230  
FNUS53 KDMX 161954  
FWFDMX  
 
FIRE WEATHER PLANNING FORECAST FOR IOWA  
NATIONAL WEATHER SERVICE DES MOINES IA  
254 PM CDT FRI APR 16 2021  
   
DISCUSSION
 
 
RAIN SHOWERS EXPECTED TONIGHT THROUGH SATURDAY MORNING. COOL  
CONDITIONS WILL CONTINUE. MOSTLY DRY ON SUNDAY. STRONGER COLD  
FRONT MOVES THROUGH MONDAY, BRINING RAIN AND POSSIBLY SNOW  
SHOWERS. COOLER CONDITIONS AGAIN THROUGH THE MIDDLE OF NEXT WEEK,  
WITH BREEZY WINDS AT TIMES.  
 
IAZ004-172000-  
EMMET-  
INCLUDING THE CITY OF ESTHERVILLE  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10 0  
TEMP 38 55 33 59  
RH % 85 40 84 31  
20FTWND-AM(MPH) N 11 W 9  
20FTWND-PM(MPH) N 10 N 13 NW 9 G17 W 14 G21  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 5900 7400  
TRANSPORT WND (MPH) N 12 W 13  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 3 4 4  
GFDI MODERATE HIGH  
 
   
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS IN THE LOWER 30S. WEST WIND 10 TO  
15 MPH SHIFTING TO THE NORTHWEST AFTER MIDNIGHT.    
MONDAY
 
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND SLIGHT  
CHANCE OF RAIN SHOWERS. HIGHS IN THE LOWER 40S. NORTH WIND 15 TO  
20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST  
WIND 10 TO 20 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST  
WIND 10 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WIND 10 TO  
20 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
10 TO 20 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 10 TO  
20 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WIND  
10 TO 15 MPH.  
 

 
 
IAZ005-172000-  
KOSSUTH-  
INCLUDING THE CITY OF ALGONA  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10 0  
TEMP 38 57 35 60  
RH % 90 38 91 31  
20FTWND-AM(MPH) N 9 NW 8  
20FTWND-PM(MPH) N 9 G17 N 13 NW 9 G17 W 13  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6500 7600  
TRANSPORT WND (MPH) N 15 W 13  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 3 4  
GFDI MODERATE HIGH  
 
   
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S. WEST WIND 10 TO 15 MPH SHIFTING TO  
THE NORTHWEST AFTER MIDNIGHT.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS IN THE LOWER 40S. NORTH WIND 10 TO  
20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 10 TO 20 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WIND 5 TO  
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WIND 10 TO  
15 MPH.  
 

 
 
IAZ006-172000-  
WINNEBAGO-  
INCLUDING THE CITIES OF FOREST CITY AND LAKE MILLS  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10 0  
TEMP 37 57 35 59  
RH % 83 37 89 31  
20FTWND-AM(MPH) N 6 NW 6  
20FTWND-PM(MPH) N 7 N 12 NW 8 W 11  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6400 7600  
TRANSPORT WND (MPH) N 16 W 13  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 4 4  
GFDI MODERATE HIGH  
 
   
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S. NORTHWEST WIND 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS IN THE LOWER 40S. NORTHWEST WIND 10 TO  
20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WIND 5 TO  
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH  
WIND 5 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WIND 5 TO  
15 MPH.  
 

 
 
IAZ007-172000-  
WORTH-  
INCLUDING THE CITIES OF NORTHWOOD AND MANLY  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10 0  
TEMP 36 58 35 60  
RH % 78 33 85 30  
20FTWND-AM(MPH) N 6 NW 6  
20FTWND-PM(MPH) N 7 N 12 NW 7 W 11  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6600 7700  
TRANSPORT WND (MPH) N 15 W 12  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 4 4 4 4  
GFDI MODERATE HIGH  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S. WEST WIND 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS IN THE MID 40S. NORTHWEST WIND 10 TO  
20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WIND 5 TO  
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. NOT AS COOL. HIGHS AROUND 60. SOUTHWEST WIND  
5 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH  
WIND 5 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
5 TO 15 MPH SHIFTING TO THE NORTHWEST AROUND 15 MPH IN THE  
AFTERNOON.  
 

 
 
IAZ015-172000-  
PALO ALTO-  
INCLUDING THE CITY OF EMMETSBURG  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE SHOWERS NONE NONE  
CHANCE PRECIP (%) 10 20 10 0  
TEMP 38 56 33 60  
RH % 85 39 88 31  
20FTWND-AM(MPH) N 11 NW 9  
20FTWND-PM(MPH) N 10 N 13 NW 9 G17 W 13  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6200 7500  
TRANSPORT WND (MPH) N 12 W 13  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 3 3 4  
GFDI MODERATE HIGH  
 
   
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S. WEST WIND 10 TO 15 MPH SHIFTING TO  
THE NORTHWEST AFTER MIDNIGHT.    
MONDAY
 
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND SLIGHT  
CHANCE OF RAIN SHOWERS. HIGHS IN THE LOWER 40S. NORTH WIND 15 TO  
20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST  
WIND 10 TO 20 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 50. NORTHWEST WIND 10 TO 20 MPH.   
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
10 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. NORTHWEST WIND  
10 TO 15 MPH.  
 

 
 
IAZ016-172000-  
HANCOCK-  
INCLUDING THE CITIES OF GARNER, BRITT, AND KANAWHA  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10 0  
TEMP 37 58 35 60  
RH % 85 34 91 30  
20FTWND-AM(MPH) N 9 NW 7  
20FTWND-PM(MPH) N 9 G17 N 13 N 9 G17 W 13  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6600 7800  
TRANSPORT WND (MPH) N 15 W 12  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 3 4  
GFDI MODERATE HIGH  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S. WEST WIND 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS IN THE LOWER 40S. NORTHWEST WIND 10 TO  
20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 20 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WIND 5 TO  
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH  
WIND 5 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
5 TO 15 MPH SHIFTING TO THE NORTHWEST 15 TO 20 MPH IN THE  
AFTERNOON.  
 

