090
FOUS53 KLSX 132016
AFMLSX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
216 PM CST SAT DEC 13 2025
ILZ100-101-MOZ061-063-064-132200-
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
216 PM CST SAT DEC 13 2025
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 29 4 15 8 41
TEMP 21 18 14 11 8 6 7 11 15 12 10 9 10 12 21 35 40 35
DEWPT 14 11 7 2 -1 -3 -5 -5 -4 -3 -2 -3 -3 -3 -1 4 11 14
RH 74 73 73 66 66 66 57 47 42 50 57 57 55 50 37 26 30 41
WIND DIR N N N NW NW NW N N NW N SE S S S S SW SW SW
WIND SPD 11 11 12 12 12 12 11 9 6 3 3 4 6 9 11 12 10 5
WIND GUST 23 23 23 19 23 25
CLOUDS OV OV B2 SC FW FW FW CL CL CL CL CL FW FW FW FW FW FW
POP 12HR 30 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG DRZL
SNOW C
WIND CHILL 10 5 0 -4 -7-10 -8 -2 5 8 5 1 -1 0 9 26
MIN CHILL 0 -9 -15 -17 -4 -5 -6 -2 24
DATE TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 26 51 35 54 44 58 25 41
TEMP 28 26 46 43 39 36 51 48 46 53 55 41 31 25 37 37
DEWPT 19 21 29 32 35 35 42 43 46 51 42 26 20 17 19 25
PWIND DIR SW S SW S S W NW SE
WIND CHAR LT LT LT LT GN GN LT LT
AVG CLOUDS FW FW FW SC SC B1 SC SC B2 B2 B2 SC FW SC SC SC
POP 12HR 0 0 0 0 30 40 5 5
RAIN C C S
MOZ042-049-050-132200-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
216 PM CST SAT DEC 13 2025
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 27 5 17 10 43
TEMP 19 17 13 10 8 6 7 12 17 15 12 11 13 16 24 38 42 36
DEWPT 12 9 5 2 -1 -3 -4 -5 -4 -4 -4 -4 -3 -1 3 10 18 20
RH 74 70 70 69 66 66 60 45 38 42 48 50 48 46 39 31 37 52
WIND DIR N N N N NW NW N N N E SE S S S SW SW SW SW
WIND SPD 11 10 11 10 9 9 8 5 3 3 4 5 8 10 12 14 11 5
WIND GUST 21 21 23 21 17 20 24 27 28 23
CLOUDS OV B2 B1 FW FW FW FW CL CL CL CL CL FW CL FW FW FW FW
POP 12HR 30 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
FRZG DRZL
SNOW C
WIND CHILL 7 4 -1 -4 -6 -8 -6 3 11 11 5 1 2 4 12 29
MIN CHILL -1 -8 -13 -13 2 -4 -3 3 28
DATE TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 26 52 34 55 43 54 24 43
TEMP 28 27 46 44 39 35 51 50 46 50 52 39 29 24 37 39
DEWPT 23 24 31 35 37 35 43 44 46 49 35 23 17 14 19 25
PWIND DIR SW SW SW S S W NW SE
WIND CHAR LT LT LT LT GN GN LT LT
AVG CLOUDS FW FW FW FW SC SC SC B1 B2 B2 B1 SC FW SC SC B1
POP 12HR 0 0 0 0 20 20 0 0
RAIN S S
MOZ041-047-048-132200-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
216 PM CST SAT DEC 13 2025
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 28 7 19 13 44
TEMP 21 18 15 12 9 8 8 14 19 17 14 13 15 18 26 39 43 37
DEWPT 13 10 6 3 0 -1 -3 -4 -3 -3 -3 -3 -1 1 5 12 20 22
RH 71 70 67 66 66 66 60 44 37 40 46 48 48 46 40 32 39 54
WIND DIR N N N N N N N N N E SE S S S SW SW SW SW
WIND SPD 11 10 10 9 8 8 6 5 3 3 4 5 8 9 11 12 10 5
WIND GUST 20 20 19 20 19 16 20 24 27 27 23
