National Weather Service United States Department of Commerce

Iowa Surface Observations

    
                        
870
ASUS43 KDMX 161406
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
900 AM CDT WED SEP 16 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* - THESE STATIONS ARE NOT NWS STATIONS...THUS NOT UNDER NWS
QUALITY CONTROL. THEY ALSO DO NOT REPORT WEATHER SUCH
AS PRECIPITATION OR FOG.

IAZ001>003-012>014-020>022-031>034-043>046-161500-
NORTHWEST IOWA

CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARROLL * PTSUNNY 61 57 88 E8G14 30.28S TC 16
DENISON * MOSUNNY 61 57 88 E6 30.28S TC 16
LE MARS * MOSUNNY N/A N/A N/A E10 30.27F
MAURICE * SUNNY 59 52 77 E15 30.29F TC 15
SHELDON * MOSUNNY 61 61 100 E12 30.29F TC 16
SIOUX CITY MOSUNNY 62 54 74 E9 30.27S TC 17
SPENCER SUNNY 59 52 77 E9 30.33R TC 15
STORM LAKE * MOSUNNY 61 52 72 E12 30.30S TC 16
$$

IAZ055>058-069>071-079>083-090>094-161500-
SOUTHWEST IOWA

CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTIC * CLOUDY 61 59 94 N5 30.26R TC 16
AUDUBON * N/A 61 57 88 E6 30.28S TC 16
CLARINDA * CLOUDY 63 61 94 E6 30.26S TC 17
COUNCIL BLFS * HVY RAIN 59 59 100 E9 30.24S VSB 1 TC 15
CRESTON * RAIN 61 61 100 E7 30.26R TC 16
HARLAN * CLOUDY 61 57 88 E5 30.27R TC 16
LAMONI CLOUDY 63 62 97 NE6 30.26R TC 17
RED OAK * HVY RAIN 61 61 100 NE3 30.24S FOG TC 16
SHENANDOAH * CLOUDY 63 63 100 E8 29.22R FOG TC 17
$$

IAZ047>049-059>061-072>074-084-161500-
CENTRAL IOWA

CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES CLOUDY 63 56 78 E6 30.28S TC 17
ANKENY * PTSUNNY 63 59 88 E6G12 30.27R TC 17
BOONE * CLOUDY 59 57 94 E13 30.26S TC 15
CHARITON * CLOUDY 63 61 94 E9 30.25S TC 17
DES MOINES CLOUDY 63 57 81 E10 30.27R TC 17
GRINNELL* CLOUDY 61 57 87 E7 30.28F TC 16
KNOXVILLE * CLOUDY 63 59 88 E7 30.26R TC 17
MARSHALLTOWN PTSUNNY 62 56 80 NE8 30.28S TC 17
NEWTON * MOSUNNY 63 63 100 E10 30.26S TC 17
PELLA * CLOUDY 63 59 87 SE5 30.27S TC 17
PERRY * LGT RAIN 60 60 98 NE6 30.26R VSB 1/2 TC 16
$$

IAZ004>006-015-016-023>025-035-036-161500-
NORTH CENTRAL IOWA

CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALGONA * SUNNY 57 57 100 E7 30.31S TC 14
CLARION * SUNNY 61 61 100 E8 30.31S TC 16
ESTHERVILLE SUNNY 57 52 83 E7 30.33S TC 14
FORT DODGE * PTSUNNY 57 54 89 NE7 30.30S TC 14
MASON CITY PTSUNNY 57 53 86 E7 30.32F TC 14
FOREST CITY * PTSUNNY 59 50 72 E6 30.33S TC 15
WEBSTER CITY * PTSUNNY 59 57 94 E8 30.29F TC 15
IOWA FALLS * PTSUNNY 60 54 82 CALM 30.31S TC 15
HAMPTON * PTSUNNY 54 52 94 E7 30.31F TC 12
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-161500-
NORTHEAST IOWA

CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS CLOUDY 63 56 78 E12 30.27R TC 17
CHARLES CITY * PTSUNNY 57 55 94 NE7 30.32F TC 14
CLINTON * CLOUDY 65 58 78 E12 30.29S TC 18
DUBUQUE PTSUNNY 61 56 83 NE10 30.31S TC 16
MONTICELLO * CLOUDY 63 57 82 NE9 30.27F TC 17
OELWEIN * SUNNY 59 57 94 E8G14 30.31F TC 15
WATERLOO PTSUNNY 60 56 86 NE8 30.30S TC 16
$$

