Point Forecast Matrices Issued by NWS Sterling, VA
000
FOUS51 KLWX 191136
PFMLWX
Point Forecast Matrices
National Weather Service Baltimore MD/Washington DC
736 AM EDT Tue Mar 19 2024
VAZ054-192000-
Reagan National Airport-Arlington VA
38.86N 77.03W Elev. 66 ft
736 AM EDT Tue Mar 19 2024
Date Tue 03/19/24 Wed 03/20/24 Thu 03/21/24
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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 54 41 64 35 51
Temp 34 43 50 54 49 48 44 42 43 53 60 60 54 47 41 37 35 42 48 51 46
Dewpt 23 21 18 16 20 24 24 26 26 29 30 27 26 22 19 18 17 14 13 13 14
RH 64 41 28 22 31 39 45 53 51 39 32 28 34 37 41 46 47 31 24 21 27
Wind dir W W W SW S SW SW SW SW SW W W NW NW NW NW NW NW NW NW NW
Wind spd 9 14 13 13 10 8 6 8 9 13 17 18 17 14 13 11 10 13 14 14 10
Wind gust 28
Clouds SC B1 SC SC SC B1 FW FW SC SC SC SC SC FW FW FW FW FW FW FW FW
PoP 12hr 0 0 5 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Fri 03/22/24 Sat 03/23/24 Sun 03/24/24 Mon 03/25/24
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 33 51 43 58 35 52 37 56
Temp 38 34 49 48 43 46 55 51 40 35 49 47 39 38 54 51
Dewpt 17 18 22 32 38 42 42 36 25 22 21 23 24 26 31 34
PWind dir N SE SE N N N NE E
Wind char LT GN GN GN BZ BZ GN GN
Avg clouds FW FW SC B2 B2 B2 B2 B2 B1 SC SC FW SC SC SC B1
PoP 12hr 0 10 60 50 20 10 10 20
Rain L L C C S S S S
$$
MDZ013-192000-
Baltimore/Washington Airport-Anne Arundel MD
39.19N 76.67W Elev. 154 ft
736 AM EDT Tue Mar 19 2024
Date Tue 03/19/24 Wed 03/20/24 Thu 03/21/24
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 52 39 62 31 49
Temp 33 41 47 51 47 44 42 40 41 53 59 59 52 44 37 33 31 39 46 49 44
Dewpt 24 20 18 16 19 22 25 26 26 29 30 29 27 22 18 18 16 15 14 14 16
RH 69 42 31 24 32 41 50 57 55 39 33 32 38 41 46 53 53 37 27 24 32
Wind dir W W W SW S SW SW SW SW W W W W NW NW NW NW NW W NW NW
Wind spd 10 13 13 12 6 5 6 6 8 12 18 19 17 17 13 12 11 14 16 16 11
Clouds SC B1 B1 B1 B1 B2 FW FW SC SC SC SC SC FW FW FW FW FW FW CL FW
PoP 12hr 0 0 5 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Fri 03/22/24 Sat 03/23/24 Sun 03/24/24 Mon 03/25/24
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 29 48 39 56 31 49 34 54
Temp 33 30 46 45 40 44 54 49 36 31 47 45 36 36 52 48
Dewpt 17 18 21 32 38 42 44 38 25 21 22 23 24 26 31 34
PWind dir N SE SE N N N NE E
Wind char GN GN GN GN BZ BZ GN GN
Avg clouds FW FW SC B2 B2 OV B2 B2 B1 SC SC SC SC SC SC B1
PoP 12hr 0 10 60 50 20 10 20 20
Rain L L C C S S S S S S
$$
MDZ011-192000-
Baltimore Inner Harbor-Baltimore City MD
39.28N 76.61W Elev. 20 ft
736 AM EDT Tue Mar 19 2024
Date Tue 03/19/24 Wed 03/20/24 Thu 03/21/24
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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 53 42 62 37 52
Temp 35 42 48 51 49 47 46 44 42 55 58 59 54 48 42 40 37 45 49 52 49
Dewpt 23 19 18 16 19 22 25 26 26 29 31 29 25 21 18 17 16 13 12 12 14
