Flat Lake, AR Weather Forecast & Current Conditions

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Flat Lake Weather Map
UTC Time: 9/18/2026, 08:58
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Flat Lake, AR Regional Weather

Expires:202609180900;;645456
ASUS44 KLZK 180810
RWRLZK

WEATHER ROUNDUP FOR ARKANSAS
NATIONAL WEATHER SERVICE LITTLE ROCK AR
300 AM CDT FRI SEP 18 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.


ARZ009-017-025-026-028-180900-
NORTHEAST ARKANSAS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
JONESBORO      CLEAR     75  65  70 CALM      30.16F                  
NEWPORT        CLEAR     74  68  81 S3        30.16F                  
WALNUT RIDGE   CLEAR     75  72  90 SE3       30.16S                  
BLYTHEVILLE    CLEAR     76  68  76 CALM      30.15S                  
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Flat Lake, AR

Overnight
Clear
72°22°
0%
Friday
Sunny
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
100°/ 72° 38°/ 22°
0%
Sunday
Sunny
98°/ 72° 37°/ 22°
0%
Monday
Thunderstorms
95°/ 68° 35°/ 20°
20%
Tuesday
Sunny
88°/ 62° 31°/ 17°
0%
Wednesday
Sunny
85°/ 62° 29°/ 17°
0%
Thursday
Sunny
85°29°
0%

Night: Clear. Lows in the lower 70s. Light and variable winds.

Paragould, AR

Overnight
Clear
75°24°
0%
Friday
Sunny
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
100°/ 72° 38°/ 22°
0%
Sunday
Sunny
100°/ 72° 38°/ 22°
0%
Monday
Thunderstorms
95°/ 68° 35°/ 20°
20%
Tuesday
Sunny
88°/ 65° 31°/ 18°
0%
Wednesday
Sunny
85°/ 65° 29°/ 18°
0%
Thursday
Sunny
88°31°
0%

Night: Clear. Lows in the mid 70s. Southwest winds around 5 mph.

Doniphan, MO

Tonight
Clear
72°22°
0%
Friday
Sunny
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
100°/ 70° 38°/ 21°
0%
Sunday
Sunny
98°/ 72° 37°/ 22°
0%
Monday
Rain Showers
95°/ 62° 35°/ 17°
40%
Tue Night
Cloudy
62°17°
0%
Wednesday
Sunny
85°/ 62° 29°/ 17°
0%

Night: Mostly clear. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable.

Poplar Bluff, MO

Tonight
Clear
72°22°
0%
Friday
Sunny
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
98°/ 70° 37°/ 21°
0%
Sunday
Sunny
98°/ 70° 37°/ 21°
0%
Monday
Rain Showers
92°/ 65° 33°/ 18°
40%
Tue Night-Wed
Clear
62°17°
0%
Wed Night-Thu
Cloudy
62°17°
0%

Night: Mostly clear. Lows in the lower 70s. Southeast winds around 5 mph this evening, becoming light and variable.

Kennett, MO

Overnight
Clear
72°22°
0%
Friday
Sunny
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 72° 37°/ 22°
0%
Monday
Thunderstorms
95°/ 68° 35°/ 20°
20%
Tuesday
Sunny
88°/ 65° 31°/ 18°
0%
Wednesday
Sunny
85°/ 65° 29°/ 18°
0%
Thursday
Sunny
85°29°
0%

Night: Clear. Lows in the lower 70s. Light and variable winds.

Jonesboro, AR

Overnight
Clear
72°22°
0%
Friday
Sunny
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
100°/ 72° 38°/ 22°
0%
Sunday
Sunny
100°/ 75° 38°/ 24°
0%
Monday
Sunny
98°/ 70° 37°/ 21°
0%
Tuesday
Sunny
90°/ 65° 32°/ 18°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°31°
0%

Night: Clear. Lows in the lower 70s. Light and variable winds.

Blytheville, AR

Overnight
Clear
72°22°
0%
Friday
Sunny
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
100°/ 72° 38°/ 22°
0%
Sunday
Sunny
100°/ 72° 38°/ 22°
0%
Monday
Thunderstorms
98°/ 68° 37°/ 20°
20%
Tuesday
Sunny
92°/ 65° 33°/ 18°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°31°
0%

Night: Clear. Lows in the lower 70s. Light and variable winds.

Van Buren, MO

Tonight
Clear
72°22°
0%
Friday
Sunny
100°/ 72° 38°/ 22°
0%
Saturday
Sunny
100°/ 70° 38°/ 21°
0%
Sunday
Sunny
98°/ 68° 37°/ 20°
0%
Monday
Rain Showers
92°/ 65° 33°/ 18°
50%
Tue Night
Cloudy
58°14°
0%
Wednesday
Sunny
85°/ 58° 29°/ 14°
0%

Night: Mostly clear. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable.

Caruthersville, MO

Overnight
Clear
75°24°
0%
Friday
Sunny
98°/ 75° 37°/ 24°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 72° 37°/ 22°
0%
Monday
Thunderstorms
95°/ 70° 35°/ 21°
20%
Tuesday
Sunny
88°/ 65° 31°/ 18°
0%
Wednesday
Sunny
85°/ 65° 29°/ 18°
0%
Thursday
Sunny
85°29°
0%

Night: Clear. Near steady temperature in the mid 70s. Light and variable winds.

