960
FOUS53 KDVN 190221
PFMDVN
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
821 PM CST THU DEC 18 2025
IAZ040-191000-
INDEPENDENCE-BUCHANAN IA
42.45N 91.93W ELEV. 977 FT
821 PM CST THU DEC 18 2025
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN
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 6 24 20 35 9
TEMP 11 8 7 7 8 15 21 23 22 25 29 29 32 34 34 28 24 21 15 11
DEWPT 4 2 1 0 1 5 10 14 17 21 25 25 28 27 25 21 18 15 11 8
RH 73 76 76 72 72 64 62 68 81 84 85 85 85 75 69 75 77 77 84 87
WIND DIR NW NW NW NW NW W S SE S S S SW NW NW NW W W NW NW NW
WIND SPD 27 25 23 17 10 5 9 13 14 13 12 10 12 14 14 13 13 11 10 6
WIND GUST 43 37 34 27
CLOUDS OV B1 B1 SC FW FW B1 B1 B1 B2 B2 B2 B1 SC FW FW FW FW FW FW
POP 12HR 30 0 0 0 0
QPF 12HR 0.01 0 0 0 0
SNOW
SNOWSHWRS
WIND CHILL -11-14-14-12 -6 6 11 11 9 13 18 20 23 25 25 17 12 9 3 1
MIN CHILL -14 -15 -12 6 9 14 20 16 8 -1
WIND Y
WINTER STORM W
DATE 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25 THU 12/25/25
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 39 30 42 27 43 33 44
TEMP 23 24 25 27 37 37 35 33 40 37 33 29 41 41 38 34 42 39
DEWPT 11 16 19 20 26 30 33 33 36 32 31 29 36 37 37 34 37 34
PWIND DIR W S S S NW E SE SE SW
WIND CHAR LT GN GN GN LT LT GN GN GN
AVG CLOUDS FW FW B1 B2 B1 B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B2 B1 B1
POP 12HR 0 5 0 0 0 0 5 5 0
IAZ042-191000-
DUBUQUE-DUBUQUE IA
42.41N 90.70W ELEV. 1072 FT
821 PM CST THU DEC 18 2025
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN
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 7 23 20 38 12
TEMP 13 10 8 7 9 15 20 22 22 25 29 32 33 36 36 30 26 23 18 13
DEWPT 6 3 1 1 2 5 9 11 15 19 22 25 28 29 25 21 17 14 11 7
RH 73 73 72 76 72 64 62 62 74 78 75 75 82 75 64 69 68 68 73 76
WIND DIR W NW NW NW NW W SW S S S S S SW NW NW W W NW NW NW
WIND SPD 27 26 24 19 12 9 9 10 13 14 13 11 11 13 13 13 13 13 11 9
WIND GUST 42 39 37 33
CLOUDS OV B2 B1 SC FW FW B1 B2 SC B2 B2 B2 B2 B1 SC FW FW FW FW CL
POP 12HR 30 5 0 5 0
QPF 12HR 0.01 0 0 0 0
SNOW S
WIND CHILL -8-12-14-14 -7 3 9 11 9 12 18 23 25 28 27 19 15 11 5 2
MIN CHILL -12 -14 -12 4 8 14 22 18 9 1
WIND Y
WINTER STORM W
DATE 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25 THU 12/25/25
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 38 32 44 30 43 35 46
TEMP 24 23 24 27 36 36 36 35 42 38 34 31 41 41 40 37 43 41
DEWPT 9 15 17 18 23 27 31 33 37 33 30 29 35 37 37 36 38 35
PWIND DIR W S S SW W NE SE SE SW
WIND CHAR LT GN GN GN LT LT GN GN GN
AVG CLOUDS CL FW B1 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1
POP 12HR 0 10 5 0 0 0 5 10 5
ILZ002-191000-
FREEPORT-STEPHENSON IL
42.25N 89.58W ELEV. 859 FT
821 PM CST THU DEC 18 2025
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN
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 9 23 19 39 12
TEMP 20 13 11 9 11 16 21 22 21 24 28 30 34 38 37 31 27 23 18 14