RH 61 39 30 24 30 37 43 49 53 37 36 32 32 34 37 39 42 27 22 20 24
Wind dir W W W SW S SW SW SW SW W W W NW NW NW NW NW NW W NW NW
Wind spd 9 13 13 12 5 4 5 6 8 12 18 19 16 16 13 13 11 13 14 16 11
Clouds SC B1 B1 B1 B1 B2 FW FW SC SC B1 SC SC FW FW FW FW FW FW CL FW
PoP 12hr 0 0 5 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Fri 03/22/24 Sat 03/23/24 Sun 03/24/24 Mon 03/25/24
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 35 52 46 60 35 54 38 58
Temp 41 35 49 50 46 46 58 54 42 35 51 49 42 38 55 53
Dewpt 16 17 18 31 38 42 42 36 25 21 21 23 24 26 29 33
PWind dir N SE SE N N N NE E
Wind char GN GN GN GN BZ BZ GN BZ
Avg clouds CL FW SC B1 B2 B2 B2 B2 B1 SC SC SC SC SC SC B1
PoP 12hr 0 10 60 50 20 10 20 20
Rain L L C C S S S S S S
$$
WVZ052-192000-
Martinsburg Airport-Berkeley WV
39.41N 77.98W Elev. 558 ft
736 AM EDT Tue Mar 19 2024
Date Tue 03/19/24 Wed 03/20/24 Thu 03/21/24
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 50 35 58 27 45
Temp 33 39 46 49 46 42 39 37 38 49 55 54 46 39 34 30 28 35 42 45 39
Dewpt 22 19 18 16 18 21 22 25 27 31 29 27 22 18 15 15 13 13 11 11 12
RH 63 44 32 26 32 43 50 61 64 50 37 35 38 42 45 53 53 40 28 25 32
Wind dir W W W W W SW SW SW SW W W W NW NW NW NW NW NW NW NW NW
Wind spd 11 13 13 12 6 9 8 6 8 14 20 23 19 18 14 12 11 13 16 14 11
Wind gust 21 32 35
Clouds SC B1 SC B1 B2 SC FW SC SC B1 SC SC SC FW FW FW FW FW FW CL FW
PoP 12hr 5 0 5 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Fri 03/22/24 Sat 03/23/24 Sun 03/24/24 Mon 03/25/24
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 24 46 37 52 28 48 29 53
Temp 29 26 44 44 38 41 51 44 33 29 45 42 33 31 50 48
Dewpt 15 14 19 27 34 36 39 29 21 17 19 21 21 22 28 30
PWind dir N SE SE NW NW N NE SE
Wind char LT GN GN GN BZ GN GN GN
Avg clouds FW FW SC B2 B2 OV B2 B1 SC SC FW FW SC SC B1 B1
PoP 12hr 5 20 60 30 10 10 10 10
Rain S L L C C
Snow S
$$
VAZ506-192000-
Washington Dulles Airport-Loudoun VA
38.96N 77.45W Elev. 321 ft
736 AM EDT Tue Mar 19 2024
Date Tue 03/19/24 Wed 03/20/24 Thu 03/21/24
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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 53 38 61 30 49
Temp 33 41 47 52 48 46 41 39 39 52 58 59 52 44 36 33 30 39 46 49 43
Dewpt 22 20 18 16 19 22 23 25 26 30 30 28 26 22 19 18 17 15 13 14 16
RH 63 42 31 24 31 38 48 57 59 43 34 30 36 41 50 53 58 37 26 24 33
Wind dir W W W SW SW SW SW SW SW SW W W NW NW NW NW NW NW NW NW N
Wind spd 9 14 11 13 6 5 6 6 8 11 17 20 16 14 12 11 9 14 14 14 11
Wind gust 31
Clouds SC B2 SC SC B1 SC FW FW SC SC SC SC SC FW FW FW FW FW FW CL FW
PoP 12hr 0 0 5 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Fri 03/22/24 Sat 03/23/24 Sun 03/24/24 Mon 03/25/24
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 28 50 40 54 31 50 32 55
Temp 32 30 48 47 41 43 53 49 36 31 47 44 36 34 52 50
Dewpt 17 18 23 32 38 41 43 35 24 20 22 23 24 25 31 34
PWind dir N SE SE NW N N NE E
