231
FOUS51 KLWX 111803
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
103 PM EST SUN JAN 11 2026
VAZ054-112100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
103 PM EST SUN JAN 11 2026
DATE SUN 01/11/26 MON 01/12/26 TUE 01/13/26
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 48 31 46 33 50
TEMP 42 36 36 34 32 32 38 43 46 42 39 36 34 33 40 48 50 46
DEWPT 21 19 19 19 20 21 21 22 22 23 23 23 23 23 25 25 27 28
RH 43 50 50 54 61 63 50 43 38 46 52 59 64 66 55 40 41 49
WIND DIR W W NW W NW W W SW SW S SW W W SW S S S S
WIND SPD 18 11 14 13 12 10 10 10 10 9 6 3 1 1 3 6 11 12
WIND GUST 36 27 33
CLOUDS SC FW FW CL FW FW SC FW SC SC SC SC FW FW FW SC SC SC
POP 12HR 50 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN
DATE WED 01/14/26 THU 01/15/26 FRI 01/16/26 SAT 01/17/26
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 40 53 37 42 25 36 26 40
TEMP 43 42 51 49 44 38 40 35 28 25 33 32 28 28 38 35
DEWPT 28 30 33 36 35 32 25 20 15 13 12 14 15 16 18 20
PWIND DIR SW SW W NW NW W W S
WIND CHAR GN GN GN BZ BZ BZ GN GN
AVG CLOUDS B1 B2 B2 OV B2 B2 B2 B2 B1 B1 SC SC SC SC SC B1
POP 12HR 5 20 50 50 30 5 0 10
RAIN S S C C C C C
SNOW C C S
MDZ013-112100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
103 PM EST SUN JAN 11 2026
DATE SUN 01/11/26 MON 01/12/26 TUE 01/13/26
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 29 44 30 48
TEMP 41 34 33 32 30 31 37 42 43 38 36 34 32 30 38 46 48 43
DEWPT 24 21 21 21 21 21 23 24 25 25 25 24 22 23 25 27 29 29
RH 50 58 61 63 69 66 56 48 49 59 64 66 66 75 59 47 47 57
WIND DIR W W NW W W W W W SW SW W W W SW SW S S S
WIND SPD 18 12 11 10 8 5 8 9 6 3 2 2 2 2 2 5 6 5
WIND GUST 39 31 31
CLOUDS SC FW FW FW CL SC FW SC SC SC SC SC FW FW FW SC SC SC
POP 12HR 50 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN
DATE WED 01/14/26 THU 01/15/26 FRI 01/16/26 SAT 01/17/26
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 38 51 34 41 21 35 24 40
TEMP 41 40 49 46 41 35 39 33 25 22 33 31 26 26 39 34
DEWPT 29 31 35 37 36 31 27 21 15 14 16 17 17 18 22 24
PWIND DIR SW SW SW NW NW W W S
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS B1 B2 B2 OV B2 B2 B1 B2 B1 B1 SC SC SC SC SC B1
POP 12HR 10 30 50 50 30 10 0 10
RAIN C C C C C C C
SNOW S S C S
MDZ011-112100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
103 PM EST SUN JAN 11 2026
DATE SUN 01/11/26 MON 01/12/26 TUE 01/13/26
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 32 45 33 50
TEMP 42 36 36 34 33 33 38 43 45 41 39 36 35 33 41 47 49 44
DEWPT 20 18 19 18 19 19 20 20 21 22 23 21 21 21 22 24 24 26
RH 41 47 50 51 56 56 48 39 38 46 52 54 56 61 46 40 37 49
WIND DIR W W NW W W W W W SW SW W W W SW SW S S S
WIND SPD 18 10 13 9 6 5 6 9 6 3 2 2 2 1 2 5 6 5
WIND GUST 37 28 34 19
CLOUDS SC FW FW FW CL FW SC B1 SC SC SC SC FW FW FW SC SC B1
POP 12HR 50 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN
DATE WED 01/14/26 THU 01/15/26 FRI 01/16/26 SAT 01/17/26
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 40 52 37 42 25 35 26 40
TEMP 42 42 50 47 43 38 40 34 28 25 33 30 28 28 38 34
DEWPT 28 29 32 35 35 30 24 19 14 12 12 13 15 15 17 20
PWIND DIR SW SW SW NW NW W W S
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS B1 B2 B2 OV B2 B2 B1 B2 B1 B1 SC SC SC SC SC B1
POP 12HR 10 30 50 50 30 10 0 10
RAIN C C C C C C C
SNOW S C C S
WVZ052-112100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
103 PM EST SUN JAN 11 2026
DATE SUN 01/11/26 MON 01/12/26 TUE 01/13/26
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 44 27 46 27 51
TEMP 38 34 33 32 30 29 37 43 45 40 34 32 29 28 38 48 50 45
DEWPT 18 17 17 17 18 18 19 18 17 17 18 18 18 19 22 24 25 26
