672
FOUS51 KLWX 131804
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
104 PM EST TUE JAN 13 2026
VAZ054-132100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
104 PM EST TUE JAN 13 2026
DATE TUE 01/13/26 WED 01/14/26 THU 01/15/26
EST 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 52 41 54 27 33
TEMP 52 47 45 45 42 42 47 52 52 48 45 39 32 28 29 31 31 27
DEWPT 25 27 27 28 29 30 32 33 35 36 35 28 18 12 8 5 4 4
RH 35 45 49 51 60 62 56 48 52 63 68 64 56 50 40 32 31 37
WIND DIR S S S SW S S SW SW SW S W NW NW NW NW NW NW NW
WIND SPD 11 14 14 13 11 6 6 6 5 6 6 10 17 18 20 21 21 17
WIND GUST 32 33
CLOUDS B1 B1 B2 B2 B2 B2 B2 OV OV OV OV OV B1 SC FW SC FW FW
POP 12HR 0 5 30 70 5
QPF 12HR 0 0 0 0.07 0
SNOW 12HR 00-00 00-00 00-00
RAIN L L C
SNOW C S
DATE FRI 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26
EST 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 20 36 30 45 26 33 21 35
TEMP 24 21 33 34 33 32 43 39 31 27 32 27 23 22 32 31
DEWPT 4 6 5 10 14 19 22 22 18 13 9 7 7 8 7 8
PWIND DIR W SW SW SW W W W SW
WIND CHAR GN GN GN GN GN GN GN BZ
AVG CLOUDS FW FW SC B1 SC B1 SC SC SC B1 B1 SC FW SC SC SC
POP 12HR 0 5 5 20 10 20 5 5
RAIN S S
SNOW S S
MDZ013-132100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
104 PM EST TUE JAN 13 2026
DATE TUE 01/13/26 WED 01/14/26 THU 01/15/26
EST 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 50 41 51 24 31
TEMP 50 46 45 44 43 41 46 51 51 46 42 37 30 25 27 30 29 26
DEWPT 25 27 28 29 30 31 35 36 38 39 38 30 19 12 10 9 8 7
RH 37 47 51 55 60 67 65 56 61 76 86 75 63 57 48 41 40 44
WIND DIR S S SW SW SW SW SW SW SW S W W NW NW NW W NW NW
WIND SPD 9 8 8 6 5 4 5 5 4 2 2 4 6 10 12 13 13 10
WIND GUST 23 24 24
CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 OV OV OV OV B1 SC SC SC SC FW
POP 12HR 0 10 40 70 5
QPF 12HR 0 0 0.01 0.09 0
SNOW 12HR 00-00 00-00 00-00
RAIN S S L L C
SNOW C
DATE FRI 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26
EST 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 17 35 28 43 24 31 18 34
TEMP 21 17 32 33 30 30 41 37 29 24 30 25 21 19 32 30
DEWPT 5 6 9 12 15 18 25 26 19 14 11 9 9 8 10 11
PWIND DIR W SW SW SW W W W W
WIND CHAR LT GN LT LT LT GN LT GN
AVG CLOUDS FW FW FW B1 SC B1 SC SC SC B1 SC SC FW SC SC SC
POP 12HR 0 10 5 20 10 20 5 5
RAIN S
SNOW S S S S
MDZ011-132100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
104 PM EST TUE JAN 13 2026
DATE TUE 01/13/26 WED 01/14/26 THU 01/15/26
EST 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 49 41 52 27 31
TEMP 49 45 44 45 42 42 47 51 50 47 44 39 33 28 29 30 30 27
DEWPT 24 26 26 28 29 29 31 33 34 36 35 28 18 12 7 5 3 3
RH 37 47 49 51 60 60 53 50 54 65 70 64 53 50 39 34 31 35
WIND DIR S S S SW SW SW SW SW SW S W W NW NW NW W NW NW
WIND SPD 9 6 6 5 4 3 4 5 4 1 2 3 5 9 12 13 13 10
