190
FOUS51 KLWX 261315
PFMLWX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
815 AM EST MON JAN 26 2026
VAZ054-262100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N 77.03W ELEV. 66 FT
815 AM EST MON JAN 26 2026
DATE MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 29 5 27 10 24
TEMP 26 28 27 22 18 15 9 6 14 24 27 23 19 16 12 11 17 22 24 18
DEWPT 15 14 12 8 5 3 0 -3 3 8 11 10 7 5 3 2 5 7 7 6
RH 62 55 53 54 56 58 66 66 61 50 50 57 59 61 66 66 58 52 47 59
WIND DIR NW NW W W W W W W SW SW SW W NW W W W NW W W NW
WIND SPD 18 19 19 14 13 12 10 6 6 9 9 6 9 8 9 9 10 10 8 3
WIND GUST 32 33
CLOUDS B2 B1 B1 FW FW FW FW FW FW FW FW SC SC FW FW FW FW B1 B1 B1
POP 12HR 5 0 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
ICE ACCRE Y Y Y Y
DATE THU 01/29/26 FRI 01/30/26 SAT 01/31/26 SUN 02/01/26
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 5 21 3 18 7 23 11 27
TEMP 11 5 19 16 9 4 17 15 10 8 20 21 15 12 24 21
DEWPT 2 -3 4 1 -2 -5 0 0 0 -1 6 7 4 3 8 7
PWIND DIR NW NW NW NW NW NW NW NW
WIND CHAR LT GN GN GN GN BZ BZ BZ
AVG CLOUDS SC FW FW SC FW SC FW SC FW FW FW SC FW SC SC SC
POP 12HR 10 5 0 5 5 10 10 10
MDZ013-262100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N 76.67W ELEV. 154 FT
815 AM EST MON JAN 26 2026
DATE MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 26 4 25 7 22
TEMP 25 26 25 20 16 14 8 6 14 22 24 19 16 13 9 8 17 20 22 16
DEWPT 17 17 14 9 8 5 2 -1 5 10 13 12 9 7 4 3 8 9 10 8
RH 71 68 62 62 70 67 76 72 67 59 62 74 73 76 80 79 67 62 59 70
WIND DIR NW W W W W W W W W SW SW W W W W W W W W W
WIND SPD 13 16 13 10 9 6 6 5 5 6 5 3 4 4 5 5 8 9 6 2
WIND GUST 32 34 26 20 19
CLOUDS B2 B1 B1 FW FW FW CL FW FW FW SC B1 FW FW FW FW FW SC B1 B1
POP 12HR 10 0 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
COLD WEATHER Y Y Y Y Y Y
DATE THU 01/29/26 FRI 01/30/26 SAT 01/31/26 SUN 02/01/26
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 4 20 2 18 6 24 9 27
TEMP 10 5 19 15 6 2 16 13 8 6 21 19 13 9 24 20
DEWPT 4 0 7 4 0 -3 3 3 2 1 11 10 7 4 12 11
PWIND DIR W W NW NW NW NW NW NW
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS SC FW FW SC FW FW FW SC FW FW FW SC SC SC FW SC
POP 12HR 10 5 0 5 5 10 10 10
MDZ011-262100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N 76.61W ELEV. 20 FT
815 AM EST MON JAN 26 2026
DATE MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 27 7 24 10 21
TEMP 26 26 26 22 19 16 12 7 15 21 24 21 18 16 13 10 16 19 21 18
DEWPT 13 13 10 7 6 3 1 -2 0 5 8 8 6 4 2 1 3 4 4 3
RH 57 57 50 52 56 56 60 66 50 49 50 56 59 58 61 66 56 51 47 51
WIND DIR NW W W W W W W W W SW SW W W W W W W W W W
WIND SPD 12 16 14 10 9 6 5 5 5 6 5 2 4 4 4 5 8 9 6 2
