Station Overview Station Location
Station Number OK-CN-16 Latitude 35.6828698
Station Name Piedmont 1.5 WNW Longitude -97.7780499
County Canadian Elevation (ft) 1244



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 15 3.47 2.24 9 2.24 9 0.00 0 0 6 2 0.0 0 0
Nov 15 2.05 2.53 8 2.53 5 0.00 3 0 4 1 0.0 0 0
Dec 15 1.53 2.83 10 1.18 3 1.65 7 1 2 1 0.0 0 0
Jan 16 1.18 2.25 10 0.02 1 2.23 9 3 1 0 0.0 0 0
Feb 16 1.51 1.39 4 1.39 4 0.00 0 0 4 0 0.0 0 0
March 16 2.96 1.52 10 1.52 10 0.00 0 0 8 2 0.0 0 0
April 16 2.94 4.96 11 4.96 11 0.00 0 0 10 1 0.0 0 0
May 16 4.78 1.35 10 1.35 10 0.00 0 0 8 1 0.0 0 0
June 16 5.20 2.83 9 2.71 7 0.12 2 1 4 1 0.0 0 0
July 16 2.45 3.98 13 3.98 13 0.00 0 0 10 2 0.0 0 0
Aug 16 3.43 0.78 14 0.78 14 0.00 0 0 6 2 0.0 0 0
Sept 16 3.42 4.12 11 4.11 9 0.01 2 1 6 2 0.0 0 0
Water Year Totals: 34.92" 30.78" 119 days 26.77" 96 4.01" 23 days 6 69 days 15 days 0.0" 0 days 0 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2015 T
10/2/2015 0.03
10/3/2015
10/4/2015 0.05
10/5/2015
10/6/2015 0.02
10/7/2015
10/8/2015
10/9/2015
10/10/2015
10/11/2015
10/12/2015
10/13/2015
10/14/2015
10/15/2015
10/16/2015
10/17/2015
10/18/2015
10/19/2015
10/20/2015
10/21/2015
10/22/2015
10/23/2015 0.61
10/24/2015 0.00
10/25/2015
10/26/2015
10/27/2015
10/28/2015 0.11
10/29/2015
10/30/2015 T
10/31/2015 1.42
11/1/2015
11/2/2015
11/3/2015
11/4/2015
11/5/2015 T
11/6/2015 0.55
11/7/2015
11/8/2015
11/9/2015
11/10/2015
11/11/2015
11/12/2015
11/13/2015
11/14/2015
11/15/2015
11/16/2015 0.07
11/17/2015 0.87
11/18/2015
11/19/2015
11/20/2015
11/21/2015
11/22/2015
11/23/2015
11/24/2015
11/25/2015
11/26/2015
11/27/2015 1.04
11/28/2015 **
11/29/2015 **
11/30/2015 **
12/1/2015 **
12/2/2015 1.65
12/3/2015
12/4/2015
12/5/2015
12/6/2015
12/7/2015
12/8/2015
12/9/2015
12/10/2015
12/11/2015
12/12/2015
12/13/2015 1.06
12/14/2015 0.12
12/15/2015
12/16/2015
12/17/2015
12/18/2015
12/19/2015
12/20/2015
12/21/2015
12/22/2015
12/23/2015
12/24/2015
12/25/2015
12/26/2015 T
12/27/2015 **
12/28/2015 **
12/29/2015 **
12/30/2015 **
12/31/2015 **
Day of YearDaily PrcpMultiday Prcp
1/1/2016 **
1/2/2016 **
1/3/2016 **
1/4/2016 **
1/5/2016 2.09
1/6/2016 0.02
1/7/2016 **
1/8/2016 0.11
1/9/2016 **
1/10/2016 0.03
1/11/2016
1/12/2016
1/13/2016
1/14/2016
1/15/2016
1/16/2016
1/17/2016
1/18/2016
1/19/2016
1/20/2016
1/21/2016
1/22/2016
1/23/2016
1/24/2016
1/25/2016
1/26/2016
1/27/2016
1/28/2016
1/29/2016
1/30/2016
1/31/2016
2/1/2016
2/2/2016 1.09
2/3/2016
2/4/2016
2/5/2016
2/6/2016 0.01
2/7/2016
2/8/2016
2/9/2016
2/10/2016
2/11/2016
2/12/2016
2/13/2016
2/14/2016