CLOUDS OV B1 SC FW FW FW FW CL CL CL CL CL CL CL FW FW FW FW
POP 12HR 30 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE
FRZG DRZL
SNOW C
WIND CHILL 10 7 2 -1 -3 -5 -3 6 14 12 6 4 4 7 15
MIN CHILL 1 -6 -10 -10 4 -1 0 6 29
DATE TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 27 53 35 56 44 54 25 44
TEMP 29 28 47 45 41 36 51 52 47 51 52 40 30 25 39 41
DEWPT 24 24 32 36 38 36 44 45 46 49 35 22 17 15 20 26
PWIND DIR SW SW SW S S W NW SE
WIND CHAR LT LT LT LT GN GN LT LT
AVG CLOUDS FW FW FW FW SC SC SC B1 B1 B2 B1 FW FW SC SC B1
POP 12HR 0 0 0 0 20 20 0 0
RAIN S S
ILZ095>097-MOZ018-019-132200-
ADAMS IL-BROWN IL-PIKE IL-KNOX MO-LEWIS MO-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
216 PM CST SAT DEC 13 2025
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 16 -3 10 2 37
TEMP 11 9 7 4 2 -1 -1 5 9 6 4 4 9 14 21 33 37 31
DEWPT 7 6 2 -1 -3 -6 -6 -4 -2 -2 -2 -1 0 3 9 16 22 21
RH 83 87 79 79 79 79 79 65 60 69 75 79 66 61 59 49 54 66
WIND DIR N NW NW NW NW NW NW NW NW SE SE S S S SW SW SW SW
WIND SPD 10 9 10 9 10 9 8 5 3 2 4 6 10 11 12 12 9 5
WIND GUST 20 24 24 24 23 20 26 27 29 29 21
CLOUDS OV B1 SC FW FW FW FW FW CL CL CL FW FW FW FW FW FW SC
POP 12HR 70 0 0 0 0
QPF 12HR 0.03 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW L
WIND CHILL -2 -3 -8-10-13-16-15 -6 2 2 -5 -8 -5 0 9 24 26
MIN CHILL -8 -15 -22 -23 -8 -15 -14 -3 21
WINTER WEATH Y
DATE TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 23 47 31 49 39 50 20 38
TEMP 25 24 41 39 37 32 45 44 42 47 48 35 27 20 32 34
DEWPT 21 22 32 34 36 32 38 41 42 45 34 21 15 12 14 22
PWIND DIR SW SW SW S S W NW SE
WIND CHAR LT LT LT LT GN GN LT LT
AVG CLOUDS SC FW FW FW SC B1 SC B1 B2 B2 B1 SC SC SC SC B1
POP 12HR 0 0 0 0 20 20 0 0
RAIN S C
MOZ026-027-034>036-132200-
SHELBY MO-MARION MO-MONROE MO-RALLS MO-PIKE MO-
INCLUDING THE CITIES OF HANNIBAL AND BOWLING GREEN
216 PM CST SAT DEC 13 2025
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 19 1 13 7 40
TEMP 14 12 9 7 5 3 3 8 13 10 9 8 12 16 24 36 40 34
DEWPT 8 6 4 0 -2 -5 -6 -5 -3 -2 -2 -3 -1 0 5 12 19 21
RH 76 76 80 72 72 68 65 54 48 57 60 60 55 48 43 36 42 58
WIND DIR N N NW NW NW NW N NW NW SE SE S S S SW SW SW SW
WIND SPD 10 9 10 9 9 9 8 5 3 2 4 6 10 11 13 16 11 4
WIND GUST 20 23 23 24 24 18 19 24 27 29 31 23
CLOUDS OV B1 SC FW FW FW FW CL CL CL CL FW FW FW FW FW FW FW
POP 12HR 50 0 0 0 0
QPF 12HR 0.02 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C
WIND CHILL 1 0 -4 -6 -9-12-10 -1 8 7 1 -3 -1 3 12 27 29
MIN CHILL -4 -10 -15 -15 -2 -7 -6 2 26
DATE TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 25 49 32 52 40 51 21 40
TEMP 27 26 44 42 38 33 48 47 43 48 49 36 27 21 34 36
DEWPT 22 24 31 34 36 33 40 43 43 46 34 21 15 13 15 23
