257  
FOUS54 KBRO 262155  
PFMBRO  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BROWNSVILLE TX  
355 PM CST SUN FEB 26 2017  
 
TXZ255-271000-  
BROWNSVILLE-CAMERON TX  
25.91N 97.42W ELEV. 22 FT  
355 PM CST SUN FEB 26 2017  
 
DATE 02/26/17 MON 02/27/17 TUE 02/28/17 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 70 88 73 88 70  
TEMP 76 73 71 72 70 76 84 88 79 75 74 74 73 80 85 87 87 85 81 76 70  
DEWPT 67 69 68 69 68 70 68 67 68 71 70 71 70 70 67 66 69 71 71 71 69  
RH 74 87 90 90 93 82 59 50 69 87 87 90 90 72 55 50 55 63 72 85 97  
WIND DIR SE SE S S S S S S SE SE SE SE S S S S S S S S S  
WIND SPD 18 12 12 10 9 10 14 17 16 12 13 13 12 18 20 21 21 14 14 12 14  
CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 10 10 5 10  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 91 90 91 90  
MAX HEAT 91 91 91  
 
DATE 03/01/17 THU 03/02/17 FRI 03/03/17 SAT 03/04/17 SUN 03/05/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 83 62 70 61 69 66 74 64 77  
TEMP 82 75 68 62 69 66 63 61 68 67 67 66 74 71 66 64 76 73  
DEWPT 68 62 58 52 52 53 53 54 58 60 63 64 64 64 63 62 63 65  
PWIND DIR SE N NE NE NE E SE S SE  
WIND CHAR GN BZ BZ GN GN GN GN GN GN  
AVG CLOUDS SC SC SC SC B1 B1 SC SC B1 B1 OV OV OV OV SC SC B1 B1  
POP 12HR 20 20 30 20 50 70 70 30 40  
RAIN SHWRS S S S S C C S S C C L L L L C C C C  
TSTMS S S  
 

 
TXZ255-271000-  
HARLINGEN-CAMERON TX  
26.23N 97.66W ELEV. 36 FT  
355 PM CST SUN FEB 26 2017  
 
DATE 02/26/17 MON 02/27/17 TUE 02/28/17 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 69 91 73 91 69  
TEMP 77 72 71 71 69 75 86 91 80 75 74 74 73 81 87 90 90 87 83 76 69  
DEWPT 67 69 68 69 68 70 67 66 65 71 71 71 69 69 65 63 66 70 71 70 68  
RH 71 90 90 93 97 84 53 44 60 87 90 90 87 67 48 41 45 57 67 82 97  
WIND DIR SE SE S S S S S SE SE SE SE SE S S S S S S S S S  
WIND SPD 18 12 11 10 9 10 14 14 16 12 13 13 11 17 19 20 20 14 14 11 14  
CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 10 10 5 10  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 93 91 93 92  
MAX HEAT 93 93 93  
 
DATE 03/01/17 THU 03/02/17 FRI 03/03/17 SAT 03/04/17 SUN 03/05/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 84 60 70 59 68 65 73 63 77  
TEMP 83 77 67 60 69 66 61 59 68 66 66 65 73 70 66 63 76 73  
DEWPT 66 57 52 47 48 50 52 52 56 58 61 63 64 63 63 61 63 64  
PWIND DIR NW N NE NE NE NE SE SE SE  
WIND CHAR GN BZ BZ GN GN GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC B1 B1 OV OV OV OV SC SC B1 B1  
POP 12HR 20 10 20 20 50 70 70 30 40  
RAIN SHWRS S S S S S S C C L L L L C C C C  
TSTMS S S  
 

 
TXZ253-271000-  
MCALLEN-HIDALGO TX  
26.18N 98.24W ELEV. 107 FT  
355 PM CST SUN FEB 26 2017  
 
DATE 02/26/17 MON 02/27/17 TUE 02/28/17 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 68 94 72 95 69  
TEMP 80 73 71 71 68 75 88 94 83 76 75 74 72 82 90 95 94 91 85 77 69  
DEWPT 64 66 66 67 67 67 64 61 61 67 71 71 68 67 62 60 62 66 69 68 66  
RH 58 79 84 87 97 76 45 34 47 74 87 90 87 61 39 31 35 44 59 74 90  
WIND DIR SE SE SE S S S S SE SE SE SE SE S S S S SE SE S S S  
WIND SPD 16 12 11 9 9 8 11 10 9 10 11 11 11 17 19 18 18 14 14 11 12  
CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 10 5 5 5  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 94 91 95 94  
MAX HEAT 94 91 95 95  
 
