National Weather Service Text Product
AFOS product CF6ALO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CF6ALO
Product Timestamp: 2025-07-20 08:10 UTC
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639
CXUS53 KDMX 200810
CF6ALO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: WATERLOO IA
MONTH: JULY
YEAR: 2025
LATITUDE: 42 32 N
LONGITUDE: 92 24 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
================================================================================
1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18
12Z AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR
================================================================================
1 85 63 74 0 0 9 0.00 0.0 0 6.7 16 290 M M 1 23 310
2 87 65 76 2 0 11 0.00 0.0 0 5.6 16 220 M M 3 22 220
3 92 64 78 4 0 13 0.41 0.0 0 6.9 33 300 M M 1 138 51 290
4 90 73 82 7 0 17 0.00 0.0 0 10.8 21 190 M M 1 26 180
5 82 69 76 1 0 11 1.12 0.0 0 8.6 20 190 M M 5 138 27 180
6 86 68 77 2 0 12 0.00 0.0 0 6.7 15 340 M M 4 21 340
7 86 65 76 1 0 11 0.00 0.0 0 2.7 9 350 M M 1 15 330
8 85 67 76 1 0 11 0.00 0.0 0 4.2 13 290 M M 0 17 350
9 86 65 76 1 0 11 0.00 0.0 0 3.1 12 320 M M 1 16 290
10 82 67 75 0 0 10 0.97 0.0 0 6.9 15 100 M M 5 138 21 90
11 77 66 72 -3 0 7 2.52 0.0 0 5.5 20 10 M M 7 13 22 10
12 80 65 73 -2 0 8 0.00 0.0 0 9.0 16 310 M M 4 18 22 290
13 81 57 69 -6 0 4 0.00 0.0 0 2.7 13 230 M M 0 1 16 160
14 87 61 74 -1 0 9 0.00 0.0 0 6.1 15 170 M M 1 8 19 180
15 88 68 78 3 0 13 0.00 0.0 0 8.0 18 180 M M 1 18 25 180
16 81 64 73 -2 0 8 0.01 0.0 0 11.6 23 300 M M 7 13 30 320
17 75 57 66 -9 0 1 0.00 0.0 M 8.1 17 350 M M 7 23 10
18 78 54 66 -9 0 1 0.00 0.0 0 6.8 14 160 M M 5 1 19 170
19 85 67 76 1 0 11 1.12 0.0 0 6.4 22 40 M M 4 13 29 50
================================================================================
SM 1593 1225 0 178 6.15 0.0 126.4 M 58
================================================================================
AV 83.8 64.5 6.7 FASTST M M 3 MAX(MPH)
MISC ----> 33 300 51 290
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: WATERLOO IA
MONTH: JULY
YEAR: 2025
LATITUDE: 42 32 N
LONGITUDE: 92 24 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 74.2 TOTAL FOR MONTH: 6.15 1 = FOG OR MIST
DPTR FM NORMAL: -0.7 DPTR FM NORMAL: 3.36 2 = FOG REDUCING VISIBILITY
HIGHEST: 92 ON 3 GRTST 24HR 2.52 ON 11-11 TO 1/4 MILE OR LESS
LOWEST: 54 ON 18 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.0 INCH 5 = HAIL
GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 0 7 = DUSTSTORM OR SANDSTORM:
VSBY 1/2 MILE OR LESS
8 = SMOKE OR HAZE
[NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW
X = TORNADO
MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 6
MAX 90 OR ABOVE: 2 0.10 INCH OR MORE: 5
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 4
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 3
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 9
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 10
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 178
DPTR FM NORMAL -12 [PRESSURE DATA]
TOTAL FM JAN 1 474 HIGHEST SLP M ON M
DPTR FM NORMAL 0 LOWEST SLP 29.73 ON 16
[REMARKS]