This page presents the raw observations of daily high and low temperature along with precipitation and snow when available. The dates shown are the date when the observation was reported. For observations made at 7 AM, this would be a for a 24 hour period up until that time and not for that local date. The timestamps shown are valid for the local timezone of that reporting station.

Hint: You should be able to highlight the values in the table and then copy + paste these values into a spreadsheet program like Excel. A download interface does exist for these observations.

COOP obs listed by station

(Click on a date to get all obs for a particular date.)

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NWSLI: Site Name: Date: Temp at Ob Max Air Temp Min Air Temp Precip Snowfall Snow Depth Snow Water Equiv
ALXI4Waterloo NWS Snowfall1 Jan 2024 6AMMMMTT00
.A ALXI4 240101 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2401020606
ALXI4Waterloo NWS Snowfall2 Jan 2024 11PMMMM000M
.A ALXI4 240102 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2401030024
ALXI4Waterloo NWS Snowfall3 Jan 2024 11PMMMM000M
.A ALXI4 240103 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2401040031
ALXI4Waterloo NWS Snowfall4 Jan 2024 11PMMMM000M
.A ALXI4 240104 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2401050003
ALXI4Waterloo NWS Snowfall5 Jan 2024 11PMMMM000M
.A ALXI4 240105 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2401060012
ALXI4Waterloo NWS Snowfall6 Jan 2024 11PMMMM0.020.2TM
.AR ALXI4 240106 C DH2400/PP 0.02/PT 5/PPK T/SF 0.2/SD T/SFK T/DC2402132217 Spotted a few flakes this afternoon. Most snow has melted. Streets wet.
ALXI4Waterloo NWS Snowfall7 Jan 2024 11PMMMMTTTM
.AR ALXI4 240107 C DH2400/PP T/PT 5/PPK 0.00/SF T/SD T/SFK 0.0/DC2402132217
ALXI4Waterloo NWS Snowfall8 Jan 2024 6AMMMM000M
.AR ALXI4 240108 C DH2400/PP 0.15/PT 5/PPK 0.15/SF 1.7/SD 2/SFK 1.7/DC2401100017 Snowfall commenced 01Z with steady light to moderate snowfall. Urban side streets are 100% snow covered. Current snowfall is sticky in consistency. Light to moderate snowfall continues at this time. Only slight winds from the east.
ALXI4Waterloo NWS Snowfall9 Jan 2024 11PMMMM0.99.6110.9
.AR ALXI4 240109 C DH2400/PP 0.90/PT 5/PPK 0.05/SF 9.6/SD 11/SFK 0.8/DC2401161335 CORRECTED - Got my notes mixed up. Snowpack avg 11.0-11.4" measured afternoon. Snowfall ended about 2130Z. Streets plowed but parked cars left behind a mess.
ALXI4Waterloo NWS Snowfall10 Jan 2024 6AMMMM0.536.5110.9
.AR ALXI4 240110 C DH0600/PP 0.53/PT 5/PPQ 0.00/SF 6.5/SD 11/SFQ 0.0/DC2401161335
ALXI4Waterloo NWS Snowfall11 Jan 2024 11PMMMMTT100.9
.AR ALXI4 240111 C DH2400/PP T/PT 5/PPK 0.00/SF T/SD 10/SFK 0.0/DC2401161340
ALXI4Waterloo NWS Snowfall12 Jan 2024 11PMMMM0.4810161.4
.AR ALXI4 240112 C DH2400/PP 0.48/PT 5/PPK 0.12/SF 10.0/SD 16/SFK 2.5/DC2402132217 Light to moderate snow the majority of the afternoon. Windswept snow pack made for difficult depth measurement. Newly fallen snow amounts were fairly protected. Side streets are yet to be plowed and are fully snow packed. Light snow continues at this
ALXI4Waterloo NWS Snowfall13 Jan 2024 6AMMMM0.368161.2
.AR ALXI4 240113 C DH0600/PP 0.36/PT 5/PPQ T/SF 8.0/SD 16/SFQ T/DC2402132224 Blowing and drifting snow in town. Streets have yet to be plowed. Falling snow has ended.
ALXI4Waterloo NWS Snowfall14 Jan 2024 6AMMMM0.041.1161.5
.AR ALXI4 240114 C DH0600/PP 0.04/PT 5/PPQ 0.00/SF 1.1/SD 16/SFQ 0.0/DC2402132224