WIND GUST 24 24
CLOUDS B1 B1 B2 B2 OV B2 OV B2 OV OV OV OV B1 SC SC SC SC FW
POP 12HR 0 10 40 70 10
QPF 12HR 0 0 0.01 0.10 0
SNOW 12HR 00-00 00-00 00-00
RAIN S S L L C
SNOW C
DATE FRI 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26
EST 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 20 35 30 44 26 33 21 34
TEMP 23 21 32 33 32 32 42 38 31 27 31 27 24 22 32 30
DEWPT 3 4 5 10 14 17 20 22 18 13 7 7 8 7 5 7
PWIND DIR NW SW SW SW W W W W
WIND CHAR LT GN LT LT LT GN LT GN
AVG CLOUDS FW FW FW B1 SC SC SC SC SC B1 SC SC SC SC SC SC
POP 12HR 0 10 5 20 10 20 5 5
RAIN S
SNOW S S S
WVZ052-132100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
104 PM EST TUE JAN 13 2026
DATE TUE 01/13/26 WED 01/14/26 THU 01/15/26
EST 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 52 38 50 21 29
TEMP 52 46 44 43 41 39 45 48 48 44 39 32 26 22 25 27 27 23
DEWPT 22 24 26 26 28 30 33 36 38 36 30 19 12 8 5 4 2 2
RH 31 42 49 51 59 70 62 63 68 73 70 58 55 54 42 37 33 39
WIND DIR S S SW SW S S S SW SW W W NW NW NW NW NW NW NW
WIND SPD 11 12 10 8 5 4 4 5 4 2 5 10 13 14 14 17 18 13
WIND GUST 26 27 27 29
CLOUDS B2 B1 B2 OV OV OV OV OV OV OV OV B2 SC SC SC SC SC FW
POP 12HR 5 10 70 60 10
QPF 12HR 0 0 0.03 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN S S C L L L
SNOW L S
DATE FRI 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26
EST 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 14 35 25 43 20 30 15 32
TEMP 19 15 31 31 29 27 42 32 26 21 28 23 20 16 29 26
DEWPT 3 3 5 9 15 18 21 19 13 9 6 6 5 5 5 6
PWIND DIR W S S SW W W W W
WIND CHAR GN GN GN GN LT GN GN GN
AVG CLOUDS FW FW SC B1 SC SC SC B1 SC B1 SC SC SC SC SC B1
POP 12HR 0 10 5 20 10 10 5 5
RAIN S
SNOW S
VAZ506-132100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
104 PM EST TUE JAN 13 2026
DATE TUE 01/13/26 WED 01/14/26 THU 01/15/26
EST 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 52 41 52 23 31
TEMP 52 48 46 45 43 41 46 51 51 47 42 35 28 23 27 29 29 25
DEWPT 24 26 29 30 31 32 35 37 40 41 38 26 17 11 9 8 6 6
RH 33 42 51 55 62 70 65 59 66 79 86 69 63 59 46 40 37 44
WIND DIR S S SW SW S S S SW S SW W NW NW NW NW NW NW NW
WIND SPD 11 12 12 10 6 5 5 5 4 3 4 8 11 13 16 16 17 11
WIND GUST 24 23 27 27 28
CLOUDS B1 B2 B2 B2 OV OV OV OV OV OV OV B2 B1 SC FW SC SC FW
POP 12HR 0 10 50 60 5
QPF 12HR 0 0 0.04 0.06 0
SNOW 12HR 00-00 00-00 00-00
RAIN S C L L C
SNOW L C S
DATE FRI 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26
EST 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 17 35 27 44 22 31 17 34
TEMP 21 17 32 33 30 29 42 37 27 23 30 24 21 18 32 29
DEWPT 5 7 8 12 15 19 25 24 18 13 8 7 8 7 9 11
PWIND DIR W S S SW W W W SW
WIND CHAR GN GN GN GN LT GN LT GN
AVG CLOUDS FW FW SC B1 SC B1 SC B1 SC B1 SC SC SC SC SC SC
POP 12HR 0 10 0 20 10 20 5 5