2/15/2016
2/16/2016
2/17/2016
2/18/2016
2/19/2016
2/20/2016
2/21/2016
2/22/2016
2/23/2016 0.11
2/24/2016 0.18
2/25/2016
2/26/2016
2/27/2016
2/28/2016
2/29/2016
3/1/2016 0.10
3/2/2016
3/3/2016 T
3/4/2016
3/5/2016
3/6/2016
3/7/2016
3/8/2016 0.02
3/9/2016 0.77
3/10/2016
3/11/2016
3/12/2016 0.16
3/13/2016 0.03
3/14/2016 0.24
3/15/2016
3/16/2016
3/17/2016
3/18/2016 T
3/19/2016
3/20/2016
3/21/2016
3/22/2016
3/23/2016
3/24/2016
3/25/2016
3/26/2016
3/27/2016 0.13
3/28/2016
3/29/2016
3/30/2016
3/31/2016 0.07
Day of YearDaily PrcpMultiday Prcp
4/1/2016
4/2/2016
4/3/2016
4/4/2016
4/5/2016
4/6/2016
4/7/2016
4/8/2016
4/9/2016
4/10/2016
4/11/2016 0.74
4/12/2016 0.01
4/13/2016 0.39
4/14/2016
4/15/2016
4/16/2016
4/17/2016 1.65
4/18/2016 0.53
4/19/2016 0.02
4/20/2016 0.59
4/21/2016 T
4/22/2016
4/23/2016
4/24/2016
4/25/2016
4/26/2016
4/27/2016 0.80
4/28/2016
4/29/2016 0.01
4/30/2016 0.22
5/1/2016
5/2/2016 0.03
5/3/2016
5/4/2016
5/5/2016
5/6/2016
5/7/2016
5/8/2016
5/9/2016 0.03
5/10/2016
5/11/2016
5/12/2016
5/13/2016
5/14/2016 0.34
5/15/2016
5/16/2016 0.13
5/17/2016 0.65
5/18/2016
5/19/2016 0.11
5/20/2016 0.05
5/21/2016
5/22/2016
5/23/2016 0.01
5/24/2016
5/25/2016
5/26/2016
5/27/2016
5/28/2016
5/29/2016
5/30/2016 0.00
5/31/2016 T
6/1/2016 0.05
6/2/2016 **
6/3/2016 0.12
6/4/2016
6/5/2016
6/6/2016
6/7/2016
6/8/2016
6/9/2016
6/10/2016
6/11/2016
6/12/2016
6/13/2016
6/14/2016 0.08
6/15/2016 T
6/16/2016
6/17/2016
6/18/2016 0.00
6/19/2016
6/20/2016
6/21/2016
6/22/2016
6/23/2016
6/24/2016
6/25/2016
6/26/2016
6/27/2016 2.57
6/28/2016 0.00
6/29/2016 0.01
6/30/2016
Day of YearDaily PrcpMultiday Prcp
7/1/2016 0.88
7/2/2016 0.04
7/3/2016 T
7/4/2016
7/5/2016
7/6/2016
7/7/2016
7/8/2016 0.12
7/9/2016 0.03
7/10/2016
7/11/2016
7/12/2016
7/13/2016
7/14/2016 0.18
7/15/2016 1.24
7/16/2016 0.00
7/17/2016
7/18/2016
7/19/2016
7/20/2016
7/21/2016
7/22/2016
7/23/2016
7/24/2016
7/25/2016
7/26/2016 0.66
7/27/2016
7/28/2016 T
7/29/2016 0.38
7/30/2016 0.40
7/31/2016 0.05
8/1/2016
8/2/2016
8/3/2016
8/4/2016
8/5/2016 0.23
8/6/2016
8/7/2016 0.00
8/8/2016 0.00
8/9/2016 0.00
8/10/2016 0.00
8/11/2016
8/12/2016 0.00
8/13/2016 T
8/14/2016
8/15/2016
8/16/2016 0.02
8/17/2016
8/18/2016
8/19/2016
8/20/2016 0.02
8/21/2016
8/22/2016
8/23/2016
8/24/2016 0.15
8/25/2016
8/26/2016 0.35
8/27/2016 0.01
8/28/2016
8/29/2016 0.00
8/30/2016 T
8/31/2016
9/1/2016 0.23
9/2/2016 T
9/3/2016 T
9/4/2016
9/5/2016
9/6/2016
9/7/2016
9/8/2016
9/9/2016
9/10/2016 1.47
9/11/2016
9/12/2016
9/13/2016
9/14/2016 0.16
9/15/2016 0.08
9/16/2016 0.00
9/17/2016
9/18/2016 0.82
9/19/2016
9/20/2016
