758
FOUS53 KMKX 151701
PFMMKX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1201 PM CDT FRI MAY 15 2026
WIZ066-152100-
MILWAUKEE-MILWAUKEE WI
42.96N 87.90W ELEV. 630 FT
1201 PM CDT FRI MAY 15 2026
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
CDT 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 75 58 82 51 76
TEMP 72 74 72 63 63 60 61 72 80 81 76 64 61 54 53 59 65 72 73
DEWPT 49 52 51 51 54 55 57 58 56 53 53 53 53 49 48 51 55 58 58
RH 44 46 48 65 72 84 87 61 44 38 45 67 75 83 83 75 70 61 59
WIND DIR S S S S S SW SW W W W W S N NE NE E SE SE S
WIND SPD 17 14 11 10 10 9 6 10 11 9 6 4 0 4 8 10 12 13 13
WIND GUST 28 25 23
CLOUDS FW FW FW FW B2 OV B2 SC SC FW SC SC SC B1 B2 B2 B2 B1 SC
POP 12HR 0 90 20 40 40
QPF 12HR 0 0.21 0.01 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S C C C C C C
TSTMS L C S S
HEAT INDEX 80
MAX HEAT 80 81
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26
CDT 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 61 86 60 78 50 62 45 61
TEMP 68 68 81 75 69 64 71 71 60 51 59 58 50 47 57 57
DEWPT 59 57 64 63 63 60 60 58 52 44 43 42 41 40 41 41
PWIND DIR S S S SW W NW N NE
WIND CHAR GN BZ GN BZ GN GN LT GN
AVG CLOUDS SC SC SC B1 B1 B1 B1 B1 SC B1 SC SC SC SC B1 B1
POP 12HR 5 70 60 60 40 5 5 10
RAIN SHWRS C L C L C L C
TSTMS S C C S S S
WIZ063-152100-
MADISON-DANE WI
43.14N 89.35W ELEV. 873 FT
1201 PM CDT FRI MAY 15 2026
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
CDT 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 80 59 83 55 81
TEMP 75 79 78 69 64 60 60 71 79 83 80 67 61 57 57 64 70 79 80
DEWPT 54 55 55 56 58 57 58 59 53 51 53 51 50 50 51 55 60 64 62
RH 48 44 45 63 81 90 93 66 41 33 39 56 67 77 80 73 71 60 54
WIND DIR S S S S S W W W W W NW N N E E E SE S S
WIND SPD 13 12 11 10 8 6 5 9 11 9 3 0 0 5 9 10 12 12 12
WIND GUST 23 23 24
CLOUDS FW CL CL B1 B2 OV B1 SC FW FW SC SC SC B2 B2 B2 B2 B1 SC
POP 12HR 0 90 5 30 70
QPF 12HR 0 0.38 0 0.02 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S D C C C L L C C
TSTMS S D C S S S S S S
HEAT INDEX 80 81
MAX HEAT 80 82 82
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26
CDT 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 63 83 63 80 48 65 44 68
TEMP 68 67 77 82 70 65 74 74 56 49 61 63 48 46 63 65
DEWPT 59 60 67 67 63 61 62 57 47 41 43 42 39 39 43 43
PWIND DIR S S S SW W NW N NE
WIND CHAR GN GN BZ BZ GN GN LT LT
AVG CLOUDS SC SC B1 B1 SC B1 B1 B1 B1 B1 SC SC SC SC SC B1
POP 12HR 30 80 60 60 30 5 5 10
RAIN SHWRS C L D L L C L C
TSTMS S S C C S S S S
WIZ051-152100-
FOND DU LAC-FOND DU LAC WI
43.77N 88.49W ELEV. 807 FT
1201 PM CDT FRI MAY 15 2026
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
CDT 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 79 58 83 51 75
TEMP 74 78 76 68 64 60 61 72 80 83 78 65 59 53 53 60 64 71 73
DEWPT 53 54 55 56 57 57 58 59 50 48 51 49 48 45 45 50 55 60 61
RH 48 43 48 65 78 90 90 64 35 30 39 56 67 74 74 69 73 68 66
WIND DIR SW S S S S SW SW W W W NW N E E E E E SE SE
WIND SPD 16 14 12 11 12 9 8 11 14 13 6 0 3 9 11 13 14 16 14
WIND GUST 26 26 25
CLOUDS FW FW CL SC OV B2 B1 SC FW FW FW SC SC B1 B2 B2 B2 B2 SC
POP 12HR 0 70 5 10 60
QPF 12HR 0 0.10 0 0.01 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C L L C C
TSTMS L C S S
HEAT INDEX 80
MAX HEAT 80 81
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26
CDT 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 61 83 63 79 48 63 43 65
TEMP 67 67 78 80 69 66 74 72 56 49 59 61 47 45 61 62
DEWPT 60 59 66 68 64 61 63 58 48 41 42 41 38 38 41 42
PWIND DIR S SW S SW W NW N NE
WIND CHAR GN BZ GN BZ GN GN LT GN
AVG CLOUDS SC SC B1 B1 B1 B2 B1 B1 B1 B1 SC SC FW SC SC B1
POP 12HR 20 70 60 60 30 5 5 10
RAIN SHWRS S C L L L C L C
TSTMS S C C S S C S
WIZ052-152100-
SHEBOYGAN-SHEBOYGAN WI
43.78N 87.85W ELEV. 748 FT
1201 PM CDT FRI MAY 15 2026
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
CDT 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 75 56 81 47 67
TEMP 72 73 69 60 59 58 59 71 79 80 73 59 53 48 48 54 57 63 63
DEWPT 52 53 52 51 54 54 55 57 51 49 52 48 46 43 42 46 50 54 54
RH 49 49 55 72 83 86 87 61 38 34 48 67 77 83 80 74 77 72 72
WIND DIR S S S S S SW W W W W W N N NE NE E E SE SE
WIND SPD 16 16 13 10 10 9 8 12 14 12 5 0 3 9 10 11 11 12 11
WIND GUST 26 25
CLOUDS SC FW CL SC B2 B2 B1 SC FW FW FW SC SC B1 B2 B2 B2 B2 B1
POP 12HR 0 70 5 10 50
QPF 12HR 0 0.13 0 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C C C C
TSTMS L C S S
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26
CDT 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 56 82 58 75 48 59 42 59
TEMP 60 63 76 70 64 62 69 67 55 49 56 55 46 44 56 55
DEWPT 56 56 64 61 61 57 59 55 48 41 41 40 38 38 41 40
PWIND DIR S S S SW W NW N NE
WIND CHAR GN BZ GN BZ GN GN LT GN
AVG CLOUDS B1 SC B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC SC SC B1
POP 12HR 10 70 60 60 30 5 5 10
RAIN SHWRS C L L L C L C
TSTMS S C C S S S S
WIZ071-152100-
RACINE-RACINE WI
42.76N 87.82W ELEV. 673 FT
1201 PM CDT FRI MAY 15 2026
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
CDT 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 71 56 79 51 75
TEMP 68 70 68 61 61 59 60 70 76 77 72 62 60 54 52 59 64 70 71
DEWPT 50 51 50 51 54 55 57 58 59 55 55 53 54 51 50 52 55 57 57
RH 52 51 52 70 78 87 90 66 56 47 55 72 81 90 93 78 73 63 61
WIND DIR S S S S S W SW W W W W S N E NE E SE SE S
WIND SPD 16 14 11 10 10 9 8 10 12 10 5 3 0 4 6 9 11 12 12
WIND GUST 27 25 23
CLOUDS FW CL CL FW B2 OV B1 B1 SC FW SC SC B1 B2 B2 B2 B2 B1 SC
POP 12HR 0 90 20 30 40
QPF 12HR 0 0.23 0.01 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L S C C C C S S
TSTMS L L S S
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26
CDT 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 60 83 60 78 50 62 45 60
TEMP 67 66 77 75 69 64 71 71 61 52 59 58 51 48 56 56
DEWPT 58 57 63 62 63 60 60 58 53 45 44 43 42 41 42 42
PWIND DIR S S S SW W NW N NE
WIND CHAR GN GN GN BZ GN GN LT GN
AVG CLOUDS SC SC SC B1 B1 B1 B2 B2 B1 B2 SC SC SC SC B1 B1
POP 12HR 5 70 60 60 40 5 5 10
RAIN SHWRS C L C L C L C S
TSTMS S C C S S S
WIZ072-152100-
KENOSHA-KENOSHA WI
42.60N 87.94W ELEV. 761 FT
1201 PM CDT FRI MAY 15 2026
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
CDT 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 75 58 83 54 79
TEMP 70 74 74 64 64 62 61 72 79 81 77 64 62 57 56 63 68 76 78
DEWPT 50 52 52 52 54 57 58 60 61 56 56 55 55 53 52 55 59 61 60
RH 49 46 46 65 70 84 90 66 54 42 48 73 78 86 86 75 73 60 54
WIND DIR S S S S S SW SW W W W W S S E E E SE SE S
WIND SPD 17 13 11 9 10 10 8 11 12 10 5 3 2 3 5 8 11 12 11
WIND GUST 27 24
CLOUDS SC CL CL FW B2 OV B1 B1 SC SC SC SC B1 B2 B2 B2 B2 B1 SC
POP 12HR 0 80 20 30 40
QPF 12HR 0 0.29 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L S C C C C S S
SPRINKLES
TSTMS C L S
HEAT INDEX 81
MAX HEAT 81
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26
CDT 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 63 86 63 81 51 65 45 62
TEMP 70 68 80 79 72 66 74 75 62 53 61 61 51 48 59 59
DEWPT 59 58 66 65 64 61 62 60 53 45 45 44 42 41 42 42
PWIND DIR S S S SW W NW N NE
WIND CHAR GN GN GN BZ GN GN LT GN
AVG CLOUDS SC SC SC B1 B1 B1 B1 B2 B1 B2 SC SC SC SC SC B1
POP 12HR 5 70 60 60 40 5 5 10
RAIN SHWRS C L C L C L C S
TSTMS S C C S S S S
WIZ056-152100-
WISCONSIN DELLS-SAUK WI
43.52N 89.77W ELEV. 978 FT
1201 PM CDT FRI MAY 15 2026
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
CDT 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 82 59 83 54 80
TEMP 77 81 80 70 63 60 60 72 80 83 79 65 59 56 56 61 68 77 79
DEWPT 53 54 55 57 59 58 58 57 48 45 49 48 47 48 49 53 59 62 62
RH 43 39 42 63 87 93 93 59 33 26 35 54 64 74 77 75 73 60 56
WIND DIR SW S S S SW W W W W W NW N N E E E SE S S
WIND SPD 12 12 11 9 8 5 5 9 12 10 3 0 0 5 10 11 12 12 11
WIND GUST 19 21
CLOUDS FW CL CL B1 OV B2 SC FW FW SC FW SC SC B1 B2 B2 B2 B1 SC
POP 12HR 0 70 0 30 80
QPF 12HR 0 0.20 0 0.02 0.11
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C C D D C C S
TSTMS C L S S C C C S
HEAT INDEX 81 80
MAX HEAT 81 81
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26
CDT 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 63 83 63 79 47 65 43 68
TEMP 67 67 77 82 68 65 75 73 53 48 62 63 47 45 64 66
DEWPT 59 61 67 67 62 61 61 53 44 39 40 39 38 38 41 42
PWIND DIR S S S SW NW NW N NE
WIND CHAR GN GN GN BZ GN GN LT LT
AVG CLOUDS SC SC B2 B1 SC B1 B2 B1 B1 B1 SC SC SC SC SC SC
POP 12HR 50 80 70 60 20 0 5 10
RAIN SHWRS S C L D L L C L S
TSTMS S S S C C S S S
WIZ056-152100-
LONE ROCK-SAUK WI
43.21N 90.19W ELEV. 719 FT
1201 PM CDT FRI MAY 15 2026
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26
CDT 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 83 58 84 54 83
TEMP 78 82 81 70 64 60 60 72 80 83 79 65 60 57 56 64 72 81 81
DEWPT 55 56 57 58 60 58 59 59 51 49 53 50 50 51 53 57 61 64 62
RH 45 41 44 66 87 93 96 64 36 31 41 58 69 80 90 78 68 56 53
WIND DIR S S S S S W W W NW W N N E E E E SE S S
WIND SPD 11 12 10 8 8 3 3 6 10 8 1 0 2 6 10 11 13 14 14
WIND GUST 26 26
CLOUDS FW CL CL B2 B2 B2 SC FW FW SC SC SC B1 B2 B2 B2 B2 B1 SC
POP 12HR 0 90 0 30 70
QPF 12HR 0 0.46 0 0.04 0.11
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C C L L S S S
TSTMS L L S C C C S S S
HEAT INDEX 82 81 80 83 82
MAX HEAT 82 80 81 83
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26
CDT 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 63 84 63 79 47 66 43 69
TEMP 69 66 78 82 70 65 74 72 54 48 62 63 48 45 65 67
DEWPT 60 62 67 65 62 61 61 52 44 40 41 40 38 39 42 43
PWIND DIR S S S SW NW NW N NE
WIND CHAR GN BZ BZ BZ GN GN LT LT
AVG CLOUDS SC SC B2 B1 SC B1 B2 B1 B1 SC SC SC SC SC SC SC
POP 12HR 50 80 70 60 20 0 5 5
RAIN SHWRS S C D D L L C L S
TSTMS S S C C C S S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page