Point Forecast Matrices
Issued by NWS Green Bay, WI
Issued by NWS Green Bay, WI
506 FOUS53 KGRB 172308 PFMGRB Point Forecast Matrices National Weather Service Green Bay WI 608 PM CDT Sun May 17 2026 WIZ010-180900- Rhinelander-Oneida WI 45.63N 89.47W Elev. 1628 ft 608 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 51 77 50 60 35 Temp 51 51 52 57 62 67 73 75 71 63 60 57 57 54 54 52 49 44 40 37 36 Dewpt 46 49 52 55 60 60 60 62 60 57 55 55 53 48 40 37 34 32 30 29 29 RH 83 93100 93 93 78 64 64 68 81 84 93 86 80 59 56 56 62 67 72 75 Wind dir E E SE S S SW SW SW S SE E S SW NW NW NW NW NW NW NW NW Wind spd 11 10 9 11 9 9 9 8 5 4 6 8 9 11 13 12 11 8 8 5 5 Wind gust 20 23 19 19 18 21 23 16 Clouds OV OV OV OV OV B2 B2 B2 B2 B2 OV OV B2 B2 B2 B1 B2 B1 B1 B1 B1 PoP 12hr 80 40 100 60 0 QPF 12hr 0.25 0.08 0.68 0.13 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L D L C C C C C L D D L L Tstms C C L C S S S C C C Obvis PF PF PF Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 57 34 64 40 67 45 70 49 77 Temp 52 55 38 38 60 61 45 44 62 64 49 48 66 68 52 52 72 74 Dewpt 27 28 30 32 32 36 34 36 39 43 41 43 45 49 46 47 48 53 PWind dir NW E S S S S S SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC FW FW FW SC B1 SC B1 B1 B1 B1 B1 B1 B1 SC B1 B1 PoP 12hr 0 0 0 10 20 20 30 20 20 Rain shwrs S S S S C S S S Tstms S S S $$ WIZ030-180900- Wausau-Marathon WI 44.93N 89.63W Elev. 1193 ft 608 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 49 79 57 65 40 Temp 49 49 50 56 60 67 75 77 74 68 66 62 61 60 60 57 55 48 45 41 40 Dewpt 49 49 50 56 60 62 61 63 63 64 62 59 57 53 45 40 37 36 34 32 32 RH 100100100100100 84 62 62 69 87 87 90 87 78 58 53 51 63 65 70 73 Wind dir E E SE S S S SW SW S S S S SW W W NW NW NW NW NW NW Wind spd 12 9 10 11 10 11 12 11 5 6 10 11 11 13 16 16 13 10 9 8 6 Wind gust 23 21 24 Clouds OV OV OV B2 OV B2 B2 B2 B1 B2 OV OV OV B2 B2 SC B1 B1 B1 SC SC PoP 12hr 70 50 100 50 0 QPF 12hr 0.20 0.09 0.59 0.07 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C L L C C C C C D D D C C Tstms C C C C S S S C C C Obvis PF PF Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 58 37 63 42 67 46 72 50 78 Temp 54 57 42 40 60 61 46 45 63 65 51 49 68 69 54 52 74 75 Dewpt 31 33 33 33 35 38 36 37 42 45 43 44 47 51 48 48 51 56 PWind dir NW E SE SE SE SE S SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 SC PoP 12hr 0 0 0 10 20 20 30 20 20 Rain shwrs S S S S C S S S Tstms S S S $$ WIZ035-180900- Wisconsin Rapids-Wood WI 44.36N 89.84W Elev. 993 ft 608 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 54 81 58 68 41 Temp 54 54 55 60 62 70 76 79 76 69 66 64 62 63 63 61 58 51 46 43 42 Dewpt 51 53 55 59 62 64 64 65 64 64 64 62 60 55 47 43 38 38 35 33 33 RH 90 96100 96100 81 66 62 66 84 93 93 93 75 56 51 47 61 65 67 70 Wind dir E E SE S S S SW SW S S S S SW W W NW NW NW NW NW NW Wind spd 11 9 8 11 10 12 12 12 8 8 9 11 12 14 17 16 13 10 9 8 6 Wind gust 24 