ALXI4Waterloo NWS Snowfall15 Jan 2024 11PMMMM00131.5
.A ALXI4 240115 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 13/SFK 0.0/DC2401152340
ALXI4Waterloo NWS Snowfall16 Jan 2024 12PMMMM00MM
.A ALXI4 240116 C DH1200/PPQ M/SD M/SW M/SFQ M/DC2402121246
ALXI4Waterloo NWS Snowfall17 Jan 2024 11PMMMM00121.5
.A ALXI4 240117 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 12/SFK 0.0/DC2401172341
ALXI4Waterloo NWS Snowfall18 Jan 2024 11PMMMM0.091.8131.4
.A ALXI4 240118 C DH2400/PP 0.09/PT 5/PPK 0.09/SF 1.8/SD 13/SFK 1.8/DC2401182344 Urban roads mostly covered with snow. Some blowing observed later this evening. Winter driving conditions as well. Snowfall has tapered off to very light flurries
ALXI4Waterloo NWS Snowfall19 Jan 2024 11PMMMMTT121.5
.AR ALXI4 240119 C DH2400/PP T/PT 5/PPK 0.00/SF T/SD 12/SFK 0.0/DC2402132217
ALXI4Waterloo NWS Snowfall20 Jan 2024 11PMMMM00111.5
.A ALXI4 240120 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 11/SFK 0.0/DC2401202348
ALXI4Waterloo NWS Snowfall21 Jan 2024 11PMMMM00111.5
.A ALXI4 240121 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 11/SFK 0.0/DC2401212335
ALXI4Waterloo NWS Snowfall22 Jan 2024 11PMMMMT091.4
.A ALXI4 240122 C DH2400/PP T/PT 3/PPK T/SF 0.0/SD 9/SFK 0.0/DC2401222342 Very light drizzle noted late evening. Temps putting a dent in snowpack depth
ALXI4Waterloo NWS Snowfall23 Jan 2024 11PMMMM0.03081.4
.A ALXI4 240123 C DH2400/PP 0.03/PT 1/PPK 0.03/SF 0.0/SD 8/SFK 0.0/DC2401232342 All liquid drizzle with light rain mostly late morning and afternoon. Main streets are wet and side streets are wet to slushy. Snowpack continues melting. Many larger heaps and drifts lagging melting behind level snowpack.
ALXI4Waterloo NWS Snowfall24 Jan 2024 11PMMMM0071.3
.A ALXI4 240124 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 7/SFK 0.0/DC2401250017
ALXI4Waterloo NWS Snowfall25 Jan 2024 11PMMMM0.44051.2
.A ALXI4 240125 C DH2400/PP 0.44/PT 1/PPK 0.40/SF 0.0/SD 5/SFK 0.0/DC2401252335 Snow pack rapidly diminishing. Some bare spots appearing. Rain continues at this time.
ALXI4Waterloo NWS Snowfall26 Jan 2024 11PMMMMM041.2
.A ALXI4 240126 C DH2400/PP T/PT 3/PPK T/SF 0.0/SD 4/SFK 0.0/DC2401262344
ALXI4Waterloo NWS Snowfall27 Jan 2024 11PMMMM0031.1
.A ALXI4 240127 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 3/SFK 0.0/DC2401272347 Even more bare spots are appearing. Streets actually drying out.
ALXI4Waterloo NWS Snowfall28 Jan 2024 11PMMMM0020.6
.A ALXI4 240128 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 2/SFK 0.0/DC2401282340
ALXI4Waterloo NWS Snowfall29 Jan 2024 11PMMMM001M
.A ALXI4 240129 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 1/SFK 0.0/DC2401292344
ALXI4Waterloo NWS Snowfall30 Jan 2024 11PMMMM00TM
.A ALXI4 240130 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD T/SFK 0.0/DC2401302340 Only patches of snow cover remain outside of shadowed areas and piles alongside streets and driveways.
ALXI4Waterloo NWS Snowfall31 Jan 2024 11PMMMM00TM
.A ALXI4 240131 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD T/SFK 0.0/DC2402011041
ALXI4Waterloo NWS Snowfall1 Feb 2024 11PMMMM000M
.A ALXI4 240201 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2402020001
ALXI4Waterloo NWS Snowfall2 Feb 2024 11PMMMM000M
.A ALXI4 240202 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2402030007
ALXI4Waterloo NWS Snowfall3 Feb 2024 11PMMMM000M
.A ALXI4 240203 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2402040002