Wind char LT GN GN GN BZ BZ GN GN
Avg clouds FW FW B1 B2 B2 OV B2 B2 B1 SC FW FW FW SC B1 B1
PoP 12hr 0 10 60 40 10 10 10 10
Rain L L C C
$$
VAZ037-192000-
Charlottesville Airport-Albemarle VA
38.14N 78.45W Elev. 640 ft
736 AM EDT Tue Mar 19 2024
Date Tue 03/19/24 Wed 03/20/24 Thu 03/21/24
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 57 39 66 33 57
Temp 32 42 51 55 51 48 44 41 40 55 62 63 58 51 43 37 33 45 53 56 51
Dewpt 19 16 15 14 16 17 20 23 24 31 27 26 24 21 17 14 15 13 12 13 15
RH 58 34 23 19 24 29 38 48 52 40 26 24 27 30 35 38 47 27 19 18 23
Wind dir W W SW SW SW SW SW SW SW W W W W NW NW NW NW NW W W N
Wind spd 6 9 11 13 8 8 8 8 9 12 16 18 13 12 8 6 5 6 8 9 5
Wind gust 27 28
Clouds FW B1 FW FW SC FW FW FW FW FW FW FW FW FW CL CL CL CL CL FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Fri 03/22/24 Sat 03/23/24 Sun 03/24/24 Mon 03/25/24
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 32 52 42 61 35 55 34 59
Temp 38 33 50 50 43 44 58 54 42 35 52 49 40 35 55 54
Dewpt 17 16 23 32 37 39 41 33 24 19 20 21 22 23 28 32
PWind dir NE SE NE N N N N E
Wind char LT GN GN GN GN GN GN GN
Avg clouds FW SC B1 B2 B2 B2 B2 B1 SC SC FW FW FW SC SC B1
PoP 12hr 5 10 50 40 10 10 10 10
Rain C C C C
$$
MDZ003-192000-
Hagerstown Airport-Washington MD
39.71N 77.73W Elev. 705 ft
736 AM EDT Tue Mar 19 2024
Date Tue 03/19/24 Wed 03/20/24 Thu 03/21/24
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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 36 56 28 45
Temp 32 38 44 47 44 42 39 37 38 47 52 52 45 38 33 30 29 36 43 45 39
Dewpt 22 19 19 17 19 19 24 26 27 32 30 27 23 19 18 15 14 13 13 13 14
RH 66 46 36 30 36 39 54 64 64 56 43 38 41 46 53 53 53 38 29 27 35
Wind dir W W W W SW SW SW SW SW W W W NW NW NW NW NW NW W NW NW
Wind spd 12 14 13 13 6 8 9 8 9 16 20 24 21 19 17 16 14 16 16 16 12
Wind gust 24 31 36
Clouds SC B2 SC B1 OV SC FW SC B1 B1 B1 SC SC FW FW FW FW FW FW CL FW
PoP 12hr 10 0 10 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Snowshwrs
Date Fri 03/22/24 Sat 03/23/24 Sun 03/24/24 Mon 03/25/24
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 25 46 37 52 28 47 30 53
Temp 30 27 45 43 38 40 50 44 33 28 45 42 33 32 50 48
Dewpt 15 15 21 29 36 38 40 30 21 18 20 22 21 23 30 33
PWind dir N SE SE N N N NE SE
Wind char LT GN GN GN BZ GN GN GN
Avg clouds FW FW SC B1 B2 OV B2 B1 SC SC FW FW SC SC B1 B1
PoP 12hr 5 10 60 30 10 10 10 20
Rain L L C C S S
$$
MDZ017-192000-
Patuxent River NAS MD
38.29N 76.41W Elev. 39 ft
736 AM EDT Tue Mar 19 2024
Date Tue 03/19/24 Wed 03/20/24 Thu 03/21/24
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 53 43 65 35 52
Temp 35 44 49 52 48 46 45 44 45 55 61 62 57 51 44 39 36 43 49 51 46
Dewpt 23 22 21 21 25 28 30 29 30 33 32 35 34 30 24 22 20 19 18 19 22
RH 61 41 33 29 40 49 55 55 55 43 33 36 42 44 45 50 52 38 29 28 38
Wind dir W W W SW SW SW SW SW SW W W W NW NW NW NW NW NW NW NW NW