20 23 18 19 25 27 27 25 Clouds OV OV OV B2 OV OV B2 B2 B1 B2 OV OV OV B2 B2 B1 B1 B1 B1 SC FW PoP 12hr 60 40 100 30 0 QPF 12hr 0.12 0.06 0.57 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L C C C C C C L D D C C Tstms C C C C C S S C C C Obvis PF Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 38 65 43 70 47 75 51 81 Temp 56 59 44 41 62 63 47 46 64 67 51 50 70 72 55 53 76 78 Dewpt 31 31 34 34 34 36 36 38 42 44 44 45 49 50 49 49 53 55 PWind dir NW E SE SE SE SE S SE S Wind char LT LT GN LT GN LT GN LT GN Avg clouds SC SC SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC PoP 12hr 0 0 0 10 20 20 20 30 20 Rain shwrs S S S S S S C S Tstms S S S $$ WIZ013-180900- Wausaukee-Marinette WI 45.37N 87.98W Elev. 745 ft 608 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 50 82 55 71 37 Temp 50 50 52 56 63 71 78 80 74 66 61 58 59 65 66 61 55 48 43 39 38 Dewpt 48 49 49 51 59 62 64 64 66 63 60 57 57 58 53 44 39 36 33 31 30 RH 93 96 89 83 87 73 62 58 76 90 97 96 93 78 63 53 55 63 67 73 73 Wind dir E E E S S SW SW SW S S E SE S W W NW NW NW NW NW NW Wind spd 8 6 2 3 6 10 11 10 4 3 4 4 6 10 12 12 12 9 6 5 5 Wind gust 18 13 18 23 21 13 16 18 23 26 26 25 20 17 Clouds OV OV OV OV OV OV B2 B2 B2 B2 OV OV OV B2 SC SC B1 B1 SC SC SC PoP 12hr 70 40 100 70 0 QPF 12hr 0.16 0.09 0.35 0.14 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L L C C S C C C L D D L L Tstms C C L C S S S C C C Obvis PF PF F Heat index 82 Max heat 83 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 58 34 61 38 65 42 69 46 75 Temp 53 54 39 39 58 57 42 43 61 61 47 46 65 64 50 50 70 69 Dewpt 30 33 33 33 34 36 35 37 42 44 42 42 48 50 48 46 52 55 PWind dir N E SE SE SE E SE E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW SC B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 0 10 10 20 20 20 20 Rain shwrs S S S S S Tstms S $$ WIZ031-180900- Shawano-Shawano WI 44.79N 88.56W Elev. 827 ft 608 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 51 83 60 73 42 Temp 51 51 52 57 64 71 77 79 74 68 66 63 63 67 68 64 58 50 46 43 42 Dewpt 49 51 52 55 62 64 64 66 66 65 64 61 61 59 53 45 40 38 36 33 32 RH 93100100 93 93 79 64 64 76 90 93 93 93 75 59 50 51 63 68 67 67 Wind dir NE NE N S SW SW SW SW S S SE S S W W W NW NW NW NW NW Wind spd 9 6 0 6 9 10 11 10 5 4 6 8 9 12 13 12 11 8 5 4 4 Wind gust 11 19 20 23 20 18 18 19 25 24 21 16 14 Clouds OV OV OV OV OV B2 B2 B2 B2 B2 OV OV B2 B1 SC SC SC B1 SC SC FW PoP 12hr 60 40 100 50 0 QPF 12hr 0.11 0.08 0.46 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C C C C C C C C L D D C C Tstms C C C C S S C C C S Obvis PF F Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 37 63 41 67 45 72 49 77 Temp 55 57 42 40 59 59 45 44 62 64 50 48 67 67 53 51 72 73 Dewpt 30 31 34 33 34 33 35 38 41 43 44 44 48 49 50 48 52 55 PWind dir N E SE E SE E SE E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC B1 B1 B2 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 