RH 44 49 51 53 60 63 48 36 32 39 51 56 63 68 52 39 37 47
WIND DIR W W NW NW W W W W W W W W SW SW S S S S
WIND SPD 20 19 17 16 10 9 10 10 9 3 2 2 2 2 3 8 9 9
WIND GUST 37 42 33 26
CLOUDS SC FW FW FW FW SC SC B1 B2 SC SC SC SC FW SC SC B1 B1
POP 12HR 30 0 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW S
DATE WED 01/14/26 THU 01/15/26 FRI 01/16/26 SAT 01/17/26
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 36 52 32 38 20 34 20 38
TEMP 40 38 50 46 40 33 36 29 24 21 31 28 24 22 36 31
DEWPT 27 29 34 35 34 28 20 16 11 9 11 12 13 13 16 18
PWIND DIR SW SW NW NW NW NW SW S
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS B2 OV B2 OV B2 B2 B1 B1 B1 B1 SC SC SC SC SC B1
POP 12HR 5 40 60 50 30 10 5 10
RAIN S C C L C C
SNOW S C C
VAZ506-112100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
103 PM EST SUN JAN 11 2026
DATE SUN 01/11/26 MON 01/12/26 TUE 01/13/26
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 28 46 28 50
TEMP 40 34 33 32 30 30 37 44 46 40 35 32 30 28 38 47 49 45
DEWPT 23 20 21 21 22 22 24 24 25 25 25 24 24 23 25 28 29 29
RH 50 56 61 63 72 72 59 45 43 55 66 72 78 81 59 47 46 53
WIND DIR W W NW NW NW W SW SW SW SW W W W SW S S S S
WIND SPD 18 14 13 12 10 6 5 6 5 4 2 1 1 1 2 6 9 10
WIND GUST 34 32 31
CLOUDS FW FW FW FW FW SC SC SC B1 SC SC SC FW FW FW SC SC SC
POP 12HR 50 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN
DATE WED 01/14/26 THU 01/15/26 FRI 01/16/26 SAT 01/17/26
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 39 52 34 40 21 36 23 40
TEMP 43 41 50 47 41 35 38 31 24 21 33 30 26 25 38 34
DEWPT 29 31 36 38 38 32 25 19 14 12 15 16 17 18 22 24
PWIND DIR SW S W NW NW W SW S
WIND CHAR GN LT LT GN GN GN LT LT
AVG CLOUDS B1 B2 B2 OV B2 B2 B2 B2 B1 B1 SC SC SC SC SC B1
POP 12HR 5 30 50 50 30 5 0 10
RAIN S C C C C C
SNOW S C C S
VAZ037-112100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
103 PM EST SUN JAN 11 2026
DATE SUN 01/11/26 MON 01/12/26 TUE 01/13/26
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 28 48 30 53
TEMP 40 35 34 32 31 30 37 46 46 39 37 34 32 31 40 50 52 47
DEWPT 15 14 14 15 17 17 18 18 19 20 18 18 18 19 21 23 25 25
RH 36 41 43 49 56 58 46 32 34 46 46 51 56 61 46 34 35 42
WIND DIR W SW S W W SW SW SW SW SW SW W W W SW S S SW
WIND SPD 14 6 6 6 5 4 5 6 6 5 5 3 2 2 3 8 9 8
WIND GUST 32 23
CLOUDS FW CL CL CL SC SC FW FW SC SC FW SC SC FW FW FW SC SC
POP 12HR 30 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN
DATE WED 01/14/26 THU 01/15/26 FRI 01/16/26 SAT 01/17/26
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 36 55 36 41 23 37 22 40
TEMP 41 39 52 49 42 37 39 32 27 23 34 31 25 24 38 34
DEWPT 25 27 31 33 33 28 20 15 11 9 10 12 12 14 16 18
PWIND DIR SW SW W NW NW W SW SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC B1 B2 B2 B2 B1 B1 B1 SC SC FW FW FW FW SC B1
POP 12HR 0 20 50 50 20 5 0 10
RAIN S C C C C S
SNOW C S
MDZ003-112100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
103 PM EST SUN JAN 11 2026
DATE SUN 01/11/26 MON 01/12/26 TUE 01/13/26
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 42 28 43 28 48
TEMP 37 33 31 31 30 28 35 41 43 37 34 32 30 29 38 45 47 42
DEWPT 21 20 19 20 20 21 23 22 21 21 21 21 21 22 25 27 29 29
RH 52 58 61 63 66 75 61 46 41 52 58 63 69 75 59 49 49 60
WIND DIR W NW NW NW W W W W SW SW W SW SW SW SW S S S
WIND SPD 18 18 19 13 9 6 10 10 9 5 4 4 3 3 4 8 8 8
WIND GUST 36 36 35 26 19 20
CLOUDS SC SC FW SC FW SC SC B1 B1 SC SC SC SC FW FW B1 B1 B1
POP 12HR 40 0 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN
SNOW S
DATE WED 01/14/26 THU 01/15/26 FRI 01/16/26 SAT 01/17/26
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 36 50 32 37 19 33 21 37