DATE 03/01/17 THU 03/02/17 FRI 03/03/17 SAT 03/04/17 SUN 03/05/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 86 58 71 56 67 61 71 61 78  
TEMP 84 79 66 58 70 68 59 56 66 65 64 61 71 69 64 61 77 75  
DEWPT 64 51 46 40 42 44 49 49 52 55 59 59 61 61 61 60 62 62  
PWIND DIR NE NE NE NE NE NE N W SW  
WIND CHAR GN GN GN GN GN GN GN LT LT  
AVG CLOUDS SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 20 10 20 20 50 60 70 40 40  
RAIN SHWRS S S S S S S C C L L L L C C C C  
TSTMS S S  
 

 
TXZ257-271000-  
BAYVIEW/PORT ISABEL-CAMERON TX  
26.16N 97.34W ELEV. 19 FT  
355 PM CST SUN FEB 26 2017  
 
DATE 02/26/17 MON 02/27/17 TUE 02/28/17 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 71 86 73 86 70  
TEMP 75 73 72 72 71 75 83 86 77 75 74 74 74 79 84 86 86 84 80 75 70  
DEWPT 67 70 69 70 69 71 69 68 69 72 70 71 70 70 67 67 69 71 71 71 69  
RH 76 90 90 93 93 87 63 55 76 90 87 90 87 74 57 53 57 65 74 87 97  
WIND DIR SE SE S S S S S SE SE SE SE SE S S S S S S S S S  
WIND SPD 18 14 12 12 11 10 12 14 16 12 13 13 13 17 19 19 20 16 16 12 16  
CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 10 10 10 5 5  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 90  
MAX HEAT 90 90  
 
DATE 03/01/17 THU 03/02/17 FRI 03/03/17 SAT 03/04/17 SUN 03/05/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 63 69 61 69 66 74 64 75  
TEMP 80 73 68 63 69 66 63 61 69 67 67 66 73 70 67 64 74 71  
DEWPT 68 63 57 52 52 53 53 53 58 60 62 64 65 65 64 62 64 65  
PWIND DIR E N NE NE NE E SE S SE  
WIND CHAR GN BZ BZ BZ BZ BZ GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC B1 B1 OV OV OV OV SC SC B1 B1  
POP 12HR 20 5 20 20 40 70 80 30 30  
RAIN SHWRS S S S S S S C C L L D D C C C C  
TSTMS S S  
 

 
TXZ249-271000-  
HEBBRONVILLE-JIM HOGG TX  
27.35N 98.74W ELEV. 663 FT  
355 PM CST SUN FEB 26 2017  
 
DATE 02/26/17 MON 02/27/17 TUE 02/28/17 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 91 68 93 66  
TEMP 79 70 67 66 64 70 83 91 84 75 70 69 68 79 88 93 93 89 83 75 66  
DEWPT 58 62 63 64 62 65 60 50 50 61 64 66 67 66 63 59 59 59 63 65 63  
RH 49 76 87 93 93 84 46 25 31 62 81 90 97 64 43 32 32 37 51 71 90  
WIND DIR SE SE SE S S S S SE E SE SE SE SE S S S SE SE SE S SW  
WIND SPD 10 12 12 9 6 6 4 6 4 9 13 13 10 14 16 12 10 11 11 11 10  
CLOUDS SC SC SC SC SC SC FW FW FW SC FW SC SC SC SC SC SC SC SC SC SC  
POP 12HR 10 5 0 10 5  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S  
TSTMS S  
OBVIS PF PF  
 