DEWPT 12 6 4 3 4 8 11 12 14 17 21 24 28 31 29 23 19 15 11 8
RH 71 73 73 76 73 70 65 65 74 74 75 78 78 76 72 72 71 71 73 76
WIND DIR W W W NW NW W SW S S S S S SW W NW W W W NW NW
WIND SPD 25 24 24 20 14 11 8 8 11 14 16 14 11 11 12 12 13 13 11 9
WIND GUST 39 36 35 34
CLOUDS OV OV B2 B1 FW FW SC B2 B1 B1 B2 B2 B2 B1 SC FW FW FW FW FW
POP 12HR 30 0 0 10 0
QPF 12HR 0.01 0 0 0 0
SNOW C
WIND CHILL 2 -6 -9-10 -5 3 11 12 9 11 16 19 26 31 29 21 16 11 5 2
MIN CHILL -7 -11 -10 6 9 12 21 21 10 0
WIND Y
DATE 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25 THU 12/25/25
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 17 38 32 45 30 47 37 49
TEMP 24 23 23 26 36 36 35 34 43 39 33 32 44 44 42 38 47 43
DEWPT 10 14 15 17 21 26 31 34 38 35 32 31 38 40 41 38 42 38
PWIND DIR W S S SW W NE SE SE S
WIND CHAR LT LT GN GN LT LT LT GN GN
AVG CLOUDS FW FW SC B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1
POP 12HR 0 10 5 0 0 0 5 20 5
RAIN S
IAZ052-191000-
CEDAR RAPIDS-LINN IA
41.89N 91.70W ELEV. 862 FT
821 PM CST THU DEC 18 2025
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN
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 7 26 23 38 14
TEMP 13 11 9 7 10 16 24 25 25 28 31 32 33 37 37 31 28 24 19 15
DEWPT 5 4 3 2 3 7 12 15 18 21 25 27 30 30 27 24 20 17 13 11
RH 70 73 76 79 73 67 60 65 74 75 78 81 89 75 67 75 71 74 77 84
WIND DIR NW NW NW NW NW W S S S S S S W NW NW W W NW NW NW
WIND SPD 27 25 21 17 10 6 9 11 13 12 11 10 10 12 12 11 10 9 6 5
WIND GUST 42 37 34 27
CLOUDS OV B2 B1 FW FW FW SC SC SC B2 B2 B2 B2 SC SC FW FW FW FW FW
POP 12HR 30 0 0 0 0
QPF 12HR 0 0 0 0 0
FLURRIES C
SNOW
WIND CHILL -8 -9-11-11 -4 6 15 15 13 17 21 24 25 28 29 21 18 14 9 6
MIN CHILL -11 -12 -11 9 11 16 22 19 14 4
WIND Y
WINTER STORM W
DATE 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25 THU 12/25/25
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 31 23 41 33 47 31 47 36 49
TEMP 28 29 28 28 39 39 37 35 45 41 35 32 44 45 41 37 46 43
DEWPT 15 18 19 20 25 30 34 34 40 36 33 31 38 40 40 37 40 38
PWIND DIR W S S S W E SE SE SW
WIND CHAR LT GN GN GN LT LT LT LT GN
AVG CLOUDS FW FW B1 B2 B1 B1 SC SC SC B1 B1 B2 B2 B2 B1 B1 B1 B1
POP 12HR 0 5 0 0 0 0 5 5 5
IAZ064-191000-
IOWA CITY-JOHNSON IA
41.63N 91.54W ELEV. 668 FT
821 PM CST THU DEC 18 2025
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN
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 10 28 24 39 16
TEMP 16 13 11 10 13 19 27 26 26 29 32 33 35 39 39 32 29 26 21 17
DEWPT 8 5 4 3 4 7 11 15 17 21 24 26 29 30 27 24 21 18 14 12
RH 70 70 73 73 67 59 50 62 68 72 72 75 78 70 62 72 72 71 74 80
WIND DIR NW NW NW NW NW W S SE S S S S W NW NW W W NW NW NW
WIND SPD 25 24 21 16 11 6 8 11 12 12 11 10 10 12 12 10 10 8 5 4
WIND GUST 43 37 34 27
CLOUDS OV B2 B1 FW FW FW SC FW B1 B2 B2 B2 B2 B1 SC FW FW FW FW FW