 
 
IAZ017-172000-  
CERRO GORDO-  
INCLUDING THE CITIES OF MASON CITY AND CLEAR LAKE  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10 0  
TEMP 36 58 35 60  
RH % 80 33 85 30  
20FTWND-AM(MPH) N 8 G17 NW 8  
20FTWND-PM(MPH) N 8 N 13 N 8 G17 W 13  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6800 7900  
TRANSPORT WND (MPH) N 15 W 12  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 4 3  
GFDI MODERATE HIGH  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S. WEST WIND 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS IN THE MID 40S. NORTHWEST WIND 10 TO  
20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 10 TO 20 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WIND 5 TO  
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. NOT AS COOL. HIGHS AROUND 60. SOUTHWEST WIND  
5 TO 15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
10 TO 15 MPH SHIFTING TO THE NORTHWEST 15 TO 20 MPH IN THE  
AFTERNOON.  
 

 
 
IAZ023-172000-  
POCAHONTAS-  
INCLUDING THE CITIES OF POCAHONTAS, LAURENS, ROLFE, FONDA,  
AND GILMORE CITY  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE SHOWERS NONE NONE  
CHANCE PRECIP (%) 10 20 20 0  
TEMP 39 57 35 61  
RH % 88 39 89 31  
20FTWND-AM(MPH) N 10 NW 8  
20FTWND-PM(MPH) N 9 G17 N 13 NW 9 G17 W 13  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6100 7600  
TRANSPORT WND (MPH) N 10 W 12  
SMOKE DISPERSION GOOD EXCELLENT  
HAINES INDEX 3 3 3 4  
GFDI MODERATE HIGH  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S. WEST WIND 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS IN THE LOWER 40S. NORTH WIND 10 TO  
20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WIND  
10 TO 20 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO 15 MPH  
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO 15 MPH  
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WIND 10 TO  
15 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.  
 

 
 
IAZ024-172000-  
HUMBOLDT-  
INCLUDING THE CITY OF HUMBOLDT  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10 0  
TEMP 39 58 35 61  
RH % 84 35 89 29  
20FTWND-AM(MPH) N 9 NW 8  
20FTWND-PM(MPH) N 9 G17 N 13 N 9 G17 W 13  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6700 7800  
TRANSPORT WND (MPH) N 13 W 12  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 3 3 4  
GFDI MODERATE HIGH  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S. WEST WIND 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 40S. NORTH WIND 10 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WIND  
10 TO 20 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO 15 MPH  
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO 15 MPH  
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 40. SOUTH WIND 10 TO  
15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
10 TO 15 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.  
 

 
 
IAZ025-172000-  
WRIGHT-  
INCLUDING THE CITIES OF EAGLE GROVE, CLARION, AND BELMOND  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10 0  
TEMP 39 58 35 60  
RH % 84 34 90 31  
20FTWND-AM(MPH) N 9 NW 8  
20FTWND-PM(MPH) N 9 G17 N 13 N 9 G17 W 13 G20  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6800 8000  
TRANSPORT WND (MPH) N 16 W 12  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 3 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S. WEST WIND 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE LOWER 40S. NORTH WIND 10 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 10 TO 20 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 50. NORTHWEST WIND 10 TO 20 MPH.   
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
10 TO 20 MPH DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 40. SOUTH WIND 10 TO  
15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
10 TO 15 MPH SHIFTING TO THE NORTHWEST 15 TO 20 MPH IN THE  
AFTERNOON.  
 

 
 
IAZ026-172000-  
FRANKLIN-  
INCLUDING THE CITY OF HAMPTON  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10 0  
TEMP 38 58 36 59  
RH % 80 31 84 31  
20FTWND-AM(MPH) N 9 NW 8  
20FTWND-PM(MPH) N 8 N 13 N 9 G17 W 13  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 7000 8000  
TRANSPORT WND (MPH) N 16 W 13  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 3 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. WEST WIND  
10 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE LOWER 40S. NORTH WIND 10 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 10 TO 20 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WIND 10 TO  
20 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
10 TO 20 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 40. SOUTH WIND 10 TO  
15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
10 TO 15 MPH SHIFTING TO THE NORTHWEST 15 TO 20 MPH IN THE  
AFTERNOON.  
 

 
 
IAZ027-172000-  
BUTLER-  
INCLUDING THE CITIES OF PARKERSBURG, CLARKSVILLE, SHELL ROCK,  
GREENE, APLINGTON, ALLISON, AND DUMONT  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10 0  
TEMP 38 59 37 60  
RH % 76 31 85 31  
20FTWND-AM(MPH) N 9 NW 8  
20FTWND-PM(MPH) N 7 N 13 N 9 W 13  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 7000 8200  
TRANSPORT WND (MPH) N 15 W 13  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 4 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WIND  
10 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 40S. NORTHWEST WIND 10 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF SNOW SHOWERS. LOWS AROUND 30. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 10 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WIND  
10 TO 20 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
10 TO 15 MPH.    
THURSDAY
 
SUNNY. NOT AS COOL. HIGHS AROUND 60. SOUTHWEST WIND  
5 TO 15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
10 TO 15 MPH SHIFTING TO THE WEST IN THE AFTERNOON.  
 

 
 
IAZ028-172000-  
BREMER-  
INCLUDING THE CITY OF WAVERLY  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10 0  
TEMP 37 58 36 59  
RH % 76 32 85 32  
20FTWND-AM(MPH) N 10 NW 8  
20FTWND-PM(MPH) N 8 N 13 N 9 W 13  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6600 8300  
TRANSPORT WND (MPH) N 15 W 13  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 4 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 40S. NORTHWEST WIND 10 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF SNOW SHOWERS. LOWS AROUND 30. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WIND  
10 TO 20 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
10 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 10 TO  
20 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
10 TO 15 MPH SHIFTING TO THE WEST IN THE AFTERNOON.  
 

