589  
FOUS51 KLWX 162102  
PFMLWX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
502 PM EDT THU JUL 16 2026  
 
VAZ054-170800-  
REAGAN NATIONAL AIRPORT-ARLINGTON VA  
38.86N 77.03W ELEV. 66 FT  
502 PM EDT THU JUL 16 2026  
 
DATE 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 76 93 75 92 75  
TEMP 93 85 81 77 77 86 91 92 88 82 78 76 77 85 91 89 82 79 76 76 76  
DEWPT 70 71 64 62 62 60 58 59 62 64 67 69 72 75 76 74 75 74 73 72 71  
RH 47 63 56 60 60 42 33 33 42 55 69 79 85 72 62 61 79 85 90 87 85  
WIND DIR W NE N N N NE NW SW SE SE S S S S SW SW SW SW SW W W  
WIND SPD 9 6 8 6 6 4 3 6 10 9 8 8 9 11 14 16 12 10 10 9 10  
WIND GUST 18  
CLOUDS SC SC FW CL FW FW SC SC FW SC B1 B1 B1 B1 OV OV B2 B2 B1 B1 B1  
POP 12HR 20 0 30 90 70  
QPF 12HR 0 0 0.03 0.40 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C D D L L C C S  
TSTMS S C C S C C C C S S  
OBVIS K K K K K K K K K K K K K  
HEAT INDEX 99 90 83 86 88 83 94103 98 89  
MAX HEAT 105 96 90 92 87 103 102 87  
 
DATE 07/19 MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 88 71 87 72 90 74 88 68 85  
TEMP 86 84 73 72 84 82 73 74 87 84 76 76 85 82 71 70 81 80  
DEWPT 68 65 65 63 63 65 70 72 71 71 72 70 68 63 64 63 60 60  
PWIND DIR NW NE E S SW W NW NW N  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC FW FW FW SC SC SC B1 B1 B1 B1 SC B1 SC FW FW SC  
POP 12HR 20 5 10 20 40 50 30 20 10  
RAIN SHWRS S S S C C C S C S  
TSTMS S S C C C S  
 

 
MDZ013-170800-  
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD  
39.19N 76.67W ELEV. 154 FT  
502 PM EDT THU JUL 16 2026  
 
DATE 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 73 91 74 90 74  
TEMP 91 81 77 74 75 85 90 90 86 81 76 74 76 84 89 87 81 76 75 75 75  
DEWPT 71 69 63 62 63 60 58 60 62 64 66 68 72 75 76 74 75 74 73 71 70  
RH 52 67 62 66 66 43 34 37 45 56 71 82 87 74 66 65 82 94 94 87 84  
WIND DIR NW N NE N N NE NW E SE SE SW S S S S SW SW SW W W NW  
WIND SPD 8 5 5 4 3 3 3 4 4 3 2 2 3 6 9 9 6 5 6 6 6  
WIND GUST 17  
CLOUDS B1 FW B2 SC SC SC SC SC FW SC B1 B2 OV B1 OV OV B2 B2 B2 B1 B1  
POP 12HR 30 0 40 90 70  
QPF 12HR 0.01 0 0.03 0.59 0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C C C D D L L C C  
TSTMS C S C C C C L C C S  
OBVIS K K K K K K K K K K K K K  
HEAT INDEX 98 84 85 90 86 83 92100 95 87  
MAX HEAT 105 94 89 91 85 100 99  
HEAT  
 
DATE 07/19 MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 88 68 87 71 90 72 88 67 85  
TEMP 88 83 71 70 84 82 73 74 88 84 75 74 86 82 71 69 83 80  
DEWPT 67 68 64 63 64 67 70 73 74 74 72 71 70 66 65 64 63 64  
PWIND DIR NW NE E S SW W W NW N  
WIND CHAR GN LT LT LT GN LT GN LT LT  
AVG CLOUDS SC SC FW FW SC FW SC SC B2 B1 B1 B1 SC B1 SC SC SC SC  
POP 12HR 10 0 5 10 50 50 30 20 10  
RAIN SHWRS C C C S S C S S  
TSTMS C C C S  
 

