932
FOUS53 KLSX 270541
AFMLSX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
1141 PM CST FRI DEC 26 2025
ILZ100-101-MOZ061-063-064-271000-
MADISON IL-SAINT CLAIR IL-SAINT CHARLES MO-SAINT LOUIS MO-
SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF ALTON, EDWARDSVILLE, BELLEVILLE, CAHOKIA,
SAINT CHARLES, AND SAINT LOUIS
1141 PM CST FRI DEC 26 2025
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 44 63 59 72 20
TEMP 47 47 45 48 56 61 62 61 61 61 63 67 71 69 58 43 34 26 21
DEWPT 46 45 45 46 49 52 54 56 58 60 61 64 64 61 53 38 26 18 12
RH 96 93100 93 77 72 75 84 90 97 93 90 79 76 83 82 72 71 68
WIND DIR NE E E SE SE SE SE SE S S S S SW SW W NW NW NW NW
WIND SPD 1 2 4 6 9 10 9 9 8 8 8 10 12 14 17 19 20 21 21
WIND GUST 19 18 18 18 20 24 27 31 32 33 36 36
CLOUDS B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV B2 B1 SC SC
POP 12HR 0 5 20 90 60
QPF 12HR 0 0 0 0.16-0.39 0.14-0.41
SNOW 12HR 00-00 00-00 00-00
RAIN S S C C D D L S
SNOW S
TSTMS S S S S
OBVIS PF PF F F
WIND CHILL 22 12 5
MIN CHILL 17 1
DENSE FOG Y Y Y
DATE 12/29/25 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 27 18 36 27 42 20 30 15 31
TEMP 24 25 21 19 32 33 31 28 38 34 24 20 27 24 18 15 27 27
DEWPT 9 9 9 9 11 16 19 21 22 19 10 5 3 2 0 -2 1 8
PWIND DIR NW NW W W NW NW NW N E
WIND CHAR BZ GN GN LT GN LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW SC SC B1 B1 SC SC B1 SC SC SC SC
POP 12HR 0 0 0 0 0 0 5 5 10
MOZ042-049-050-271000-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
1141 PM CST FRI DEC 26 2025
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 44 67 58 70 15
TEMP 46 46 46 49 59 65 64 62 61 61 62 65 68 61 45 33 27 21 16
DEWPT 45 45 45 47 51 54 54 55 57 59 60 62 60 53 38 25 17 10 6
RH 96 96 96 93 75 68 70 78 87 93 93 90 76 75 76 72 65 62 64
WIND DIR E E SE SE SE SE SE S S S S SW SW W NW NW NW NW NW
WIND SPD 2 3 5 8 9 9 6 8 6 8 8 10 13 17 18 19 19 20 20
WIND GUST 18 19 19 19 21 20 21 21 24 26 29 33 34 33 35 34
CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 OV OV OV B2 B2 SC FW FW
POP 12HR 0 0 30 70 20
QPF 12HR 0 0 0.00-0.12 0.23-0.46 0.01-0.14
SNOW 12HR 00-00 00-00 00-00
RAIN S C L L L L S
SNOW S
TSTMS S C S S S
OBVIS PF F F F
WIND CHILL 22 13 5 -1
MIN CHILL 29 11 -4
DENSE FOG Y Y Y
DATE 12/29/25 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 25 15 37 25 41 18 29 14 32
TEMP 22 23 20 16 33 34 31 26 37 33 23 18 25 23 16 14 27 27
DEWPT 6 7 7 6 9 15 19 20 21 17 10 5 1 0 -2 -2 1 7
PWIND DIR NW NW W W NW NW N N E
WIND CHAR BZ GN GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC FW SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 0 0 0 5 5 10
MOZ041-047-048-271000-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
1141 PM CST FRI DEC 26 2025
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 44 69 59 69 16
TEMP 45 46 47 50 61 67 66 64 62 62 64 65 68 59 42 32 26 21 17