PWIND DIR SW SW SW S S W NW SE
WIND CHAR LT LT LT LT GN GN LT LT
AVG CLOUDS FW FW FW FW SC SC SC B1 B2 B2 B1 SC FW SC SC B1
POP 12HR 0 0 0 0 20 20 0 0
RAIN S S
ILZ069-070-074-132200-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
216 PM CST SAT DEC 13 2025
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 32 4 13 5 37
TEMP 23 18 15 10 8 6 6 10 13 10 7 6 8 10 17 31 36 31
DEWPT 17 13 9 4 0 -3 -4 -4 -3 -2 -2 -3 -3 -3 -1 2 7 9
RH 77 80 77 76 69 66 62 52 48 57 66 66 60 55 44 28 29 39
WIND DIR N N N NW NW NW N N N N E SE S S S SW SW SW
WIND SPD 11 12 12 13 13 12 11 10 6 3 2 3 5 8 12 13 12 8
WIND GUST 23 24 24 21
CLOUDS OV OV B2 SC FW FW FW FW CL CL CL FW FW FW FW FW FW FW
POP 12HR 30 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FRZG DRZL S
SNOW S
WIND CHILL 12 5 0 -5 -8-11-10 -4 2 4 1 -2 -2 4 20 28 24
MIN CHILL 3 -8 -15 -15 -5 -4 -6 -4 21
DATE TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 23 48 34 52 43 57 25 41
TEMP 26 24 43 40 38 35 49 46 45 53 55 42 31 25 37 36
DEWPT 14 17 25 29 33 34 41 41 45 52 46 30 21 18 19 25
PWIND DIR SW S SW S S W NW S
WIND CHAR LT LT GN LT GN BZ LT LT
AVG CLOUDS SC FW FW SC SC B1 SC B1 B2 OV B2 SC SC SC SC SC
POP 12HR 0 0 0 0 40 60 5 5
RAIN C L S
MOZ074-084-085-099-132200-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
216 PM CST SAT DEC 13 2025
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 36 7 21 10 39
TEMP 32 27 20 14 11 9 11 18 21 17 12 10 11 12 19 34 39 33
DEWPT 25 18 12 6 1 -3 -3 -5 -6 -5 -5 -6 -5 -5 -3 0 6 9
RH 75 68 71 70 63 57 52 35 29 36 45 47 47 45 37 23 25 36
WIND DIR N N N N N N N N N NE E S S S S SW SW SW
WIND SPD 6 10 10 10 10 9 9 8 6 3 3 3 4 4 6 8 8 5
WIND GUST 23 24 26 26 25 23 19 17 19 21 23 21 17
CLOUDS OV B2 B2 SC FW FW FW CL CL CL CL CL CL CL CL CL CL FW
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE S
FRZG DRZL S
SNOW S
WIND CHILL 26 17 8 2 -2 -4 -1 7 13 11 7 4 4 5 10 27 29
MIN CHILL 10 -5 -10 -10 4 -2 -3 -2 22
DATE TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 23 51 34 55 43 60 26 45
TEMP 26 24 46 42 37 34 52 49 46 53 58 46 32 27 42 40
DEWPT 13 18 25 29 32 34 41 44 46 52 45 29 21 18 20 25
PWIND DIR SW S SW S S W NW SE
WIND CHAR LT LT LT LT GN GN LT LT
AVG CLOUDS FW FW FW SC SC B1 SC SC B2 OV B2 SC FW SC SC SC
POP 12HR 0 0 0 0 30 40 5 5
RAIN C C S
MOZ051-052-060-132200-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
216 PM CST SAT DEC 13 2025
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 26 3 16 8 42
TEMP 18 16 12 9 7 5 5 11 15 13 10 9 11 15 22 37 42 35
DEWPT 11 9 5 2 -2 -4 -5 -5 -4 -3 -3 -4 -4 -2 1 8 16 19
RH 73 73 73 72 66 65 62 47 42 48 55 54 50 46 39 29 34 52
WIND DIR N N N NW NW NW N N NW E SE S S S SW SW SW SW
WIND SPD 9 10 11 10 10 10 9 6 4 2 3 4 6 9 11 13 10 4