 
MDZ011-170800-  
BALTIMORE INNER HARBOR-BALTIMORE CITY MD  
39.28N 76.61W ELEV. 20 FT  
502 PM EDT THU JUL 16 2026  
 
DATE 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 75 92 75 90 75  
TEMP 95 85 80 76 78 87 92 92 88 83 78 75 77 85 89 88 83 80 77 76 77  
DEWPT 70 66 62 61 61 59 57 59 61 65 65 68 72 74 76 75 75 74 73 72 70  
RH 45 53 54 60 56 39 31 33 40 55 64 79 85 70 66 66 77 82 87 87 79  
WIND DIR NW N NE N N NE S S SE SE S S S S S SW SW SW W W NW  
WIND SPD 9 10 6 5 3 3 4 5 4 3 3 3 3 6 9 9 6 5 5 5 6  
WIND GUST 20  
CLOUDS SC FW OV B1 SC SC SC SC FW SC B1 B2 OV B2 OV OV B2 B2 B2 B1 B1  
POP 12HR 30 0 40 90 70  
QPF 12HR 0 0 0.04 0.61 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C L L D D L L C C  
TSTMS S S C C C C C C C S  
OBVIS K K K K K K K K K K K K K K  
HEAT INDEX 102 87 81 88 85 93100 98 90 84  
MAX HEAT 108 94 91 91 86 100 100 87  
HEAT  
 
DATE 07/19 MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 90 69 87 73 90 73 88 67 86  
TEMP 88 83 72 71 85 82 74 75 88 84 75 74 86 81 70 70 83 81  
DEWPT 66 64 62 59 60 63 70 71 71 71 72 69 67 63 63 61 59 60  
PWIND DIR NW NE E S SW W W NW N  
WIND CHAR GN LT LT LT GN LT GN LT LT  
AVG CLOUDS SC FW FW FW SC FW SC B1 B2 B1 B1 B1 SC B1 SC SC SC SC  
POP 12HR 10 0 5 10 50 50 30 20 10  
RAIN SHWRS C C C S S C S S  
TSTMS C C C S  
 

 
WVZ052-170800-  
MARTINSBURG AIRPORT-BERKELEY WV  
39.41N 77.98W ELEV. 558 FT  
502 PM EDT THU JUL 16 2026  
 
DATE 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 90 70 89 71  
TEMP 89 78 73 69 72 84 89 90 85 78 73 71 75 82 87 85 81 77 73 72 73  
DEWPT 70 67 61 60 62 61 60 62 65 64 64 66 69 72 74 74 74 71 70 69 68  
RH 54 69 66 73 71 46 38 39 51 62 73 84 82 72 65 70 79 82 90 90 84  
WIND DIR W N N NW N S S S S SE S S S SW SW SW SW SW W W NW  
WIND SPD 8 6 4 2 0 1 1 2 1 1 3 3 4 6 9 9 8 8 8 6 9  
CLOUDS SC CL SC CL FW FW SC SC FW B1 B2 B2 B2 B1 OV OV B2 B2 B2 B1 B1  
POP 12HR 20 0 30 90 60  
QPF 12HR 0 0 0.02 0.19 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C D D L L  
TSTMS C C C C C C S  
OBVIS K K K K K K K K K K K K K  
HEAT INDEX 94 84 89 90 87 87 95 93 86  
MAX HEAT 100 87 89 90 83 95 95  
HEAT  
 
DATE 07/19 MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 87 63 85 67 89 68 84 62 83  
TEMP 85 80 67 68 83 80 70 72 87 82 71 71 82 78 66 66 81 78  
DEWPT 65 62 61 60 62 64 66 69 69 70 68 68 65 60 61 60 57 58  
PWIND DIR NW N SE S SW W NW NW N  
WIND CHAR GN LT LT LT GN LT GN LT LT  
AVG CLOUDS SC FW FW FW SC SC SC B1 B1 B2 B1 SC SC SC FW FW FW SC  
POP 12HR 5 0 5 10 30 50 20 20 20  
RAIN SHWRS S C C S S S S S  
TSTMS C S S S  
 