10 10 20 20 20 20 Rain shwrs S S S S S S S Tstms S S S $$ WIZ039-180900- Green Bay-Brown WI 44.49N 88.13W Elev. 621 ft 608 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 52 81 59 73 42 Temp 52 52 54 60 66 74 78 79 75 70 66 64 64 70 70 67 61 53 48 44 43 Dewpt 51 52 53 55 60 62 65 66 66 65 63 60 61 60 57 51 45 41 37 34 33 RH 96100 96 84 81 66 64 64 74 84 90 87 90 71 63 56 56 64 65 68 67 Wind dir NE NE E S S SW SW SW S S S S S SW W W NW NW NW NW N Wind spd 9 5 9 12 14 16 17 14 9 9 11 12 16 18 18 18 14 12 10 10 10 Wind gust 24 25 28 25 26 31 31 28 Clouds OV OV B2 B2 B2 B2 B2 B1 B2 B1 B2 OV B2 B2 B1 B1 SC SC B1 SC FW PoP 12hr 50 40 100 40 0 QPF 12hr 0.08 0.09 0.28 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C C C C S L D D C C Tstms C S C C C S S S C C S Obvis PF PF Wind chill 38 37 Min chill 37 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 57 38 60 42 65 45 70 49 75 Temp 54 56 42 42 58 58 45 46 61 63 50 50 66 67 54 53 71 72 Dewpt 34 35 33 34 36 35 34 38 43 44 43 44 49 51 49 48 54 55 PWind dir N E SE SE SE E SE SE SE Wind char GN LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC SC B1 B1 B2 B1 B1 SC B1 B1 B1 SC SC B1 PoP 12hr 0 0 0 10 10 20 20 20 20 Rain shwrs S S S S S S Tstms S $$ WIZ038-180900- Appleton-Outagamie WI 44.26N 88.52W Elev. 893 ft 608 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 52 82 62 73 43 Temp 52 52 53 59 63 71 77 80 76 70 68 65 65 69 68 65 61 54 49 45 44 Dewpt 51 52 53 58 61 64 67 68 67 67 64 63 62 61 58 52 46 42 39 36 35 RH 96100100 96 93 79 71 67 74 90 87 93 90 76 70 63 58 64 68 70 70 Wind dir NE E SE S S SW SW SW S S S S S W W W NW NW NW NW NW Wind spd 9 6 8 13 13 14 16 13 9 9 12 13 16 17 19 18 14 11 10 9 9 Wind gust 18 26 25 26 26 25 23 25 26 29 29 28 25 Clouds OV OV B2 B2 B2 B2 B2 B2 B1 B1 B2 OV B2 B2 B1 B1 SC B1 B1 FW FW PoP 12hr 40 40 100 40 5 QPF 12hr 0.04 0.06 0.28 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C C C S C D D C C Tstms C S S C C S S C C S Heat index 83 Max heat 84 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 59 41 62 45 67 49 72 52 78 Temp 55 58 44 43 58 60 47 47 62 65 53 51 67 69 56 54 72 74 Dewpt 36 37 36 36 38 38 37 41 45 46 45 46 52 53 50 50 57 57 PWind dir N E SE E SE E SE SE S Wind char LT LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 10 10 20 20 20 20 Rain shwrs S S S S S S Tstms S S S $$ WIZ048-180900- Oshkosh-Winnebago WI 43.98N 88.56W Elev. 759 ft 608 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 55 83 62 75 44 Temp 55 55 57 62 64 74 79 81 77 71 68 66 65 71 71 68 63 55 50 46 45 Dewpt 53 55 57 60 62 64 67 69 68 67 65 64 63 62 59 53 48 45 40 37 36 RH 93100100 93 93 71 67 67 74 87 90 93 93 73 66 59 58 69 68 71 70 Wind dir E E SE S S SW SW SW S S S S SW W W W NW NW NW NW NW Wind spd 9 6 10 13 13 14 14 13 8 9 12 13 14 16 17 17 13 11 10 10 9 Wind gust 20 26 25 26 25 19 23 25 26 28 28 28 24 21 Clouds OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B1 B1 SC B1 B1 FW FW PoP 12hr 40 40 90 40 5 QPF 12hr 0.04 0.08 0.18 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C S C D D C C Tstms S S C C S S S S C C S Heat index 84 Max heat 85 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 41 62 45 67 49 73 52 78 Temp 56 60 45 44 60 60 49 48 63 66 54 52 69 70 57 55 74 76 Dewpt 37 37 36 36 39 38 38 41 46 47 47 47 53 54 52 51 58 58 PWind dir N E E E E E SE SE S Wind char LT LT LT LT GN LT LT LT LT Avg clouds SC SC SC SC FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 SC PoP 12hr 0 0 0 10 10 20 20 20 20 Rain shwrs S S S S S S Tstms S S S $$ WIZ022-180900- Sturgeon Bay-Door WI 44.84N 87.42W Elev. 593 ft 608 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 52 76 54 74 42 Temp 52 52 53 57 63 70 73 73 66 59 59 58 59 68 71 68 59 51 46 44 42 Dewpt 49 50 51 52 56 57 58 60 60 57 57 55 55 57 55 51 45 40 37 34 32 RH 89 93 93 83 78 63 59 64 81 93 93 90 87 68 57 54 60 66 71 68 67 Wind dir E E S S S SW S S S S SE S S SW W W NW NW NW NW N Wind spd 11 6 10 12 13 13 14 13 9 9 10 12 13 16 17 17 13 12 12 12 11 Clouds OV OV OV B2 B2 B2 B2 B2 B2 B2 OV OV OV B2 B1 B1 B1 B1 B1 B1 SC PoP 12hr 70 40 100 50 0 QPF 12hr 0.23 0.09 0.31 0.09 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C C C C C C C C C D D C C Tstms C C C C S S S S C C C Obvis PF PF Wind chill 38 36 Min chill 36 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 54 39 57 43 61 46 66 49 70 Temp 52 51 43 43 54 53 47 46 58 57 50 49 62 61 53 52 66 65 Dewpt 32 34 34 33 34 35 37 39 41 44 44 43 47 49 49 48 50 53 PWind dir N E SE SE SE SE SE SE SE Wind char GN LT LT LT GN LT LT LT LT Avg clouds SC SC SC SC FW SC B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 0 10 10 20 20 20 10 Rain shwrs S S S S S Tstms S S $$ WIZ050-180900- Manitowoc-Manitowoc WI 44.13N 87.69W Elev. 634 ft 608 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 49 76 55 75 42 Temp 49 49 50 54 60 69 71 71 66 58 58 57 58 69 70 67 60 51 47 44 43 Dewpt 48 49 50 53 55 57 60 60 60 58 58 57 57 58 58 53 48 43 41 36 34 RH 96100100 96 84 66 68 68 81100100100 96 68 66 61 64 74 79 73 70 Wind dir NE E S S S SW S S S S S S S SW W W NW NW N N NW Wind spd 8 4 9 12 13 14 16 13 9 9 10 11 13 16 19 18 13 10 9 9 10 Wind gust 24 Clouds OV OV OV B2 B2 OV B2 B2 B1 B2 B2 B2 B2 B1 B1 SC SC B1 B1 SC FW PoP 12hr 30 50 90 50 5 QPF 12hr 0.02 0.10 0.14 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C C S C D D C C Tstms C S C S S S C C S Obvis PF PF Wind chill 37 Min chill 36 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 53 39 54 42 58 45 63 47 67 Temp 50 49 42 42 52 51 45 45 55 56 48 49 60 60 51 51 64 63 Dewpt 35 35 35 34 35 36 39 40 43 44 46 44 49 49 50 48 53 52 PWind dir NE E E E E E SE SE SE Wind char GN LT LT LT GN LT GN LT LT Avg clouds SC SC SC FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 0 0 0 10 10 20 20 20 20 Rain shwrs S S S S S S S Tstms S $$