 
 
IAZ033-172000-  
SAC-  
INCLUDING THE CITIES OF SAC CITY, LAKE VIEW, ODEBOLT, WALL LAKE,  
SCHALLER, AND EARLY  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 20 20 20 0  
TEMP 39 56 35 60  
RH % 87 43 91 30  
20FTWND-AM(MPH) N 10 NW 8  
20FTWND-PM(MPH) N 8 N 12 NW 9 G18 W 12  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 5500 7300  
TRANSPORT WND (MPH) N 10 W 12  
SMOKE DISPERSION GOOD EXCELLENT  
HAINES INDEX 3 3 3 4  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. WEST WIND  
5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF SNOW SHOWERS. HIGHS IN THE LOWER 40S. NORTH WIND 10 TO  
20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WIND  
5 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST  
WIND 5 TO 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
5 TO 15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WIND 10 TO  
15 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.  
 

 
 
IAZ034-172000-  
CALHOUN-  
INCLUDING THE CITIES OF ROCKWELL CITY, MANSON, LAKE CITY,  
AND POMEROY  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE NONE  
CHANCE PRECIP (%) 20 20 20 0  
TEMP 40 58 36 61  
RH % 86 39 90 31  
20FTWND-AM(MPH) N 9 NW 8  
20FTWND-PM(MPH) NW 7 G17 N 11 NW 8 G17 W 12  
PRECIP AMOUNT 0.00 0.00 0.01 0.00  
MIXING HGT(FT-AGL) 6000 7600  
TRANSPORT WND (MPH) N 10 W 12  
SMOKE DISPERSION GOOD EXCELLENT  
HAINES INDEX 3 3 3 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. WEST WIND  
5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE LOWER 40S. NORTH WIND 10 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WIND  
5 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO 15 MPH  
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 40. SOUTH WIND 10 TO  
15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO  
15 MPH SHIFTING TO THE NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.  
 

 
 
IAZ035-172000-  
WEBSTER-  
INCLUDING THE CITY OF FORT DODGE  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 20 10 10 0  
TEMP 40 59 36 61  
RH % 85 35 91 30  
20FTWND-AM(MPH) N 9 NW 7  
20FTWND-PM(MPH) NW 6 N 11 N 8 G17 W 12  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6500 7900  
TRANSPORT WND (MPH) N 15 W 12  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 3 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. WEST WIND  
5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 40S. NORTH WIND 10 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WIND  
5 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO  
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 40. SOUTH WIND 5 TO  
15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO  
15 MPH SHIFTING TO THE NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.  
 

 
 
IAZ036-172000-  
HAMILTON-  
INCLUDING THE CITY OF WEBSTER CITY  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 20 10 10 0  
TEMP 40 59 37 60  
RH % 82 33 91 31  
20FTWND-AM(MPH) N 9 NW 8  
20FTWND-PM(MPH) NW 7 N 12 N 9 G17 W 12  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6900 7800  
TRANSPORT WND (MPH) N 15 W 13  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 4 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WIND  
5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 40S. NORTH WIND 10 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE UPPER 20S. NORTH WIND  
10 TO 20 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO 20 MPH  
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
10 TO 15 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.  
 

 
 
IAZ037-172000-  
HARDIN-  
INCLUDING THE CITIES OF IOWA FALLS, ELDORA, AND ACKLEY  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10 0  
TEMP 39 58 37 59  
RH % 81 33 88 32  
20FTWND-AM(MPH) N 9 NW 7  
20FTWND-PM(MPH) N 6 N 12 N 8 G17 W 12 G20  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 7100 7700  
TRANSPORT WND (MPH) N 16 W 13  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 4 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WIND  
5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 40S. NORTH WIND 10 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE UPPER 20S. NORTH WIND  
10 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WIND  
5 TO 15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
10 TO 15 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.  
 

 
 
IAZ038-172000-  
GRUNDY-  
INCLUDING THE CITIES OF GRUNDY CENTER, REINBECK, CONRAD, DIKE,  
AND WELLSBURG  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10 0  
TEMP 39 58 37 59  
RH % 77 32 84 32  
20FTWND-AM(MPH) N 9 NW 8  
20FTWND-PM(MPH) N 6 N 12 N 8 W 12  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6800 7800  
TRANSPORT WND (MPH) N 15 W 13  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 4 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 40S. NORTHWEST WIND 10 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF SNOW SHOWERS. LOWS AROUND 30. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WIND  
5 TO 15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
10 TO 15 MPH SHIFTING TO THE WEST IN THE AFTERNOON.  
 

 
 
IAZ039-172000-  
BLACK HAWK-  
INCLUDING THE CITIES OF WATERLOO AND CEDAR FALLS  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10 0  
TEMP 39 59 37 59  
RH % 75 30 84 33  
20FTWND-AM(MPH) N 9 NW 7  
20FTWND-PM(MPH) N 6 N 12 N 8 W 12  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6600 7900  
TRANSPORT WND (MPH) N 15 W 14  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 5 4 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 40S. NORTHWEST WIND 10 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF SNOW SHOWERS. LOWS AROUND 30. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. NORTHWEST WIND  
5 TO 15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
10 TO 15 MPH SHIFTING TO THE WEST IN THE AFTERNOON.  
 

 
 
IAZ044-172000-  
CRAWFORD-  
INCLUDING THE CITY OF DENISON  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 30 20 20 0  
TEMP 39 54 35 59  
RH % 93 45 95 32  
20FTWND-AM(MPH) N 8 NW 5  
20FTWND-PM(MPH) N 6 NW 11 NW 8 G17 W 11 G18  
PRECIP AMOUNT 0.02 0.01 0.00 0.00  
MIXING HGT(FT-AGL) 4600 7000  
TRANSPORT WND (MPH) NW 12 W 12  
SMOKE DISPERSION GOOD EXCELLENT  
HAINES INDEX 3 3 3 4  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS IN THE LOWER 40S. NORTH WIND 5 TO 20 MPH  
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS IN THE UPPER 20S. NORTH WIND 5 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST  
WIND 5 TO 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
5 TO 15 MPH SHIFTING TO THE SOUTH 15 TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH  
WIND 5 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. WEST WIND 5 TO  
15 MPH SHIFTING TO THE NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.  
 

