wind Speed: mph
Barometer:30.05 in
Dewpoint: F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 22 2026, 03:55 PM CDT
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5-Day Forecast — Grand Junction, TN

Wednesday

High 82 °F
Mostly Sunny
Wednesday
Night
Low 57 °F
Mostly Clear
Thursday

High 82 °F
Partly Sunny
Thursday
Night
Low 62 °F
Mostly Clear
Friday

High 82 °F
T-storms Likely
Friday
Night
Low 62 °F
T-storms
Saturday

High 80 °F
Chance of Scattered T-storms
Saturday
Night
Low 57 °F
Slight Chance of Showers
Sunday

High 80 °F
Isolated T-storm

Detailed Forecast — Grand Junction, TN

Wednesday
Mostly Sunny. High near 82°F. Wind 3 to 8 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly Clear. Low around 57°F. Wind 2 to 5 mph, with gusts as high as 13 mph.
Thursday
Partly Sunny. High near 82°F. Wind 6 to 12 mph, with gusts as high as 20 mph.
Thursday Night
Mostly Clear. Low around 62°F. Wind 7 to 8 mph, with gusts as high as 17 mph.
Friday
Thunderstorms Likely. High near 82°F. Wind 6 to 12 mph, with gusts as high as 20 mph.
Friday Night
Thunderstorms. Low around 62°F. Wind around 5 mph, with gusts as high as 12 mph.
Saturday
Chance of Scattered Thunderstorms. High near 80°F. Wind 3 to 7 mph, with gusts as high as 13 mph.
Saturday Night
Slight Chance of Showers. Low around 57°F. Wind around 3 mph, with gusts as high as 9 mph.
Sunday
Isolated T-storm. High near 80°F. Wind 5 to 7 mph, with gusts as high as 14 mph.
Sunday Night
Chance of Thunderstorms. Low around 62°F. Wind around 6 mph, with gusts as high as 15 mph.
Monday
Thunderstorms Likely. High near 84°F. Wind 12 to 15 mph, with gusts as high as 25 mph.
Monday Night
Rain Likely. Low around 59°F. Wind around 7 mph, with gusts as high as 18 mph.
Tuesday
Slight Chance of Showers. High near 78°F. Wind 2 to 7 mph, with gusts as high as 14 mph.
TN Radar
Current Radar • TN
Day 1 Outlook • April 22, 2026

Observation History — Grand Junction, 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)
03:55 PM CDT 10.00 Clear -- 82.4 % NA NA 30.05 1017.6
03:35 PM CDT S 10.3 G 18.3 10.00 Mostly Clear -- 82.4 % NA NA 30.06 1018.0
03:10 PM CDT S 10.3 G 21.9 10.00 Mostly Clear -- 80.6 46.4 30% NA 79.7 30.07 1018.3
02:55 PM CDT SW 10.3 G 17.2 10.00 Clear -- 82.4 46.4 28% NA 80.6 30.08 1018.6
02:35 PM CDT SW 10.3 10.00 NULL -- 82.4 % NA NA 30.09 1019.0
02:15 PM CDT G 21.9 10.00 Clear -- 82.4 % NA NA 30.10 1019.3
01:55 PM CDT G 21.9 10.00 Clear -- 82.4 % NA NA 30.12 1019.7
01:35 PM CDT 10.3 G 18.3 10.00 Clear -- 80.6 % NA NA 30.12 1019.7
12:55 PM CDT SW 11.4 10.00 Clear -- 78.8 % NA NA 30.13 1020.3
12:15 PM CDT S 9.2 G 15.0 10.00 Clear -- 77.0 50.0 39% NA 76.3 30.15 1021.0
11:55 AM CDT SW 10.3 10.00 Clear -- 78.8 51.8 39% NA 78.3 30.16 1021.3
11:35 AM CDT 9.2 G 17.2 10.00 Clear -- 77.0 51.8 41% NA 76.3 30.17 1021.7
11:15 AM CDT S 11.4 10.00 Clear -- 75.2 51.8 44% NA 74.5 30.17 1021.7
10:55 AM CDT 10.3 G 17.2 10.00 Clear -- 75.2 53.6 47% NA 74.7 30.17 1021.7
10:30 AM CDT 8.1 G 15.0 10.00 Clear -- 75.2 51.8 44% NA 74.5 30.17 1021.7
10:15 AM CDT 5.8 9.00 Clear -- 73.4 51.8 47% NA 72.7 30.17 1021.7
09:55 AM CDT SW 6.9 10.00 Clear -- 73.4 51.8 47% NA 72.7 30.17 1021.7
09:35 AM CDT 10.00 Clear -- NULL % NA NA M
09:15 AM CDT SW 4.7 10.00 Clear -- 69.8 50.0 49% NA NA 30.18 1022.0
08:55 AM CDT S 4.7 10.00 Clear -- NULL 51.8 % NA NA 30.18 1022.0
08:35 AM CDT 0.0 10.00 Clear -- NULL 51.8 % NA NA 30.18 1022.0
08:15 AM CDT 0.0 10.00 Clear -- NULL 51.8 % NA NA 30.18 1022.0
07:55 AM CDT 0.0 10.00 Clear -- NULL 51.8 % NA NA 30.18 1022.0
07:35 AM CDT 0.0 10.00 Clear -- 55.4 50.0 82% NA NA 30.19 1022.4

Regional Weather Observation

SOMERVILLE (KFYE)

Clear
82.4 F

MILLINGTON/88D (KNQA)

Partly Cloudy
82.4 F

MEMPHIS (KMEM)

Clear
80.6 F

OLIVE BRANCH (KOLV)

Partly Cloudy
82.4 F

BLYTHEVILLE (KHKA)

Partly Cloudy
80.6 F

JACKSON (KMKL)

Mostly Clear
82.4 F
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