WIND GUST 32 39 26 20
CLOUDS B2 B1 B1 FW FW FW CL FW FW FW SC B1 FW FW FW FW FW SC B1 SC
POP 12HR 10 0 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
COLD WEATHER Y Y Y Y Y Y
DATE THU 01/29/26 FRI 01/30/26 SAT 01/31/26 SUN 02/01/26
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 6 19 4 16 8 22 11 26
TEMP 12 6 18 17 10 4 15 14 11 8 20 20 16 11 23 21
DEWPT 1 -2 2 1 -2 -5 -2 -1 -1 -2 4 6 4 2 6 7
PWIND DIR W W NW NW NW NW NW NW
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS SC FW FW SC FW FW FW SC FW FW FW SC SC SC FW SC
POP 12HR 10 5 0 5 5 10 10 10
WVZ052-262100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N 77.98W ELEV. 558 FT
815 AM EST MON JAN 26 2026
DATE MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 25 -2 27 5 23
TEMP 22 24 23 19 15 11 7 2 11 22 26 21 16 15 11 6 15 20 22 17
DEWPT 10 10 8 4 3 -1 -4 -7 -2 4 8 6 4 3 1 -2 2 3 3 1
RH 59 54 52 51 58 57 60 65 55 45 46 52 58 58 63 69 55 47 43 49
WIND DIR NW NW NW W W W W W SW SW W W W W W W W W W W
WIND SPD 14 17 17 13 12 10 8 5 5 6 9 5 5 6 6 5 8 9 8 3
WIND GUST 32 34 29
CLOUDS B2 B1 B1 SC FW FW FW FW FW SC B1 SC B1 B1 SC FW FW B1 B1 SC
POP 12HR 10 0 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
COLD WEATHER Y Y Y Y Y Y
DATE THU 01/29/26 FRI 01/30/26 SAT 01/31/26 SUN 02/01/26
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 0 19 -2 17 2 22 5 27
TEMP 7 1 17 13 5 -1 15 12 7 3 19 18 11 6 24 21
DEWPT -3 -6 2 -2 -6 -9 -2 -3 -4 -4 3 2 0 -1 6 5
PWIND DIR W W NW NW NW NW NW NW
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC SC SC FW FW SC FW FW FW FW FW FW FW SC
POP 12HR 5 5 0 5 5 5 5 10
VAZ506-262100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N 77.45W ELEV. 321 FT
815 AM EST MON JAN 26 2026
DATE MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 26 -1 27 5 24
TEMP 25 26 25 20 15 12 6 0 12 22 27 21 16 12 9 6 16 21 24 16
DEWPT 17 16 14 8 6 3 -1 -5 5 11 14 13 9 6 4 2 8 10 11 7
RH 71 65 62 59 67 66 72 79 73 62 57 71 73 76 80 83 70 62 57 67
WIND DIR NW NW NW W W W W W SW SW SW W NW W W NW NW W W NW
WIND SPD 14 17 16 11 10 9 5 3 3 6 5 4 5 5 5 5 6 8 5 2
WIND GUST 32 34 28 21 20
CLOUDS B2 B1 B1 FW FW FW FW FW FW FW SC SC FW SC SC FW FW B1 B1 SC
POP 12HR 5 0 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
COLD WEATHER Y Y Y Y Y Y
DATE THU 01/29/26 FRI 01/30/26 SAT 01/31/26 SUN 02/01/26
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 2 21 -1 18 5 23 8 27
TEMP 7 2 19 15 6 -1 16 13 8 5 20 19 13 8 24 21
DEWPT 2 -3 7 3 -2 -5 4 2 1 1 10 9 6 3 13 11
PWIND DIR NW NW NW NW NW NW NW NW
WIND CHAR LT GN LT GN GN GN GN GN
AVG CLOUDS SC FW FW SC FW SC FW SC FW FW FW SC FW SC SC SC
