680  
FOUS54 KBRO 160856  
PFMBRO  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BROWNSVILLE TX  
356 AM CDT SAT OCT 16 2021  
 
TXZ255-162200-  
BROWNSVILLE-CAMERON TX  
25.91N 97.42W ELEV. 22 FT  
356 AM CDT SAT OCT 16 2021  
 
DATE SAT 10/16/21 SUN 10/17/21 MON 10/18/21  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 79 61 80 64 85  
TEMP 74 72 75 77 77 73 69 66 63 61 70 78 79 74 70 68 66 65 76 83 83 77  
DEWPT 71 66 63 60 58 55 54 52 52 51 55 58 58 59 60 60 59 59 61 60 61 62  
RH 90 81 66 56 52 53 59 61 67 70 59 50 49 59 71 76 78 81 60 46 47 60  
WIND DIR N N N N N N N N NW NW N N N NE NE N N N NE E E E  
WIND SPD 10 16 16 16 16 11 8 9 8 8 9 11 11 8 4 2 3 3 5 6 10 8  
WIND GUST 24  
CLOUDS OV B2 B1 B2 B2 SC FW FW FW FW SC B1 B1 B1 SC SC FW FW FW SC FW FW  
POP 12HR 20 0 5 0 0  
QPF 12HR 0.04 0 0 0 0  
RAIN SHWRS C S  
 
DATE TUE 10/19/21 WED 10/20/21 THU 10/21/21 FRI 10/22/21  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 69 88 72 90 72 89 72 88  
TEMP 71 70 86 80 75 73 88 81 76 74 87 80 76 73 85 80  
DEWPT 63 64 65 66 68 68 69 70 71 71 72 72 72 71 70 69  
PWIND DIR SE SE SE E E E E NE  
WIND CHAR LT GN LT LT LT LT LT GN  
AVG CLOUDS FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1  
POP 12HR 5 10 10 20 20 40 30 40  
RAIN SHWRS S S S S C C C C C C  
TSTMS S S S S C C C C C C  
 

 
TXZ255-162200-  
HARLINGEN-CAMERON TX  
26.23N 97.66W ELEV. 36 FT  
356 AM CDT SAT OCT 16 2021  
 
DATE SAT 10/16/21 SUN 10/17/21 MON 10/18/21  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 77 58 79 62 84  
TEMP 71 68 72 74 77 72 66 63 60 58 68 77 79 73 68 65 62 62 74 81 83 77  
DEWPT 67 62 59 56 53 51 51 50 48 48 53 55 56 57 58 58 58 57 60 59 60 60  
RH 87 81 64 53 43 48 58 62 64 69 59 47 45 57 70 78 87 84 62 47 46 56  
WIND DIR N N N N N NE N N N N N N NE NE NE N N N NE E E E  
WIND SPD 16 16 17 16 17 11 8 9 9 8 10 11 11 9 3 2 2 3 5 6 10 9  
CLOUDS OV B2 B1 B2 B1 SC FW FW FW SC SC SC B1 SC SC SC FW FW FW FW FW FW  
POP 12HR 20 0 5 0 0  
QPF 12HR 0.03 0 0 0 0  
RAIN SHWRS S S  
 
DATE TUE 10/19/21 WED 10/20/21 THU 10/21/21 FRI 10/22/21  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 65 88 69 90 70 88 70 87  
TEMP 68 66 85 80 73 69 87 81 73 70 87 80 73 70 84 79  
DEWPT 63 62 64 65 67 67 68 69 71 70 70 71 72 69 69 68  
PWIND DIR SE SE SE E E E E NE  
WIND CHAR LT GN LT GN LT GN LT GN  
AVG CLOUDS FW FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC  
POP 12HR 5 5 5 10 10 30 30 30  
RAIN SHWRS C C C C C C  
TSTMS C C C C C C  
 