 
VAZ506-170800-  
WASHINGTON DULLES AIRPORT-LOUDOUN VA  
38.96N 77.45W ELEV. 321 FT  
502 PM EDT THU JUL 16 2026  
 
DATE 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 90 72 90 73  
TEMP 89 80 75 72 73 84 89 89 85 80 75 74 75 83 89 85 80 75 74 74 74  
DEWPT 72 72 65 64 64 62 60 62 65 66 68 68 71 74 75 75 75 74 72 71 70  
RH 57 77 71 76 73 48 38 41 51 62 79 82 87 74 64 72 85 97 93 90 87  
WIND DIR W NW N N N N W NW E SE S S S S S SW SW SW W W NW  
WIND SPD 5 5 5 3 3 2 3 3 2 4 4 4 4 6 10 9 6 4 4 4 8  
CLOUDS SC SC FW FW SC FW SC SC FW B1 B2 B2 B1 B1 OV OV B2 B2 B2 B2 B1  
POP 12HR 20 0 30 90 60  
QPF 12HR 0 0 0.05 0.40 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C D D L L S S  
TSTMS S C C S C C C C S  
OBVIS K K K K K K K K K K K K K  
HEAT INDEX 96 84 85 89 89 87 82 90 99 94 85  
MAX HEAT 101 91 89 90 86 99 100  
HEAT  
 
DATE 07/19 MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 87 66 87 69 90 70 86 65 84  
TEMP 85 82 70 69 84 81 72 73 88 84 74 73 84 80 69 68 82 79  
DEWPT 69 68 65 64 67 69 70 72 75 73 72 71 71 66 64 64 64 64  
PWIND DIR NW NE SE S SW W NW NW N  
WIND CHAR GN LT LT LT GN GN GN LT LT  
AVG CLOUDS SC SC FW FW SC FW SC B1 B1 B1 B1 B1 SC SC FW SC FW FW  
POP 12HR 20 0 5 10 40 50 20 20 10  
RAIN SHWRS S S C C S S S  
TSTMS S C C S S  
 

 
VAZ037-170800-  
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA  
38.14N 78.45W ELEV. 640 FT  
502 PM EDT THU JUL 16 2026  
 
DATE 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 73 93 72 93 72  
TEMP 88 80 76 74 74 84 90 91 87 78 75 73 74 87 92 90 82 77 76 73 74  
DEWPT 72 70 69 65 66 64 65 66 69 69 69 70 72 74 73 73 74 72 71 70 72  
RH 59 72 79 74 76 51 44 44 55 74 82 90 93 65 54 58 77 85 85 90 93  
WIND DIR S SW NE NE N NE E E E SW S SW S SW SW SW SW SW SW W W  
WIND SPD 4 2 4 6 4 4 2 4 3 1 2 1 1 6 11 10 8 6 6 5 4  
CLOUDS FW FW FW FW FW FW FW SC FW B2 B2 B1 SC SC B2 B2 B1 B1 B1 B1 B1  
POP 12HR 5 5 10 80 40  
QPF 12HR 0 0 0 0.15 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D C C S  
TSTMS C L C S  
OBVIS K K K K K K K K K K K  
HEAT INDEX 95 83 85 92 94 91 95101 98 88  
MAX HEAT 100 90 92 95 85 101 101 84  
 
DATE 07/19 MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 67 87 69 91 71 88 64 85  
TEMP 88 82 71 69 85 82 72 72 89 84 74 73 86 81 69 67 83 80  
DEWPT 71 68 67 64 65 67 69 70 70 70 70 69 67 63 64 62 59 60  
PWIND DIR N N SE S SW W W N NE  
WIND CHAR LT LT LT LT GN LT GN LT LT  
AVG CLOUDS B1 B1 SC SC SC FW SC B1 B1 B1 B1 SC SC B1 FW SC FW FW  
POP 12HR 50 10 10 10 30 40 30 20 20  
RAIN SHWRS S C C C S C S S S  
TSTMS S C C C C S  
 