DATE 03/01/17 THU 03/02/17 FRI 03/03/17 SAT 03/04/17 SUN 03/05/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 52 67 49 64 56 67 59 75  
TEMP 80 76 61 52 66 65 55 49 62 61 58 56 66 65 61 59 73 72  
DEWPT 50 38 36 30 26 29 38 40 46 49 52 55 58 59 59 58 60 60  
PWIND DIR N NE NE NE NE NE NE NE N  
WIND CHAR GN GN GN GN GN GN GN GN LT  
AVG CLOUDS SC SC FW FW FW FW SC SC SC SC B2 B2 OV OV B1 B1 SC SC  
POP 12HR 20 5 5 20 20 60 80 50 30  
RAIN SHWRS S S S S S S L L D D C C C C  
TSTMS S S  
 

 
TXZ250-271000-  
FALFURRIAS-BROOKS TX  
27.21N 98.12W ELEV. 113 FT  
355 PM CST SUN FEB 26 2017  
 
DATE 02/26/17 MON 02/27/17 TUE 02/28/17 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 66 93 71 94 68  
TEMP 79 72 69 68 66 72 87 93 84 75 72 72 71 82 90 94 94 90 84 76 68  
DEWPT 64 65 65 66 65 67 64 63 60 67 70 69 68 68 64 60 61 63 67 68 66  
RH 60 79 87 93 97 84 46 37 44 76 93 90 90 63 42 32 34 41 57 76 93  
WIND DIR SE SE S S S S S SE E SE SE SE S S S S SE SE S S S  
WIND SPD 12 12 10 9 5 6 8 9 5 10 11 11 11 14 17 16 16 12 12 10 9  
CLOUDS SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 10 10 5 5 10  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S  
TSTMS S  
OBVIS PF PF  
HEAT INDEX 94 91 94 94 91  
MAX HEAT 94 91 94 94  
 
DATE 03/01/17 THU 03/02/17 FRI 03/03/17 SAT 03/04/17 SUN 03/05/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 83 54 69 52 66 59 71 61 76  
TEMP 82 77 62 54 68 65 56 52 64 63 61 59 70 67 64 61 75 72  
DEWPT 58 47 39 33 33 36 44 43 50 53 56 58 61 62 62 61 63 63  
PWIND DIR N N NE NE NE NE NE E E  
WIND CHAR GN GN GN LT GN GN GN GN LT  
AVG CLOUDS SC SC FW FW FW FW SC SC B1 B1 B2 B2 OV OV B1 B1 B1 B1  
POP 12HR 20 5 5 20 30 60 90 50 50  
RAIN SHWRS S S S S C C L L D D C C C C  
TSTMS S S  
 

 
TXZ253-271000-  
EDINBURG-HIDALGO TX  
26.44N 98.13W ELEV. 75 FT  
355 PM CST SUN FEB 26 2017  
 
DATE 02/26/17 MON 02/27/17 TUE 02/28/17 WED  
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
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 67 93 73 95 69  
TEMP 80 73 71 71 67 75 88 93 84 76 75 74 73 82 90 94 94 91 85 77 69  
DEWPT 64 66 66 67 67 67 64 62 61 67 70 70 68 67 63 59 61 66 69 69 67  
RH 58 79 84 87100 76 45 36 46 74 84 87 84 61 41 31 34 44 59 76 93  
WIND DIR SE SE SE S S S S SE E SE SE SE S S S S SE SE S S S  
WIND SPD 16 12 11 9 8 8 11 10 6 10 11 11 11 16 18 18 18 14 14 11 12  
CLOUDS SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 10 5 5 5  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 94 91 94 95 94  
MAX HEAT 94 91 95 95  
 
DATE 03/01/17 THU 03/02/17 FRI 03/03/17 SAT 03/04/17 SUN 03/05/17  
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 86 57 71 55 67 62 72 62 78  
TEMP 85 80 66 57 70 67 58 55 66 65 63 62 71 69 64 62 76 74  
DEWPT 64 50 45 39 41 43 48 48 53 56 59 60 61 61 61 60 62 63  
PWIND DIR NE NE NE NE NE NE N S S  
WIND CHAR GN GN GN GN GN GN GN GN LT  
AVG CLOUDS SC SC FW FW SC SC SC SC B1 B1 B2 B2 OV OV B1 B1 B1 B1  
POP 12HR 20 5 10 20 40 60 70 30 50  
RAIN SHWRS S S S S C C L L L L C C C C  
TSTMS S S  
 

 
 
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