193
FNUS53 KDVN 201937
FWFDVN
FIRE WEATHER PLANNING FORECAST FOR IOWA/ILLINOIS
NATIONAL WEATHER SERVICE QUAD CITIES IA/IL
237 PM CDT WED MAY 20 2026
DISCUSSION
COOLER THAN NORMAL TEMPERATURES WILL FINISH OUT THE WORK WEEK
FOLLOWED BY WARMER THAN NORMAL TEMPERATURES NEXT WEEK. THERE IS
A CHANCE OF RAIN JUST BEFORE THE WEEKEND BUT RAINFALL AMOUNTS FOR
MANY AREAS LOOK TO BE UNDER ONE QUARTER INCH.
THE GRASSLAND FIRE DANGER INDEX -GFDI- DOES NOT ACCOUNT FOR
PRECIPITATION THAT OCCURS OR ANY SNOW ON THE GROUND. PLEASE
MAKE APPROPRIATE ADJUSTMENTS.
IAZ040-211945-
BUCHANAN-
INCLUDING THE CITY OF INDEPENDENCE
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 30 50
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 43 61 44 63
MAX/MIN RH % 78 52 83 60
20FTWND-AM(MPH) E 9 E 10 G19
20FTWND-PM(MPH) NE 5 E 9 E 9 E 11 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.10
MIXING HGT (FT-AGL) 2600 2700
TRANSPORT WND (MPH) E 16 E 21
SMOKE DISPERSION FAIR GOOD
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. EAST WIND 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WIND 5 TO
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. WEST WIND AROUND
5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND AROUND
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH WIND
AROUND 5 MPH.
MONDAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ041-211945-
DELAWARE-
INCLUDING THE CITY OF MANCHESTER
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 20 50
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 43 62 44 63
MAX/MIN RH % 77 50 84 59
20FTWND-AM(MPH) E 8 E 10 G18
20FTWND-PM(MPH) NE 5 E 9 E 9 E 11 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.09
MIXING HGT (FT-AGL) 2900 2700
TRANSPORT WND (MPH) E 17 E 20
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WIND
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ042-211945-
DUBUQUE-
INCLUDING THE CITY OF DUBUQUE
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 20 50
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 42 64 45 64
MAX/MIN RH % 71 46 79 55
20FTWND-AM(MPH) E 8 E 9 G18
20FTWND-PM(MPH) LGT/VAR E 8 E 8 E 11 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.07
MIXING HGT (FT-AGL) 3400 2900
TRANSPORT WND (MPH) E 17 E 20
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
50. EAST WIND 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WIND UP
TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTH WIND UP
TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WIND 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ051-211945-
BENTON-
INCLUDING THE CITY OF VINTON
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 30 50
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 42 64 45 64
MAX/MIN RH % 74 46 79 57
20FTWND-AM(MPH) E 8 E 9 G17
20FTWND-PM(MPH) NE 5 E 9 E 9 E 11
PRECIP AMOUNT 0.00 0.00 0.02 0.15
MIXING HGT (FT-AGL) 3300 2400
TRANSPORT WND (MPH) E 17 E 20
SMOKE DISPERSION GOOD FAIR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WIND 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH WIND
UP TO 5 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 80S. SOUTH WIND 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ052-211945-
LINN-
INCLUDING THE CITY OF CEDAR RAPIDS
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 30 50
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 43 64 45 64
MAX/MIN RH % 75 49 83 60
20FTWND-AM(MPH) E 7 E 9 G17
20FTWND-PM(MPH) NE 5 E 8 E 9 E 10 G18
PRECIP AMOUNT 0.00 0.00 0.01 0.13
MIXING HGT (FT-AGL) 3400 2500
TRANSPORT WND (MPH) E 17 E 21
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. EAST WIND 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WIND 5 TO
10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTH WIND UP
TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ053-211945-
JONES-
INCLUDING THE CITY OF ANAMOSA
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 10 30 50