POP 12HR 30 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW S
WIND CHILL -3 -6 -8 -7 -2 10 19 16 15 18 23 25 27 32 31 24 20 17 13 10
MIN CHILL -7 -9 -6 12 15 20 25 24 16 10
WIND Y
WINTER STORM W
DATE 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25 THU 12/25/25
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 33 23 43 33 49 32 49 38 51
TEMP 30 30 28 29 41 41 38 35 47 43 36 34 46 47 43 39 48 45
DEWPT 15 18 19 19 24 29 34 34 40 36 33 33 39 40 40 38 41 38
PWIND DIR W S S S W E SE SE SW
WIND CHAR LT LT GN GN LT LT LT LT LT
AVG CLOUDS FW FW B1 B2 B1 B1 SC SC SC SC B1 B2 B2 B1 B1 B1 B1 B1
POP 12HR 0 5 0 0 0 0 5 5 5
IAZ054-191000-
MAQUOKETA-JACKSON IA
42.06N 90.67W ELEV. 769 FT
821 PM CST THU DEC 18 2025
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN
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 8 25 19 39 13
TEMP 15 10 9 8 11 17 24 22 22 25 30 31 34 38 37 30 27 24 19 14
DEWPT 7 3 1 1 3 5 9 12 15 18 22 24 28 29 26 21 19 15 12 9
RH 70 73 69 72 69 58 52 65 74 74 72 75 78 70 64 69 71 68 74 80
WIND DIR W NW NW NW W W SW SE S S S S SW NW NW W W NW NW NW
WIND SPD 24 23 20 16 12 9 8 6 10 10 10 8 8 10 10 9 10 9 6 5
WIND GUST 37 35 33 28
CLOUDS OV B2 B1 SC FW FW B1 B1 SC B2 B2 B2 B2 B1 SC FW FW FW FW CL
POP 12HR 30 5 0 5 0
QPF 12HR 0.01 0 0 0 0
SNOW S
WIND CHILL -4-10-10-10 -4 6 15 14 12 15 21 24 27 31 30 22 17 14 10 5
MIN CHILL -10 -11 -9 8 11 16 24 21 13 5
WIND Y
WINTER STORM W
DATE 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25 THU 12/25/25
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 19 39 32 46 31 47 37 50
TEMP 26 26 25 27 37 37 35 34 44 40 34 32 44 44 41 38 47 43
DEWPT 11 16 16 18 22 27 31 33 37 34 31 30 36 38 39 37 40 36
PWIND DIR W S S SW W NE SE SE SW
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS CL FW SC B1 B1 B1 B1 SC B1 B1 B1 B2 B2 B2 B2 B1 B1 B1
POP 12HR 0 10 5 0 0 0 5 10 5
IAZ066-191000-
CLINTON-CLINTON IA
41.84N 90.34W ELEV. 708 FT
821 PM CST THU DEC 18 2025
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN
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 9 25 21 41 14
TEMP 16 12 10 9 12 17 23 24 23 25 30 31 35 39 39 32 28 24 19 15
DEWPT 11 5 3 3 4 8 11 13 16 19 22 25 29 31 29 24 21 17 13 11
RH 80 73 73 76 70 67 59 62 74 78 72 78 78 73 67 72 75 74 77 84
WIND DIR W W NW NW W W SW SE SE S S S SW W NW W W NW NW NW
WIND SPD 26 24 24 19 13 10 8 8 10 12 12 11 10 10 11 10 10 10 9 6
WIND GUST 37 34 29
CLOUDS OV B2 B2 SC FW FW B1 B1 SC B1 B2 B2 B2 B1 SC FW FW FW FW FW
POP 12HR 30 5 0 5 0
QPF 12HR 0.01 0 0 0 0
SNOW C
WIND CHILL -3 -8-10-10 -3 6 14 15 12 14 20 22 27 32 32 23 19 14 8 5
MIN CHILL -8 -11 -9 8 11 16 23 22 12 4
WIND Y
WINTER STORM W
DATE 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25 THU 12/25/25
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 20 40 32 47 31 48 38 51
TEMP 26 26 25 27 38 38 35 35 46 41 35 32 45 45 42 39 48 45