DEWPT 45 45 46 48 52 55 54 56 57 59 61 61 60 51 35 23 15 9 5
RH 100 96 96 93 72 65 65 75 84 90 90 87 76 75 76 69 62 59 58
WIND DIR E E SE SE SE SE SE S S S S SW W NW NW NW NW NW NW
WIND SPD 2 3 5 6 8 8 6 6 6 6 6 9 12 16 16 17 16 17 17
WIND GUST 18 19 18 18 18 19 20 21 26 31 32 33 33 34 33
CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 OV OV B2 B2 SC FW FW
POP 12HR 0 5 30 70 20
QPF 12HR 0 0 0.01-0.12 0.23-0.39 0.00-0.09
SNOW 12HR 00-00 00-00 00-00
RAIN S C L L L L S
TSTMS S C S S S
OBVIS PF F F PF
WIND CHILL 21 14 6 1
MIN CHILL 29 11 -3
DENSE FOG Y Y Y
DATE 12/29/25 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 25 16 39 26 42 19 30 15 33
TEMP 22 23 20 16 34 35 32 27 38 34 24 19 26 24 17 15 28 29
DEWPT 6 7 7 6 9 16 19 20 22 18 11 6 2 0 -1 -2 2 8
PWIND DIR NW NW W W NW NW N NE E
WIND CHAR BZ LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC B1 SC FW SC SC SC SC SC SC SC
POP 12HR 0 0 0 0 0 0 5 5 10
MOZ018-019-026-027-034>036-271000-
KNOX MO-LEWIS MO-SHELBY MO-MARION MO-MONROE MO-RALLS MO-PIKE MO-
INCLUDING THE CITIES OF HANNIBAL AND BOWLING GREEN
1141 PM CST FRI DEC 26 2025
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 41 60 54 66 15
TEMP 42 44 43 45 53 58 58 57 57 58 60 61 64 56 40 31 25 20 16
DEWPT 41 42 42 44 48 50 52 53 54 56 58 60 58 48 34 22 15 9 5
RH 96 93 96 96 83 75 80 86 90 93 93 97 81 74 79 69 65 62 61
WIND DIR E E SE SE SE SE SE S S S S SW W NW NW NW NW NW NW
WIND SPD 1 2 5 8 10 10 6 6 5 5 5 9 13 17 18 19 19 21 20
WIND GUST 18 20 18 18 18 18 17 19 27 33 35 35 35 37 39
CLOUDS B2 B2 OV B2 B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B1 SC SC
POP 12HR 0 0 40 70 20
QPF 12HR 0 0 0.03-0.13 0.27-0.52 0.00-0.11
SNOW 12HR 00-00 00-00 00-00
RAIN S C L L L L S
SNOW S
TSTMS S C S S S
OBVIS F+ F+ F+ F PF F PF PF PF
WIND CHILL 18 11 3 -2
MIN CHILL 19 5 -7
DENSE FOG Y Y Y
DATE 12/29/25 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 24 15 36 24 38 15 25 11 28
TEMP 21 22 20 16 32 33 30 25 34 29 20 15 22 20 14 12 24 24
DEWPT 6 8 7 6 10 16 20 19 18 13 7 1 -1 -1 -2 -2 0 7
PWIND DIR NW NW W W NW NW NW N E
WIND CHAR BZ GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW SC FW SC B1 B1 B1 SC SC SC SC SC SC B1
POP 12HR 0 0 0 0 0 0 5 5 10
ILZ095>097-271000-
ADAMS IL-BROWN IL-PIKE IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
1141 PM CST FRI DEC 26 2025
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 41 59 54 66 15
TEMP 44 43 42 45 52 56 57 57 57 59 60 62 65 59 44 33 27 21 16
DEWPT 42 41 41 43 46 48 51 53 54 56 58 60 59 52 38 25 17 11 7
RH 93 93 96 93 80 74 80 86 90 90 93 93 81 78 79 72 65 65 67
WIND DIR E E SE SE SE SE SE SE S S S S SW W NW NW NW NW NW
WIND SPD 2 3 5 8 10 10 9 9 6 6 5 8 11 16 18 19 19 21 21
WIND GUST 20 19 20 18 17 23 29 32 35 34 36 36
CLOUDS B2 B2 OV OV B2 B2 OV OV OV OV OV OV OV OV B2 B2 B1 B1 SC
POP 12HR 0 0 40 80 30