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 42 64 45 64
MAX/MIN RH % 74 46 81 56
20FTWND-AM(MPH) E 7 E 9
20FTWND-PM(MPH) LGT/VAR E 8 E 8 E 10 G17
PRECIP AMOUNT 0.00 0.00 0.01 0.11
MIXING HGT (FT-AGL) 3600 2500
TRANSPORT WND (MPH) E 18 E 20
SMOKE DISPERSION GOOD FAIR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTH WIND UP
TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WIND UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST
WIND UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ054-211945-
JACKSON-
INCLUDING THE CITY OF MAQUOKETA
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 20 50
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 42 65 45 65
MAX/MIN RH % 66 43 76 53
20FTWND-AM(MPH) E 6 E 8
20FTWND-PM(MPH) LGT/VAR E 7 E 7 E 9
PRECIP AMOUNT 0.00 0.00 0.00 0.08
MIXING HGT (FT-AGL) 3900 2600
TRANSPORT WND (MPH) E 18 E 20
SMOKE DISPERSION GOOD FAIR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
50. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP
TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ063-211945-
IOWA-
INCLUDING THE CITY OF MARENGO
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY MCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 10 30 60
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 43 65 45 64
MAX/MIN RH % 76 46 81 58
20FTWND-AM(MPH) E 7 E 9 G17
20FTWND-PM(MPH) LGT/VAR E 8 E 9 E 10 G18
PRECIP AMOUNT 0.00 0.00 0.03 0.23
MIXING HGT (FT-AGL) 3500 2100
TRANSPORT WND (MPH) E 16 E 20
SMOKE DISPERSION GOOD FAIR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE UPPER 40S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WIND UP TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTH WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHEAST WIND 5 TO
10 MPH.
IAZ064-211945-
JOHNSON-
INCLUDING THE CITY OF IOWA CITY
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 5 30 60
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 44 66 46 64
MAX/MIN RH % 75 48 82 62
20FTWND-AM(MPH) E 7 E 9 G17
20FTWND-PM(MPH) NE 5 E 9 E 9 E 10 G18
PRECIP AMOUNT 0.00 0.00 0.03 0.17
MIXING HGT (FT-AGL) 4100 2200
TRANSPORT WND (MPH) E 17 E 20
SMOKE DISPERSION GOOD FAIR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ065-211945-
CEDAR-
INCLUDING THE CITY OF TIPTON
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 5 20 50
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 43 66 46 64
MAX/MIN RH % 68 44 75 58
20FTWND-AM(MPH) E 7 E 8
20FTWND-PM(MPH) LGT/VAR E 8 E 9 E 10 G17
PRECIP AMOUNT 0.00 0.00 0.02 0.15
MIXING HGT (FT-AGL) 4400 2300
TRANSPORT WND (MPH) E 18 E 20
SMOKE DISPERSION GOOD FAIR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WIND UP
TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ066-211945-
CLINTON-
INCLUDING THE CITY OF CLINTON
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 20 50
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 42 66 46 66
MAX/MIN RH % 67 42 75 53
20FTWND-AM(MPH) E 7 E 8
20FTWND-PM(MPH) NE 5 E 8 E 8 E 10
PRECIP AMOUNT 0.00 0.00 0.00 0.10
MIXING HGT (FT-AGL) 4400 2600
TRANSPORT WND (MPH) E 18 E 21
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP
TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ068-211945-
SCOTT-
INCLUDING THE CITIES OF DAVENPORT AND BETTENDORF
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 20 50
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 43 67 46 66
MAX/MIN RH % 66 42 74 56
20FTWND-AM(MPH) E 7 E 9 G17
20FTWND-PM(MPH) NE 6 E 9 E 9 E 10 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.12
MIXING HGT (FT-AGL) 5100 2400
TRANSPORT WND (MPH) E 18 E 20
SMOKE DISPERSION GOOD FAIR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. EAST WIND 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WIND 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 80. WEST WIND UP TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHEAST WIND 5 TO