DEWPT 13 17 16 18 23 27 32 34 40 37 33 32 39 41 41 39 43 39
PWIND DIR W S S S W NE SE SE SW
WIND CHAR LT LT GN GN LT LT LT LT GN
AVG CLOUDS FW FW SC B2 B1 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1
POP 12HR 0 10 5 0 0 0 5 10 5
RAIN S
ILZ009-191000-
STERLING-WHITESIDE IL
41.75N 89.67W ELEV. 648 FT
821 PM CST THU DEC 18 2025
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN
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 11 25 21 40 16
TEMP 19 14 12 11 14 18 23 24 23 26 30 31 35 39 39 32 29 25 21 17
DEWPT 13 7 5 4 6 10 12 14 17 20 23 25 30 33 31 27 23 19 16 13
RH 77 73 73 73 70 70 62 65 77 78 75 78 82 79 73 81 78 78 81 84
WIND DIR W W W W W W W S SE S S S SW W NW W W W NW NW
WIND SPD 25 25 24 21 16 11 8 5 9 12 12 11 10 10 10 9 10 10 9 5
WIND GUST 37 35 35 33
CLOUDS OV OV B2 B1 SC FW B1 B1 SC B1 B2 B2 B2 B2 B1 FW FW FW FW FW
POP 12HR 40 0 0 5 0
QPF 12HR 0.01 0 0 0 0
SNOW C
WIND CHILL 1 -5 -8 -8 -2 6 14 16 13 15 19 22 27 32 32 24 19 15 11 8
MIN CHILL -6 -9 -7 9 12 16 23 24 15 6
WIND Y
DATE 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25 THU 12/25/25
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 20 39 32 47 33 49 39 52
TEMP 27 26 25 27 38 38 36 35 46 41 35 34 46 46 44 40 50 46
DEWPT 14 16 16 19 23 27 33 35 42 39 35 34 41 42 43 40 45 41
PWIND DIR W S S S W NE SE S S
WIND CHAR LT LT GN GN LT LT LT LT LT
AVG CLOUDS FW FW SC B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1
POP 12HR 0 5 5 0 0 0 5 20 5
RAIN S
IAZ068-191000-
DAVENPORT-SCOTT IA
41.62N 90.58W ELEV. 753 FT
821 PM CST THU DEC 18 2025
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN
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 9 27 21 41 16
TEMP 16 12 10 9 11 18 26 24 24 27 31 33 36 39 39 32 29 26 21 17
DEWPT 8 5 4 3 4 8 11 14 17 20 23 25 29 31 28 24 21 19 15 12
RH 70 73 76 76 73 64 52 65 74 74 72 72 75 73 64 72 72 74 77 80
WIND DIR W NW NW NW W W SW SE S S S S SW NW NW W W NW NW NW
WIND SPD 26 25 24 19 13 9 9 9 12 13 13 13 11 11 12 10 11 10 9 6
WIND GUST 41 36 35 31
CLOUDS OV B2 B2 SC FW FW SC SC SC B1 B2 B2 B2 B1 SC FW FW FW FW FW
POP 12HR 30 5 0 5 0
QPF 12HR 0.01 0 0 0 0
SNOW C
WIND CHILL -3 -8-10-10 -5 7 17 15 13 16 21 24 29 32 32 23 19 16 11 7
MIN CHILL -9 -11 -8 8 12 18 25 22 15 5
WIND Y
WINTER STORM W
DATE 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25 THU 12/25/25
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 31 23 41 33 48 33 50 39 52
TEMP 28 28 27 28 39 39 37 35 46 42 36 35 46 47 44 40 49 46
DEWPT 14 17 17 18 22 27 33 35 40 38 34 34 39 41 41 40 43 39
PWIND DIR W S S SW W NE SE S SW
WIND CHAR LT LT GN GN LT LT LT GN GN
AVG CLOUDS FW FW SC B1 B1 B1 B1 B1 SC B1 B1 B2 B2 B2 B1 B1 B1 B1
POP 12HR 0 5 5 0 0 0 5 10 5
ILZ015-191000-
MOLINE-ROCK ISLAND IL
41.46N 90.52W ELEV. 590 FT
821 PM CST THU DEC 18 2025
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN
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 10 27 24 42 17
TEMP 18 15 12 10 13 19 25 26 26 29 33 34 37 41 40 33 31 27 23 18
DEWPT 10 6 4 4 5 9 13 15 18 20 23 26 30 32 30 26 23 19 16 14
RH 70 67 70 76 70 64 60 62 71 69 66 72 75 70 67 75 72 71 74 84
WIND DIR W W W NW W W SW SE S S S S SW W NW W W NW NW NW
WIND SPD 25 24 24 18 13 8 8 8 11 13 13 12 10 10 10 9 10 9 6 5
WIND GUST 42 37 36 32 24 24 23
CLOUDS OV B2 B2 SC FW FW SC SC B1 B1 B2 B2 B2 B1 SC FW FW FW FW FW
POP 12HR 30 0 0 5 0
QPF 12HR 0.01 0 0 0 0
SNOW C
WIND CHILL 0 -5 -8 -8 -2 9 16 18 16 19 23 26 30 35 33 25 22 18 15 10
MIN CHILL -5 -9 -6 11 15 19 27 25 17 10
WIND Y
WINTER STORM W
DATE 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25 THU 12/25/25
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 33 24 42 36 50 35 53 42 55
TEMP 30 30 28 30 40 40 38 38 48 44 38 36 48 49 46 43 52 48
DEWPT 16 19 18 20 23 29 34 36 43 40 36 35 42 44 44 42 46 41
PWIND DIR W S S S W NE SE S SW
WIND CHAR LT LT GN GN LT LT LT LT GN
AVG CLOUDS FW FW SC B1 B1 B1 B1 B1 SC B1 B1 B2 B2 B2 B1 B1 B1 B1
POP 12HR 0 5 5 0 0 0 10 10 5
ILZ017-191000-
PRINCETON-BUREAU IL
41.37N 89.47W ELEV. 662 FT
821 PM CST THU DEC 18 2025
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN
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 11 26 22 42 17
TEMP 20 15 11 11 13 19 24 24 24 26 30 32 36 41 40 32 29 26 21 18
DEWPT 14 7 4 4 4 8 11 13 16 18 21 24 28 31 31 26 22 19 15 12
RH 77 70 73 73 67 61 57 62 71 71 69 72 72 67 70 78 75 74 77 77
WIND DIR W W W NW W W W S S S S S SW W NW W W W NW NW
WIND SPD 26 26 26 23 17 12 8 6 10 13 14 13 12 10 11 10 11 11 10 8
WIND GUST 40 37 37 36
CLOUDS OV OV OV B1 FW FW SC B1 SC SC B2 B2 B2 B2 SC SC FW FW FW FW
POP 12HR 40 0 0 5 0
QPF 12HR 0.01 0 0 0 0
SNOW C
SNOWSHWRS S
WIND CHILL 2 -4 -9-10 -4 6 15 16 13 14 19 22 28 35 33 24 19 15 10 8
MIN CHILL -4 -10 -8 8 12 15 22 24 15 8
WIND Y
DATE 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25 THU 12/25/25
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 30 22 40 34 49 34 52 43 55
TEMP 28 27 25 27 38 38 37 36 47 43 37 35 46 48 46 43 52 49
DEWPT 13 16 16 17 20 24 31 34 40 38 34 34 40 43 44 42 45 41
PWIND DIR W S S S W NE SE S SW
WIND CHAR LT LT GN GN LT LT LT GN GN
AVG CLOUDS FW FW SC B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1
POP 12HR 0 5 5 0 0 5 5 20 5
RAIN S
IAZ087-191000-
FAIRFIELD-JEFFERSON IA
41.05N 91.97W ELEV. 799 FT
821 PM CST THU DEC 18 2025
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN
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 14 32 26 42 18
TEMP 19 17 15 14 16 24 31 28 29 31 35 35 37 41 40 33 30 27 23 19
DEWPT 10 8 7 6 7 10 15 16 20 24 26 27 31 33 30 27 24 21 18 17
RH 67 67 70 70 67 54 51 60 69 75 69 72 79 73 67 78 78 78 81 92
WIND DIR NW NW NW NW NW W S S S S S SW W NW NW NW W NW NW NW
WIND SPD 26 24 21 16 10 6 10 12 13 13 13 11 11 13 12 10 9 8 5 5
WIND GUST 42 39 35 26 24 24 24
CLOUDS OV B2 SC FW CL FW FW FW SC B1 B2 B2 B1 B1 SC SC FW FW FW FW
POP 12HR 10 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW
WIND CHILL 1 -2 -3 -2 4 16 22 17 18 21 26 27 29 33 33 26 22 19 16 11
MIN CHILL -2 -4 -1 17 17 22 27 25 18 11
WIND Y
DATE 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25 THU 12/25/25
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 37 26 45 36 52 34 54 42 56
TEMP 34 32 29 31 43 42 40 38 50 46 38 36 50 51 46 42 53 49
DEWPT 20 21 21 22 26 32 37 38 44 41 37 36 44 45 44 42 46 42
PWIND DIR W S S S W E SE S SW
WIND CHAR LT GN GN GN LT LT GN GN GN
AVG CLOUDS FW FW B1 B1 B1 B1 SC SC SC SC B1 B2 B2 B1 B1 B1 B1 SC
POP 12HR 0 5 0 0 0 0 5 5 5
IAZ089-191000-
BURLINGTON-DES MOINES IA
40.79N 91.12W ELEV. 698 FT
821 PM CST THU DEC 18 2025
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN
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 15 31 26 43 20
TEMP 21 17 16 15 17 24 30 28 29 31 34 36 37 41 41 35 31 28 24 21
DEWPT 12 9 7 6 7 11 15 17 19 22 25 27 30 33 31 27 24 21 19 16
RH 68 70 67 67 64 57 53 63 66 69 69 69 75 73 67 72 75 75 81 81
WIND DIR NW NW NW NW NW W S S S S S S SW W NW NW W W NW NW
WIND SPD 23 21 19 14 11 8 8 10 11 12 13 11 10 11 11 8 8 6 5 5
WIND GUST 40 35 34 28 21 23 24
CLOUDS OV OV B2 SC FW FW FW FW SC B1 B2 B2 B2 B1 SC SC FW FW FW FW
POP 12HR 30 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW C
WIND CHILL 5 0 -1 0 4 15 22 19 19 21 24 28 30 35 35 28 24 21 17 14
MIN CHILL -1 -1 -1 18 17 21 27 28 20 12
WIND Y
DATE 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25 THU 12/25/25
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 35 26 44 36 52 37 55 44 57
TEMP 32 31 29 30 42 42 40 38 50 46 40 38 50 52 49 45 54 50
DEWPT 18 20 19 20 25 30 36 38 44 42 38 38 44 46 45 44 47 43
PWIND DIR W S S S W E SE S SW
WIND CHAR LT LT GN GN LT LT LT LT GN
AVG CLOUDS FW FW B1 B1 B1 B1 SC SC SC SC B1 B2 B2 B1 B1 B1 B1 SC
POP 12HR 0 5 5 0 0 0 5 10 5
MOZ009-191000-
MEMPHIS-SCOTLAND MO
40.46N 92.17W ELEV. 813 FT
821 PM CST THU DEC 18 2025
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN
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 17 36 29 46 21
TEMP 22 20 19 18 21 28 35 31 32 34 36 36 40 44 44 35 31 28 24 22
DEWPT 13 10 7 6 7 12 16 19 21 24 26 27 30 33 32 28 25 22 20 19
RH 68 64 59 59 54 50 45 61 63 66 67 69 67 65 62 75 78 78 84 88
WIND DIR NW NW NW NW NW SW S S S S S SW SW NW NW NW W W NW NW
WIND SPD 23 20 18 12 8 6 10 10 11 11 13 10 10 12 10 5 5 3 3 2
WIND GUST 40 35 32 25 24 25 25 23 20
CLOUDS OV B1 SC FW CL FW SC SC SC B1 B2 B2 B2 SC SC SC FW FW FW FW
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW
WIND CHILL 5 4 4 5 11 21 27 22 23 26 27 29 33 38 38
MIN CHILL 2 3 5 22 22 26 30 30 24 18
WIND Y
DATE 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25 THU 12/25/25