 
TXZ253-162200-  
MCALLEN-HIDALGO TX  
26.18N 98.24W ELEV. 107 FT  
356 AM CDT SAT OCT 16 2021  
 
DATE SAT 10/16/21 SUN 10/17/21 MON 10/18/21  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 78 58 80 60 85  
TEMP 70 68 68 73 77 74 67 64 61 59 67 77 80 75 68 65 62 62 71 80 84 79  
DEWPT 63 57 53 49 45 45 48 48 47 46 47 49 49 51 56 57 56 56 58 58 58 58  
RH 78 68 59 43 32 35 50 56 60 62 49 37 34 43 65 75 81 81 63 47 41 49  
WIND DIR N N N N N N NE N N N N N N NE NE NE NE NE NE E E E  
WIND SPD 16 17 16 13 13 10 6 6 6 6 9 9 6 6 5 2 3 2 5 6 8 10  
CLOUDS OV B2 B2 B2 B1 FW FW FW FW FW FW SC SC SC SC FW FW FW CL FW FW FW  
POP 12HR 20 0 0 0 0  
QPF 12HR 0.03 0 0 0 0  
RAIN SHWRS S S  
 
DATE TUE 10/19/21 WED 10/20/21 THU 10/21/21 FRI 10/22/21  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 65 89 69 90 70 90 70 88  
TEMP 68 66 85 83 73 71 87 84 74 72 87 83 73 71 83 81  
DEWPT 62 63 64 63 67 67 68 67 71 70 69 68 71 70 67 66  
PWIND DIR SE SE SE SE E E E NE  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS FW SC FW SC SC SC SC SC SC SC SC B1 B1 B1 SC SC  
POP 12HR 0 5 5 10 10 30 30 20  
RAIN SHWRS C C C C S S  
TSTMS C C C C S S  
 

 
TXZ257-162200-  
BAYVIEW/PORT ISABEL-CAMERON TX  
26.16N 97.34W ELEV. 19 FT  
356 AM CDT SAT OCT 16 2021  
 
DATE SAT 10/16/21 SUN 10/17/21 MON 10/18/21  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 78 63 78 65 82  
TEMP 73 71 76 76 77 73 70 68 65 63 72 77 77 74 70 69 67 65 76 80 81 76  
DEWPT 69 65 64 61 58 56 55 54 54 53 57 58 59 59 59 59 59 59 61 60 61 61  
RH 87 81 66 60 52 55 59 61 68 70 59 52 54 59 68 70 75 81 60 51 51 60  
WIND DIR N N N N N N N N N N N N N NE NE NE NE NE NE E E E  
WIND SPD 17 20 21 20 18 12 11 11 11 10 11 13 13 9 5 3 3 3 5 9 10 9  
WIND GUST 33 31  
CLOUDS OV B1 B2 B2 B2 SC FW FW FW FW SC B1 B1 B1 SC SC FW FW FW FW FW FW  
POP 12HR 20 0 5 0 0  
QPF 12HR 0.02 0 0 0 0  
RAIN SHWRS C S  
WIND Y Y  
 
DATE TUE 10/19/21 WED 10/20/21 THU 10/21/21 FRI 10/22/21  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 69 86 72 87 72 87 71 85  
TEMP 72 70 83 79 75 72 86 81 76 72 85 80 75 72 83 79  
DEWPT 63 64 65 67 67 68 70 70 72 71 72 72 72 70 70 70  
PWIND DIR SE SE SE E E E E NE  
WIND CHAR LT GN LT GN LT GN LT GN  
AVG CLOUDS FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC  
POP 12HR 5 5 5 10 10 40 30 30  
RAIN SHWRS C C C C C C  
TSTMS C C C C C C  
 