10 MPH.
IAZ076-211945-
KEOKUK-
INCLUDING THE CITY OF SIGOURNEY
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 10 40 60
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 44 66 47 64
MAX/MIN RH % 82 48 85 62
20FTWND-AM(MPH) E 8 E 10 G17
20FTWND-PM(MPH) NE 5 E 9 E 9 E 10 G18
PRECIP AMOUNT 0.00 0.00 0.03 0.31
MIXING HGT (FT-AGL) 3600 1800
TRANSPORT WND (MPH) E 16 E 20
SMOKE DISPERSION GOOD MARGINAL
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 50. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WIND
AROUND 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WIND UP TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST WIND
AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
AROUND 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ077-211945-
WASHINGTON-
INCLUDING THE CITY OF WASHINGTON
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 30 60
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 44 67 47 64
MAX/MIN RH % 79 49 84 66
20FTWND-AM(MPH) E 9 E 11
20FTWND-PM(MPH) NE 6 E 9 E 9 E 11 G18
PRECIP AMOUNT 0.00 0.00 0.03 0.23
MIXING HGT (FT-AGL) 4100 2000
TRANSPORT WND (MPH) E 16 E 20
SMOKE DISPERSION GOOD MARGINAL
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WIND
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTHEAST WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO
10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND AROUND 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ078-211945-
LOUISA-
INCLUDING THE CITY OF WAPELLO
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 20 60
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 45 68 48 65
MAX/MIN RH % 74 46 80 63
20FTWND-AM(MPH) E 7 E 9 G17
20FTWND-PM(MPH) NE 5 E 9 E 8 G17 E 10 G17
PRECIP AMOUNT 0.00 0.00 0.02 0.22
MIXING HGT (FT-AGL) 4900 1900
TRANSPORT WND (MPH) E 16 E 18
SMOKE DISPERSION GOOD MARGINAL
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. EAST WIND UP
TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ087-211945-
JEFFERSON-
INCLUDING THE CITY OF FAIRFIELD
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 30 70
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 44 67 48 64
MAX/MIN RH % 83 52 88 73
20FTWND-AM(MPH) E 8 E 10 G17
20FTWND-PM(MPH) NE 5 E 8 E 7 E 9 G17
PRECIP AMOUNT 0.00 0.00 0.03 0.33
MIXING HGT (FT-AGL) 3800 1700
TRANSPORT WND (MPH) E 15 E 18
SMOKE DISPERSION GOOD MARGINAL
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WIND
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WIND UP
TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ088-211945-
HENRY IA-
INCLUDING THE CITY OF MOUNT PLEASANT
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 30 60
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 44 68 48 65
MAX/MIN RH % 79 47 84 67
20FTWND-AM(MPH) E 8 E 9 G17
20FTWND-PM(MPH) NE 5 E 9 E 7 E 9 G17
PRECIP AMOUNT 0.00 0.00 0.02 0.27
MIXING HGT (FT-AGL) 4300 1700
TRANSPORT WND (MPH) E 16 E 18
SMOKE DISPERSION GOOD MARGINAL
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WIND
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WIND UP
TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ089-211945-
DES MOINES-
INCLUDING THE CITY OF BURLINGTON
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 20 60
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 44 69 49 65
MAX/MIN RH % 75 46 79 66
20FTWND-AM(MPH) E 7 E 9 G17
20FTWND-PM(MPH) NE 5 E 8 E 7 E 9 G17
PRECIP AMOUNT 0.00 0.00 0.02 0.26
MIXING HGT (FT-AGL) 4700 1600
TRANSPORT WND (MPH) E 15 E 16
SMOKE DISPERSION GOOD POOR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WIND UP
TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ098-211945-
VAN BUREN-
INCLUDING THE CITY OF KEOSAUQUA
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 40 80
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 44 68 48 65
MAX/MIN RH % 83 53 88 75
20FTWND-AM(MPH) E 6 E 8
20FTWND-PM(MPH) LGT/VAR E 7 E 5 E 7
PRECIP AMOUNT 0.00 0.00 0.02 0.36
MIXING HGT (FT-AGL) 3700 1500
TRANSPORT WND (MPH) E 15 E 16