IAZ064-065-067-068-078-161500-
EAST CENTRAL IOWA

CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT CLOUDY 65 59 81 NE9 30.27S TC 18
IOWA CITY CLOUDY 65 59 81 NE5 30.28R TC 18
MT. PLEASANT * CLOUDY 64 63 94 E5 30.25S TC 18
MUSCATINE * PTSUNNY 66 63 88 E6 30.26R TC 19
QUAD CITIES CLOUDY 66 60 81 E10 30.25F TC 19
$$

IAZ062-063-075>077-085>089-095>099-161500-
SOUTHEAST IOWA

CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON FOG 66 66 100 VRB5 30.25R VSB 3/4 TC 19
FAIRFIELD * CLOUDY 64 64 100 NE6 30.26R TC 18
FORT MADISON * FOG 66 66 100 NE2 30.25R VSB<1/4 TC 19
OSKALOOSA * CLOUDY 66 62 89 E6 30.27S TC 19
WASHINGTON * CLOUDY 64 64 100 NE6 30.25R TC 18
$$

ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$




Road Conditions

Image Courtesy of the Iowa Environmental Mesonet

Midwest Surface Map

Midwest Surface Map

 

U.S. Surface Map

U.S. Surface Map

Iowa Weather Summary

    
                    

River Summary

    
                        
812
SRUS43 KDMX 161343
RVADMX
IAC001-003-007-009-013-015-017-023-025-027-029-033-039-047-049-051-053-
063-069-073-075-077-079-081-083-091-099-109-117-121-123-125-127-135-147-
151-153-157-159-161-169-171-173-175-179-181-185-187-189-195-197-171345-

Hydrologic Summary
National Weather Service Des Moines IA
840 AM CDT Wed Sep 16 2026

Hourly river stages. Time is in Central Time. For the latest river forecasts,
flood warnings and flood statements refer to weather.gov/desmoines.

Refer to the end of this product for an explanation of the columns.

Cur Obs Flood 6hr 24hr Obs
Location FS Stg Category Chg Chg Date/Time

...Mississippi River Basin...

.Wapsipinicon River Basin...

Wapsipinicon River
Tripoli 15.0 7.49 Non-Flood 0.09 0.28 0916/0745

.Iowa River Basin...

West Main Drainage Ditch 1-2
Britt 76.29 -0.04 -0.03 0916/0815

Iowa River
Rowan 12.5 3.68 Non-Flood -0.02 -0.03 0916/0800
Steamboat Rock 11.0 5.53 Non-Flood -0.04 0.05 0916/0800
Marshalltown 19.0 10.18 Non-Flood 0.09 0.27 0916/0800
Tama Hwy E49 12.5 2.54 Non-Flood 0.15 0.71 0916/0800
Tama US 63 20.0 8.35 Non-Flood 0.11 0.53 0916/0800
Chelsea

South Fork Iowa River
Blairsburg 4.99 -0.21 -0.26 0916/0800
New Providence 2.50 -0.02 -0.05 0916/0745

Timber Creek
Marshalltown 14.0 3.10 Non-Flood -0.21 0.80 0916/0800

Richland Creek
Haven 10.90 -0.10 0.22 0916/0800

Stein Creek
Clutier 67.18 -0.03 0.18 0916/0730

Salt Creek
Elberon 16.0 6.69 Non-Flood 0.00 0.43 0916/0800

Walnut Creek
Hartwick 14.0 2.33 Non-Flood -0.34 -0.65 0916/0800

Deer Creek
Toledo

Deep River
Deep River 67.88 -0.35 -4.03 0916/0815

.Cedar River Basin...