 
 
IAZ045-172000-  
CARROLL-  
INCLUDING THE CITY OF CARROLL  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 30 20 20 5  
TEMP 40 57 36 59  
RH % 89 41 91 31  
20FTWND-AM(MPH) N 8 NW 7  
20FTWND-PM(MPH) N 6 N 11 NW 8 G17 W 11 G19  
PRECIP AMOUNT 0.03 0.01 0.00 0.00  
MIXING HGT(FT-AGL) 5700 7200  
TRANSPORT WND (MPH) N 10 W 12  
SMOKE DISPERSION GOOD EXCELLENT  
HAINES INDEX 3 3 3 4  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTHWEST  
WIND 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE LOWER 40S. NORTH WIND 10 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE UPPER 20S. NORTH WIND  
5 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO  
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST  
WIND 5 TO 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
5 TO 15 MPH SHIFTING TO THE SOUTH 15 TO 20 MPH IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
5 TO 15 MPH SHIFTING TO THE NORTHWEST 10 TO 15 MPH IN THE  
AFTERNOON.  
 

 
 
IAZ046-172000-  
GREENE-  
INCLUDING THE CITY OF JEFFERSON  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE NONE  
CHANCE PRECIP (%) 30 10 10 5  
TEMP 41 58 37 60  
RH % 89 39 90 32  
20FTWND-AM(MPH) N 8 NW 6  
20FTWND-PM(MPH) NW 5 N 10 NW 7 W 10  
PRECIP AMOUNT 0.03 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6000 7300  
TRANSPORT WND (MPH) N 15 W 12  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 3 3 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 40S. NORTH WIND 5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE UPPER 20S. NORTH WIND  
5 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 10 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 5 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO  
15 MPH SHIFTING TO THE NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.  
 

 
 
IAZ047-172000-  
BOONE-  
INCLUDING THE CITY OF BOONE  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE NONE  
CHANCE PRECIP (%) 20 10 10 5  
TEMP 41 59 38 60  
RH % 87 36 90 34  
20FTWND-AM(MPH) N 8 NW 7  
20FTWND-PM(MPH) NW 5 N 10 G18 NW 7 W 10 G18  
PRECIP AMOUNT 0.02 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6400 7400  
TRANSPORT WND (MPH) N 15 W 13  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 4 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 40S. NORTHWEST WIND 5 TO 20 MPH SHIFTING TO THE  
NORTH 15 TO 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF SNOW SHOWERS. LOWS AROUND 30. NORTH WIND 10 TO  
20 MPH DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO  
15 MPH SHIFTING TO THE NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.  
 

 
 
IAZ048-172000-  
STORY-  
INCLUDING THE CITY OF AMES  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE NONE  
CHANCE PRECIP (%) 20 10 10 5  
TEMP 41 59 38 60  
RH % 84 32 87 33  
20FTWND-AM(MPH) N 8 NW 6  
20FTWND-PM(MPH) NW 5 N 10 N 7 W 10 G18  
PRECIP AMOUNT 0.01 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 7000 7600  
TRANSPORT WND (MPH) N 16 W 13  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 4 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 40S. NORTHWEST WIND 5 TO 15 MPH SHIFTING TO THE  
NORTH 15 TO 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS AROUND 30. NORTH WIND 10 TO  
15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 10 TO  
15 MPH SHIFTING TO THE WEST IN THE AFTERNOON.  
 

 
 
IAZ049-172000-  
MARSHALL-  
INCLUDING THE CITY OF MARSHALLTOWN  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE NONE  
CHANCE PRECIP (%) 20 10 10 0  
TEMP 40 58 37 59  
RH % 81 33 89 35  
20FTWND-AM(MPH) N 7 NW 6  
20FTWND-PM(MPH) LGT/VAR N 10 N 6 W 10 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6600 7300  
TRANSPORT WND (MPH) N 16 W 13  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 4 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 15 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 40S. NORTHWEST WIND 5 TO 20 MPH SHIFTING TO THE  
NORTH 15 TO 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS AROUND 30. NORTH WIND 10 TO  
20 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO  
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
10 TO 15 MPH SHIFTING TO THE WEST IN THE AFTERNOON.  
 

 
 
IAZ050-172000-  
TAMA-  
INCLUDING THE CITIES OF TAMA, TOLEDO, TRAER, DYSART,  
AND GLADBROOK  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 10 10 10 0  
TEMP 39 59 37 59  
RH % 79 30 86 35  
20FTWND-AM(MPH) N 7 NW 5  
20FTWND-PM(MPH) LGT/VAR N 10 N 6 W 9 G17  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6400 7200  
TRANSPORT WND (MPH) N 16 W 13  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 4 4 4 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE UPPER 40S. NORTHWEST WIND 5 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS AROUND 30. NORTH WIND 5 TO 15 MPH.   
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO  
15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 40. SOUTH WIND 5 TO  
15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
5 TO 15 MPH SHIFTING TO THE WEST 10 TO 15 MPH IN THE AFTERNOON.  
 

 
 
IAZ057-172000-  
AUDUBON-  
INCLUDING THE CITIES OF AUDUBON AND EXIRA  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 30 20 5  
TEMP 40 56 36 59  
RH % 93 41 94 31  
20FTWND-AM(MPH) N 8 NW 5  
20FTWND-PM(MPH) LGT/VAR N 10 NW 7 G17 W 10 G18  
PRECIP AMOUNT 0.06 0.01 0.00 0.00  
MIXING HGT(FT-AGL) 5300 6800  
TRANSPORT WND (MPH) N 14 W 12  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 3 3 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S. SOUTHWEST WIND  
UP TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE LOWER 40S. NORTH WIND 5 TO 15 MPH INCREASING TO  
15 TO 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE UPPER 20S. NORTH WIND  
5 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTHWEST  
WIND UP TO 15 MPH DECREASING TO UP TO 5 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
UP TO 15 MPH SHIFTING TO THE SOUTHWEST UP TO 5 MPH AFTER  
MIDNIGHT.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 40. SOUTH WIND 5 TO  
15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
5 TO 15 MPH SHIFTING TO THE NORTHWEST 10 TO 15 MPH IN THE  
AFTERNOON.  
 