SMOKE DISPERSION GOOD POOR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. EAST WIND
5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WIND UP
TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WIND UP
TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ099-211945-
LEE-
INCLUDING THE CITY OF FORT MADISON
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 30 70
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 45 69 49 65
MAX/MIN RH % 77 49 84 70
20FTWND-AM(MPH) E 6 E 8
20FTWND-PM(MPH) LGT/VAR E 7 E 6 E 7
PRECIP AMOUNT 0.00 0.00 0.02 0.35
MIXING HGT (FT-AGL) 4300 1500
TRANSPORT WND (MPH) E 15 E 17
SMOKE DISPERSION GOOD POOR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WIND UP
TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WIND UP
TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
ILZ001-211945-
JO DAVIESS-
INCLUDING THE CITY OF GALENA
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER PCLDY PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 20 50
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 41 64 45 65
MAX/MIN RH % 67 45 78 55
20FTWND-AM(MPH) E 7 E 8 G17
20FTWND-PM(MPH) NE 5 E 8 E 7 E 10 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.04
MIXING HGT (FT-AGL) 3700 2800
TRANSPORT WND (MPH) E 17 E 21
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
50. EAST WIND 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHEAST WIND
UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP
TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
ILZ002-211945-
STEPHENSON-
INCLUDING THE CITY OF FREEPORT
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 5 10 50
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 40 63 44 65
MAX/MIN RH % 72 42 83 53
20FTWND-AM(MPH) E 9 E 10 G18
20FTWND-PM(MPH) E 7 E 9 E 9 E 12 G20
PRECIP AMOUNT 0.00 0.00 0.00 0.03
MIXING HGT (FT-AGL) 3800 2900
TRANSPORT WND (MPH) E 17 E 21
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS AROUND
50. EAST WIND 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHEAST WIND
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS
AROUND 60. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
ILZ007-211945-
CARROLL-
INCLUDING THE CITY OF MOUNT CARROLL
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 5 10 50
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 41 65 45 66
MAX/MIN RH % 71 44 81 56
20FTWND-AM(MPH) E 8 E 9 G17
20FTWND-PM(MPH) E 6 E 9 E 9 E 11 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.06
MIXING HGT (FT-AGL) 4300 2800
TRANSPORT WND (MPH) E 18 E 21
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. EAST WIND 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHEAST WIND
UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND UP
TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP
TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
ILZ009-211945-
WHITESIDE-
INCLUDING THE CITY OF STERLING
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 5 10 50
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 41 67 46 66
MAX/MIN RH % 75 44 80 58
20FTWND-AM(MPH) E 8 E 10
20FTWND-PM(MPH) E 7 E 9 E 9 E 11 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.10
MIXING HGT (FT-AGL) 5100 2700
TRANSPORT WND (MPH) E 17 E 20
SMOKE DISPERSION GOOD GOOD
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. EAST WIND 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WIND AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. SOUTHWEST
WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND AROUND 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
ILZ015-211945-
ROCK ISLAND-
INCLUDING THE CITIES OF MOLINE AND ROCK ISLAND
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 5 10 60
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 43 68 47 66
MAX/MIN RH % 69 44 76 60
20FTWND-AM(MPH) E 7 E 9 G18
20FTWND-PM(MPH) NE 6 E 9 E 9 G17 E 10 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.14
MIXING HGT (FT-AGL) 5200 2100
TRANSPORT WND (MPH) E 17 E 20
SMOKE DISPERSION GOOD FAIR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHEAST WIND 5 TO