Cedar River
Waverly 12.0 3.92 Non-Flood 0.00 -0.09 0916/0815
Janesville 13.0 1.76 Non-Flood 0.00 0.02 0916/0745
Cedar Falls 89.0 79.23 Non-Flood -0.03 -0.06 0916/0745
Waterloo 13.0 6.05 Non-Flood 0.02 -0.10 0916/0800

West Fork Cedar River
Kesley
Kesley Hickory Ave--IFC 944.46 0.04 0.15 0916/0815
Finchford 17.0 6.95 Non-Flood 0.12 0.35 0916/0745

Spring Creek (North Central Iowa)
Mason City US 65 80.82 -0.03 0.07 0916/0745

Winnebago River
Mason City 10.0 5.05 Non-Flood -0.04 0.12 0916/0830
Rockford

Clear Lake
Clear Lake 4.55 -0.01 -0.02 0916/0700

Willow Creek
Mason City US 18 Bus 85.66 -0.04 -0.27 0916/0745

Shell Rock River
Northwood
Nora Springs
Rockford Foothill Ave--IFC 970.13 0.02 0.28 0916/0815
Marble Rock 4.0
Marble Rock 290th St--IFC 949.22 0.12 0.38 0916/0815
Shell Rock 12.0 8.13 Non-Flood 0.04 0.06 0916/0745

Beaver Creek (Northeast Iowa)
New Hartford 12.5 2.02 Non-Flood 0.04 0.15 0916/0800

Black Hawk Creek
Hudson 15.0 6.20 Non-Flood 0.06 0.51 0916/0745

Wolf Creek
Dysart 12.0 2.87 Non-Flood 0.02 0.16 0916/0815

.Skunk River Basin...

Mud Lake Drainage Ditch 71 (North Central Iowa)
Jewell 81.25 -0.10 0.68 0916/0815

Keigley Branch (Central Iowa)
Story City 84.20 -0.22 -0.08 0916/0730

South Skunk River
Randall Hwy R61--IFC 975.69 -0.10 0.56 0916/0815
Ames Hwy E18 2.97 -0.04 0.54 0916/0730
Ames McFarland Park 180th 3.20 0.01 0.44 0916/0800
Ames W Riverside Rd 12.5 4.63 Non-Flood 0.03 0.35 0916/0700
Ames E 13th St--IFC 879.31 0.03 0.50 0916/0815
Ames US 30 21.5 13.51 Non-Flood -0.13 0.50 0916/0800
Colfax 18.0 11.55 Non-Flood -0.18 1.12 0916/0745
Oskaloosa 24.5 16.35 Non-Flood -0.37 5.31 0916/0830

Ioway Creek
Story City 120th St--IFC 972.37 -0.25 -0.09 0916/0815
Ames Hwy E18 3.52 -0.15 0.00 0916/0800
Gilbert 160th St--IFC 931.40 -0.36 -0.17 0916/0800
Ames Cameron School Rd 4.37 -0.36 -0.01 0916/0800
Ames Stange Rd--IFC 890.87 -0.30 0.00 0916/0815
Ames Lincoln Way 10.0 3.29 Non-Flood -0.18 0.03 0916/0800
Ames S Duff Ave--IFC 874.66 -0.27 0.00 0916/0815

Indian Creek
Mingo 5.01 0.01 1.24 0916/0815

Middle Creek
Lacey 76.38 -0.37 -3.31 0916/0800

.Des Moines River Basin...

West Fork Des Moines River
Estherville 10.0 2.07 Non-Flood -0.02 0.02 0916/0830
Emmetsburg 11.0 0.43 Non-Flood -0.02 -0.04 0916/0815
Humboldt 10.0 3.30 Non-Flood -0.02 -0.10 0916/0815

Pilot Creek
Rolfe 2.44 -0.01 0.05 0916/0815

East Fork Des Moines River
Algona 17.0 7.09 Non-Flood 0.02 0.01 0916/0800
Dakota City 20.0 7.77 Non-Flood 0.01 -0.13 0916/0800

Des Moines River
Fort Dodge 10.5 4.09 Non-Flood -0.01 0.02 0916/0800
Stratford 19.0 5.89 Non-Flood 0.03 0.33 0916/0800
Des Moines 2nd Ave 23.0 16.46 Non-Flood -0.07 -0.13 0916/0815
Des Moines SE 6th St 24.0 20.80 Non-Flood 0.15 5.31 0916/0800
Swan 53.73 0.37 6.77 0916/0815
Tracy 14.0 7.41 Non-Flood -0.02 3.01 0916/0815
Eddyville 63.0 56.06 Non-Flood -0.14 3.99 0916/0830
Ottumwa 13.0 7.01 Non-Flood 0.30 3.49 0916/0820