QPF 12HR 0 0 0.05 0.42-0.60 0.01-0.11
SNOW 12HR 00-00 00-00 00-00
RAIN S C D D D D C
SNOW S
TSTMS S C S S S
OBVIS F F F F F PF PF
WIND CHILL 21 13 5 -1
MIN CHILL 29 10 -5
DENSE FOG Y Y Y
DATE 12/29/25 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 24 15 35 24 37 15 24 11 27
TEMP 21 22 20 16 31 32 30 25 33 29 20 15 21 20 15 12 23 24
DEWPT 6 8 7 7 10 16 20 19 17 12 6 1 -1 -1 -2 -3 -1 5
PWIND DIR NW NW W W NW NW NW NW E
WIND CHAR BZ GN GN LT GN LT LT LT LT
AVG CLOUDS SC SC FW FW FW SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC
POP 12HR 0 0 0 0 0 0 5 5 10
ILZ069-074-271000-
CLINTON IL-WASHINGTON IL-
1141 PM CST FRI DEC 26 2025
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 45 63 59 70 22
TEMP 49 48 46 49 56 60 61 61 61 62 64 67 70 69 63 49 37 29 23
DEWPT 47 46 45 47 50 53 56 58 60 62 64 65 65 63 59 46 31 23 16
RH 93 93 96 93 80 78 84 90 97100100 93 84 81 87 89 79 78 74
WIND DIR NE NE E SE SE SE SE S S S S S SW SW SW NW NW NW NW
WIND SPD 2 2 4 6 9 10 9 10 10 11 11 13 16 17 17 20 23 24 24
WIND GUST 20 28 32 33 35 34
CLOUDS B2 B2 B2 B2 B2 B1 B2 B2 OV OV OV B2 OV OV OV OV B1 B1 SC
POP 12HR 0 5 20 80 70
QPF 12HR 0 0 0 0.11-0.29 0.37-0.45
SNOW 12HR 00-00 00-00 00-00
RAIN S S C C D D L S S
SNOW S
TSTMS S S S
OBVIS PF F PF PF PF
WIND CHILL 26 14 7
MIN CHILL 24 5
DENSE FOG Y Y Y
DATE 12/29/25 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 26 18 34 26 41 20 30 15 30
TEMP 24 24 22 19 31 31 29 28 38 34 25 21 27 24 19 15 27 26
DEWPT 11 11 11 10 13 17 19 21 23 20 13 7 4 4 2 1 2 9
PWIND DIR NW NW W W W NW NW NW NE
WIND CHAR BZ GN GN LT GN LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW SC SC B1 B1 B1 B1 SC SC SC SC SC
POP 12HR 0 0 0 0 0 0 5 5 10
ILZ070-271000-
MARION IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
1141 PM CST FRI DEC 26 2025
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 44 61 58 70 22
TEMP 49 47 45 48 55 58 60 60 60 61 63 67 70 68 63 50 39 29 23
DEWPT 46 45 44 46 49 51 55 57 59 60 62 64 64 62 59 48 33 24 16
RH 89 93 96 93 80 77 84 90 96 97 97 90 81 81 87 93 79 81 74
WIND DIR N NE E E SE SE SE SE S S S S SW SW SW W NW NW NW
WIND SPD 1 2 4 5 8 9 8 9 9 10 10 13 14 16 14 19 20 23 23
WIND GUST 19 27 29 32 33 33
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV B2 OV OV OV OV B1 B1 SC
POP 12HR 0 5 20 80 80
QPF 12HR 0 0 0 0.11-0.24 0.42-0.48
SNOW 12HR 00-00 00-00 00-00
RAIN S S C C D D D C S
SNOW S
TSTMS S S S
OBVIS PF F F PF PF PF
WIND CHILL 29 16 7
MIN CHILL 26 5
DATE 12/29/25 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 26 17 34 24 40 19 29 14 29
TEMP 24 24 21 18 31 31 29 26 37 33 25 20 26 23 18 15 26 25
DEWPT 11 10 10 10 12 16 18 20 21 19 11 7 4 2 1 0 1 7
PWIND DIR NW NW W W W NW NW NW W
WIND CHAR BZ GN GN LT GN LT LT LT LT
AVG CLOUDS SC SC FW FW FW FW FW SC SC B1 B1 B1 B1 SC SC SC SC SC
POP 12HR 0 0 0 0 0 0 5 5 10