POP 12HR 5 5 0 5 5 10 10 10
VAZ037-262100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N 78.45W ELEV. 640 FT
815 AM EST MON JAN 26 2026
DATE MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 30 -1 31 7 27
TEMP 26 29 28 20 15 10 4 2 14 27 31 27 21 15 11 7 17 24 27 21
DEWPT 15 12 8 2 -1 -4 -7 -9 -1 4 9 8 7 2 -1 -3 3 5 6 4
RH 62 48 42 45 48 52 59 59 50 37 39 44 54 55 57 63 53 43 40 47
WIND DIR NW NW NW W W W W SW SW SW SW W W W W W W W W W
WIND SPD 8 10 10 6 5 5 5 4 6 10 9 5 5 2 2 2 2 5 4 3
WIND GUST 20 19
CLOUDS B2 SC SC FW CL CL FW CL CL FW FW FW FW FW FW FW FW SC B1 SC
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
EXTREME COLD W W W W W W
DATE THU 01/29/26 FRI 01/30/26 SAT 01/31/26 SUN 02/01/26
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 2 24 2 21 1 25 4 29
TEMP 10 2 22 18 9 2 18 15 7 2 22 18 8 4 26 23
DEWPT -2 -6 2 -1 -4 -6 -1 -2 -5 -7 2 1 -3 -4 5 4
PWIND DIR W W NW NW NW NW NW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW SC SC SC SC SC FW FW FW FW FW FW FW SC
POP 12HR 0 5 0 10 10 10 10 10
MDZ003-262100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N 77.73W ELEV. 705 FT
815 AM EST MON JAN 26 2026
DATE MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 24 -2 25 4 20
TEMP 21 23 22 17 13 10 3 0 10 20 24 19 14 13 9 4 13 18 20 15
DEWPT 13 13 11 5 5 1 -4 -7 2 8 11 8 6 5 1 -2 5 7 7 4
RH 71 65 62 58 70 66 72 71 69 59 57 61 70 70 69 75 70 61 56 61
WIND DIR NW NW W W W W W SW SW SW W W W W W W W W W W
WIND SPD 13 16 14 11 10 9 6 5 6 9 8 5 5 5 5 5 6 9 8 4
WIND GUST 31 34 27 23 21
CLOUDS OV B1 B1 SC FW SC SC FW FW SC B2 B1 B1 B1 SC FW FW B1 B1 SC
POP 12HR 10 0 10 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
COLD WEATHER Y Y Y Y Y Y
DATE THU 01/29/26 FRI 01/30/26 SAT 01/31/26 SUN 02/01/26
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 -1 18 -3 15 -1 22 3 25
TEMP 6 -1 17 12 2 -3 14 10 3 0 19 17 8 4 22 19
DEWPT -1 -6 5 1 -5 -9 2 -1 -3 -4 9 6 2 -1 11 7
PWIND DIR W W NW NW NW NW NW NW
WIND CHAR LT GN LT GN LT GN LT GN
AVG CLOUDS SC SC SC SC SC FW FW SC FW FW FW SC SC SC SC SC
POP 12HR 5 5 0 5 5 5 5 10
MDZ017-262100-
PATUXENT RIVER NAS MD
38.29N 76.41W ELEV. 39 FT
815 AM EST MON JAN 26 2026
DATE MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 32 10 31 15 27
TEMP 29 31 30 23 20 18 14 11 20 28 30 26 24 21 18 15 21 25 27 22
DEWPT 18 18 14 12 9 7 6 3 8 9 11 14 14 10 9 8 9 9 9 10
RH 63 58 51 62 62 61 70 69 59 44 44 60 65 62 67 73 59 50 46 59
WIND DIR NW NW NW NW NW NW NW W SW SW SW SW W NW NW NW NW NW W NW
WIND SPD 14 18 17 14 14 13 10 8 8 10 10 8 9 10 10 10 10 10 6 3
WIND GUST 32 35
CLOUDS B2 B1 SC FW FW FW CL FW FW FW FW FW SC FW FW FW FW SC B1 B2