Saylorville Reservoir
Pool 884.0 837.70 Non-Flood 0.06 0.28 0916/0800
Tail 4.58 -0.05 0.53 0916/0800
Normal Pool 836.0

Red Rock Reservoir
Pool 780.0 744.33 Non-Flood 0.58 2.02 0916/0815
Tail 690.64 0.02 4.32 0916/0730
Normal Pool 742.0

Lizard Creek
Fort Dodge 5.29 0.01 -0.09 0916/0815

Boone River
Goldfield 7.10 0.03 0.12 0916/0815
Webster City 14.0 2.15 Non-Flood -0.03 -0.09 0916/0800

White Fox Creek
Clarion 84.93 0.00 -0.15 0916/0745

Bluff Creek (Central Iowa)
Pilot Mound 82.50 -0.22 -0.20 0916/0815

Big Creek Ponding Area
Polk City 37.89 -0.02 0.17 0916/0815

Big Creek Lake
Polk City 20.46 0.03 0.30 0916/0815

Beaver Creek (Central Iowa)
Woodward 16.12 0.28 2.49 0916/0815
Grimes 14.0 8.28 Non-Flood 0.17 0.25 0916/0815

Fourmile Creek
Ankeny US 69
Ankeny NE 47th St--IFC 909.80 -0.26 0.01 0916/0815
Ankeny NE 86th Ave 11.0 4.67 Non-Flood -0.46 -2.55 0916/0815
Altoona NE 54th Ave--IFC 826.20 -0.63 -3.90 0916/0815
Altoona I-80
Des Moines Easton Blvd 12.5 6.76 Non-Flood -0.66 -2.54 0916/0730
Pleasant Hill Vandalia Rd- 776.69 0.02 0.48 0916/0815

North River
Norwalk Hwy R57 22.0 18.32 Non-Flood 0.20 1.38 0916/0815

Middle River
Indianola 23.0 17.86 Non-Flood -1.14 0.75 0916/0815

South River
Ackworth 29.0 12.23 Non-Flood -3.49 -5.09 0916/0815

White Breast Creek
Melcher-Dallas 23.0 10.10 Non-Flood 0.31 -7.89 0916/0815

English Creek
Knoxville 21.0 13.70 Non-Flood -3.91 -1.72 0916/0815

Cedar Creek
Bussey 25.0 6.69 Non-Flood -0.68 -3.38 0916/0815

Bear Creek
Ottumwa US 34 79.70 -0.12 0.01 0916/0745

.Raccoon River Basin...

North Raccoon River
Sac City 7.22 0.01 -0.04 0916/0815
Lanesboro 9.05 0.09 0.17 0916/0815
Jefferson 19.0 6.14 Non-Flood 0.14 0.56 0916/0815
Perry 15.0 5.31 Non-Flood 0.16 0.64 0916/0815

Black Hawk Lake
Lake View 7.63 0.00 -0.01 0916/0815

Brushy Fork Creek (Western Iowa)
Templeton 67.07 -0.03 -0.07 0916/0800

Middle Raccoon River Tributary
Carroll -0.02 -0.11 0916/0815

Middle Raccoon River
Bayard 10.26 0.20 0.80 0916/0815
Panora 11.0 4.82 Non-Flood 0.02 -1.75 0916/0815

Lake Panorama
Panora 45.54 0.02 -0.15 0916/0815

South Raccoon River
Redfield 20.0 7.24 Non-Flood -1.96 -5.04 0916/0745

Raccoon River
Van Meter Hwy R16 17.0 10.59 Non-Flood -3.34 -0.73 0916/0800
West Des Moines 37.67 -1.23 6.50 0916/0745
Des Moines IA 28 36.0 33.25 Non-Flood -0.32 8.10 0916/0815
Des Moines Fleur Dr 12.0 15.01 Minor 0.05 5.94 0916/0745

Walnut Creek (Central Iowa)
Waukee 156th St 9.0 2.71 Non-Flood -0.24 -0.72 0916/0804
Urbandale 142nd St
Clive NW 128th St--IFC 866.50 -1.46 -4.30 0916/0815
Clive I-80/35 9.0 4.83 Non-Flood -0.99 -3.44 0916/0828
Clive NW 100th St--IFC 842.39 -0.89 -3.17 0916/0815
Des Moines 63rd St 14.0 7.04 Non-Flood -1.91 -5.29 0916/0745