MOZ074-084-085-099-271000-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
1141 PM CST FRI DEC 26 2025
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 47 66 59 72 20
TEMP 51 49 48 51 60 65 64 62 62 62 63 67 71 70 62 46 35 27 21
DEWPT 49 48 47 49 53 55 57 59 60 61 62 63 62 60 57 43 27 18 11
RH 93 96 96 93 78 70 78 90 93 97 97 87 73 71 84 89 72 68 65
WIND DIR NE NE E SE SE SE S S S S S S SW SW W NW NW NW NW
WIND SPD 1 1 3 3 5 5 5 6 6 6 6 8 9 10 11 12 13 13 12
WIND GUST 16 17 19 19 23 23 23 21 25 26 27 27 32 34 36 35
CLOUDS SC B1 B2 B2 B2 B2 B2 B2 OV OV OV B2 B2 OV OV B2 SC SC FW
POP 12HR 0 5 5 60 70
QPF 12HR 0 0 0 0.06-0.19 0.28-0.42
SNOW 12HR 00-00 00-00 00-00
RAIN S S L L L S S
SNOW S S
OBVIS F F F PF PF PF
WIND CHILL 26 15 8
MIN CHILL 18 2
DATE 12/29/25 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 29 17 39 25 46 22 36 17 35
TEMP 26 25 21 18 35 34 30 27 43 38 27 22 32 28 20 17 31 29
DEWPT 7 7 6 6 8 14 16 19 23 21 13 8 3 2 -4 -5 -1 9
PWIND DIR NW NW W W W NW N N E
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW CL FW FW SC B1 SC FW FW SC B1 B1 B1 SC SC
POP 12HR 0 0 0 0 0 0 5 5 10
MOZ051-052-060-271000-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
1141 PM CST FRI DEC 26 2025
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 44 64 57 70 16
TEMP 46 46 45 48 56 61 61 61 60 61 62 65 69 64 49 35 29 22 17
DEWPT 45 45 44 46 50 52 54 55 57 59 60 63 63 57 44 29 20 13 8
RH 96 96 96 93 80 72 78 81 90 93 93 93 81 78 83 78 69 68 67
WIND DIR E E SE SE SE SE SE S S S S SW SW W NW NW NW NW NW
WIND SPD 1 2 4 6 9 8 6 6 6 6 6 9 12 14 17 19 19 21 20
WIND GUST 17 19 19 18 18 18 18 18 20 25 28 32 34 35 39 39
CLOUDS B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV B2 SC SC SC
POP 12HR 0 0 30 80 30
QPF 12HR 0 0 0.00-0.07 0.32-0.46 0.06-0.19
SNOW 12HR 00-00 00-00 00-00
RAIN S C L L D D C
TSTMS S C S S S
OBVIS PF F F F PF
WIND CHILL 25 16 7 0
MIN CHILL 11 -4
DENSE FOG Y Y Y
DATE 12/29/25 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 25 16 36 25 41 17 28 13 30
TEMP 22 23 20 17 32 34 30 26 37 33 23 17 25 23 16 13 26 26
DEWPT 7 8 8 7 10 16 19 20 21 17 9 4 1 0 -2 -3 1 8
PWIND DIR NW NW W W NW NW NW N E
WIND CHAR BZ GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC FW FW FW SC FW SC B1 B1 SC SC SC B1 SC SC B1 SC
POP 12HR 0 0 0 0 0 0 5 5 10
ILZ098-099-271000-
CALHOUN IL-JERSEY IL-
1141 PM CST FRI DEC 26 2025
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 43 61 57 69 18
TEMP 47 45 44 47 53 58 59 60 59 60 62 65 68 66 53 39 31 24 19
DEWPT 44 43 43 44 47 49 52 53 55 57 59 61 61 57 47 31 21 14 9
RH 89 93 96 89 80 72 78 78 87 90 90 87 78 73 80 73 66 65 64
WIND DIR NE E E SE SE SE SE S S S S S SW W NW NW NW NW NW
WIND SPD 2 2 4 8 10 10 9 10 8 8 6 9 11 14 17 19 20 23 21
WIND GUST 19 20 18 21 27 29 33 34 36 35
CLOUDS B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV B2 B1 SC SC