9/21/2016
9/22/2016
9/23/2016
9/24/2016
9/25/2016 1.35
9/26/2016 **
9/27/2016 0.01
9/28/2016
9/29/2016
9/30/2016



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2015 7:00 AM T M M M M
10/2/2015 7:00 AM 0.03 M M M M
10/4/2015 7:00 AM 0.05 M M M M
10/6/2015 7:00 AM 0.02 M M M M
10/23/2015 7:00 AM 0.61 M M M M
10/24/2015 7:00 AM 0.00 0.0 M M M
10/28/2015 7:00 AM 0.11 M M M M
10/30/2015 7:00 AM T M M M M
10/31/2015 7:00 AM 1.42 M M M M Precip. started around 0700. Heavy at times until around 1800 when it stopped. Winds were gusty around mid day, gusts to around 30 mph.
11/5/2015 7:00 AM T M M M M
11/6/2015 7:00 AM 0.55 M M M M This report is delayed. Measurement was made around 0800 on 11/7. I had .50 in the gauge but adding .05 to the measurement to allow for evaporation. I was out of town yesterday which precluded a timely report.
11/16/2015 7:00 AM 0.07 M M M M
11/17/2015 7:00 AM 0.87 M M M M Vast majority of rain came with weakening squall line that moved through around 0100-0200 this morning.
11/27/2015 7:00 AM 1.04 M M M M
12/13/2015 7:00 AM 1.06 M M M M
12/14/2015 7:00 AM 0.12 M M M M
12/26/2015 7:00 AM T M M M M
1/6/2016 7:00 AM 0.02 M M M M
2/2/2016 7:00 AM 1.09 M M M M First thunderstorm of the season commenced around 2100CST. Another stronger cell moved in around 2140 with some in cloud lightning and moderate rain. Around 2143 give or take a minute, what I guess was a microburst struck with estimated wind gusts in the 50-60 mph but sustained around 35-40 mph. This lasted about 3 minutes or so with moderate to heavy rain. Some CG lightning activity afterwards but nothing real close. First decent moisture since the ice storm of Dec. 26-28.
2/6/2016 7:00 AM 0.01 M M M M
2/23/2016 7:00 AM 0.11 M M M M
2/24/2016 7:00 AM 0.18 M M M M
3/1/2016 7:00 AM 0.10 M M M M
3/3/2016 7:00 AM T M M M M
3/8/2016 7:00 AM 0.02 M M M M
3/9/2016 7:00 AM 0.77 M M M M
3/12/2016 7:00 AM 0.16 M M M M
3/13/2016 7:00 AM 0.03 M M M M
3/14/2016 7:00 AM 0.24 M M M M Moderate thunderstorm between 0745-0830. Pea sized hail also occurred.
3/18/2016 7:00 AM T M M M M
3/27/2016 7:00 AM 0.13 M M M M Was awakened to the sound of small hail/graupel around 0500. Did not notice any lightning but apparently there was some in the area when the showers passed thru.
3/31/2016 7:00 AM 0.07 M M M M Late obs. from the past day. Was not here for the thunderstorm around aprox. 1200-1300cdt. SVR was issued, According to my Radar Scope app, we likely had at least penny to nickel sized hail as this passed over the farm, but this has not been verified.