TEMP 40 38 48 45 40 33 35 28 23 20 31 28 24 23 35 31
DEWPT 30 31 37 38 36 30 23 16 13 11 14 15 16 16 21 21
PWIND DIR S SW NW NW NW W SW S
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS B2 OV OV OV B2 B2 B2 B1 B1 B1 SC SC SC SC SC B1
POP 12HR 5 50 60 50 30 10 5 20
RAIN C C L L C C
SNOW S C C S
MDZ017-112100-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
103 PM EST SUN JAN 11 2026
DATE SUN 01/11/26 MON 01/12/26 TUE 01/13/26
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 29 46 30 49
TEMP 43 35 33 32 31 30 38 43 45 40 36 36 32 31 42 48 47 42
DEWPT 28 21 20 21 21 22 23 23 27 27 26 26 25 26 27 28 29 30
RH 55 56 58 63 66 72 54 45 49 59 67 67 75 81 55 46 49 62
WIND DIR NW W NW W NW W W SW SW SW SW W W SW S S S S
WIND SPD 18 17 17 12 10 8 6 8 8 6 6 5 4 3 4 6 8 10
WIND GUST 35 34 32
CLOUDS B1 CL FW CL CL FW FW FW CL FW FW SC SC FW FW FW SC SC
POP 12HR 50 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S
DATE WED 01/14/26 THU 01/15/26 FRI 01/16/26 SAT 01/17/26
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 39 52 35 44 24 39 27 43
TEMP 42 40 51 44 42 36 42 33 28 25 36 33 30 29 42 36
DEWPT 28 29 33 34 34 33 28 22 18 16 15 18 19 21 24 26
PWIND DIR SW SW SW NW NW W W S
WIND CHAR GN GN LT GN GN GN LT GN
AVG CLOUDS SC B1 B2 B2 B2 B1 B1 B1 B1 SC SC FW FW SC SC B1
POP 12HR 5 10 40 50 40 5 0 10
RAIN S C C C C
SNOW S C S
WVZ502-112100-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
103 PM EST SUN JAN 11 2026
DATE SUN 01/11/26 MON 01/12/26 TUE 01/13/26
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 41 24 46 27 55
TEMP 35 29 28 28 26 25 34 43 46 38 33 31 29 28 38 51 55 47
DEWPT 18 17 18 18 19 19 19 17 17 18 18 19 20 21 24 27 29 27
RH 49 60 66 66 74 78 54 35 31 44 53 61 69 75 57 39 37 45
WIND DIR W W NW NW SE SE SW SW SW SW SW SW SW SW SW SW S SW
WIND SPD 14 14 10 5 4 4 5 8 6 4 4 3 3 2 3 5 5 5
WIND GUST 34 47 27 16 17 16
CLOUDS B1 FW FW FW SC SC FW SC SC SC SC SC FW FW SC B1 SC B1
POP 12HR 50 5 5 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C
WIND Y Y Y
DATE WED 01/14/26 THU 01/15/26 FRI 01/16/26 SAT 01/17/26
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 36 52 27 36 16 36 19 41
TEMP 41 38 50 46 36 28 33 26 20 17 33 29 23 21 39 32
DEWPT 27 32 35 36 31 23 18 13 10 9 12 14 15 15 20 21
PWIND DIR SW SW W NW NW W SW SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS B1 B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC B1
POP 12HR 5 40 60 40 20 5 5 10
RAIN C C L C C
SNOW S C C S
MDZ014-112100-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
103 PM EST SUN JAN 11 2026
DATE SUN 01/11/26 MON 01/12/26 TUE 01/13/26
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 30 43 32 47
TEMP 42 35 35 33 31 31 37 41 43 39 37 35 34 32 39 44 46 43
DEWPT 24 22 21 21 21 22 22 24 25 26 27 26 24 24 25 28 29 31
RH 48 59 56 61 66 69 54 50 49 59 67 69 66 72 57 53 51 62
WIND DIR W W NW W W W W SW SW SW SW W W SW S S S S
WIND SPD 18 14 13 10 9 6 8 10 8 5 3 1 1 1 3 8 9 8
WIND GUST 36 34 33
CLOUDS SC CL FW FW CL FW FW FW FW FW SC SC FW FW FW SC SC SC
POP 12HR 50 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN S
DATE WED 01/14/26 THU 01/15/26 FRI 01/16/26 SAT 01/17/26
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 38 50 36 41 25 35 26 39
TEMP 42 40 48 45 41 37 39 34 28 25 33 32 29 28 37 34
DEWPT 29 30 34 36 36 33 27 23 18 16 15 17 17 18 20 24
PWIND DIR SW SW SW NW NW W W S
WIND CHAR GN LT LT GN GN GN LT LT
AVG CLOUDS SC B1 B2 B2 B2 B2 B1 B2 B1 B1 SC SC SC SC SC B1
POP 12HR 10 30 50 50 30 10 0 10
RAIN S C C C C C C
SNOW S S C S
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