POP 12HR 0 0 30 90 40
QPF 12HR 0 0 0.00-0.05 0.35-0.49 0.08-0.22
SNOW 12HR 00-00 00-00 00-00
RAIN S C L L D D C
TSTMS S C C S S
OBVIS PF F F F PF
WIND CHILL 29 18 9 3
MIN CHILL 15 1
DENSE FOG Y Y Y
DATE 12/29/25 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 26 17 35 26 39 18 27 14 29
TEMP 23 24 21 18 31 33 31 27 36 32 23 18 24 23 17 14 25 26
DEWPT 6 7 8 8 9 15 18 20 18 15 8 3 -1 -1 -2 -3 -2 6
PWIND DIR NW NW W W NW NW NW NW E
WIND CHAR BZ GN GN LT GN LT LT LT LT
AVG CLOUDS SC SC FW FW FW SC FW SC B1 B1 B1 B1 B1 B1 SC SC B1 B1
POP 12HR 0 0 0 0 0 0 5 5 10
ILZ058-059-271000-
GREENE IL-MACOUPIN IL-
1141 PM CST FRI DEC 26 2025
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 42 59 55 68 17
TEMP 45 44 43 46 53 56 58 58 58 59 61 64 67 65 54 39 30 24 18
DEWPT 43 42 41 43 46 48 50 53 54 57 58 60 60 56 48 32 22 14 9
RH 93 93 93 89 77 74 75 83 86 93 90 87 78 73 80 76 72 65 67
WIND DIR NE E E SE SE SE SE S S S S S SW SW NW NW NW NW NW
WIND SPD 2 2 5 8 10 12 11 11 10 9 9 10 12 17 18 20 21 24 24
WIND GUST 21 29 33 34 36 35
CLOUDS B2 B2 OV B2 B2 B2 OV OV OV OV OV OV OV OV OV B2 B1 B1 SC
POP 12HR 0 0 40 90 50
QPF 12HR 0 0 0.03 0.36-0.54 0.11-0.30
SNOW 12HR 00-00 00-00 00-00
RAIN S C L L D D C
TSTMS S C C S C
OBVIS PF F F F PF PF
WIND CHILL 29 17 8 1
MIN CHILL 14 -2
DATE 12/29/25 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 25 15 33 24 38 16 25 11 27
TEMP 22 23 20 16 30 31 29 25 34 30 21 16 23 21 15 12 24 23
DEWPT 6 7 7 7 8 14 17 19 17 13 6 2 -2 -2 -3 -4 -3 4
PWIND DIR NW NW W W NW NW NW NW S
WIND CHAR BZ GN GN GN GN LT GN LT LT
AVG CLOUDS SC SC FW FW FW SC SC SC B1 B1 B1 B1 B1 SC SC SC SC B1
POP 12HR 0 0 0 0 0 0 5 5 10
ILZ060-064-065-271000-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
1141 PM CST FRI DEC 26 2025
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 43 59 56 69 19
TEMP 46 45 44 46 54 56 58 59 59 59 62 65 68 67 59 45 34 26 20
DEWPT 44 43 43 44 47 49 53 55 57 58 60 63 63 61 55 41 28 20 13
RH 93 93 96 93 77 77 83 87 93 96 93 93 84 81 87 86 78 78 74
WIND DIR NE NE E SE SE SE SE SE S S S S SW SW W NW NW NW NW
WIND SPD 1 2 4 6 9 10 9 10 10 10 9 11 13 16 14 19 21 24 23
WIND GUST 19 21 26 27 32 33 36 36
CLOUDS B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV B2 B1 SC
POP 12HR 0 5 30 90 70
QPF 12HR 0 0 0.01 0.18-0.53 0.22-0.47
SNOW 12HR 00-00 00-00 00-00
RAIN S C C C D D L S
SNOW S
TSTMS S S S S
OBVIS PF F F F PF PF PF PF
WIND CHILL 23 11 3
MIN CHILL 17 -1
DATE 12/29/25 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 24 16 32 24 38 17 26 12 27
TEMP 23 22 20 17 29 30 29 25 35 31 22 17 23 21 16 13 24 23
DEWPT 9 9 9 8 11 15 18 20 20 16 9 4 1 1 -1 -2 -1 6
PWIND DIR NW NW W W W NW NW NW W
WIND CHAR BZ GN GN LT GN LT LT LT LT
AVG CLOUDS SC SC FW FW FW SC SC SC B1 B1 B1 B1 B1 SC SC SC SC B1
POP 12HR 0 0 0 0 0 0 5 5 10
ILZ079-271000-
RANDOLPH IL-