New Madrid, MO

Tonight
Clear
75°24°
0%
Friday
Sunny
98°/ 75° 37°/ 24°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sun-Sun Night
Clear
98°37°
0%
Mon-Mon Night
Cloudy
95°35°
0%
Tuesday
Sunny
85°/ 65° 29°/ 18°
0%
Wed Night
Clear
65°18°
0%
Thursday
Sunny
85°29°
0%

Night: Clear. Lows in the mid 70s. Southwest winds around 5 mph this evening, becoming light and variable.

Bloomfield, MO

Tonight
Clear
72°22°
0%
Friday
Sunny
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sun-Sun Night
Clear
98°37°
0%
Mon-Mon Night
Cloudy
92°33°
0%
Tuesday
Sunny
85°/ 62° 29°/ 17°
0%
Wed Night
Clear
62°17°
0%
Thursday
Sunny
85°29°
0%

Night: Mostly clear. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable.

Piedmont, MO

Tonight
Clear
72°22°
0%
Friday
Sunny
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
98°/ 68° 37°/ 20°
0%
Sunday
Sunny
98°/ 68° 37°/ 20°
0%
Monday
Thunderstorms
92°/ 62° 33°/ 17°
50%
Tue Night
Cloudy
58°14°
0%
Wednesday
Sunny
82°/ 58° 28°/ 14°
0%

Night: Mostly clear. Lows in the lower 70s. Southwest winds around 5 mph this evening, becoming light and variable.

Harrisburg, AR

Overnight
Clear
72°22°
0%
Friday
Sunny
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
100°/ 72° 38°/ 22°
0%
Sunday
Sunny
100°/ 75° 38°/ 24°
0%
Monday
Thunderstorms
98°/ 70° 37°/ 21°
20%
Tuesday
Sunny
92°/ 65° 33°/ 18°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°31°
0%

Night: Clear. Lows in the lower 70s. Light and variable winds.

Marble Hill, MO

Tonight
Clear
72°22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Sunny
95°/ 70° 35°/ 21°
0%
Sun-Sun Night
Cloudy
95°35°
0%
Monday
Thunderstorms
88°/ 65° 31°/ 18°
50%
Tuesday
Cloudy
82°28°
0%
Wednesday
Cloudy
82°28°
0%
Thursday
Cloudy
82°28°
0%

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph this evening, becoming light and variable.

Tiptonville, TN

Overnight
Clear
75°24°
0%
Friday
Sunny
98°/ 75° 37°/ 24°
0%
Saturday
Sunny
98°/ 75° 37°/ 24°
0%
Sunday
Sunny
98°/ 75° 37°/ 24°
0%
Monday
Sunny
95°/ 70° 35°/ 21°
20%
Tuesday
Sunny
88°/ 65° 31°/ 18°
0%
Wednesday
Sunny
85°/ 65° 29°/ 18°
0%
Thursday
Sunny
85°29°
0%

Night: Clear. Lows in the mid 70s. Light and variable winds.

Wynne, AR

Overnight
Clear
75°24°
0%
Friday
Sunny
98°/ 75° 37°/ 24°
0%
Saturday
Sunny
100°/ 75° 38°/ 24°
0%
Sunday
Sunny
100°/ 75° 38°/ 24°
0%
Monday
Thunderstorms
98°/ 72° 37°/ 22°
20%
Tuesday
Sunny
92°/ 68° 33°/ 20°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°31°
0%

Night: Clear. Lows in the mid 70s. Light and variable winds.

Dyersburg, TN

Overnight
Clear
75°24°
0%
Friday
Sunny
100°/ 75° 38°/ 24°
0%
Saturday
Sunny
100°/ 72° 38°/ 22°
0%
Sunday
Sunny
100°/ 72° 38°/ 22°
0%
Monday
Thunderstorms
98°/ 70° 37°/ 21°
20%
Tuesday
Sunny
90°/ 65° 32°/ 18°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°31°
0%

Night: Clear. Lows in the mid 70s. Light and variable winds.

West Memphis, AR

Overnight
Clear
72°22°
0%
Friday
Sunny
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 75° 37°/ 24°
0%
Monday
Thunderstorms
98°/ 72° 37°/ 22°
20%
Tuesday
Sunny
92°/ 68° 33°/ 20°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°31°
0%

Night: Clear. Lows in the lower 70s. South winds around 5 mph.

Ripley TN, TN

Overnight
Clear
72°22°
0%
Friday
Sunny
100°/ 75° 38°/ 24°
0%
Saturday
Sunny
100°/ 72° 38°/ 22°
0%
Sunday
Sunny
100°/ 72° 38°/ 22°
0%
Monday
Thunderstorms
98°/ 70° 37°/ 21°
20%
Tuesday
Sunny
92°/ 65° 33°/ 18°
0%
Wednesday
Sunny
88°/ 65° 31°/ 18°
0%
Thursday
Sunny
88°31°
0%

Night: Clear. Lows in the lower 70s. Light and variable winds.

Sikeston, MO

Tonight
Clear
72°22°
0%
Friday
Sunny
98°/ 72° 37°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°37°
0%
Sun Night-Mon
Cloudy
72°22°
0%
Mon Night-Tue
Cloudy
65°18°
0%
Tue Night
Clear
62°17°
0%
Wed Night
Clear
62°17°
0%
Thursday
Sunny
82°28°
0%

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph this evening, becoming light and variable.

Names listed above may include county names.

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