 
TXZ249-162200-  
HEBBRONVILLE-JIM HOGG TX  
27.35N 98.74W ELEV. 663 FT  
356 AM CDT SAT OCT 16 2021  
 
DATE SAT 10/16/21 SUN 10/17/21 MON 10/18/21  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 76 53 76 54 82  
TEMP 64 62 66 73 76 71 62 58 56 54 64 73 76 71 62 57 55 55 69 78 81 76  
DEWPT 52 48 46 41 40 41 44 44 42 41 42 39 38 42 47 49 49 49 53 54 53 56  
RH 65 60 48 31 27 34 52 59 59 61 45 29 25 35 58 75 80 80 57 43 38 50  
WIND DIR N N N N N N NE N N N NE NE NE E E E E E E SE SE E  
WIND SPD 16 14 17 13 11 8 6 4 5 5 8 4 4 3 2 1 2 2 5 6 8 6  
CLOUDS OV B1 SC SC SC FW CL FW SC FW FW SC SC SC FW CL CL CL CL FW CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE TUE 10/19/21 WED 10/20/21 THU 10/21/21 FRI 10/22/21  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 61 87 65 90 67 89 66 86  
TEMP 64 62 83 81 69 66 86 83 71 67 85 82 69 67 82 79  
DEWPT 59 59 60 61 65 64 64 64 68 67 66 65 68 67 63 62  
PWIND DIR SE SE SE SE E E E NE  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 5 5 10 20 10 10  
RAIN SHWRS S S  
TSTMS S S  
 

 
TXZ250-162200-  
FALFURRIAS-BROOKS TX  
27.21N 98.12W ELEV. 113 FT  
356 AM CDT SAT OCT 16 2021  
 
DATE SAT 10/16/21 SUN 10/17/21 MON 10/18/21  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 74 52 77 53 80  
TEMP 63 61 65 73 74 71 62 58 55 53 64 75 77 67 60 56 54 54 66 76 79 72  
DEWPT 55 51 49 45 44 45 46 45 44 42 46 44 43 49 51 51 50 50 56 57 57 58  
RH 75 70 56 37 34 39 56 62 66 66 52 33 30 52 72 83 86 86 70 52 47 61  
WIND DIR N N N N N N N N N N N NE NE NE NE NE NE NE NE E E E  
WIND SPD 17 17 16 16 13 8 5 5 5 5 8 6 5 4 2 1 2 2 4 5 8 8  
CLOUDS OV B1 SC SC FW FW CL FW FW FW FW SC B1 SC SC FW CL FW CL FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE TUE 10/19/21 WED 10/20/21 THU 10/21/21 FRI 10/22/21  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 85 64 87 65 85 64 83  
TEMP 62 60 81 76 68 64 83 78 69 66 82 77 67 65 80 75  
DEWPT 59 59 62 64 65 64 66 67 68 66 68 68 67 65 66 65  
PWIND DIR SE SE SE SE E E E NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 5 5 10 10 20 20 10  
RAIN SHWRS S S S  
TSTMS S S S  
 

 
TXZ253-162200-  
EDINBURG-HIDALGO TX  
26.44N 98.13W ELEV. 75 FT  
356 AM CDT SAT OCT 16 2021  
 
DATE SAT 10/16/21 SUN 10/17/21 MON 10/18/21  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 76 55 79 57 83  
TEMP 69 66 68 73 76 72 65 61 58 56 67 77 79 71 64 61 58 57 70 80 82 75  
DEWPT 61 56 53 49 46 47 48 48 46 45 48 51 51 54 57 56 55 54 59 60 60 61  
RH 76 70 59 43 34 41 54 62 64 66 50 40 38 55 78 84 90 90 68 51 47 62  
WIND DIR N N N N N NE N N N N N N NE NE NE NE NE N NE E E E  
WIND SPD 16 16 16 13 12 9 5 6 8 6 9 6 6 5 2 1 2 2 4 5 8 9  
CLOUDS OV B1 B1 B2 B1 SC FW FW FW FW SC SC SC SC SC FW FW FW CL FW FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE TUE 10/19/21 WED 10/20/21 THU 10/21/21 FRI 10/22/21  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 62 87 67 89 67 88 67 86  
TEMP 65 62 83 79 70 68 86 81 71 68 85 80 70 68 82 77  
DEWPT 62 61 65 65 66 66 69 69 70 68 70 70 70 68 69 68  
PWIND DIR SE SE SE SE E E E NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC  
POP 12HR 0 5 5 10 10 30 20 20  
RAIN SHWRS C C S S S S  
TSTMS C C S S S S  
 

 
 
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