 
 
IAZ058-172000-  
GUTHRIE-  
INCLUDING THE CITIES OF GUTHRIE CENTER, PANORA, BAYARD, AND CASEY  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE NONE  
CHANCE PRECIP (%) 60 30 20 5  
TEMP 40 58 37 60  
RH % 94 38 91 33  
20FTWND-AM(MPH) N 7 NW 6  
20FTWND-PM(MPH) LGT/VAR N 10 NW 7 W 9  
PRECIP AMOUNT 0.06 0.01 0.01 0.00  
MIXING HGT(FT-AGL) 5700 6800  
TRANSPORT WND (MPH) N 15 W 12  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 3 3 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 40S. NORTH WIND 5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS AND RAIN SHOWERS. LOWS IN THE UPPER 20S. NORTH WIND 5 TO  
15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST  
WIND 5 TO 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
5 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 5 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO  
10 MPH SHIFTING TO THE NORTHWEST IN THE AFTERNOON.  
 

 
 
IAZ059-172000-  
DALLAS-  
INCLUDING THE CITIES OF PERRY, WAUKEE, AND ADEL  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE NONE  
CHANCE PRECIP (%) 40 30 10 5  
TEMP 42 59 39 60  
RH % 89 37 89 34  
20FTWND-AM(MPH) N 7 NW 6  
20FTWND-PM(MPH) NW 5 N 10 NW 7 W 10 G17  
PRECIP AMOUNT 0.04 0.01 0.00 0.00  
MIXING HGT(FT-AGL) 6100 6900  
TRANSPORT WND (MPH) N 16 W 12  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 3 3 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE UPPER 40S. NORTHWEST WIND 5 TO 15 MPH SHIFTING TO  
THE NORTH 15 TO 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS AROUND 30. NORTH WIND 5 TO 15 MPH.   
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30. NORTHWEST WIND  
5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WIND  
5 TO 15 MPH SHIFTING TO THE NORTHWEST 10 TO 15 MPH IN THE  
AFTERNOON.  
 

 
 
IAZ060-172000-  
POLK-  
INCLUDING THE CITY OF DES MOINES  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE NONE  
CHANCE PRECIP (%) 30 20 10 5  
TEMP 43 59 40 60  
RH % 85 34 84 34  
20FTWND-AM(MPH) N 7 NW 6  
20FTWND-PM(MPH) NW 5 N 10 G18 NW 7 W 9 G17  
PRECIP AMOUNT 0.03 0.01 0.00 0.00  
MIXING HGT(FT-AGL) 6500 7000  
TRANSPORT WND (MPH) N 16 W 12  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 4 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE UPPER 40S. NORTHWEST WIND 5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE LOWER 30S. NORTH WIND  
5 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30. NORTHWEST WIND  
5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WIND  
10 TO 15 MPH SHIFTING TO THE WEST IN THE AFTERNOON.  
 

 
 
IAZ061-172000-  
JASPER-  
INCLUDING THE CITY OF NEWTON  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE NONE  
CHANCE PRECIP (%) 40 20 10 5  
TEMP 42 59 39 59  
RH % 85 32 84 36  
20FTWND-AM(MPH) N 7 NW 6  
20FTWND-PM(MPH) LGT/VAR N 10 G18 N 6 W 10 G17  
PRECIP AMOUNT 0.01 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6300 6800  
TRANSPORT WND (MPH) N 16 W 12  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 4 4  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE UPPER 40S. NORTHWEST WIND 5 TO 15 MPH INCREASING TO  
15 TO 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS IN THE LOWER 30S. NORTH WIND 10 TO  
15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30. NORTHWEST WIND  
5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS AROUND 60. SOUTHWEST WIND 10 TO  
15 MPH SHIFTING TO THE WEST IN THE AFTERNOON.  
 

 
 
IAZ062-172000-  
POWESHIEK-  
INCLUDING THE CITY OF GRINNELL  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS NONE NONE NONE  
CHANCE PRECIP (%) 30 10 10 5  
TEMP 41 60 38 60  
RH % 84 30 84 35  
20FTWND-AM(MPH) N 6 NW 5  
20FTWND-PM(MPH) LGT/VAR N 10 N 5 W 9  
PRECIP AMOUNT 0.00 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6300 6800  
TRANSPORT WND (MPH) N 15 W 10  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 4 4 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS AROUND 50. NORTHWEST WIND 5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS IN THE LOWER 30S. NORTH WIND 5 TO  
15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 5 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS AROUND 60. SOUTH WIND 5 TO 15 MPH  
SHIFTING TO THE WEST 10 TO 15 MPH IN THE AFTERNOON.  
 

 
 
IAZ070-172000-  
CASS-  
INCLUDING THE CITY OF ATLANTIC  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 40 20 5  
TEMP 40 57 36 59  
RH % 100 44 96 34  
20FTWND-AM(MPH) N 8 NW 6  
20FTWND-PM(MPH) LGT/VAR N 11 NW 7 G17 W 9  
PRECIP AMOUNT 0.09 0.03 0.00 0.00  
MIXING HGT(FT-AGL) 5200 6600  
TRANSPORT WND (MPH) N 15 W 10  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 3 3 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE UPPER 40S. NORTHWEST WIND 5 TO 15 MPH SHIFTING TO  
THE NORTH 15 TO 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS IN THE UPPER 20S. NORTH WIND 5 TO  
15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST  
WIND 5 TO 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 5 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO  
10 MPH SHIFTING TO THE NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.  
 