4/11/2016 7:00 AM 0.74 M M M M The highlight of last evening's event was an apparent localized downburst sometime around 2000cdt that pretty much finished off my cow shed. I was not here to witness the winds but my wife estimated winds at least 50 mph or more. Otherwise, some much needed rain, a moderate amount of lightning, but no hail.
4/12/2016 7:00 AM 0.01 M M M M
4/13/2016 7:00 AM 0.39 M M M M
4/17/2016 7:00 AM 1.65 M M M M Precip. started at 0140 this morning. light to moderate rain still occurring at time of obs.
4/18/2016 7:00 AM 0.53 M M M M
4/19/2016 7:00 AM 0.02 M M M M
4/20/2016 7:00 AM 0.59 M M M M
4/21/2016 7:00 AM T M M M M
4/27/2016 7:00 AM 0.80 M M M M Highlight of last night's storm, estimated wind gusts up to 70 mph of which my two Silver Maple trees were not happy about, and quarter sized hail.
4/29/2016 7:00 AM 0.01 M M M M
4/30/2016 7:00 AM 0.22 M M M M
5/2/2016 7:00 AM 0.03 M M M M
5/9/2016 7:00 AM 0.03 M M M M
5/14/2016 7:00 AM 0.34 M M M M Thunderstorm from 1945-2010. Marble sized hail. 25 mph wind gusts.
5/16/2016 7:00 AM 0.13 M M M M
5/17/2016 7:00 AM 0.65 M M M M
5/19/2016 11:00 AM 0.11 M M M M
5/20/2016 7:00 AM 0.05 M M M M
5/23/2016 11:00 AM 0.01 M M M M
5/30/2016 7:00 AM 0.00 0.0 M M M
5/31/2016 7:00 AM T M M M M
6/1/2016 7:00 AM 0.05 M M M M
6/14/2016 7:00 AM 0.08 M M M M
6/15/2016 7:00 AM T M M M M
6/18/2016 7:00 AM 0.00 0.0 M M M Once again, precip. was completely missed here at my location. Strong gust front from decaying thunderstorm complex to our northwest however gave us winds of 40-50 mph for several minutes around aprox. 0515. My location is one of the driest area's in the state now with no relief in sight.
6/27/2016 7:00 AM 2.57 M M M M Marginally svr t-storm between aprox. 1700-1800 yielded most of the rainfall. Microbursts at the start of the event contained 50-55 mph winds. No hail here at my location. IC and CG activity was substantial. Power flickered several times.
6/28/2016 7:00 AM 0.00 0.0 M M M
6/29/2016 7:00 AM 0.01 M M M M Anvil precip. from MCS to our west gave us the amount logged around 2000-2030. Along with the occasional anvil crawler lightning, the setting sun and a brilliant rainbow; it made for a surreal sunset.
7/1/2016 9:30 AM 0.88 M M M M
7/2/2016 7:00 AM 0.04 M M M M
7/3/2016 7:00 AM T M M M M
7/8/2016 7:00 AM 0.12 M M M M Around 0600-0630, brief moderate showers accompanied by a barrage of lightning, several bolts well within a mile of my house.
7/9/2016 7:00 AM 0.03 M M M M
7/14/2016 7:00 AM 0.18 M M M M
7/15/2016 7:00 AM 1.24 M M M M
7/16/2016 7:00 AM 0.00 0.0 M M M
7/26/2016 7:00 AM 0.66 M M M M Early evening thunderstorm yielded .57 with moderate amount of lightning. Two interesting events with this: First was a distinct "hail roar" as the main cell was just to my east. Not the loudest I've heard by no means, but it was audible. Then right at dusk (about 2050 estimated time) we were experiencing outflow winds around 10-20 mph when a heat burst occurred. Temps. went from around aprox. upper 70'sF to around 90F in a matter of seconds. Temperatures oscillated within that range for around 5 minutes before returning to around 75 afterwards. Otherwise, storm was well below severe criteria at my location. We did lose electricity from around 2045 to 2230. More thunderstorms after midnight only gave us an additional .09.