RAIN S
SNOW S S S
VAZ037-132100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
104 PM EST TUE JAN 13 2026
DATE TUE 01/13/26 WED 01/14/26 THU 01/15/26
EST 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 55 38 54 24 33
TEMP 55 48 44 43 40 39 45 52 52 48 45 37 30 25 28 31 31 25
DEWPT 21 22 25 26 27 28 30 32 34 34 30 20 12 8 4 2 0 0
RH 26 35 47 51 59 64 55 46 50 58 55 50 46 48 35 28 26 33
WIND DIR S S S S S S SW SW SW SW W W NW NW NW NW NW NW
WIND SPD 11 9 10 8 6 5 5 6 6 5 5 5 9 10 10 11 11 8
WIND GUST 21 20 21 23 21
CLOUDS SC B1 SC SC B1 B2 B2 B2 B2 OV B2 B1 SC FW FW FW FW FW
POP 12HR 0 10 30 30 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S C C
DATE FRI 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26
EST 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 16 37 26 44 21 32 17 37
TEMP 21 17 34 33 30 29 42 37 28 22 30 25 22 18 34 31
DEWPT 2 3 3 8 14 16 19 17 13 8 3 3 4 5 5 6
PWIND DIR W SW SW SW W W W SW
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS CL FW SC SC SC SC SC SC SC SC SC FW SC FW SC SC
POP 12HR 0 5 5 20 10 20 5 5
RAIN S S
SNOW S S
MDZ003-132100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
104 PM EST TUE JAN 13 2026
DATE TUE 01/13/26 WED 01/14/26 THU 01/15/26
EST 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 49 40 49 21 27
TEMP 49 44 43 43 41 40 45 48 47 44 39 31 25 21 24 25 25 22
DEWPT 24 25 29 30 31 33 37 40 41 39 33 22 13 8 8 7 5 5
RH 37 47 57 60 67 76 73 74 79 82 79 69 60 56 50 46 42 47
WIND DIR S S S S S S S SW SW SW W NW NW NW NW NW NW NW
WIND SPD 10 10 9 6 5 5 5 6 5 3 5 9 11 13 14 16 16 11
WIND GUST 20 19 21 25 26 27 27 23
CLOUDS B2 B2 B2 OV OV OV OV OV OV OV OV B2 SC SC SC SC B1 FW
POP 12HR 5 10 80 60 10
QPF 12HR 0 0 0.03 0.08 0
SNOW 12HR 00-00 00-00 00-00
RAIN S S C L L L
SNOW L S
DATE FRI 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26
EST 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 15 33 25 42 20 28 16 31
TEMP 19 15 30 31 28 27 39 34 24 20 26 22 18 16 28 26
DEWPT 5 5 7 11 16 19 24 22 16 10 8 6 7 6 8 10
PWIND DIR W S S SW W W W W
WIND CHAR GN GN LT GN LT GN LT GN
AVG CLOUDS FW FW SC B2 SC SC B1 B1 SC B1 SC B1 B1 SC SC B1
POP 12HR 0 20 5 30 10 20 5 5
SNOW S C S
MDZ017-132100-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
104 PM EST TUE JAN 13 2026
DATE TUE 01/13/26 WED 01/14/26 THU 01/15/26
EST 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 49 39 52 26 35
TEMP 49 42 42 43 40 40 46 51 50 45 43 42 32 27 30 33 33 27
DEWPT 30 30 28 28 29 30 33 34 36 35 35 35 23 15 13 10 9 8
RH 48 62 57 55 64 67 60 52 58 68 73 76 69 60 49 38 36 44
WIND DIR S S SW SW SW SW SW S S S SW W NW NW NW NW NW NW
WIND SPD 9 11 12 12 10 9 9 8 6 5 5 6 10 11 13 13 14 13
CLOUDS SC B1 SC SC SC SC B1 B2 OV OV B2 OV B2 SC FW FW FW FW