INCLUDING THE CITIES OF CHESTER AND SPARTA
1141 PM CST FRI DEC 26 2025
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 46 65 60 72 22
TEMP 49 48 47 50 58 63 63 63 63 63 65 67 71 70 64 49 38 29 23
DEWPT 48 47 46 48 52 55 57 59 61 63 63 65 64 62 59 46 31 22 15
RH 96 96 96 93 80 75 81 87 93100 93 93 79 76 84 89 76 75 71
WIND DIR NE NE E SE SE SE SE S S S S S SW SW SW NW NW NW NW
WIND SPD 1 2 3 5 8 9 9 10 10 10 10 12 14 14 17 19 20 21 20
WIND GUST 23 25 27 29 32 33 32
CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV B2 B2 B2 OV OV B1 SC SC
POP 12HR 0 5 10 70 70
QPF 12HR 0 0 0 0.09-0.17 0.37-0.43
SNOW 12HR 00-00 00-00 00-00
RAIN C C L L L S S
SNOW S
OBVIS PF PF F F PF PF
WIND CHILL 27 16 8
MIN CHILL 25 6
DENSE FOG Y Y Y
DATE 12/29/25 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 27 19 37 27 43 22 32 17 32
TEMP 25 25 22 20 33 33 30 28 41 36 26 22 29 26 19 17 28 28
DEWPT 11 10 10 10 12 17 18 21 24 21 14 9 5 4 2 0 2 10
PWIND DIR NW NW W W NW NW NW N E
WIND CHAR BZ GN LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC B1 B1 SC SC SC SC B1 SC SC SC
POP 12HR 0 0 0 0 0 0 5 5 10
MOZ075-271000-
SAINTE GENEVIEVE MO-
1141 PM CST FRI DEC 26 2025
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 46 66 60 73 21
TEMP 49 48 47 50 59 64 63 63 63 64 65 68 72 71 63 48 36 28 22
DEWPT 48 47 46 48 52 55 56 58 61 62 62 64 63 61 58 44 29 20 13
RH 96 96 96 93 78 73 78 84 93 93 90 87 73 71 84 86 75 71 68
WIND DIR NE NE E SE SE SE SE S S S S S SW SW W NW NW NW NW
WIND SPD 2 2 3 5 8 9 9 10 10 10 10 11 12 13 14 18 18 19 18
WIND GUST 19 19 21 21 21 21 25 25 26 27 31 33 34 33
CLOUDS B1 B2 B2 B2 B2 B2 B2 B2 OV OV OV B2 B2 B2 OV B2 B1 SC SC
POP 12HR 0 5 10 70 70
QPF 12HR 0 0 0 0.10-0.18 0.36-0.42
SNOW 12HR 00-00 00-00 00-00
RAIN S S L L L S S
SNOW S S
OBVIS F F F PF PF PF
WIND CHILL 26 15 7
MIN CHILL 22 4
DATE 12/29/25 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 28 18 38 27 45 22 34 17 33
TEMP 26 26 22 19 34 34 30 29 42 38 27 22 30 28 20 17 30 29
DEWPT 9 8 8 8 10 15 17 20 24 20 13 8 4 2 -1 -3 1 9
PWIND DIR NW NW W W NW NW NW N E
WIND CHAR BZ GN LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC B1 B1 SC FW SC B1 B1 SC FW SC
POP 12HR 0 0 0 0 0 0 5 5 10
MOZ059-062-271000-
GASCONADE MO-FRANKLIN MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
1141 PM CST FRI DEC 26 2025
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 46 68 60 73 17
TEMP 47 47 47 50 60 66 65 63 63 63 64 68 72 68 53 38 30 23 18
DEWPT 47 47 46 48 52 54 55 57 59 60 61 63 62 59 48 32 22 14 8
RH 100100 96 93 75 65 70 81 87 90 90 84 71 73 83 79 72 68 64
WIND DIR E E SE SE SE SE SE S S S S SW SW W NW NW NW NW NW
WIND SPD 1 2 4 5 8 8 6 8 6 6 8 9 12 14 14 16 17 18 17
WIND GUST 17 18 18 19 21 20 20 20 24 25 27 28 31 32 33 33
CLOUDS B1 B2 B2 B2 B2 B2 OV OV OV OV OV B2 OV OV OV B2 SC SC FW
POP 12HR 0 5 20 80 40