 
MDZ003-170800-  
HAGERSTOWN AIRPORT-WASHINGTON MD  
39.71N 77.73W ELEV. 705 FT  
502 PM EDT THU JUL 16 2026  
 
DATE 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 89 71 88 70  
TEMP 89 78 72 68 72 83 88 89 83 80 74 72 74 82 87 86 81 77 75 72 72  
DEWPT 68 64 61 59 62 60 59 61 62 63 63 65 69 71 74 74 74 72 70 69 68  
RH 50 62 68 73 71 46 38 39 49 56 69 79 84 69 65 68 79 85 84 90 87  
WIND DIR NW N N N N N NW E E SE S S S S SW SW SW SW W W NW  
WIND SPD 8 8 5 3 2 1 1 3 3 2 4 5 4 5 8 8 6 6 6 4 6  
CLOUDS SC SC B1 B1 SC SC SC SC SC B1 B2 B2 B2 B1 OV OV B2 B2 B2 B1 B1  
POP 12HR 10 0 40 90 60  
QPF 12HR 0 0 0.03 0.21 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C D D L L  
TSTMS S C C C C C C S  
OBVIS K K K K K K K K K K K K K K  
HEAT INDEX 93 83 89 84 81 86 95 94 86  
MAX HEAT 101 87 87 89 85 95 95  
HEAT  
 
DATE 07/19 MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 87 63 86 68 89 68 84 62 83  
TEMP 85 80 67 67 83 80 71 71 86 82 72 71 82 78 66 66 81 78  
DEWPT 62 64 60 60 62 65 66 69 71 71 69 68 67 62 62 61 60 60  
PWIND DIR NW NE SE S SW W NW NW N  
WIND CHAR LT LT LT LT GN LT GN LT LT  
AVG CLOUDS SC FW FW FW SC FW SC B1 B2 B1 B1 SC SC SC FW FW FW FW  
POP 12HR 5 0 5 20 40 50 20 20 10  
RAIN SHWRS S S C C S S S S  
TSTMS C S S  
 

 
MDZ017-170800-  
PATUXENT RIVER NAS MD  
38.29N 76.41W ELEV. 39 FT  
502 PM EDT THU JUL 16 2026  
 
DATE 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 78 91 77 94 76  
TEMP 89 82 80 79 81 87 90 91 84 80 78 77 81 89 93 93 84 80 78 77 80  
DEWPT 76 75 72 69 69 65 65 65 68 69 71 74 77 78 77 76 76 75 76 74 74  
RH 66 79 77 72 67 48 44 42 59 69 79 90 88 70 60 58 77 85 94 90 82  
WIND DIR SW SW N NE NE N NE E SE S S S S S S S S SW SW W W  
WIND SPD 8 8 9 12 8 6 5 5 6 11 9 6 6 9 12 12 10 9 9 9 6  
CLOUDS FW SC FW FW FW FW SC SC FW FW SC B1 B1 SC B2 B2 B2 B2 B1 B1 B1  
POP 12HR 20 0 10 70 70  
QPF 12HR 0.03 0 0 0.22 0.33  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L L L L C C C  
TSTMS S C L C C S S  
OBVIS K K K K K K K K K K K K  
HEAT INDEX 100 89 84 84 89 92 93 87 83 88103107106 93 85 84  
MAX HEAT 105 95 84 92 93 86 88 107 109 91 84  
HEAT  
 
DATE 07/19 MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 88 73 85 74 90 75 88 71 84  
TEMP 86 82 75 75 82 80 75 78 87 83 77 78 85 81 73 73 81 79  
DEWPT 71 70 69 68 67 68 72 73 73 74 74 73 71 68 69 67 64 64  
PWIND DIR NW NE SE S SW SW W NW NE  
WIND CHAR LT LT LT LT GN GN GN LT GN  
AVG CLOUDS B1 B1 SC FW FW FW SC SC SC B1 B1 B1 SC B1 SC SC FW SC  
POP 12HR 50 20 10 20 40 50 40 20 20  
RAIN SHWRS C C S S S S C C C S C S S S S  
TSTMS S C S S C C C S S  
 