Little Walnut Creek (Central Iowa)
Clive 156th St--IFC 899.19 -0.46 -4.34 0916/0815

North Walnut Creek (Central Iowa)
Urbandale 92nd Dr 5.01 -0.17 -1.92 0916/0730
Urbandale Hickman Rd--IFC 835.32 -0.36 -2.91 0916/0815
Windsor Heights College Dr 826.79 -0.25 -3.43 0916/0815

Jordan Creek
West Des Moines

Buttrick Creek
Grand Junction 13.0 6.40 Non-Flood 0.23 0.79 0916/0815

...Missouri River Basin...

.Nishnabotna River Basin...

East Nishnabotna River
Atlantic 19.0 9.39 Non-Flood -1.59 -4.78 0916/0800

.Chariton River Basin...

West Nodaway River
Massena IA 148 67.82 -0.23 -1.09 0916/0815

East Fork 102 River
Bedford 24.0 12.73 Non-Flood 0.75 1.79 0916/0745

Thompson River
Davis City 12.0 4.48 Non-Flood 0.46 2.74 0916/0800

Chariton River
Chariton 19.5 4.37 Non-Flood -0.08 0.10 0916/0745
Moulton 36.0 18.48 Non-Flood 0.00 -0.04 0916/0745

South Fork Chariton River
Promise City 25.0 3.21 Non-Flood -0.02 0.02 0916/0745

Rathbun Reservoir
Pool 926.0 905.67 Non-Flood 0.01 0.02 0916/0745
Tail 2.27 0.00 0.00 0916/0800
Normal Pool 904.0

Cooper Creek (South Central Iowa)
Centerville 7.56 0.10 0.06 0916/0730

Key: FS=Flood stage (feet)
Cur Stg=Current stage (feet)
Obs Flood Category=Observed stage flood category (if applicable)--may be
different than forecast flood category
6hr Chg=6-hour change (feet)
24hr Chg=24-hour change (feet)
Obs Time=Date/time observation was taken (local time)

This product is computer generated and is not monitored directly for quality
control. Data sources include the U.S. Geological Survey, U.S. Army Corps of
Engineers, Iowa Flood Center, state agencies and the National Weather
Service.

$$


Central Iowa Observed Snowfall

The following information (mostly PDF files) is to be considered preliminary and unofficial.  Official or certified surface observing information can be obtained from the National Climatic Data Center at https://www.ncdc.noaa.gov.

In the pdf files below, look for the snowfall column, not the snow-depth.

 

Des Moines Airport NWS Office in Johnston Waterloo
(current month updated daily)  (generally updated Monday - Friday) (current month updated daily)
 April 2018  April 2018  April 2018
 March 2018  March 2018  March 2018
 February 2018  February 2018  February 2018
 January 2018  January 2018  January 2018
 December 2017  December 2017  December 2017
 November 2017  November 2017  November 2017
 March 2017  March 2017  March 2017
 February 2017  February 2017  February 2017
 January 2017  January 2017  January 2017
 December 2016  December 2016  December 2016
 November 2016  November 2016  November 2016
 October 2016  October 2016  October 2016
 March 2016  March 2016  March 2016
 February 2016  February 2016  February 2016
 January 2016  January 2016  January 2016
 December 2015  December 2015  December 2015
 November 2015  November 2015  November 2015
 March 2015  March 2015  March 2015
 February 2015  February 2015  February 2015
 January 2015  January 2015  January 2015
 December 2014  December 2014  December 2014
 November 2014  November 2014  November 2014
     
Additional Past Weather Information for Central Iowa can be found by clicking here.

