077  
FOUS54 KJAN 100630  
PFMJAN  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE JACKSON MS  
129 AM CDT SUN MAY 10 2026  
 
MSZ049-110900-  
JACKSON-HINDS MS  
32.32N 90.08W ELEV. 320 FT  
129 AM CDT SUN MAY 10 2026  
 
DATE 05/09/26 SUN 05/10/26 MON 05/11/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 63 83 64 78 57  
TEMP 64 65 73 79 81 78 69 68 66 65 71 75 76 73 65 62 59 57  
DEWPT 64 65 72 73 73 72 69 68 66 65 70 71 69 66 63 59 55 53  
RH 100100 97 82 77 82100100100100 97 87 79 79 93 90 87 86  
WIND DIR S SE S SE S W NE N N N NE N NE N N NE NE NE  
WIND SPD 0 0 0 1 1 1 0 0 0 2 5 8 9 6 4 3 3 3  
CLOUDS B1 B2 B1 SC SC B1 SC SC B1 B2 B2 B2 B2 B2 SC FW FW CL  
POP 12HR 5 20 50 60 10  
QPF 12HR 0 0.01 0.10 0.18 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C S C C S S S  
TSTMS S S C C C C S S S S  
OBVIS PF PF  
HEAT INDEX 86  
MAX HEAT 87 90  
DENSE FOG Y Y  
 
DATE 05/12 WED 05/13/26 THU 05/14/26 FRI 05/15/26 SAT 05/16/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 55 83 61 84 60 86 65 87  
TEMP 77 75 59 57 81 79 65 62 81 78 64 62 83 81 69 66 85 82  
DEWPT 59 63 56 56 61 66 61 58 64 66 60 58 67 70 64 63 68 69  
PWIND DIR NE N NW N NE E S S S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL CL CL CL CL CL FW FW FW SC SC SC SC FW SC FW  
POP 12HR 0 5 5 5 0 0 5 0 5  
 
 
MSZ052-110900-  
MERIDIAN-LAUDERDALE MS  
32.33N 88.75W ELEV. 320 FT  
129 AM CDT SUN MAY 10 2026  
 
DATE 05/09/26 SUN 05/10/26 MON 05/11/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 62 83 62 79 55  
TEMP 62 64 73 79 81 77 67 65 64 64 71 75 77 73 64 61 57 56  
DEWPT 62 63 68 68 68 69 66 65 64 64 67 67 65 63 60 56 51 50  
RH 100 97 84 69 65 76 97100100100 87 76 67 71 87 84 80 80  
WIND DIR SW SW E SE SE SE NE N N N N N N N N N N NE  
WIND SPD 0 0 0 2 2 1 0 0 0 2 4 8 9 6 5 5 5 5  
CLOUDS B1 B2 B1 SC SC SC SC FW B1 B1 B2 B2 B2 B2 B1 SC FW CL  
POP 12HR 5 20 40 50 20  
QPF 12HR 0 0.06 0.13 0.46 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C S S C C C S S  
TSTMS S S S S C S S S C C  
OBVIS PF PF  
DENSE FOG Y Y  
 
DATE 05/12 WED 05/13/26 THU 05/14/26 FRI 05/15/26 SAT 05/16/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 55 83 59 82 55 85 61 87  
TEMP 77 75 58 57 81 77 63 60 80 76 60 57 82 79 65 63 85 81  
DEWPT 55 61 55 55 57 62 58 56 57 61 54 54 59 66 59 60 63 66  
PWIND DIR NE NE NW NW N NE SE S S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL FW FW CL CL CL CL CL FW FW SC SC SC FW SC FW  
POP 12HR 0 0 0 5 0 0 5 5 5  
 
 
MSZ034-110900-  
GREENVILLE-WASHINGTON MS  
33.48N 90.98W ELEV. 160 FT  
129 AM CDT SUN MAY 10 2026  
 
DATE 05/09/26 SUN 05/10/26 MON 05/11/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 64 83 64 75 56  
TEMP 65 66 75 80 81 79 71 69 67 65 68 71 73 73 66 62 58 57  
DEWPT 65 66 69 69 67 67 66 66 65 62 62 62 60 57 54 52 51 50  
RH 100100 82 69 63 67 84 90 93 90 81 73 64 57 65 70 77 77  
WIND DIR S S S SE S N NE N N N NE NE NE NE NE NE NE NE  
WIND SPD 1 2 2 3 4 4 2 2 5 10 11 11 12 10 6 5 4 4  
WIND GUST 20  
CLOUDS B1 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 SC FW CL CL CL  
POP 12HR 5 50 70 50 5  
QPF 12HR 0 0.05 0.09 0.17 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C S C C C C  
TSTMS C S C S S S  
OBVIS PF PF  
DENSE FOG Y Y  
 