Wind spd 12 14 13 12 10 12 11 11 12 13 16 16 14 17 17 17 13 13 12 12 10
Wind gust 23
Clouds FW SC FW SC FW SC SC FW FW FW SC SC SC FW CL CL CL CL FW FW FW
PoP 12hr 0 0 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Fri 03/22/24 Sat 03/23/24 Sun 03/24/24 Mon 03/25/24
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 35 53 43 59 35 51 39 56
Temp 40 37 50 47 44 49 57 50 41 35 49 46 41 40 54 49
Dewpt 23 23 26 37 42 47 47 41 30 25 27 27 28 30 35 37
PWind dir N E SE N N N NE E
Wind char GN GN BZ BZ WY BZ BZ BZ
Avg clouds FW FW SC B2 B2 B2 B2 B2 B1 SC FW FW SC SC SC B1
PoP 12hr 0 10 60 60 20 20 10 20
Rain L L L L S S S S S S
$$
WVZ502-192000-
Petersburg WV
38.99N 79.15W Elev. 963 ft
736 AM EDT Tue Mar 19 2024
Date Tue 03/19/24 Wed 03/20/24 Thu 03/21/24
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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 51 38 57 25 47
Temp 31 36 46 50 46 44 42 40 40 49 53 54 47 40 34 28 25 34 43 47 40
Dewpt 19 17 15 13 16 19 27 28 28 30 29 27 22 17 14 14 13 11 12 13 15
RH 61 45 28 22 29 36 55 62 62 48 39 35 37 39 43 55 60 38 28 25 36
Wind dir W W W SW SW SW SW SW W W W W W NW NW NW NW NW NW NW NW
Wind spd 8 9 10 12 10 13 13 12 12 19 23 23 19 17 13 11 9 9 10 9 6
Wind gust 20 19 20 23 20 24 32 35 35 27
Clouds SC SC SC B1 B1 SC FW SC SC FW SC FW FW FW CL CL CL CL FW CL FW
PoP 12hr 5 5 5 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Fri 03/22/24 Sat 03/23/24 Sun 03/24/24 Mon 03/25/24
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 26 51 38 52 25 50 29 56
Temp 31 27 48 46 39 41 50 44 33 26 47 44 34 31 52 50
Dewpt 17 18 28 33 37 38 42 32 23 19 23 25 24 24 32 34
PWind dir S SE S NW NW N SE SE
Wind char LT GN GN GN GN GN LT GN
Avg clouds FW FW SC B1 B2 B2 B2 B1 SC FW FW FW SC SC SC B1
PoP 12hr 5 20 50 30 5 5 10 10
Rain S C C C C
$$
MDZ014-192000-
Annapolis MD
38.99N 76.49W Elev. 7 ft
736 AM EDT Tue Mar 19 2024
Date Tue 03/19/24 Wed 03/20/24 Thu 03/21/24
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 52 41 62 35 49
Temp 35 42 47 51 48 46 44 42 42 53 59 59 57 48 42 38 35 42 46 49 46
Dewpt 23 20 19 19 22 25 27 28 28 29 32 30 29 26 21 20 18 17 17 17 19
RH 61 41 32 28 35 43 51 57 57 39 36 33 34 42 43 48 49 36 31 28 34
Wind dir W W W SW S SW SW SW SW W W W NW NW NW NW NW NW W NW NW
Wind spd 10 13 13 12 8 6 8 8 10 12 17 17 17 18 16 14 11 13 14 14 11
Wind gust 20 18
Clouds FW SC SC SC B1 B2 SC FW SC SC SC SC SC FW FW CL FW FW FW CL FW
PoP 12hr 0 0 5 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date Fri 03/22/24 Sat 03/23/24 Sun 03/24/24 Mon 03/25/24
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 33 49 42 57 35 49 37 54
Temp 38 34 46 47 43 47 54 51 40 35 47 47 40 38 51 50
Dewpt 20 20 23 34 40 44 45 39 28 24 24 26 27 28 33 35
PWind dir N SE SE N N N NE E
Wind char GN GN GN GN BZ BZ GN BZ
Avg clouds FW FW SC B2 B2 OV B2 B2 B1 SC SC SC SC SC SC B1
PoP 12hr 0 10 60 50 20 20 10 20
Rain L L C C S S S S S S
$$