 
 
IAZ071-172000-  
ADAIR-  
INCLUDING THE CITIES OF GREENFIELD, STUART, ADAIR, AND FONTANELLE  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 40 10 5  
TEMP 41 58 36 59  
RH % 100 41 97 36  
20FTWND-AM(MPH) N 8 NW 7  
20FTWND-PM(MPH) LGT/VAR N 11 NW 7 W 9  
PRECIP AMOUNT 0.07 0.02 0.00 0.00  
MIXING HGT(FT-AGL) 5500 6400  
TRANSPORT WND (MPH) N 15 W 10  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 3 3 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE UPPER 40S. NORTH WIND 5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS IN THE UPPER 20S. NORTH WIND 5 TO  
15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST  
WIND 5 TO 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
5 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 5 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO  
10 MPH SHIFTING TO THE NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.  
 

 
 
IAZ072-172000-  
MADISON-  
INCLUDING THE CITIES OF WINTERSET AND EARLHAM  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 30 10 5  
TEMP 42 59 38 59  
RH % 96 38 90 36  
20FTWND-AM(MPH) N 7 NW 6  
20FTWND-PM(MPH) LGT/VAR N 10 NW 7 NW 9  
PRECIP AMOUNT 0.05 0.01 0.00 0.00  
MIXING HGT(FT-AGL) 5900 6600  
TRANSPORT WND (MPH) N 16 W 8  
SMOKE DISPERSION EXCELLENT GOOD  
HAINES INDEX 3 3 3 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE UPPER 40S. NORTHWEST WIND 5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS AROUND 30. NORTH WIND 10 TO  
15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 10 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST  
WIND 5 TO 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WIND  
AROUND 10 MPH SHIFTING TO THE WEST IN THE AFTERNOON.  
 

 
 
IAZ073-172000-  
WARREN-  
INCLUDING THE CITIES OF INDIANOLA, NORWALK, AND CARLISLE  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 50 40 10 5  
TEMP 43 60 39 59  
RH % 92 36 85 37  
20FTWND-AM(MPH) NW 7 NW 6  
20FTWND-PM(MPH) LGT/VAR N 10 G18 NW 7 NW 9  
PRECIP AMOUNT 0.04 0.01 0.00 0.00  
MIXING HGT(FT-AGL) 5900 7100  
TRANSPORT WND (MPH) N 16 W 8  
SMOKE DISPERSION EXCELLENT GOOD  
HAINES INDEX 3 3 4 4  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS IN THE LOWER 30S. NORTH WIND 10 TO  
15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30. NORTHWEST WIND  
5 TO 10 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTH  
WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WIND  
AROUND 10 MPH SHIFTING TO THE WEST IN THE AFTERNOON.  
 

 
 
IAZ074-172000-  
MARION-  
INCLUDING THE CITIES OF PELLA AND KNOXVILLE  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 30 10 5  
TEMP 44 60 40 59  
RH % 92 34 83 37  
20FTWND-AM(MPH) NW 6 NW 5  
20FTWND-PM(MPH) LGT/VAR N 10 G18 NW 6 W 9  
PRECIP AMOUNT 0.03 0.01 0.00 0.00  
MIXING HGT(FT-AGL) 6000 7000  
TRANSPORT WND (MPH) N 16 W 9  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 3 4 4  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 40. SOUTHWEST WIND 5 TO  
10 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND  
5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS IN THE LOWER 30S. NORTH WIND 5 TO  
15 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS IN THE MID 40S. NORTHWEST WIND 10 TO  
15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30. NORTHWEST WIND  
5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S. SOUTH WIND  
5 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO  
10 MPH SHIFTING TO THE WEST 10 TO 15 MPH IN THE AFTERNOON.  
 

 
 
IAZ075-172000-  
MAHASKA-  
INCLUDING THE CITY OF OSKALOOSA  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 50 30 10 5  
TEMP 43 61 40 60  
RH % 90 32 81 36  
20FTWND-AM(MPH) NW 6 NW 5  
20FTWND-PM(MPH) LGT/VAR N 10 N 5 W 9  
PRECIP AMOUNT 0.01 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 6100 7100  
TRANSPORT WND (MPH) N 16 NW 9  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 3 4 4  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 40. SOUTHWEST WIND 5 TO  
10 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND  
5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS IN THE LOWER 30S. NORTH WIND 10 TO  
15 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS IN THE MID 40S. NORTHWEST WIND 10 TO  
15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S. NORTHWEST  
WIND 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND  
5 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 40S. SOUTH WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WIND  
10 TO 15 MPH.  
 

 
 
IAZ081-172000-  
ADAMS-  
INCLUDING THE CITY OF CORNING  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 50 20 5  
TEMP 40 58 36 59  
RH % 100 44 100 38  
20FTWND-AM(MPH) N 7 NW 6  
20FTWND-PM(MPH) LGT/VAR N 10 NW 7 NW 9  
PRECIP AMOUNT 0.09 0.04 0.01 0.00  
MIXING HGT(FT-AGL) 5500 6200  
TRANSPORT WND (MPH) N 15 W 10  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 3 3 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS AROUND 50. NORTHWEST WIND 5 TO 15 MPH SHIFTING TO THE NORTH  
15 TO 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS IN THE UPPER 20S. NORTH WIND 5 TO  
15 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST  
WIND 5 TO 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER 40S. SOUTH WIND 5 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WIND  
5 TO 10 MPH SHIFTING TO THE NORTHWEST 10 TO 15 MPH IN THE  
AFTERNOON.  
 

 
 
IAZ082-172000-  
UNION-  
INCLUDING THE CITY OF CRESTON  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 50 10 5  
TEMP 41 58 37 59  
RH % 100 42 100 38  
20FTWND-AM(MPH) N 8 NW 6  
20FTWND-PM(MPH) LGT/VAR N 11 NW 7 NW 10  
PRECIP AMOUNT 0.07 0.03 0.00 0.00  
MIXING HGT(FT-AGL) 5600 6100  
TRANSPORT WND (MPH) N 15 W 7  
SMOKE DISPERSION EXCELLENT GOOD  
HAINES INDEX 3 3 3 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE LOWER 50S. WEST WIND 5 TO 15 MPH SHIFTING TO THE  
NORTH 15 TO 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS AROUND 30. NORTH WIND 10 TO  
20 MPH.    
TUESDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S. NORTHWEST WIND  
10 TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST  
WIND 5 TO 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
5 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER 40S. SOUTH WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WIND  
10 TO 15 MPH SHIFTING TO THE WEST IN THE AFTERNOON.  
 