CoCoRAHS Rainfall Reports

    
                        
258
SXUS53 KDMX 161405
LCODMX

COCORAHS PRECIPITATION SUMMARY
NATIONAL WEATHER SERVICE DES MOINES IA
905 AM CDT WED SEP 16 2026

COCORAHS PRECIPITATION REPORTS FOR THE PREVIOUS 24 HOURS
ENDING AROUND 7 AM LOCAL TIME
THESE REPORTS ARE CONSIDERED SUPPLEMENTAL AND UNOFFICIAL

.B DMX 0916 C DH07/PP/SF/SD/SW
:
:
:CENTRAL IOWA
:
: SNOW SNOW WATER
: PCPN FALL DEPTH EQUIV
:
IA-TY-02 : NEW MARKET 4.7 N : 1.25 / MM / 0.0 / MM
IA-BH-28 : HUDSON 1.1 SSE : 1.16 / MM / MM / MM
IA-DL-18 : WAUKEE 0.6 W : 1.08 / MM / MM / MM
IA-PK-148 : ANKENY 1.2 ENE : 1.02 / MM / MM / MM
IA-DL-33 : WAUKEE 1.6 N : 0.95 / MM / MM / MM
IA-DV-11 : MILTON 4.8 SSW : 0.92 / MM / MM / MM
IA-PK-97 : ANKENY 1.5 NNE : 0.91 / 0.0 / 0.0 / MM
IA-DC-14 : LAMONI 3.8 SW : 0.91 / MM / MM / MM
IA-DL-32 : CLIVE 4.7 WNW : 0.86 / MM / MM / MM
IA-PK-93 : JOHNSTON 2.6 W : 0.80 / 0.0 / 0.0 / MM
IA-PK-108 : DES MOINES 5.0 NNW : 0.79 / MM / MM / MM
IA-PK-125 : URBANDALE 1.0 NNE : 0.79 / MM / MM / MM
IA-DL-22 : WAUKEE 1.2 ENE : 0.78 / MM / MM / MM
IA-PK-130 : URBANDALE 0.5 ESE : 0.77 / MM / MM / MM
IA-DV-03 : BLOOMFIELD 8.6 SSW : 0.76 / MM / MM / MM
IA-PK-83 : ALTOONA 1.5 SSE : 0.73 / MM / MM / MM
IA-PK-03 : DES MOINES 4.5 WNW : 0.68 / MM / MM / MM
IA-PK-95 : DES MOINES 3.7 NW : 0.67 / MM / MM / MM
IA-PK-149 : WINDSOR HEIGHTS 1.9 NNE : 0.67 / MM / MM / MM
IA-DV-08 : BLOOMFIELD 6.5 E : 0.66 / MM / MM / MM
IA-DL-43 : VAN METER 0.2 NNE : 0.65 / MM / MM / MM
IA-PK-73 : DES MOINES 4.1 N : 0.61 / MM / MM / MM
IA-PK-147 : MAXWELL 8.1 S : 0.58 / MM / MM / MM
IA-DL-28 : WAUKEE 3.0 SSW : 0.58 / MM / MM / MM
IA-DV-14 : DRAKESVILLE 4.7 WNW : 0.50 / MM / MM / MM
IA-WY-09 : CORYDON 7.7 SSE : 0.49 / MM / MM / MM
IA-CS-05 : ATLANTIC 7.1 NNE : 0.46 / MM / MM / MM
IA-DC-09 : LEON 4.2 E : 0.44 / MM / MM / MM
IA-CL-09 : OSCEOLA 2.5 N : 0.44 / MM / MM / MM
IA-WR-15 : NORWALK 1.7 SSE : 0.43 / MM / MM / MM
IA-DL-42 : PERRY 0.4 SSW : 0.43 / MM / MM / MM
IA-DV-07 : BLOOMFIELD 4.2 WNW : 0.42 / MM / MM / MM
IA-UN-06 : CRESTON 0.8 NW : 0.41 / MM / MM / MM
IA-AP-09 : NUMA 1.7 W : 0.41 / MM / MM / MM
IA-CL-02 : OSCEOLA 2.5 WSW : 0.40 / MM / MM / MM
IA-WY-03 : SEYMOUR 1.7 W : 0.40 / MM / MM / MM
IA-CL-03 : MURRAY 0.5 N : 0.38 / 0.0 / 0.0 / 0.00
IA-TM-04 : VINING 0.2 ENE : 0.37 / MM / MM / MM
IA-DV-10 : BLOOMFIELD 8.4 NNE : 0.36 / MM / MM / MM