POP 12HR 0 5 10 60 10
QPF 12HR 0 0 0 0.05 0
SNOW 12HR 00-00 00-00 00-00
RAIN C C L C
SNOW C
DATE FRI 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26
EST 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 20 39 31 46 26 36 22 39
TEMP 24 21 36 34 34 33 44 39 33 27 35 27 25 23 36 33
DEWPT 8 8 9 15 17 21 26 27 24 18 13 11 12 12 12 16
PWIND DIR NW SW SW SW W W W SW
WIND CHAR GN GN GN GN LT GN GN GN
AVG CLOUDS FW CL FW SC FW B1 SC SC B1 B1 B1 SC FW FW FW FW
POP 12HR 0 5 5 20 10 20 10 5
RAIN S S
SNOW S S S
WVZ502-132100-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
104 PM EST TUE JAN 13 2026
DATE TUE 01/13/26 WED 01/14/26 THU 01/15/26
EST 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 58 38 52 16 27
TEMP 58 47 44 43 41 39 46 50 50 42 35 26 20 17 21 25 25 20
DEWPT 23 24 26 29 32 33 37 38 38 34 25 15 9 5 6 5 4 4
RH 26 40 49 57 70 79 71 63 63 73 66 62 62 58 52 42 40 49
WIND DIR S E E SE E SW SW SW W W W NW NW W NW NW W NW
WIND SPD 10 6 5 5 5 5 5 5 5 3 4 5 8 10 10 13 12 8
WIND GUST 19 16 20 23 24 25 19
CLOUDS B2 B1 SC B1 B2 B2 B2 OV OV OV B2 B1 B1 SC SC SC SC SC
POP 12HR 0 5 60 50 10
QPF 12HR 0 0 0.01 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN S C L C
SNOW C C S
DATE FRI 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26
EST 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 11 39 24 42 15 28 12 35
TEMP 16 12 35 34 29 26 41 30 22 16 25 20 16 13 32 28
DEWPT 3 4 6 16 20 21 22 19 11 5 4 5 4 5 10 11
PWIND DIR W SW SW SW W W W W
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS FW FW SC B1 SC SC B1 B1 SC SC B1 SC SC SC SC B1
POP 12HR 0 10 10 30 10 10 5 5
SNOW S C
MDZ014-132100-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
104 PM EST TUE JAN 13 2026
DATE TUE 01/13/26 WED 01/14/26 THU 01/15/26
EST 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 46 39 49 26 31
TEMP 45 42 44 42 42 40 45 48 49 46 42 39 32 27 28 30 30 27
DEWPT 28 30 29 29 29 31 33 35 36 37 37 31 21 15 10 9 8 7
RH 51 62 55 60 60 70 62 60 61 71 82 73 63 60 46 41 39 42
WIND DIR S S S SW SW SW S S S S SW W NW NW NW W NW NW
WIND SPD 10 10 10 9 6 6 6 6 5 2 2 3 6 9 12 13 13 11
WIND GUST 24 24
CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 OV OV OV OV B2 SC FW SC SC FW
POP 12HR 0 10 20 70 5
QPF 12HR 0 0 0 0.07 0
SNOW 12HR 00-00 00-00 00-00
RAIN L L C C
SNOW C
DATE FRI 01/16/26 SAT 01/17/26 SUN 01/18/26 MON 01/19/26
EST 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 20 35 30 43 26 33 21 34
TEMP 23 21 32 33 33 32 41 37 31 27 31 27 24 22 32 31
DEWPT 7 8 9 14 17 20 25 26 21 16 12 11 12 11 10 13
PWIND DIR NW SW SW SW W W W SW
WIND CHAR GN GN GN GN LT GN LT GN
AVG CLOUDS FW FW FW SC SC B1 SC SC B1 B1 B1 SC FW FW SC SC
POP 12HR 0 5 5 20 10 20 5 5
RAIN S S
SNOW S S S
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