 
 
IAZ083-172000-  
CLARKE-  
INCLUDING THE CITY OF OSCEOLA  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 50 10 5  
TEMP 42 59 38 59  
RH % 99 39 93 39  
20FTWND-AM(MPH) N 6 NW 5  
20FTWND-PM(MPH) LGT/VAR N 10 NW 6 NW 9  
PRECIP AMOUNT 0.05 0.02 0.00 0.00  
MIXING HGT(FT-AGL) 5600 6800  
TRANSPORT WND (MPH) N 16 W 7  
SMOKE DISPERSION EXCELLENT GOOD  
HAINES INDEX 3 3 4 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND  
5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF RAIN SHOWERS. LOWS IN THE LOWER 30S. NORTH WIND  
5 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS IN THE MID 40S. NORTHWEST WIND 5 TO  
15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 10 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 10 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER 40S. SOUTH WIND 5 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WIND  
5 TO 10 MPH SHIFTING TO THE WEST 10 TO 15 MPH IN THE AFTERNOON.  
 

 
 
IAZ084-172000-  
LUCAS-  
INCLUDING THE CITY OF CHARITON  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 50 10 5  
TEMP 43 59 39 59  
RH % 96 38 90 39  
20FTWND-AM(MPH) NW 5 LGT/VAR  
20FTWND-PM(MPH) LGT/VAR N 9 G17 NW 5 NW 8  
PRECIP AMOUNT 0.05 0.01 0.00 0.00  
MIXING HGT(FT-AGL) 5600 7100  
TRANSPORT WND (MPH) N 16 W 7  
SMOKE DISPERSION EXCELLENT GOOD  
HAINES INDEX 3 3 4 4  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND  
5 TO 15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF RAIN SHOWERS. LOWS IN THE LOWER 30S. NORTH WIND  
10 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SNOW SHOWERS  
AND RAIN SHOWERS. HIGHS IN THE MID 40S. NORTHWEST WIND 10 TO  
15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30. NORTHWEST WIND  
5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST  
WIND 5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER 40S. SOUTH WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 10 TO  
15 MPH.  
 

 
 
IAZ085-172000-  
MONROE-  
INCLUDING THE CITY OF ALBIA  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 40 10 5  
TEMP 43 60 39 59  
RH % 93 35 84 39  
20FTWND-AM(MPH) NW 5 LGT/VAR  
20FTWND-PM(MPH) LGT/VAR N 9 LGT/VAR W 7  
PRECIP AMOUNT 0.03 0.01 0.00 0.00  
MIXING HGT(FT-AGL) 5700 7500  
TRANSPORT WND (MPH) N 15 NW 8  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 3 4 4  
GFDI MODERATE LOW  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 40. SOUTHWEST WIND 5 TO  
10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S. NORTHWEST WIND 5 TO  
15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF RAIN SHOWERS. LOWS IN THE LOWER 30S. NORTH WIND  
10 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS IN THE MID 40S. NORTHWEST WIND 10 TO  
15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30. NORTHWEST WIND  
5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WIND  
5 TO 10 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 40S. SOUTH WIND AROUND 10 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WIND  
AROUND 10 MPH.  
 

 
 
IAZ086-172000-  
WAPELLO-  
INCLUDING THE CITY OF OTTUMWA  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 50 30 10 10  
TEMP 44 61 40 60  
RH % 93 35 83 39  
20FTWND-AM(MPH) NW 5 LGT/VAR  
20FTWND-PM(MPH) LGT/VAR N 9 N 5 NW 8  
PRECIP AMOUNT 0.02 0.01 0.00 0.00  
MIXING HGT(FT-AGL) 5800 7400  
TRANSPORT WND (MPH) N 16 W 8  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 3 4 4  
GFDI MODERATE LOW  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S. WEST WIND 5 TO  
15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS IN THE LOWER 30S. NORTH WIND 5 TO  
15 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. COOLER. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30. NORTHWEST WIND  
5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S. WEST WIND  
5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 40S. SOUTH WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WIND  
10 TO 15 MPH.  
 

 
 
IAZ092-172000-  
TAYLOR-  
INCLUDING THE CITIES OF BEDFORD, LENOX, AND NEW MARKET  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 40 10 5  
TEMP 40 58 37 59  
RH % 100 47 100 39  
20FTWND-AM(MPH) N 6 NW 5  
20FTWND-PM(MPH) LGT/VAR N 10 NW 6 NW 9  
PRECIP AMOUNT 0.13 0.05 0.00 0.00  
MIXING HGT(FT-AGL) 4900 6000  
TRANSPORT WND (MPH) N 13 W 9  
SMOKE DISPERSION EXCELLENT EXCELLENT  
HAINES INDEX 3 3 3 3  
GFDI MODERATE LOW  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO 20 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF RAIN SHOWERS. LOWS IN THE UPPER 20S. NORTH WIND  
10 TO 20 MPH DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS IN THE MID 40S. NORTHWEST WIND 5 TO  
15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST  
WIND 5 TO 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER 40S. SOUTH WIND 5 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTH WIND 5 TO  
10 MPH SHIFTING TO THE WEST 10 TO 15 MPH IN THE AFTERNOON.  
 

 
 
IAZ093-172000-  
RINGGOLD-  
INCLUDING THE CITY OF MOUNT AYR  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY MCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 40 10 10  
TEMP 41 58 37 59  
RH % 100 44 100 39  
20FTWND-AM(MPH) N 7 NW 5  
20FTWND-PM(MPH) LGT/VAR N 10 G18 NW 6 NW 9  
PRECIP AMOUNT 0.09 0.04 0.00 0.00  
MIXING HGT(FT-AGL) 5500 6000  
TRANSPORT WND (MPH) N 16 NW 6  
SMOKE DISPERSION EXCELLENT GOOD  
HAINES INDEX 3 3 3 3  
GFDI MODERATE MODERATE  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 50S. WEST WIND 5 TO  
15 MPH SHIFTING TO THE NORTHWEST 15 TO 20 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF RAIN SHOWERS. LOWS AROUND 30. NORTH WIND 5 TO  
15 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS  
AND RAIN SHOWERS. HIGHS IN THE MID 40S. NORTH WIND 5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 15 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. SOUTHWEST  
WIND 5 TO 15 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTH WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER 40S. SOUTH WIND 5 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTH WIND 5 TO  
10 MPH SHIFTING TO THE WEST 10 TO 15 MPH IN THE AFTERNOON.  
 

 
 
IAZ094-172000-  
DECATUR-  
INCLUDING THE CITIES OF LAMONI AND LEON  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 50 10 10  
TEMP 42 60 39 59  
RH % 98 39 92 39  
20FTWND-AM(MPH) NW 5 LGT/VAR  
20FTWND-PM(MPH) LGT/VAR N 9 G18 NW 5 NW 8  
PRECIP AMOUNT 0.07 0.03 0.00 0.00  
MIXING HGT(FT-AGL) 5500 6700  
TRANSPORT WND (MPH) N 16 W 6  
SMOKE DISPERSION EXCELLENT GOOD  
HAINES INDEX 3 3 4 3  
GFDI MODERATE LOW  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND UP TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S. WEST WIND 5 TO  
15 MPH SHIFTING TO THE NORTHWEST AROUND 15 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF RAIN SHOWERS. LOWS IN THE LOWER 30S. NORTH WIND  
5 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SNOW SHOWERS  
AND RAIN SHOWERS. HIGHS IN THE MID 40S. NORTH WIND 5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 10 MPH.    
WEDNESDAY
 
SUNNY. HIGHS IN THE LOWER 50S. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 10 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS AROUND 60. SOUTHWEST WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER 40S. SOUTH WIND 5 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 60S. SOUTHWEST WIND  
5 TO 15 MPH.  
 

 
 
IAZ095-172000-  
WAYNE-  
INCLUDING THE CITIES OF CORYDON, SEYMOUR, ALLERTON, AND HUMESTON  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 50 10 5  
TEMP 42 59 39 59  
RH % 99 38 90 40  
20FTWND-AM(MPH) NW 5 NW 5  
20FTWND-PM(MPH) LGT/VAR N 9 G17 NW 5 NW 8  
PRECIP AMOUNT 0.06 0.02 0.00 0.00  
MIXING HGT(FT-AGL) 5400 6900  
TRANSPORT WND (MPH) N 16 W 7  
SMOKE DISPERSION EXCELLENT GOOD  
HAINES INDEX 3 3 4 3  
GFDI MODERATE LOW  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND UP TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S. WEST WIND 5 TO  
15 MPH SHIFTING TO THE NORTHWEST AROUND 15 MPH IN THE AFTERNOON.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS AND  
SLIGHT CHANCE OF RAIN SHOWERS. LOWS IN THE LOWER 30S. NORTH WIND  
5 TO 15 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. COOLER. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 10 MPH.    
WEDNESDAY
 
SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 10 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND  
5 TO 15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER 40S. SOUTH WIND 10 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS AROUND 60. SOUTHWEST WIND AROUND 10 MPH.  
 

 
 
IAZ096-172000-  
APPANOOSE-  
INCLUDING THE CITY OF CENTERVILLE  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 60 50 10 10  
TEMP 43 59 39 59  
RH % 95 38 86 42  
20FTWND-AM(MPH) NW 5 LGT/VAR  
20FTWND-PM(MPH) LGT/VAR N 8 LGT/VAR W 7  
PRECIP AMOUNT 0.03 0.02 0.00 0.00  
MIXING HGT(FT-AGL) 5300 7100  
TRANSPORT WND (MPH) N 16 NW 8  
SMOKE DISPERSION EXCELLENT GOOD  
HAINES INDEX 3 3 4 4  
GFDI LOW LOW  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. SOUTHWEST  
WIND 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S. WEST WIND 5 TO  
15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS IN THE LOWER 30S. NORTH WIND 10 TO  
15 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. COLDER. HIGHS IN THE MID 40S. NORTH WIND 10 TO  
15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST  
WIND 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 10 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER 40S. SOUTH WIND AROUND 10 MPH.    
FRIDAY
 
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS AROUND 60. SOUTHWEST WIND AROUND 10 MPH.  
 

 
 
IAZ097-172000-  
DAVIS-  
INCLUDING THE CITY OF BLOOMFIELD  
254 PM CDT FRI APR 16 2021  
 
TONIGHT SAT SAT NIGHT SUN  
 
CLOUD COVER MCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS NONE NONE  
CHANCE PRECIP (%) 50 50 10 10  
TEMP 43 60 40 59  
RH % 94 37 83 41  
20FTWND-AM(MPH) LGT/VAR LGT/VAR  
20FTWND-PM(MPH) LGT/VAR N 8 LGT/VAR NW 6  
PRECIP AMOUNT 0.02 0.01 0.00 0.00  
MIXING HGT(FT-AGL) 5300 7400  
TRANSPORT WND (MPH) N 15 NW 7  
SMOKE DISPERSION EXCELLENT GOOD  
HAINES INDEX 3 3 4 4  
GFDI LOW LOW  
 
   
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 40. SOUTHWEST WIND UP  
TO 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S. WEST WIND 5 TO  
15 MPH.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS IN THE LOWER 30S. NORTH WIND 5 TO  
15 MPH.    
TUESDAY
 
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. COOLER. HIGHS IN THE MID 40S. NORTHWEST WIND  
5 TO 10 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 30. NORTHWEST WIND  
5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS AROUND 50. NORTHWEST WIND 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S. WEST WIND  
5 TO 10 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 50S. SOUTHWEST WIND 5 TO  
15 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER 40S. SOUTH WIND 5 TO 10 MPH.    
FRIDAY
 
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS AROUND 60. SOUTHWEST WIND 5 TO 10 MPH.  
 

 
 
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