IA-AP-12 : JEROME 0.4 W : 0.35 / MM / MM / MM
IA-WY-04 : PROMISE CITY 0.6 W : 0.35 / MM / MM / MM
IA-AD-02 : CRESTON 8.3 WNW : 0.34 / MM / MM / MM
IA-BN-20 : MADRID 0.5 NE : 0.34 / MM / MM / MM
IA-MS-10 : MARSHALLTOWN 3.0 S : 0.34 / MM / MM / MM
IA-WR-22 : PROLE 1.5 ENE : 0.31 / MM / MM / MM
IA-LC-12 : CHARITON 2.0 WSW : 0.30 / MM / MM / MM
IA-DL-17 : DALLAS CENTER 3.9 NNE : 0.30 / MM / MM / MM
IA-DL-41 : MADRID 3.3 SSW : 0.30 / MM / MM / MM
IA-DL-26 : DALLAS CENTER 4.1 ENE : 0.29 / MM / MM / MM
IA-DC-11 : GRAND RIVER 0.5 NE : 0.28 / MM / MM / MM
IA-CL-07 : MURRAY 6.1 NNW : 0.26 / MM / MM / MM
IA-PK-115 : POLK CITY 1.0 N : 0.26 / MM / MM / MM
IA-SR-45 : AMES 2.0 WNW : 0.25 / MM / MM / MM
IA-WR-27 : CARLISLE 4.5 SSE : 0.25 / MM / MM / MM
IA-BH-34 : LA PORTE CITY 4.5 E : 0.24 / MM / MM / MM
IA-MS-07 : MARSHALLTOWN 0.2 WSW : 0.24 / MM / MM / MM
IA-SR-58 : NEVADA 0.3 WNW : 0.24 / MM / MM / MM
IA-MD-06 : ST CHARLES 1.1 NW : 0.24 / MM / MM / MM
IA-MR-06 : LOVILIA 0.6 SSE : 0.23 / 0.0 / 0.0 / 0.00
IA-PW-06 : MALCOM 7.7 NNW : 0.23 / MM / MM / MM
IA-SR-59 : NEVADA 0.4 WNW : 0.23 / MM / MM / MM
IA-LC-09 : CHARITON 4.6 E : 0.21 / MM / MM / MM
IA-WP-13 : OTTUMWA 2.2 ENE : 0.19 / MM / MM / MM
IA-BH-29 : LA PORTE CITY 5.1 NNW : 0.18 / MM / MM / MM
IA-BN-03 : OGDEN 1.6 SE : 0.18 / MM / MM / MM
IA-BH-33 : WATERLOO 1.1 S : 0.18 / 0.0 / MM / MM
IA-CR-07 : MANNING 0.2 ESE : 0.17 / MM / MM / MM
IA-HD-05 : ELDORA 1.2 ENE : 0.16 / MM / MM / MM
IA-BH-06 : WATERLOO 1.9 SSE : 0.15 / MM / MM / MM
IA-SR-50 : AMES 10.0 NE : 0.14 / MM / MM / MM
IA-MD-05 : TRURO 0.3 WNW : 0.14 / MM / MM / MM
IA-SR-49 : STORY CITY 0.4 NW : 0.13 / MM / MM / MM
IA-MA-11 : PELLA 1.1 ENE : 0.12 / MM / MM / MM
IA-WR-07 : INDIANOLA 0.8 SSW : 0.10 / MM / MM / MM
IA-BH-26 : WATERLOO 6.7 E : 0.10 / MM / MM / MM
IA-MH-15 : OSKALOOSA 3.7 SSE : 0.09 / MM / MM / MM
IA-BH-03 : CEDAR FALLS 0.4 WNW : 0.05 / 0.0 / 0.0 / 0.00
IA-WB-17 : FORT DODGE 1.7 NNW : 0.05 / MM / MM / MM
IA-SR-29 : AMES 2.5 W : 0.04 / MM / MM / MM
IA-CR-12 : CARROLL 1.3 WNW : 0.03 / MM / MM / MM
IA-WB-03 : FORT DODGE 1.6 ENE : 0.03 / MM / MM / MM
IA-SC-07 : SAC CITY 0.6 SSW : 0.02 / MM / MM / MM
IA-WB-15 : CLARE 5.2 WNW : 0.00 / 0.0 / MM / MM
IA-PC-08 : FONDA 4.5 NNW : 0.00 / 0.0 / MM / MM
IA-CH-07 : LYTTON 4.0 NE : 0.00 / 0.0 / MM / MM
IA-PA-05 : WEST BEND 5.4 W : 0.00 / 0.0 / MM / MM
.END

$$