WIND GUST 21 23 24 24 19 23 26 27 21
CLOUDS OV B2 B1 FW FW FW FW CL CL CL CL CL FW FW FW FW FW FW
POP 12HR 40 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C
WIND CHILL 7 4 -2 -5 -8-10 -8 1 9 12 4 1 0 3 11 28
MIN CHILL -1 -8 -12 -12 -1 -3 -3 2 29
DATE TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 25 52 34 54 43 55 23 41
TEMP 28 26 46 43 40 35 51 49 46 51 53 38 30 23 36 37
DEWPT 22 23 31 35 37 35 43 44 46 49 37 24 17 15 18 24
PWIND DIR SW SW SW SW S W NW SE
WIND CHAR LT LT LT LT GN GN LT LT
AVG CLOUDS FW FW FW FW SC B1 SC B1 B2 B2 B1 SC FW SC SC B1
POP 12HR 0 0 0 0 20 30 0 0
RAIN S C
ILZ098-099-132200-
CALHOUN IL-JERSEY IL-
216 PM CST SAT DEC 13 2025
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 24 2 12 7 40
TEMP 16 15 11 9 7 4 4 8 12 10 8 8 10 13 21 34 40 34
DEWPT 9 7 4 1 -2 -4 -6 -6 -5 -3 -2 -3 -3 -2 0 6 13 16
RH 73 70 73 69 66 68 62 52 45 55 63 60 55 50 39 30 33 47
WIND DIR N N NW NW NW NW N N NW NE SE S S S S SW SW SW
WIND SPD 10 11 12 11 12 11 10 8 5 3 3 5 8 10 11 12 10 5
WIND GUST 23 23 23 23 18 20 23 24
CLOUDS OV B2 B1 FW FW FW FW CL CL CL CL CL FW FW FW FW FW FW
POP 12HR 50 0 0 0 0
QPF 12HR 0.02 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C
WIND CHILL 4 2 -4 -6 -9-12-11 -4 3 6 2 -2 -2 1 9 25 29
MIN CHILL -1 -10 -16 -17 -6 -7 -7 -2 25
DATE TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 25 49 34 52 42 55 23 39
TEMP 27 26 44 41 38 35 49 47 44 51 53 38 30 23 35 35
DEWPT 20 21 28 31 35 34 39 41 44 48 37 23 16 15 15 22
PWIND DIR SW S SW S S W NW SE
WIND CHAR LT LT LT LT GN GN LT LT
AVG CLOUDS FW FW FW FW SC B1 SC B1 B2 B2 B2 SC FW SC SC B1
POP 12HR 0 0 0 0 30 40 0 0
RAIN C C
ILZ058-059-132200-
GREENE IL-MACOUPIN IL-
216 PM CST SAT DEC 13 2025
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 22 -2 8 1 36
TEMP 14 12 8 6 4 1 1 5 8 5 3 2 7 10 18 30 36 30
DEWPT 8 6 3 -1 -4 -6 -8 -7 -5 -5 -4 -4 -3 -2 1 8 14 15
RH 76 76 79 72 68 72 65 57 54 62 72 75 63 57 46 39 40 53
WIND DIR N N NW NW NW NW NW NW NW N SE S S S S SW SW SW
WIND SPD 11 11 11 12 12 11 10 8 5 2 3 5 9 11 12 13 10 5
WIND GUST 23 24 24 24 19
CLOUDS OV B2 B1 FW SC FW FW FW CL CL CL CL FW FW FW FW FW SC
POP 12HR 70 0 0 0 0
QPF 12HR 0.03 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW L
WIND CHILL 1 -2 -7-10-13-16-15 -9 -2 3 -3 -8 -7 -4 4 20 28 24
MIN CHILL -3 -13 -20 -21 -9 -14 -14 -7 18
WINTER WEATH Y
DATE TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 46 32 49 39 53 21 37
TEMP 25 23 41 39 37 32 46 44 42 49 51 37 28 21 33 33
DEWPT 18 20 27 30 34 32 37 38 42 47 36 22 15 13 13 20
PWIND DIR SW S SW S S W NW S
WIND CHAR LT LT LT LT GN BZ LT LT
AVG CLOUDS SC FW FW FW SC B1 SC B1 B2 OV B2 SC SC SC SC SC
POP 12HR 0 0 0 0 30 40 5 5
RAIN C C S
ILZ060-065-132200-
MONTGOMERY IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
216 PM CST SAT DEC 13 2025
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 25 -2 8 -1 32
TEMP 16 13 9 6 3 0 1 5 7 4 1 0 4 8 15 27 32 28
DEWPT 12 9 5 1 -3 -6 -6 -4 -3 -3 -3 -3 -3 -2 2 8 13 13
RH 84 84 83 79 75 75 72 65 63 72 83 87 72 63 55 44 45 53
WIND DIR N N NW NW NW NW NW NW NW NW SE S S S S SW SW SW
WIND SPD 10 10 11 11 11 11 11 9 6 3 2 3 6 9 11 12 10 5
WIND GUST 21 23 23 23 17 20 21
CLOUDS OV OV B1 SC SC FW FW FW FW CL CL FW FW FW FW FW FW SC
POP 12HR 70 5 0 0 0
QPF 12HR 0.03 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW L
WIND CHILL 4 1 -5 -9-14-17-15 -9 -4 -1 -6 -8 -6 2 16 24 21
MIN CHILL -3 -13 -20 -21 -9 -14 -14 -7 16
WINTER WEATH Y
DATE TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 20 43 31 48 38 54 21 37
TEMP 24 21 39 38 36 32 45 42 41 50 52 38 29 22 34 33
DEWPT 16 18 27 29 32 32 38 38 41 48 42 26 18 15 16 21
PWIND DIR SW S SW S S W W SW
WIND CHAR LT LT LT LT GN BZ LT LT
AVG CLOUDS SC FW FW SC SC B1 SC SC B2 OV B2 SC SC SC SC SC
POP 12HR 0 0 0 0 30 50 5 5
RAIN C C S
ILZ064-132200-
BOND IL-
216 PM CST SAT DEC 13 2025
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 28 0 11 3 36
TEMP 19 16 11 8 6 3 4 8 10 8 5 4 7 10 17 31 36 31
DEWPT 14 11 6 2 -1 -4 -5 -4 -2 -1 -2 -2 -2 -2 0 4 10 12
RH 80 80 80 76 72 72 65 57 57 66 72 75 66 57 46 31 33 45
WIND DIR N N NW NW NW NW N N NW N E SE S S S SW SW SW
WIND SPD 10 11 12 11 12 12 11 10 6 3 2 3 6 9 12 13 10 5
WIND GUST 23 23
CLOUDS OV OV B1 SC FW FW FW FW CL FW CL FW FW FW FW FW FW SC
POP 12HR 50 5 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR T 00-00 00-00
SNOW C
WIND CHILL 7 3 -3 -7-11-14-12 -6 -1 2 -2 -4 -3 4 20 29 25
MIN CHILL 0 -8 -16 -17 -6 -6 -7 -4 23
DATE TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 22 47 33 51 41 56 22 39
TEMP 26 23 43 40 37 34 48 45 43 52 54 40 30 23 35 35
DEWPT 16 18 27 30 33 34 40 41 43 50 44 27 19 16 18 24
PWIND DIR SW S SW S S W NW S
WIND CHAR LT LT LT LT GN BZ LT LT
AVG CLOUDS SC FW FW SC SC B1 SC B1 B2 OV B2 SC SC SC SC SC
POP 12HR 0 0 0 0 30 50 5 5
RAIN C C S
ILZ079-MOZ075-132200-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
216 PM CST SAT DEC 13 2025
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 33 7 17 9 39
TEMP 27 23 18 14 11 9 9 14 17 15 11 9 11 12 19 34 39 33
DEWPT 20 15 10 5 1 -2 -3 -4 -5 -4 -4 -5 -4 -4 -2 0 6 9
RH 74 71 70 67 63 60 57 44 36 42 50 52 50 48 39 23 25 36
WIND DIR N N N N N N N N N N E S S S S SW SW SW
WIND SPD 10 12 13 13 12 11 11 10 8 3 3 3 4 6 10 12 10 8
WIND GUST 23 24 24 24 21 14 17 21 23 21
CLOUDS OV OV B2 B1 FW FW FW CL CL CL CL CL CL CL CL FW FW FW
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE S
FRZG DRZL S
SNOW S
WIND CHILL 18 11 4 -1 -4 -6 -5 1 7 9 5 2 2 1 7 25 26
MIN CHILL 8 -4 -8 -9 0 -1 -3 -2 22
DATE TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 25 50 36 55 44 59 26 44
TEMP 27 26 46 42 38 36 52 49 46 54 58 45 33 27 40 39
DEWPT 14 18 26 29 33 35 42 43 46 52 46 30 22 18 21 26
PWIND DIR SW S SW S S W NW S
WIND CHAR LT LT GN LT GN GN LT LT
AVG CLOUDS FW FW FW SC SC B1 SC SC B2 OV B2 SC SC SC SC SC
POP 12HR 0 0 0 0 30 50 5 5
RAIN C C S
MOZ059-062-072-073-132200-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
216 PM CST SAT DEC 13 2025
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 32 6 19 11 43
TEMP 26 21 16 12 9 7 9 15 19 16 12 11 13 14 22 38 43 37
DEWPT 18 13 8 4 0 -3 -3 -4 -4 -4 -4 -5 -5 -3 -1 5 13 16
RH 71 71 70 70 66 63 57 42 35 40 48 47 43 46 36 25 29 42
WIND DIR N N N N N N N N N NE SE S S S SW SW SW SW
WIND SPD 8 9 9 9 9 8 8 6 4 2 3 3 5 6 9 10 9 4
WIND GUST 21 23 23 23 23 20 17 17 20 23 24 21 17
CLOUDS OV B2 B2 SC FW FW CL FW CL CL CL CL CL CL FW CL FW FW
POP 12HR 20 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE S
FRZG DRZL S
SLEET
SNOW S
WIND CHILL 17 10 4 -1 -4 -5 -3 6 12 14 8 4 4 5 12
MIN CHILL 5 -5 -9 -9 5 0 -1 2 27
DATE TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 27 54 37 57 45 58 26 45
TEMP 28 28 48 45 41 37 53 51 48 54 56 43 31 26 41 40
DEWPT 20 23 30 34 37 37 43 44 48 52 40 26 20 16 20 25
PWIND DIR SW SW SW S S W NW S
WIND CHAR LT LT LT LT GN GN LT LT
AVG CLOUDS FW FW FW SC SC B1 SC SC B1 B2 B1 SC FW SC SC SC
POP 12HR 0 0 0 0 30 30 5 0
RAIN C C
ILZ102-MOZ065-132200-
MONROE IL-JEFFERSON MO-
216 PM CST SAT DEC 13 2025
DATE SAT 12/13/25 SUN 12/14/25 MON 12/15/25
CST 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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 32 6 18 9 42
TEMP 24 21 16 12 10 8 9 14 17 15 11 9 11 12 21 37 42 36
DEWPT 17 14 9 4 0 -3 -3 -4 -4 -3 -3 -4 -4 -4 -1 3 11 14
RH 74 74 73 70 63 60 57 44 38 44 52 54 50 48 37 23 28 40
WIND DIR N N N N NW NW N N N NE SE S S S S SW SW SW
WIND SPD 9 10 11 11 10 10 9 8 5 2 3 3 4 5 8 9 8 4
WIND GUST 20 21 23 21 21 19 17 20 20 19 14
CLOUDS OV OV B2 SC FW FW FW CL CL CL CL CL CL FW CL CL FW FW
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DRIZZLE S
FRZG DRZL S
SNOW S
WIND CHILL 15 9 3 -1 -4 -7 -4 3 9 13 6 2 3 3 12
MIN CHILL 5 -5 -10 -11 1 -1 -2 0 28
DATE TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
CST 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 26 53 36 56 44 59 25 43
TEMP 28 26 48 44 39 36 53 50 46 54 57 44 31 25 40 39
DEWPT 18 21 30 32 35 36 43 44 46 52 43 28 21 17 21 26
PWIND DIR SW SW SW S S W NW S
WIND CHAR LT LT LT LT GN GN LT LT
AVG CLOUDS FW FW FW SC SC B1 SC SC B2 B2 B1 SC FW SC SC SC
POP 12HR 0 0 0 0 30 40 5 5
RAIN C C S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page