7/28/2016 7:00 AM T M M M M
7/29/2016 7:00 AM 0.38 M M M M Rain started around 0620. Gust front came thru around 0600. Estimated gusts to around 40 mph. IC lightning is occasional at best.
7/30/2016 7:00 AM 0.40 M M M M Light rain just started with a few rumbles of thunder at the time of observation.
7/31/2016 7:00 AM 0.05 M M M M
8/5/2016 7:00 AM 0.23 M M M M Period of light rain from late morning until mid afternoon. A nice surprise.
8/7/2016 7:00 AM 0.00 0.0 M M M
8/8/2016 7:00 AM 0.00 0.0 M M M Nice display of CG's with thunderstorms off to my west around 2100-2200CDT. Was certain we would get some moisture from this but it died before reaching my location.
8/9/2016 7:00 AM 0.00 0.0 M M M
8/10/2016 7:00 AM 0.00 0.0 M M M
8/12/2016 7:00 AM 0.00 0.0 M M M
8/13/2016 7:00 AM T M M M M
8/16/2016 7:00 AM 0.02 M M M M Light showers around 1630-1700.
8/20/2016 7:00 AM 0.02 M M M M
8/24/2016 7:00 AM 0.15 M M M M
8/26/2016 7:00 AM 0.35 M M M M Moderate thunderstorm around 2200cdt.
8/27/2016 7:00 AM 0.01 M M M M Severe thunderstorm just barely grazed our location approximately around 1930-2000cdt. Strong outflow winds to around 50mph. Rain gauge at barely .01, but literally 3 miles to the east and south, my guess is at least an inch fell along with damaging winds and golf ball sized hail. A question I pose: What little rain we received was as my wife stated, was "sideways rain" as the winds were strong at the time. How accurate can a rainfall measurement be when strong winds are present?
8/29/2016 7:00 AM 0.00 0.0 M M M
8/30/2016 7:00 AM T M M M M Strong thunderstorms moving north about 8-15 miles to my west and northwest yielded more than generous amounts of rain while we had only a trace. Other cells to my east produced a nice outflow boundary with winds gusts to around 30 mph here at the farm around the 1500-1530 time frame which I believe was the catalyst for the onset of convection to my west.
9/1/2016 7:00 AM 0.23 M M M M Thunderstorms around the 1430-1530 time frame. Several close CG's. Was not here for the event. Times are estimated.
9/2/2016 7:00 AM T M M M M
9/3/2016 7:00 AM T M M M M
9/10/2016 7:00 AM 1.47 M M M M First cells moved over the farm aprox. around 2130-2200 w/ considerable CG activity and wind gusts to around 35mph from erratic directions. Main line of storms moved in around 2215 with gust front that had winds maybe to around 40-45mph at most. CG and IC lightning was surprisingly minimal. Rain ended around 0330.
9/14/2016 7:00 AM 0.16 M M M M Observation taken at 0750. Raining currently.
9/15/2016 7:00 AM 0.08 M M M M
9/16/2016 7:00 AM 0.00 0.0 M M M
9/18/2016 7:00 AM 0.82 M M M M
9/25/2016 7:00 AM 1.35 M M M M Last evening's highlight was a spectacular multi branched CG lightning strike about a half mile from the house. Otherwise, a good generous helping of moisture.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
11/28/2015 12/02/2015 7:00 AM 5 1.65 M M
12/27/2015 1/05/2016 7:00 AM 10 2.09 M M This includes the rain/ice event that commenced on 12/27 thru 12/29. No price. since then.
1/7/2016 1/08/2016 7:00 AM 2 0.11 M M
1/9/2016 1/10/2016 7:00 AM 2 0.03 0.6 M Precip. commenced in the mid evening of the 8th and ended around 10am on the 9th. Snow depth was an overall average, some places close to a whopping 1 inch! Hopefully I can be more consistent with these reports as lately work constraints precluded me from more timely observations.
6/2/2016 6/03/2016 7:00 AM 2 0.12 M M
9/26/2016 9/27/2016 7:00 AM 2 0.01 M M



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground