558
FOUS53 KDVN 151956
PFMDVN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
256 PM CDT FRI MAY 15 2026
IAZ040-160900-
INDEPENDENCE-BUCHANAN IA
42.45N 91.93W ELEV. 977 FT
256 PM CDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 58 83 59 85 64
TEMP 84 82 69 65 61 60 72 81 82 78 67 64 61 61 69 79 85 83 73 70 67 66
DEWPT 59 60 61 60 59 58 58 53 52 55 54 55 57 59 62 66 66 63 61 61 62 63
RH 43 47 76 84 93 93 61 38 35 45 63 73 87 93 78 64 53 51 66 73 84 90
WIND DIR S S SE SW W NW NW N NE NE E E E SE SE S S S S S S S
WIND SPD 16 13 12 8 6 5 6 6 8 9 10 10 12 14 19 24 25 21 19 18 17 18
WIND GUST 32
CLOUDS CL SC B2 B2 B1 SC FW FW FW SC B1 B2 B2 B2 B2 B1 SC SC SC SC B1 B2
POP 12HR 90 10 60 50 70
QPF 12HR 0.58 0 0.18 0.07 0.22
RAIN SHWRS D C S C L L C C S S L L D
TSTMS L C S C S S C S S S C C C
HEAT INDEX 84 82 87 84
MAX HEAT 85 80 82 87 81
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 84 58 69 44 65 43 69 48 74
TEMP 79 80 67 60 67 63 49 46 62 63 49 46 66 67 54 51 71 71
DEWPT 69 65 59 54 54 47 41 39 42 41 39 40 46 46 45 45 53 51
PWIND DIR S SW W NW NW NE SE SE S
WIND CHAR BZ BZ BZ GN GN GN GN GN GN
AVG CLOUDS B2 B1 SC B1 B2 SC SC SC FW SC SC SC SC SC SC SC SC SC
POP 12HR 90 80 20 0 0 5 5 10 10
RAIN SHWRS D D D C S
TSTMS C C C
IAZ042-160900-
DUBUQUE-DUBUQUE IA
42.41N 90.70W ELEV. 1072 FT
256 PM CDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 61 85 60 86 66
TEMP 81 81 71 67 63 63 72 80 83 80 68 64 62 61 68 78 85 84 76 72 69 68
DEWPT 58 57 58 60 60 60 60 55 53 55 53 55 57 59 61 64 64 62 59 59 61 62
RH 46 44 63 78 90 90 66 42 36 42 59 73 84 93 78 62 50 48 56 64 76 81
WIND DIR S S S SW W W W NW NW NE SE SE SE SE SE S S S S S S S
WIND SPD 12 12 12 10 5 5 5 5 5 5 6 6 9 12 14 18 20 19 19 18 17 17
WIND GUST 28 33 29 29 27
CLOUDS CL CL B1 B2 B2 B1 FW FW FW SC B1 B1 B2 OV B2 B1 B1 FW FW SC SC B2
POP 12HR 90 20 50 50 50
QPF 12HR 0.38 0 0.09 0.04 0.04
RAIN SHWRS L D S S S C C C C C C D
TSTMS C C S S S S S S S C C
HEAT INDEX 81 81 80 80 86 85
MAX HEAT 82 80 83 87 83
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 84 62 71 47 64 45 69 49 74
TEMP 78 81 69 64 68 65 53 49 62 63 51 48 65 67 54 52 70 72
DEWPT 68 65 61 59 57 50 42 40 42 41 39 40 44 45 43 45 51 51
PWIND DIR S S W NW NW NE SE SE S
WIND CHAR BZ BZ BZ GN GN LT GN GN GN
AVG CLOUDS B2 B1 SC B1 B2 SC SC SC FW SC SC SC SC SC SC SC SC SC
POP 12HR 90 80 30 10 0 5 10 10 10
RAIN SHWRS D D D L S C
TSTMS C C C S
ILZ002-160900-
FREEPORT-STEPHENSON IL
42.25N 89.58W ELEV. 859 FT
256 PM CDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 60 85 59 86 65
TEMP 78 79 69 66 62 61 73 80 84 82 68 64 61 61 70 79 86 84 75 72 67 68
DEWPT 56 58 58 60 60 61 63 60 56 59 56 57 57 59 63 65 65 64 61 60 59 62
RH 47 49 68 81 93100 71 51 38 46 65 78 87 93 78 62 50 51 62 66 75 81
WIND DIR S S S S SW SW W W NW N SE SE SE SE SE S S S S S S S
WIND SPD 13 12 11 10 8 5 5 4 4 3 4 4 5 10 13 17 21 19 19 18 16 17
WIND GUST 26
CLOUDS CL CL SC OV B2 B1 SC FW SC SC B1 B2 B2 B2 B2 B1 SC FW FW FW SC SC
POP 12HR 90 20 40 30 20
QPF 12HR 0.20 0.02 0.05 0.02 0
RAIN SHWRS S D C S C C C C C S S D
TSTMS S C S C S S S S S S C
HEAT INDEX 80 82 87 86
MAX HEAT 81 84 88 83
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 85 63 75 48 67 44 69 48 75
TEMP 78 83 70 65 71 70 54 50 63 65 50 47 65 67 53 51 71 73
DEWPT 69 68 63 62 62 56 47 42 44 43 41 41 44 45 43 45 51 52
PWIND DIR S S W NW NW N E SE SE
WIND CHAR BZ BZ BZ GN GN LT GN LT GN
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC FW SC SC SC FW SC SC SC SC SC
POP 12HR 80 70 40 20 0 5 5 10 10
RAIN SHWRS D D L L S C S
TSTMS C C C S S S
IAZ052-160900-
CEDAR RAPIDS-LINN IA
41.89N 91.70W ELEV. 862 FT
256 PM CDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 61 84 61 87 66
TEMP 84 84 72 67 64 63 74 80 83 81 70 66 63 62 72 81 87 85 77 72 70 69
DEWPT 58 60 61 61 60 60 63 59 58 58 57 58 60 60 64 66 66 63 61 60 62 63
RH 41 44 68 81 87 90 69 49 43 46 63 75 90 93 76 60 50 48 58 66 76 81
WIND DIR S S SE SW SW SW SW N S E E SE SE SE SE S S S S S S S
WIND SPD 13 14 11 6 4 4 4 5 8 8 8 8 9 12 16 19 23 20 17 14 14 16
WIND GUST 31 37 34 27 25
CLOUDS CL SC B1 B2 B2 B1 FW FW SC SC SC B2 B2 B2 B1 B1 SC FW SC SC B1 B1
POP 12HR 90 30 70 40 50
QPF 12HR 0.35 0.03 0.24 0.04 0.08
RAIN SHWRS L C C C L L C C C C D
TSTMS C C S C S S S S C C
HEAT INDEX 84 84 81 83 81 83 89 86
MAX HEAT 86 81 81 84 83 89 85
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 85 61 71 47 67 45 71 50 76
TEMP 79 83 69 63 68 66 52 48 63 65 51 48 67 69 55 53 72 74
DEWPT 69 65 61 57 57 49 43 41 44 43 41 41 46 47 45 46 53 52
PWIND DIR S SW W NW NW NE SE SE SE
WIND CHAR BZ BZ BZ GN GN LT GN GN GN
AVG CLOUDS B1 SC SC B1 B2 SC SC SC FW SC SC SC SC SC SC SC SC SC
POP 12HR 90 70 20 5 0 5 10 10 5
RAIN SHWRS D D L C S
TSTMS C C C
IAZ064-160900-
IOWA CITY-JOHNSON IA
41.63N 91.54W ELEV. 668 FT
256 PM CDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 62 86 61 89 66
TEMP 84 85 75 69 65 63 75 82 85 83 72 67 64 63 73 83 88 87 79 74 70 69
DEWPT 59 59 62 61 61 61 63 59 58 58 59 60 60 61 64 64 64 62 61 61 61 63
RH 43 41 64 76 87 93 66 46 40 43 64 78 87 93 73 53 45 43 54 64 73 81
WIND DIR S S S W S SW SW SW S E SE SE SE SE S S S S S S S S
WIND SPD 13 13 11 8 3 2 2 5 6 8 8 6 8 11 14 19 21 19 16 14 14 14
WIND GUST 29 35 32 27 25
CLOUDS CL SC B1 B2 B2 B1 FW FW SC SC B1 B2 B2 B2 B1 SC SC FW SC FW SC B1
POP 12HR 70 40 60 30 50
QPF 12HR 0.31 0.05 0.24 0.03 0.06
RAIN SHWRS C L S C C L L C C C C D
TSTMS C C C C S S S C C C
HEAT INDEX 84 82 85 84 90 87
MAX HEAT 85 83 82 85 80 84 90 85
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 87 62 71 48 67 46 72 51 76
TEMP 80 84 71 63 69 67 54 49 64 66 53 49 68 70 58 53 73 75
DEWPT 68 64 62 58 56 50 44 42 43 42 42 42 45 46 46 47 52 51
PWIND DIR S SW W NW NW NE SE SE SE
WIND CHAR BZ BZ BZ GN GN LT GN LT GN
AVG CLOUDS B1 SC SC B1 B2 SC SC SC FW SC SC SC SC SC SC SC SC SC
POP 12HR 90 70 30 10 5 5 10 10 10
RAIN SHWRS D L L L S C
TSTMS C L C S
IAZ054-160900-
MAQUOKETA-JACKSON IA
42.06N 90.67W ELEV. 769 FT
256 PM CDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 61 85 60 88 66
TEMP 82 82 71 66 63 63 73 80 84 81 68 64 62 62 71 81 87 85 75 71 68 68
DEWPT 56 57 57 59 59 59 60 57 55 57 54 56 58 59 61 63 63 61 58 58 59 61
RH 41 43 61 78 87 87 64 45 37 44 61 75 87 90 71 54 45 45 55 63 73 78
WIND DIR S S SE W SW SW W W NW NE SE SE SE SE SE S S S S S S S
WIND SPD 10 9 6 4 2 2 2 2 2 3 3 3 4 6 10 14 18 14 12 11 10 11
WIND GUST 23
CLOUDS FW CL B1 OV B2 B1 FW FW FW SC B1 B1 B2 B2 B1 B1 SC FW FW SC SC B1
POP 12HR 90 30 60 30 40
QPF 12HR 0.18 0.02 0.27 0.02 0.02
RAIN SHWRS C D S C C L L C C C C D
TSTMS C C C C S S S S C C
HEAT INDEX 82 82 80 81 82 88 85
MAX HEAT 82 80 80 84 82 89 83
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 86 62 72 47 66 45 71 49 76
TEMP 80 82 68 63 69 67 52 48 62 64 49 47 67 69 53 51 71 73
DEWPT 66 64 60 58 57 50 43 39 42 41 39 39 43 44 42 44 50 50
PWIND DIR S S W NW NW NE SE SE SE
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC B1 B2 SC SC SC FW SC SC SC SC SC SC SC SC SC
POP 12HR 80 70 30 10 0 5 10 20 10
RAIN SHWRS D D L L S C S
TSTMS C C C S
IAZ066-160900-
CLINTON-CLINTON IA
41.84N 90.34W ELEV. 708 FT
256 PM CDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 62 85 61 88 66
TEMP 80 81 72 68 64 64 74 80 84 82 70 66 63 63 72 82 87 86 77 73 69 69
DEWPT 57 58 58 59 59 60 61 60 58 59 57 57 59 60 62 64 63 62 59 58 59 61
RH 45 46 61 73 84 87 64 51 41 46 63 73 87 90 71 55 45 45 54 59 70 76
WIND DIR S S SE SW W SW W W W SW SE SE SE SE S S S S S S S S
WIND SPD 12 13 10 8 6 4 5 4 4 5 5 5 6 10 13 17 21 18 16 13 13 13
CLOUDS FW FW B1 OV B2 B1 FW FW SC SC SC B1 B2 B2 SC B1 FW FW FW SC SC SC
POP 12HR 80 30 60 20 20
QPF 12HR 0.16 0.03 0.26 0 0
RAIN SHWRS C D C C C L L S S S S D
TSTMS C C C S S S S S C
HEAT INDEX 80 81 81 84 82 83 88 86
MAX HEAT 81 82 84 83 89 84
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 86 63 75 49 66 46 71 50 76
TEMP 80 84 71 65 72 70 55 50 64 65 51 49 67 69 55 52 72 75
DEWPT 67 66 61 59 59 53 45 41 43 42 41 40 44 45 43 45 51 52
PWIND DIR S S W NW NW NE E SE SE
WIND CHAR BZ BZ BZ GN GN LT GN LT GN
AVG CLOUDS B1 B1 SC B1 B2 B1 SC SC FW SC SC SC SC SC SC SC SC SC
POP 12HR 80 70 30 20 5 5 5 20 10
RAIN SHWRS D D L L S C S S
TSTMS C C C S S S
ILZ009-160900-
STERLING-WHITESIDE IL
41.75N 89.67W ELEV. 648 FT
256 PM CDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 61 84 60 86 65
TEMP 78 78 70 66 63 63 73 80 83 80 69 64 61 62 72 81 86 84 76 71 67 68
DEWPT 56 59 60 60 60 62 64 63 60 62 60 60 60 61 64 66 65 64 62 60 60 62
RH 47 52 71 81 90 97 73 56 46 54 73 87 97 97 76 60 50 51 62 68 78 81
WIND DIR S S SE S S SW W W W SW SE S SE SE S S S S S S S S
WIND SPD 12 11 10 9 6 4 5 4 3 3 3 4 5 9 11 16 20 17 16 13 13 13
WIND GUST 24
CLOUDS CL FW SC B2 B2 B2 SC SC SC SC B1 B1 B1 B2 B1 B1 SC FW FW FW SC SC
POP 12HR 70 30 40 10 10
QPF 12HR 0.12 0.03 0.20 0 0
RAIN SHWRS L C S C C C C D
TSTMS C S S C S C
HEAT INDEX 81 83 81 83 88 86
MAX HEAT 82 85 83 88 83
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 86 63 77 50 67 46 70 49 76
TEMP 81 82 70 66 73 72 56 51 64 65 52 48 67 68 54 52 72 73
DEWPT 69 68 64 62 63 57 49 44 45 45 43 42 46 47 45 47 52 53
PWIND DIR S S W NW NW NE E SE SE
WIND CHAR BZ BZ BZ GN GN LT LT LT GN
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC FW SC SC SC SC SC SC SC SC SC
POP 12HR 80 70 40 20 5 5 5 10 10
RAIN SHWRS D D L L S C S
TSTMS C C C S S S
IAZ068-160900-
DAVENPORT-SCOTT IA
41.62N 90.58W ELEV. 753 FT
256 PM CDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 63 85 62 88 68
TEMP 82 82 73 69 65 65 75 82 85 82 71 66 64 64 73 83 87 86 78 73 70 70
DEWPT 57 58 59 59 60 60 61 59 57 58 57 59 60 60 62 63 63 62 59 58 59 61
RH 43 44 62 70 84 84 62 46 39 44 61 78 87 87 68 51 45 45 52 59 68 73
WIND DIR S S S W SW S SW W SW S SE SE SE SE S S S S S S S S
WIND SPD 13 14 12 10 8 6 5 4 5 8 8 6 8 11 14 18 23 19 18 16 16 16
WIND GUST 28 36 31 28 26 26 26
CLOUDS CL FW B1 B2 B2 B2 FW FW SC SC B1 B2 B2 B2 SC B1 FW FW FW SC SC SC
POP 12HR 70 40 60 10 20
QPF 12HR 0.20 0.03 0.25 0 0
RAIN SHWRS S L C C C L L S S S S D
TSTMS S C S S S S S C
HEAT INDEX 82 82 82 82 84 88 86
MAX HEAT 82 81 82 84 84 89 83
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 86 64 74 50 67 48 72 51 77
TEMP 81 83 71 66 71 70 55 51 64 65 52 50 68 70 56 54 72 75
DEWPT 67 66 61 59 58 52 45 41 42 41 41 40 43 44 43 45 50 51
PWIND DIR S S W NW NW NE E SE SE
WIND CHAR BZ BZ BZ GN GN LT GN LT GN
AVG CLOUDS B1 B1 SC B1 B2 B1 SC SC FW SC SC SC SC SC SC SC SC SC
POP 12HR 90 70 30 20 5 5 5 20 10
RAIN SHWRS D D L L S C S S
TSTMS C C C S S S
ILZ015-160900-
MOLINE-ROCK ISLAND IL
41.46N 90.52W ELEV. 590 FT
256 PM CDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 63 86 63 89 68
TEMP 81 82 75 70 66 66 75 83 86 82 72 68 65 65 74 84 89 87 79 75 71 71
DEWPT 58 60 59 60 60 61 64 63 61 60 59 60 61 61 65 66 65 63 60 59 60 62
RH 46 47 58 71 81 84 69 51 43 47 64 76 87 87 74 55 45 45 52 58 68 73
WIND DIR S S S SW S S SW SW SW S SE SE SE SE S S S S S S S S
WIND SPD 11 12 10 10 6 5 4 4 4 6 5 5 5 9 12 16 19 17 16 14 13 14
WIND GUST 27 34 29 29 27 27 27
CLOUDS FW FW SC B2 B2 B2 SC FW SC SC B1 B2 B1 B2 SC B1 FW FW FW FW SC SC
POP 12HR 60 40 60 10 20
QPF 12HR 0.11 0.02 0.25 0 0
RAIN SHWRS L C S S C C L L S S D
TSTMS C S S S S S S S C
HEAT INDEX 81 82 84 86 82 86 90 88
MAX HEAT 82 81 84 86 86 90 85
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 88 65 75 52 68 49 73 52 78
TEMP 83 83 73 67 73 70 57 53 65 66 54 51 69 71 57 54 74 75
DEWPT 70 67 62 60 61 54 47 43 45 44 42 42 46 47 45 46 53 53
PWIND DIR S S W NW NW NE E SE SE
WIND CHAR BZ BZ BZ GN GN LT GN LT GN
AVG CLOUDS B1 B1 SC B1 B2 SC B1 SC FW SC SC SC SC SC SC SC SC SC
POP 12HR 90 70 40 20 5 5 5 20 10
RAIN SHWRS D D L L S C S S
TSTMS C C C S S S
ILZ017-160900-
PRINCETON-BUREAU IL
41.37N 89.47W ELEV. 662 FT
256 PM CDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 62 83 61 86 66
TEMP 76 77 71 67 64 64 73 80 82 79 70 66 63 63 73 82 86 83 76 73 69 69
DEWPT 54 56 56 57 57 59 61 62 60 59 59 58 58 59 62 64 63 61 59 57 57 59
RH 46 48 59 70 78 84 66 54 47 50 68 75 84 87 68 55 46 47 56 57 66 70
WIND DIR S S SE S S S SW W W SW SE S SE SE S S S S S S S S
WIND SPD 12 12 10 10 9 6 8 6 5 5 4 4 5 10 12 16 19 18 17 16 14 14
WIND GUST 28 26 25 25
CLOUDS FW FW FW B2 B2 B2 SC SC FW FW B1 B1 SC B1 SC SC FW FW FW SC FW SC
POP 12HR 70 40 50 20 5
QPF 12HR 0.12 0.03 0.20 0 0
RAIN SHWRS C L S C S S C C C S S L
TSTMS C S S C S S S S C
HEAT INDEX 81 82 83 87 83
MAX HEAT 81 83 83 87 82
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 86 65 78 52 68 48 71 50 76
TEMP 82 81 72 68 75 73 59 53 65 66 53 50 68 68 55 53 73 73
DEWPT 67 65 61 61 62 55 48 43 44 43 41 41 44 44 42 45 51 50
PWIND DIR S S SW NW NW NE E E SE
WIND CHAR BZ BZ BZ GN GN LT GN LT GN
AVG CLOUDS SC B1 B1 SC B1 B1 B1 SC FW SC SC SC SC SC SC SC SC SC
POP 12HR 80 60 50 30 5 5 5 10 10
RAIN SHWRS L D L L C C C
TSTMS C C C C S C
IAZ087-160900-
FAIRFIELD-JEFFERSON IA
41.05N 91.97W ELEV. 799 FT
256 PM CDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 63 85 62 89 68
TEMP 85 84 74 70 65 65 76 83 85 80 70 68 65 65 75 84 88 86 78 75 71 71
DEWPT 60 63 63 62 62 63 65 64 63 62 62 62 62 63 66 67 66 64 61 62 63 66
RH 43 49 69 76 90 93 69 53 48 54 76 81 90 93 74 57 48 48 56 64 76 84
WIND DIR S S S W SW S SW SW S SE SE SE SE SE S S S S S S S S
WIND SPD 14 13 11 9 6 6 5 6 9 9 9 9 10 12 16 20 24 20 17 17 16 17
WIND GUST 34 31 27 27 26
CLOUDS FW FW SC B2 B2 B1 SC SC SC SC B1 B2 B2 B1 B1 SC FW FW SC FW SC B1
POP 12HR 70 30 60 20 40
QPF 12HR 0.27 0.09 0.26 0.02 0.06
RAIN SHWRS C L S S C C C L L S S C C D
TSTMS C C S S C C C S S S C C C
HEAT INDEX 85 85 84 86 81 87 90 87
MAX HEAT 86 83 84 86 87 91 85
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 88 63 72 49 68 47 72 52 77
TEMP 82 83 72 64 69 67 55 50 64 66 54 50 68 70 58 54 73 74
DEWPT 70 66 63 60 58 52 46 44 46 45 44 44 47 48 48 49 54 54
PWIND DIR S SW W NW N NE SE SE SE
WIND CHAR BZ BZ BZ GN GN LT GN GN GN
AVG CLOUDS B1 SC SC B1 B2 SC SC SC FW SC SC SC SC SC SC SC SC SC
POP 12HR 80 70 30 10 10 5 10 10 10
RAIN SHWRS D L L L C S
TSTMS C L C S
IAZ089-160900-
BURLINGTON-DES MOINES IA
40.79N 91.12W ELEV. 698 FT
256 PM CDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 63 85 63 88 69
TEMP 80 83 74 70 66 65 75 81 84 80 71 68 65 65 75 85 88 86 78 75 72 71
DEWPT 62 62 61 62 60 61 64 64 63 62 62 63 62 62 65 66 64 63 60 61 61 63
RH 54 49 64 76 81 87 69 56 49 54 73 84 90 90 71 53 45 46 54 62 68 76
WIND DIR S S S S SW S SW SW SW SE SE SE SE SE S S S S S S S S
WIND SPD 12 13 11 10 8 8 8 8 8 8 8 8 9 11 13 17 19 18 16 14 13 14
WIND GUST 27 33 32 28 27 26 26
CLOUDS SC FW FW B2 B2 B1 SC SC SC SC SC B2 B1 SC SC SC FW FW FW FW SC SC
POP 12HR 70 40 50 5 20
QPF 12HR 0.18 0.04 0.18 0 0.01
RAIN SHWRS C L S S C C C C S S L
TSTMS C S S S C S S S S C
HEAT INDEX 81 84 83 85 81 87 89 87
MAX HEAT 84 82 83 86 87 89 84
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 88 64 75 52 69 49 72 53 77
TEMP 83 83 73 66 72 70 57 53 66 67 55 51 68 70 59 54 74 74
DEWPT 68 66 64 60 60 55 49 44 46 45 44 44 47 48 48 48 54 54
PWIND DIR S S W NW N NE E SE SE
WIND CHAR BZ BZ BZ GN GN LT GN GN GN
AVG CLOUDS B1 B1 SC B1 B2 B1 SC B1 SC SC SC SC SC SC SC SC SC SC
POP 12HR 70 70 40 20 5 5 5 10 10
RAIN SHWRS L L L L C C S
TSTMS L C C C S S
MOZ009-160900-
MEMPHIS-SCOTLAND MO
40.46N 92.17W ELEV. 813 FT
256 PM CDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 63 86 63 90 69
TEMP 86 86 75 71 66 65 77 83 86 81 71 68 65 65 78 86 90 88 79 76 72 72
DEWPT 63 63 62 61 61 62 64 66 66 64 63 62 61 62 65 67 66 64 61 61 63 65
RH 46 46 64 71 84 90 64 57 51 56 76 81 87 90 64 53 45 45 54 60 73 79
WIND DIR S S S SW SE S S S S SE SE SE SE S S S S S S S S S
WIND SPD 11 11 8 6 4 3 4 6 6 6 5 5 6 8 14 17 19 17 14 13 12 13
WIND GUST 23 20 19 16 18 19 25 28 32 31 27 27 26 26
CLOUDS SC CL FW B1 B2 B2 SC SC SC SC B1 B2 B1 SC SC SC FW FW SC SC B1 B1
POP 12HR 70 30 50 5 30
QPF 12HR 0.22 0.04 0.18 0 0.06
RAIN SHWRS L C S S C C C C C C C L
TSTMS C C S S C C C S S C L
HEAT INDEX 87 87 85 88 83 89 93 89
MAX HEAT 89 83 85 88 89 93 86
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 90 64 73 50 69 49 74 53 78
TEMP 85 84 72 65 71 68 56 51 66 67 54 51 70 72 58 55 74 75
DEWPT 70 68 62 60 60 54 47 45 48 47 44 45 49 50 49 50 55 56
PWIND DIR S S W NW N NE E SE SE
WIND CHAR BZ BZ GN LT LT LT LT LT GN
AVG CLOUDS B1 SC SC B1 B2 SC SC SC SC SC SC SC SC SC SC B1 SC SC
POP 12HR 70 70 30 20 20 5 10 20 10
RAIN SHWRS L C L L C S S S
TSTMS L C C S S
IAZ099-160900-
KEOKUK-LEE IA
40.47N 91.43W ELEV. 671 FT
256 PM CDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 63 85 63 90 69
TEMP 82 83 74 70 67 65 74 82 85 80 71 68 65 65 76 85 89 86 78 75 72 71
DEWPT 62 63 61 62 61 61 65 66 65 64 62 63 62 62 65 66 65 63 60 61 62 64
RH 51 51 64 76 81 87 74 58 51 58 73 84 90 90 69 53 45 46 54 62 71 79
WIND DIR S S S SW S S SW SW S SE SE SE SE SE S S S S S S S S
WIND SPD 11 11 10 9 6 5 6 8 6 6 6 6 8 10 13 16 18 16 14 14 13 13
WIND GUST 21 26 29 27 26 26 25 26
CLOUDS FW FW FW B1 B2 B2 SC SC FW SC B1 B2 B2 B1 SC SC FW FW FW SC SC B1
POP 12HR 70 30 50 5 20
QPF 12HR 0.16 0.06 0.15 0 0.02
RAIN SHWRS C L S S S C C C C S S L
TSTMS C C S S S C S S S S L
HEAT INDEX 83 84 84 87 82 87 91 87
MAX HEAT 86 82 84 87 87 92 85
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 89 66 75 53 69 51 72 54 77
TEMP 83 83 73 67 72 70 58 54 66 67 56 52 68 70 58 55 74 75
DEWPT 69 67 64 61 60 55 50 46 47 47 46 45 49 50 49 50 55 55
PWIND DIR S S W NW N NE E SE SE
WIND CHAR BZ BZ GN GN GN LT GN LT GN
AVG CLOUDS B1 SC SC B1 B2 B1 SC B1 SC SC SC B1 SC SC SC SC B1 SC
POP 12HR 70 70 30 20 5 5 10 20 10
RAIN SHWRS L L L L S C S S
TSTMS L L C C S S
ILZ035-160900-
MACOMB-MCDONOUGH IL
40.52N 90.65W ELEV. 707 FT
256 PM CDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON
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 63 83 62 88 68
TEMP 79 81 72 70 65 65 73 81 83 80 70 67 64 64 76 84 88 86 77 75 71 70
DEWPT 62 64 62 61 60 61 66 67 66 66 64 63 62 62 66 68 66 65 62 60 61 63
RH 56 56 71 73 84 87 79 63 57 62 81 87 93 93 71 59 48 50 60 60 71 78
WIND DIR S S S S SW S SW SW SW SE SE SE SE SE S S S S S S S S
WIND SPD 12 11 10 10 8 8 9 9 8 6 6 6 8 10 14 19 23 18 18 17 16 17
WIND GUST 20 20 28 28 27
CLOUDS FW FW FW B1 B2 B2 B1 SC SC SC SC B1 B1 SC SC SC FW FW FW FW SC SC
POP 12HR 70 40 50 5 10
QPF 12HR 0.06 0.07 0.15 0 0
RAIN SHWRS C L C S C C C C C L
TSTMS C C C S C C S S C
HEAT INDEX 80 83 83 86 81 87 90 88
MAX HEAT 83 83 86 87 91 84
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 88 65 76 52 69 49 71 51 76
TEMP 83 83 73 67 73 71 59 53 66 67 55 51 68 69 57 54 73 75
DEWPT 70 69 64 62 63 59 51 46 49 49 46 45 50 51 49 49 56 57
PWIND DIR S S W NW N NE E E SE
WIND CHAR BZ BZ BZ GN GN LT GN LT GN
AVG CLOUDS B1 B1 SC SC B2 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC
POP 12HR 70 70 50 30 5 10 5 20 10
RAIN SHWRS L L L L C C C S
TSTMS L C C C S C
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