POP 12HR 60 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOW S
SNOWSHWRS C
COLD WEATHER Y Y Y Y Y Y
DATE THU 01/29/26 FRI 01/30/26 SAT 01/31/26 SUN 02/01/26
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 12 24 8 22 10 27 14 30
TEMP 19 13 24 19 14 9 20 17 12 10 24 21 18 14 28 24
DEWPT 9 6 7 6 3 3 5 5 4 4 10 12 10 9 13 14
PWIND DIR NW NW NW NW NW NW NW NW
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS B1 SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 20 5 5 10 10 10 10 20
SNOW S S
WVZ502-262100-
PETERSBURG WV
38.99N 79.15W ELEV. 963 FT
815 AM EST MON JAN 26 2026
DATE MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 24 -1 30 2 24
TEMP 19 23 22 15 10 6 2 2 15 27 29 22 16 13 7 2 13 21 24 16
DEWPT 9 10 7 3 0 -4 -7 -9 0 10 11 8 6 4 0 -3 3 5 5 3
RH 64 57 52 58 63 62 65 59 50 48 46 54 64 67 72 79 63 49 43 56
WIND DIR W W W W W W SW SW SW W W W W W W W W W W W
WIND SPD 9 11 11 6 5 4 4 5 5 10 10 5 5 5 4 3 3 5 5 3
WIND GUST 20 21 25 19 17 16 21 23 18 17 16
CLOUDS B2 B2 B2 SC SC FW FW FW FW FW SC B1 B1 B1 SC FW SC B1 B1 SC
POP 12HR 10 5 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
COLD WEATHER Y Y Y Y Y Y
DATE THU 01/29/26 FRI 01/30/26 SAT 01/31/26 SUN 02/01/26
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 0 21 -4 19 -3 24 0 30
TEMP 9 1 19 14 3 -3 16 10 1 -3 20 14 3 0 27 20
DEWPT 0 -3 3 -1 -5 -9 1 -3 -7 -7 5 2 -3 -5 10 7
PWIND DIR W W W NW W NW W W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC SC SC SC SC FW FW FW FW FW SC
POP 12HR 20 0 0 5 5 5 5 5
SNOW S
MDZ014-262100-
ANNAPOLIS MD
38.99N 76.49W ELEV. 7 FT
815 AM EST MON JAN 26 2026
DATE MON 01/26/26 TUE 01/27/26 WED 01/28/26
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 28 9 25 12 22
TEMP 26 27 26 22 20 17 13 10 16 22 25 23 21 18 14 12 18 21 22 20
DEWPT 16 15 13 10 9 7 4 1 5 8 11 13 11 9 7 6 6 7 8 8
RH 65 60 57 59 62 64 67 66 61 54 55 65 65 67 73 76 59 54 54 59
WIND DIR NW NW W W W W W W SW SW SW W W W W W NW W W W
WIND SPD 13 16 13 12 11 10 9 8 8 9 8 4 6 6 8 8 10 10 8 3
WIND GUST 31 31 27 23 21
CLOUDS B2 B1 SC FW FW FW FW FW FW FW FW B1 SC FW FW FW FW SC B1 B1
POP 12HR 5 0 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
COLD WEATHER Y Y Y Y Y Y
DATE THU 01/29/26 FRI 01/30/26 SAT 01/31/26 SUN 02/01/26
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 7 19 6 17 8 23 12 26
TEMP 14 8 19 17 11 6 15 15 12 8 20 21 16 12 23 22
DEWPT 6 2 5 5 2 0 2 3 3 3 8 10 8 6 10 12
PWIND DIR NW NW NW NW NW NW NW NW
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS SC SC FW FW FW FW FW SC FW FW FW SC SC SC SC SC
POP 12HR 10 5 0 5 5 10 10 10
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