ALXI4Waterloo NWS Snowfall4 Feb 2024 11PMMMM000M
.A ALXI4 240204 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2402042357
ALXI4Waterloo NWS Snowfall5 Feb 2024 12PMMMM000M
.A ALXI4 240205 C DH1200/PPQ 0.00/SD 0/SFQ 0.0/DC2402071905
ALXI4Waterloo NWS Snowfall6 Feb 2024 11PMMMM000M
.A ALXI4 240206 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2402070006
ALXI4Waterloo NWS Snowfall7 Feb 2024 11PMMMM000M
.A ALXI4 240207 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2402072352
ALXI4Waterloo NWS Snowfall8 Feb 2024 11PMMMMM00M
.A ALXI4 240208 C DH2400/PP M/PPK M/SF 0.0/SD 0/SFK 0.0/DC2402090027
ALXI4Waterloo NWS Snowfall9 Feb 2024 6AMMMM000M
.A ALXI4 240209 C DH0600/PP 0.00/PPQ 0.00/SF 0.0/SD 0/SFQ 0.0/DC2402230036
ALXI4Waterloo NWS Snowfall10 Feb 2024 6AMMMM000M
.A ALXI4 240210 C DH0600/PP 0.00/PPQ 0.00/SF 0.0/SD 0/SFQ 0.0/DC2402230036
ALXI4Waterloo NWS Snowfall11 Feb 2024 6AMMMM000M
.A ALXI4 240211 C DH0600/PP 0.00/PPQ 0.00/SF 0.0/SD 0/SFQ 0.0/DC2402230036
ALXI4Waterloo NWS Snowfall12 Feb 2024 6AMMMM000M
.A ALXI4 240212 C DH0600/PP 0.00/PPQ 0.00/SF 0.0/SD 0/SFQ 0.0/DC2402230036
ALXI4Waterloo NWS Snowfall13 Feb 2024 11PMMMM000M
.A ALXI4 240213 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2402132354
ALXI4Waterloo NWS Snowfall14 Feb 2024 11PMMMMM00M
.A ALXI4 240214 C DH2400/PP M/PPK M/SF 0.0/SD 0/SFK 0.0/DC2402150750
ALXI4Waterloo NWS Snowfall15 Feb 2024 11PMMMMM00M
.A ALXI4 240215 C DH2400/PP M/PPK M/SF 0.0/SD 0/SFK 0.0/DC2402160004
ALXI4Waterloo NWS Snowfall16 Feb 2024 11PMMMMTT00
.A ALXI4 240216 C DH2400/PP T/PPK 0.00/SF T/SD 0/SFK 0.0/DC2402170001
ALXI4Waterloo NWS Snowfall17 Feb 2024 11PMMMM000M
.A ALXI4 240217 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2402180009
ALXI4Waterloo NWS Snowfall18 Feb 2024 11PMMMM000M
.A ALXI4 240218 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2402192358
ALXI4Waterloo NWS Snowfall19 Feb 2024 11PMMMM000M
.A ALXI4 240219 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2402192358
ALXI4Waterloo NWS Snowfall20 Feb 2024 6AMMMM000M
.A ALXI4 240220 C DH0600/PP 0.00/PPQ 0.00/SF 0.0/SD 0/SFQ 0.0/DC2402230034
ALXI4Waterloo NWS Snowfall21 Feb 2024 6AMMMM000M
.A ALXI4 240221 C DH0600/PP 0.00/PPQ 0.00/SF 0.0/SD 0/SFQ 0.0/DC2402230034
ALXI4Waterloo NWS Snowfall22 Feb 2024 6AMMMM000M
.A ALXI4 240222 C DH0600/PP 0.00/PPQ 0.00/SF 0.0/SD 0/SFQ 0.0/DC2402230034
ALXI4Waterloo NWS Snowfall23 Feb 2024 11PMMMM000M
.A ALXI4 240223 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2402232358
ALXI4Waterloo NWS Snowfall24 Feb 2024 11PMMMM000M
.A ALXI4 240224 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2402242346
ALXI4Waterloo NWS Snowfall25 Feb 2024 11PMMMM0000
.A ALXI4 240225 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2402252358
ALXI4Waterloo NWS Snowfall26 Feb 2024 11PMMMM000M
.A ALXI4 240226 C DH2400/PP 0.00/PPK 0.00/SF 0.0/SD 0/SFK 0.0/DC2402270012
ALXI4Waterloo NWS Snowfall27 Feb 2024 11PMMMM0.010.1TM
.A ALXI4 240227 C DH2400/PP 0.01/PT 5/PPK 0.01/SF 0.1/SD T/SFK 0.1/DC2402272337 Brief lighter sleet 2347Z, Flurries on sharp, gusty winds 0322Z Again 0350Z-0430. Some minor blowing snow in a brief, squallish burst. Streets have only minor accumulation on the edges. Snowfall has ended at this time.
ALXI4Waterloo NWS Snowfall28 Feb 2024 12PMMMM0.010TM
.A ALXI4 240228 C DH1200/PPQ 0.00/SD T/SFQ 0.0/DC2402281203

Errors exist in this dataset and you should evaluate the observations before using...