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 40 28 47 38 57 37 60 46 61
TEMP 37 34 30 31 44 44 41 40 54 49 40 40 56 55 49 46 58 53
DEWPT 21 24 22 22 28 35 40 40 47 45 40 40 49 51 48 46 49 44
PWIND DIR SW S S SW W E S S SW
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS FW SC B1 B1 B1 B1 SC SC SC SC B1 B2 B2 B1 B1 B1 SC SC
POP 12HR 0 0 0 0 0 0 0 5 0
IAZ099-191000-
KEOKUK-LEE IA
40.47N 91.43W ELEV. 671 FT
821 PM CST THU DEC 18 2025
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN
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 17 34 28 45 21
TEMP 24 20 18 17 19 26 33 30 31 33 35 36 38 44 43 35 32 29 25 22
DEWPT 14 11 9 8 8 11 15 19 20 24 25 27 30 33 31 28 25 22 19 18
RH 65 67 67 67 61 52 47 63 63 69 66 69 73 65 62 75 75 75 78 84
WIND DIR NW NW NW NW NW W S S S S S S SW NW NW NW W W NW NW
WIND SPD 23 20 18 13 10 6 8 10 11 11 12 10 9 10 10 6 6 5 5 4
WIND GUST 39 35 33 26 21 21 23
CLOUDS OV OV SC FW FW FW FW SC SC B1 B2 B2 B1 B1 SC SC SC FW FW FW
POP 12HR 30 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW C
WIND CHILL 8 4 2 3 7 19 26 21 21 24 26 29 32 38 37 29 26 23 18 16
MIN CHILL 3 1 4 20 20 24 29 29 23 16
WIND Y
DATE 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25 THU 12/25/25
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 37 28 45 37 55 39 58 47 60
TEMP 34 33 30 31 43 43 40 39 52 48 41 41 53 54 50 47 57 54
DEWPT 19 21 21 20 25 31 36 39 45 43 40 40 46 48 47 46 48 45
PWIND DIR NW SE S S SW E SE S SW
WIND CHAR LT LT GN LT LT LT LT LT GN
AVG CLOUDS FW FW B1 B1 B1 B1 SC SC SC SC B1 B2 B2 B1 B1 B1 B1 SC
POP 12HR 0 0 0 0 0 0 0 5 5
ILZ035-191000-
MACOMB-MCDONOUGH IL
40.52N 90.65W ELEV. 707 FT
821 PM CST THU DEC 18 2025
DATE 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN
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 15 31 25 44 19
TEMP 23 18 16 15 18 24 30 28 28 30 33 34 38 44 42 35 31 28 24 20
DEWPT 16 11 9 8 9 13 17 19 20 23 25 27 31 34 34 29 25 23 20 18
RH 74 73 73 73 67 62 58 68 71 75 72 75 76 68 73 78 78 81 84 92
WIND DIR W W NW NW W W SW S S S S S SW W NW NW W W NW NW
WIND SPD 28 27 26 20 14 9 9 10 13 14 16 13 11 12 12 9 9 8 6 5
WIND GUST 42 40 37 32 25
CLOUDS OV OV B2 SC FW FW FW FW FW SC B1 B2 B1 B1 B1 SC SC FW FW FW
POP 12HR 30 0 0 0 0
QPF 12HR 0 0 0 0 0
RAIN SHWRS
SNOW C
WIND CHILL 6 -1 -3 -3 4 14 22 19 17 19 22 25 30 37 35 28 22 20 16 12
MIN CHILL -2 -3 -2 17 15 19 26 28 19 11
WIND Y
DATE 12/21/25 MON 12/22/25 TUE 12/23/25 WED 12/24/25 THU 12/25/25
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 35 24 43 34 54 37 57 46 59
TEMP 33 31 28 29 41 40 38 38 52 47 41 38 52 53 50 46 57 53
DEWPT 20 21 20 20 25 30 36 38 46 44 40 38 47 49 47 46 50 46
PWIND DIR W SE S S W E SE S SW
WIND CHAR LT LT GN GN LT LT LT GN GN
AVG CLOUDS FW FW SC B1 B1 B1 B1 SC SC SC B1 B2 B2 B1 B1 B1 B1 SC
POP 12HR 0 5 5 0 0 5 5 10 5
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