10 MPH.
ILZ016-211945-
HENRY IL-
INCLUDING THE CITY OF GENESEO
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 5 10 60
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 42 68 47 66
MAX/MIN RH % 71 42 74 59
20FTWND-AM(MPH) E 8 E 10 G18
20FTWND-PM(MPH) NE 7 E 10 E 9 G18 E 10 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.14
MIXING HGT (FT-AGL) 5300 2000
TRANSPORT WND (MPH) E 17 E 18
SMOKE DISPERSION GOOD FAIR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WIND AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
ILZ017-211945-
BUREAU-
INCLUDING THE CITY OF PRINCETON
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 5 5 60
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 42 68 47 67
MAX/MIN RH % 72 37 71 54
20FTWND-AM(MPH) E 8 E 10 G18
20FTWND-PM(MPH) E 8 E 10 E 10 E 11 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.12
MIXING HGT (FT-AGL) 5100 2300
TRANSPORT WND (MPH) E 17 E 20
SMOKE DISPERSION GOOD FAIR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
LOWER 50S. EAST WIND 10 TO 15 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WIND AROUND
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. SOUTHWEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WIND UP TO
5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
ILZ018-211945-
PUTNAM-
INCLUDING THE CITY OF HENNEPIN
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 5 5 60
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 44 70 48 68
MAX/MIN RH % 71 36 68 56
20FTWND-AM(MPH) E 7 E 9 G17
20FTWND-PM(MPH) NE 8 E 9 G17 E 9 G18 E 10 G18
PRECIP AMOUNT 0.00 0.00 0.00 0.10
MIXING HGT (FT-AGL) 5100 2100
TRANSPORT WND (MPH) E 18 E 20
SMOKE DISPERSION GOOD FAIR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE
MID 50S. NORTHEAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WIND
AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. SOUTHWEST WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WIND UP TO
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTH WIND UP
TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WIND UP TO
5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND AROUND 5 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
ILZ024-211945-
MERCER-
INCLUDING THE CITY OF ALEDO
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 20 60
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 43 69 48 66
MAX/MIN RH % 73 45 78 64
20FTWND-AM(MPH) E 7 E 9 G18
20FTWND-PM(MPH) NE 6 E 9 E 9 G18 E 10 G19
PRECIP AMOUNT 0.00 0.00 0.00 0.18
MIXING HGT (FT-AGL) 5100 1800
TRANSPORT WND (MPH) E 16 E 18
SMOKE DISPERSION GOOD MARGINAL
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
ILZ025-211945-
HENDERSON-
INCLUDING THE CITY OF OQUAWKA
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 20 70
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 44 69 49 65
MAX/MIN RH % 75 47 79 69
20FTWND-AM(MPH) E 7 E 9 G17
20FTWND-PM(MPH) NE 5 E 8 E 7 G17 E 9 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.26
MIXING HGT (FT-AGL) 4900 1700
TRANSPORT WND (MPH) E 16 E 16
SMOKE DISPERSION GOOD POOR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WIND UP
TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHEAST WIND 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
ILZ026-211945-
WARREN-
INCLUDING THE CITY OF MONMOUTH
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE NONE SHOWERS
CHANCE PRECIP (%) 5 10 60
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 43 69 48 66
MAX/MIN RH % 77 47 78 69
20FTWND-AM(MPH) E 7 E 10 G18
20FTWND-PM(MPH) NE 5 E 9 E 8 G18 E 9 G17
PRECIP AMOUNT 0.00 0.00 0.00 0.22
MIXING HGT (FT-AGL) 5200 1700
TRANSPORT WND (MPH) E 16 E 17
SMOKE DISPERSION GOOD POOR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WIND UP
TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WIND UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WIND UP TO
5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
ILZ034-211945-
HANCOCK-
INCLUDING THE CITY OF CARTHAGE
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 20 70
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 45 70 50 66
MAX/MIN RH % 73 48 83 70
20FTWND-AM(MPH) E 7 E 9 G17
20FTWND-PM(MPH) NE 5 E 9 E 7 E 9
PRECIP AMOUNT 0.00 0.00 0.01 0.35
MIXING HGT (FT-AGL) 4600 1500
TRANSPORT WND (MPH) E 16 E 16
SMOKE DISPERSION GOOD POOR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE MID 50S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WIND
UP TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. EAST WIND UP
TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WIND 5 TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60. SOUTHEAST WIND UP
TO 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHEAST WIND 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
ILZ035-211945-
MCDONOUGH-
INCLUDING THE CITY OF MACOMB
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 10 70
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 44 70 50 66
MAX/MIN RH % 77 48 82 71
20FTWND-AM(MPH) E 7 E 10
20FTWND-PM(MPH) NE 5 E 9 E 7 E 9
PRECIP AMOUNT 0.00 0.00 0.00 0.26
MIXING HGT (FT-AGL) 5000 1600
TRANSPORT WND (MPH) E 16 E 16
SMOKE DISPERSION GOOD POOR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WIND UP
TO 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WIND UP
TO 5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHEAST
WIND UP TO 5 MPH.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WIND UP TO
5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
LOWER 80S. SOUTHEAST WIND 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND AROUND
5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
MOZ009-211945-
SCOTLAND-
INCLUDING THE CITY OF MEMPHIS
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 40 80
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 45 68 50 65
MAX/MIN RH % 83 56 95 75
20FTWND-AM(MPH) E 5 E 7
20FTWND-PM(MPH) LGT/VAR E 6 E 5 E 7
PRECIP AMOUNT 0.00 0.00 0.03 0.47
MIXING HGT (FT-AGL) 3600 1500
TRANSPORT WND (MPH) E 16 E 17
SMOKE DISPERSION GOOD POOR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. EAST WIND
UP TO 5 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WIND UP
TO 5 MPH.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT AND
VARIABLE WIND.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTHEAST WIND UP TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTHEAST
WIND UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
MOZ010-211945-
CLARK-
INCLUDING THE CITY OF KAHOKA
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY MCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 30 80
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 45 70 50 66
MAX/MIN RH % 81 52 91 73
20FTWND-AM(MPH) E 5 E 7
20FTWND-PM(MPH) LGT/VAR E 6 E 5 E 6
PRECIP AMOUNT 0.00 0.00 0.02 0.43
MIXING HGT (FT-AGL) 3900 1500
TRANSPORT WND (MPH) E 15 E 16
SMOKE DISPERSION GOOD POOR
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. EAST WIND
UP TO 5 MPH.
SATURDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 70S. SOUTHWEST WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WIND UP TO
5 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. LIGHT AND
VARIABLE WIND.
MONDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WIND UP TO
5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE
MID 80S. SOUTHEAST WIND UP TO 5 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 60S. SOUTHEAST WIND AROUND
5 MPH.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHEAST WIND 5 TO 10 MPH.
IAZ067-211945-
MUSCATINE-
INCLUDING THE CITY OF MUSCATINE
237 PM CDT WED MAY 20 2026
TONIGHT THU THU NIGHT FRI
CLOUD COVER MCLEAR PCLDY PCLDY MCLDY
PRECIP TYPE NONE NONE SHOWERS SHOWERS
CHANCE PRECIP (%) 5 20 60
CHANCE OF THUNDER (%) 0 0 0 0
MIN/MAX TEMP 44 67 48 65
MAX/MIN RH % 72 45 78 60
20FTWND-AM(MPH) E 7 E 9 G17
20FTWND-PM(MPH) NE 5 E 8 E 9 E 10 G17
PRECIP AMOUNT 0.00 0.00 0.02 0.19
MIXING HGT (FT-AGL) 5100 2000
TRANSPORT WND (MPH) E 17 E 20
SMOKE DISPERSION GOOD MARGINAL
GFDI INDEX LOW LOW LOW LOW
FORECAST FOR DAYS 3 THROUGH 7
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 50S. EAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY SUNNY. HIGHS IN THE MID 70S. SOUTH WIND UP TO
5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. WEST WIND
UP TO 5 MPH.
SUNDAY
PARTLY SUNNY. HIGHS AROUND 80. NORTHWEST WIND UP TO
5 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTHEAST WIND
UP TO 5 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND UP
TO 5 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST
WIND UP TO 5 MPH.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 80S. SOUTHEAST WIND
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN
THE LOWER 60S. SOUTHEAST WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHEAST WIND 5 TO
10 MPH.
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