QPF 12HR 0 0 0 0.21-0.34 0.11-0.29
SNOW 12HR 00-00 00-00 00-00
RAIN S S C C D D C
TSTMS S S S S
OBVIS PF F F PF
WIND CHILL 29 19 9 3
MIN CHILL 14 0
DENSE FOG Y Y Y
DATE 12/29/25 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 27 16 39 26 44 19 32 15 33
TEMP 24 25 21 17 34 35 31 27 40 36 25 19 28 26 17 15 29 29
DEWPT 7 7 7 7 9 14 18 20 22 18 10 6 2 1 -1 -2 1 8
PWIND DIR NW NW W W NW NW N N E
WIND CHAR BZ GN LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 0 0 0 5 5 10
MOZ072-073-271000-
CRAWFORD MO-WASHINGTON MO-
1141 PM CST FRI DEC 26 2025
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 47 68 61 73 18
TEMP 49 48 48 52 62 67 66 64 63 63 64 68 72 70 57 40 31 24 19
DEWPT 48 47 47 49 53 55 56 58 60 61 61 63 63 60 52 36 24 15 9
RH 96 96 96 89 72 65 70 81 90 93 90 84 73 71 83 85 75 68 64
WIND DIR E E SE SE SE S S S S S S S SW SW W NW NW NW NW
WIND SPD 1 1 3 4 6 6 5 6 6 6 6 8 10 11 10 12 12 13 12
WIND GUST 16 18 18 19 21 21 21 21 24 24 27 27 32 33 35 34
CLOUDS SC B1 B2 B2 B1 B2 B2 OV OV OV OV B2 B2 OV OV B2 SC SC FW
POP 12HR 0 0 10 70 50
QPF 12HR 0 0 0 0.14-0.25 0.16-0.35
SNOW 12HR 00-00 00-00 00-00
RAIN C C L L C S
SNOW S
TSTMS S
OBVIS PF PF F F
WIND CHILL 22 12 6
MIN CHILL 18 2
DATE 12/29/25 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 27 16 39 27 45 21 34 16 35
TEMP 24 25 20 17 35 34 31 28 42 37 26 21 29 27 19 16 31 29
DEWPT 7 7 7 5 9 14 16 19 23 20 11 7 2 1 -4 -4 1 9
PWIND DIR NW NW W W W NW N N SE
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW CL FW FW SC B1 SC SC FW SC SC SC SC SC SC
POP 12HR 0 0 0 0 0 0 5 5 10
ILZ102-MOZ065-271000-
MONROE IL-JEFFERSON MO-
1141 PM CST FRI DEC 26 2025
DATE 12/26/25 SAT 12/27/25 SUN 12/28/25 MON
CST 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 45 65 59 74 19
TEMP 47 47 46 49 58 63 64 62 62 62 64 69 73 71 60 44 34 26 20
DEWPT 47 47 46 48 51 54 56 58 60 61 62 65 64 62 55 40 27 18 12
RH 100100100 96 77 72 75 87 93 97 93 87 73 73 84 86 75 71 71
WIND DIR NE E E SE SE SE SE S S S S S SW SW W NW NW NW NW
WIND SPD 1 2 3 4 6 8 6 8 6 6 6 8 10 11 12 14 16 17 16
WIND GUST 18 19 21 20 20 19 21 24 25 27 31 32 33 33
CLOUDS B2 B2 B2 B2 B2 B2 B2 OV OV OV OV B2 OV OV OV B2 B1 SC SC
POP 12HR 0 5 10 80 60
QPF 12HR 0 0 0 0.16-0.28 0.25-0.39
SNOW 12HR 00-00 00-00 00-00
RAIN S C C D D L S
SNOW S
TSTMS S S S
OBVIS PF F F F PF PF
WIND CHILL 24 13 6
MIN CHILL 21 4
DENSE FOG Y Y Y
DATE 12/29/25 TUE 12/30/25 WED 12/31/25 THU 01/01/26 FRI 01/02/26
CST 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 28 18 38 27 44 20 33 16 32
TEMP 25 25 21 19 34 34 31 28 41 36 25 20 29 26 19 16 29 28
DEWPT 10 9 9 8 11 16 18 21 24 20 12 7 4 3 0 -2 2 10
PWIND DIR NW NW W W NW NW NW N E
WIND CHAR BZ GN LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW SC B1 SC SC SC SC SC SC SC SC SC
POP 12HR 0 0 0 0 0 0 5 5 10
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page