DATE 05/12 WED 05/13/26 THU 05/14/26 FRI 05/15/26 SAT 05/16/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 79 58 85 63 84 63 87 68 88  
TEMP 76 77 61 60 83 83 68 64 81 81 67 65 85 85 73 70 86 86  
DEWPT 52 54 52 54 57 61 58 56 58 58 57 58 63 64 63 64 65 64  
PWIND DIR NE NE W N NE SE S S S  
WIND CHAR LT LT LT LT LT LT GN LT GN  
AVG CLOUDS CL CL CL CL CL CL CL CL CL FW FW SC SC SC SC SC FW FW  
POP 12HR 0 0 5 5 0 5 5 5 5  
 
 
MSZ025-110900-  
GREENWOOD-LEFLORE MS  
33.50N 90.08W ELEV. 160 FT  
129 AM CDT SUN MAY 10 2026  
 
DATE 05/09/26 SUN 05/10/26 MON 05/11/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 63 84 63 76 54  
TEMP 64 65 76 81 82 78 69 67 65 64 68 72 74 73 64 60 57 55  
DEWPT 64 65 69 68 66 66 66 65 64 62 62 61 59 57 55 52 50 50  
RH 100100 79 65 58 67 90 93 97 93 81 68 59 57 73 75 77 83  
WIND DIR S S S SE S N NE N N N NE NE NE NE NE NE NE NE  
WIND SPD 1 2 2 3 3 3 2 1 4 9 10 10 11 9 5 4 3 4  
WIND GUST 19 16  
CLOUDS B1 B2 SC B1 B1 B2 SC B1 B2 B2 B2 B2 B2 B1 FW FW CL CL  
POP 12HR 5 50 60 50 5  
QPF 12HR 0 0.07 0.17 0.07 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L S C L C C  
TSTMS S C S S  
OBVIS PF PF  
DENSE FOG Y Y  
 
DATE 05/12 WED 05/13/26 THU 05/14/26 FRI 05/15/26 SAT 05/16/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 56 85 60 83 61 87 67 89  
TEMP 77 77 59 58 83 81 65 62 81 79 64 62 85 83 71 69 87 85  
DEWPT 52 56 53 54 57 61 57 55 56 58 56 56 62 64 63 63 65 64  
PWIND DIR NE NE W N NE E S S S  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS CL CL CL CL CL FW CL CL CL FW FW SC SC SC SC SC SC FW  
POP 12HR 0 0 5 5 0 5 5 5 5  
 
 
MSZ047-110900-  
VICKSBURG-WARREN MS  
32.35N 91.03W ELEV. 110 FT  
129 AM CDT SUN MAY 10 2026  
 
DATE 05/09/26 SUN 05/10/26 MON 05/11/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 64 83 64 77 57  
TEMP 65 65 74 80 81 79 70 68 67 66 71 74 76 74 66 63 59 58  
DEWPT 65 65 72 73 73 72 69 68 67 66 69 70 68 65 61 58 55 53  
RH 100100 93 79 77 79 97100100100 93 87 76 74 84 84 87 83  
WIND DIR S SE S SE SW N NE N N NE NE NE NE N NE NE NE NE  
WIND SPD 0 0 0 2 1 1 0 0 0 3 5 8 9 6 4 3 3 3  
CLOUDS B1 B2 B2 SC SC B1 FW B1 B1 B2 B2 B2 B2 B1 SC FW FW CL  
POP 12HR 5 20 50 60 5  
QPF 12HR 0 0.01 0.09 0.12 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C S S C S C S S  
TSTMS S S C S S C S S S S  
OBVIS PF PF  
HEAT INDEX 86  
MAX HEAT 86 90  
DENSE FOG Y Y  
 
DATE 05/12 WED 05/13/26 THU 05/14/26 FRI 05/15/26 SAT 05/16/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 80 56 84 62 84 62 86 66 88  
TEMP 77 76 60 58 82 80 67 63 82 80 66 64 84 82 71 67 85 83  
DEWPT 58 62 56 56 61 66 61 59 63 66 60 59 67 70 65 64 68 69  
PWIND DIR NE N NW NE NE E S S S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL CL CL CL CL CL FW FW FW SC SC SC SC FW SC FW  
POP 12HR 0 0 5 5 0 0 5 0 5  
 
 
MSZ060-110900-  
NATCHEZ-ADAMS MS  
31.62N 91.30W ELEV. 320 FT  
129 AM CDT SUN MAY 10 2026  
 
DATE 05/09/26 SUN 05/10/26 MON 05/11/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 65 84 66 80 60  
TEMP 66 66 74 81 83 79 71 69 68 67 73 77 78 75 68 65 62 61  
DEWPT 65 65 70 72 72 72 69 68 66 66 70 70 69 67 64 61 58 56  
RH 97 97 87 74 70 79 93 97 93 97 90 79 74 76 87 87 87 84  
WIND DIR SE SE E S SW E E E N NE NE N N N N NE NE NE  
WIND SPD 1 2 2 2 1 2 1 0 0 2 5 8 9 8 5 4 4 4  
CLOUDS B1 B2 SC SC SC SC FW SC B1 B1 B2 B2 B2 B2 SC SC SC FW  
POP 12HR 5 20 40 60 10  
QPF 12HR 0 0 0.23 0.38 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C S C C L C S  
TSTMS S S C S C S S C S  
OBVIS PF PF  
HEAT INDEX 88  
MAX HEAT 89 93 85  
DENSE FOG Y Y  
 
DATE 05/12 WED 05/13/26 THU 05/14/26 FRI 05/15/26 SAT 05/16/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 59 85 64 86 63 87 65 87  
TEMP 79 77 62 61 83 80 67 65 84 81 67 65 84 82 69 66 85 83  
DEWPT 61 63 58 57 62 67 61 60 64 68 61 61 66 70 64 64 67 69  
PWIND DIR NE NE NW NE NE SE S S S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL CL CL CL CL CL CL FW FW SC SC SC FW FW FW FW  
POP 12HR 5 5 5 5 0 0 5 0 5  
 
 
MSZ074-110900-  
HATTIESBURG-FORREST MS  
31.27N 89.26W ELEV. 110 FT  
129 AM CDT SUN MAY 10 2026  
 
DATE 05/09/26 SUN 05/10/26 MON 05/11/26 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 65 84 65 82 60  
TEMP 65 65 74 82 83 78 70 68 67 67 74 79 79 75 69 66 62 60  
DEWPT 64 64 70 71 71 72 69 67 66 66 71 72 71 69 66 62 59 56  
RH 97 97 87 69 67 82 97 97 97 97 90 79 77 82 90 87 90 87  
WIND DIR E E E SE E S S N N N NE NE N NE N N N N  
WIND SPD 0 0 1 2 2 1 0 0 0 0 2 4 6 3 4 4 5 5  
CLOUDS B2 B2 B1 SC SC B1 SC FW SC B1 B1 B2 B2 B2 B1 SC SC SC  
POP 12HR 5 30 30 70 30  
QPF 12HR 0 0.03 0.06 0.63 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S C L C C  
TSTMS S C C S S C C S  
OBVIS PF PF  
HEAT INDEX 88  
MAX HEAT 88 90 84 87  
DENSE FOG Y Y  
 
DATE 05/12 WED 05/13/26 THU 05/14/26 FRI 05/15/26 SAT 05/16/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 59 85 61 85 59 87 62 88  
TEMP 79 77 62 61 83 79 66 63 83 80 64 61 84 81 67 64 85 82  
DEWPT 61 64 59 59 61 65 60 59 61 65 59 58 62 67 62 63 64 66  
PWIND DIR NE N NW NW N NE SE S S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW CL CL CL FW CL FW SC SC SC SC FW SC FW  
POP 12HR 5 5 5 5 5 0 5 5 5  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MS Page
The Nexlab AR Page
The Nexlab LA Page
Main Text Page