 
WVZ502-170800-  
PETERSBURG WV  
38.99N 79.15W ELEV. 963 FT  
502 PM EDT THU JUL 16 2026  
 
DATE 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 91 69 89 69  
TEMP 82 73 70 67 68 82 90 89 82 74 71 71 71 83 87 85 79 74 72 71 69  
DEWPT 72 70 69 65 66 65 63 65 69 68 67 67 69 73 72 73 71 70 70 68 68  
RH 72 90 97 93 93 56 41 45 65 82 87 87 93 72 61 67 77 87 93 90 97  
WIND DIR W SW E SW N S E NW W S S S S SW W W W W W W W  
WIND SPD 3 1 3 2 0 1 2 3 2 3 2 3 3 5 9 9 8 6 5 3 1  
WIND GUST 16 18 17  
CLOUDS SC SC FW FW SC SC SC FW SC B2 B2 B1 B2 B1 OV OV B2 B2 B2 B1 B1  
POP 12HR 5 10 30 80 80  
QPF 12HR 0 0 0 0.15 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C D D D D C C S  
TSTMS S S S C C C  
OBVIS K K K K K K K K K  
HEAT INDEX 87 84 91 91 85 89 94 92  
MAX HEAT 100 91 92 94 94  
HEAT  
 
DATE 07/19 MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 86 61 88 66 90 65 84 58 83  
TEMP 84 79 65 65 86 81 69 69 87 81 69 67 82 76 62 61 80 76  
DEWPT 66 66 62 62 65 68 65 67 71 70 66 67 68 63 61 61 61 62  
PWIND DIR NW N S SW W W NW NW N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC FW SC SC FW B1 SC B2 B1 B1 B1 SC B1 FW FW SC FW  
POP 12HR 20 5 10 10 30 40 30 10 20  
RAIN SHWRS S S S C C C S C S  
TSTMS S S S C S C  
 

 
MDZ014-170800-  
ANNAPOLIS MD  
38.99N 76.49W ELEV. 7 FT  
502 PM EDT THU JUL 16 2026  
 
DATE 07/16/26 FRI 07/17/26 SAT 07/18/26 SUN  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
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 76 90 75 90 76  
TEMP 91 82 80 77 79 86 90 90 86 81 77 76 78 84 89 88 82 78 77 77 78  
DEWPT 72 71 67 66 66 62 63 64 65 69 68 70 74 77 77 77 76 75 74 72 71  
RH 54 69 65 69 64 45 41 42 50 67 74 82 88 80 68 70 82 91 90 85 79  
WIND DIR W N NE N N NE E SE S S S S S S S W SW SW SW W W  
WIND SPD 8 5 10 6 6 6 6 5 2 8 8 6 8 9 11 10 9 6 6 6 6  
WIND GUST 17  
CLOUDS SC SC B1 FW SC SC SC SC FW SC B1 B2 B2 B1 OV OV B2 B2 B1 B1 B1  
POP 12HR 20 0 30 90 80  
QPF 12HR 0 0 0.02 0.52 0.23  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C D D D D C C S  
TSTMS S C C C C L C C S  
OBVIS K K K K K K K K K K K K K  
HEAT INDEX 99 86 82 86 91 91 88 84 94102100 89  
MAX HEAT 107 95 91 91 86 102 102 86  
HEAT  
 
DATE 07/19 MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 88 72 87 73 91 75 89 70 86  
TEMP 88 85 75 74 86 83 75 77 89 85 77 77 88 83 73 73 84 82  
DEWPT 68 70 67 65 66 68 72 73 76 76 74 72 72 68 67 66 65 66  
PWIND DIR NW NE E S SW W NW NW NE  
WIND CHAR GN LT LT LT GN GN GN LT LT  
AVG CLOUDS B1 SC FW FW FW FW SC SC B1 B1 B1 B1 SC B1 SC FW FW SC  
POP 12HR 20 0 5 20 50 50 30 20 10  
RAIN SHWRS S S S C C C S S C S  
TSTMS S S C C C S  
 

 
 
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