CXUS53 KLOT 090800 CF6MDW PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CHICAGO-MIDWAY MONTH: JANUARY YEAR: 2026 LATITUDE: 41 46 N LONGITUDE: 87 45 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 21 12 17 -10 48 0 0.00 M 0 7.3 16 350 M M 7 21 350 2 24 20 22 -5 43 0 0.00 M 0 7.8 15 330 M M 7 19 340 3 28 21 25 -2 40 0 0.00 M 0 5.8 10 320 M M 10 13 320 4 34 25 30 3 35 0 0.00 M 0 8.2 18 190 M M 9 28 190 5 45 32 39 12 26 0 0.00 M 0 8.0 17 210 M M 7 26 220 6 47 37 42 15 23 0 T M 0 8.4 15 270 M M 9 1 20 300 7 44 34 39 13 26 0 0.00 M 0 9.0 15 190 M M 6 1 27 170 8 61 40 51 25 14 0 2.06 M M 13.6 36 230 M M 8 13 51 220 ================================================================================ SM 304 221 255 0 2.06 M 68.1 M 63 ================================================================================ AV 38.0 27.6 8.5 FASTST M M 8 MAX(MPH) MISC ----> 36 230 51 220 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: CHICAGO-MIDWAY MONTH: JANUARY YEAR: 2026 LATITUDE: 41 46 N LONGITUDE: 87 45 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 32.8 TOTAL FOR MONTH: 2.06 1 = FOG OR MIST DPTR FM NORMAL: 6.1 DPTR FM NORMAL: 1.63 2 = FOG REDUCING VISIBILITY HIGHEST: 61 ON 8 GRTST 24HR 2.06 ON 8- 8 TO 1/4 MILE OR LESS LOWEST: 12 ON 1 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 1 ON M 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: 3 0.01 INCH OR MORE: 1 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 5 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 255 CLEAR (SCALE 0-3) 0 DPTR FM NORMAL -50 PTCLDY (SCALE 4-7) 4 TOTAL FM JUL 1 2306 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -127 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP 29.41 ON 8 [REMARKS]