Overview Realtime Historical Map View
Frost Advisory
2026-10-18T09:00:00-04:00

* WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Portions of south central Indiana and east central, north central, northwest, and south central Kentucky. * WHEN...From 1 AM EDT /midnight CDT/ to 9 AM EDT /8 AM CDT/ Sunday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Kentucky River At Lock 4 At Frankfort, Ky Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 16185.0
01-02 19662.5
01-03 17705.0
01-04 16353.33
01-05 16075.0
01-06 13540.83
01-07 10449.17
01-08 9509.17
01-09 8166.67
01-10 10581.67
01-11 10936.67
01-12 12509.09
01-13 13033.33
01-14 14734.17
01-15 13958.33
01-16 11722.5
01-17 10363.85
01-18 11175.0
01-19 10675.38
01-20 10017.69
01-21 10710.77
01-22 10853.08
01-23 11141.67
01-24 10876.15
01-25 11431.54
01-26 14585.83
01-27 15935.83
01-28 15162.31
01-29 13793.08
01-30 11418.57
01-31 10573.57
02-01 12321.54
02-02 12212.31
02-03 14995.0
02-04 16996.43
02-05 16600.71
02-06 18319.23
02-07 17293.85
02-08 16597.5
02-09 19865.71
02-10 18190.71
02-11 18081.67
02-12 19332.14
02-13 20754.29
02-14 24077.86
02-15 22994.29
02-16 20651.43
02-17 22834.62
02-18 27936.15
02-19 25394.62
02-20 27170.71
02-21 26078.57
02-22 20924.29
02-23 20927.86
02-24 23920.71
02-25 24828.46
02-26 22948.46
02-27 22150.0
02-28 19361.43
02-29 13292.5
03-01 18093.57
03-02 18397.14
03-03 19972.86
03-04 23243.57
03-05 26460.0
03-06 25053.57
03-07 22472.86
03-08 21205.71
03-09 18845.71
03-10 17237.14
03-11 17615.71
03-12 17139.29
03-13 15429.29
03-14 15665.0
03-15 16602.86
03-16 16535.0
03-17 16374.29
03-18 15016.43
03-19 14286.67
03-20 15287.14
03-21 15290.0
03-22 12104.29
03-23 12254.0
03-24 10662.67
03-25 10476.0
03-26 12444.67
03-27 12856.0
03-28 12366.67
03-29 11250.67
03-30 12564.0
03-31 14341.43
04-01 15704.0
04-02 13948.67
04-03 13978.67
04-04 21076.0
04-05 23629.33
04-06 24430.67
04-07 22694.67
04-08 17846.67
04-09 14763.85
04-10 12240.67
04-11 10663.33
04-12 9552.14
04-13 9247.86
04-14 9842.86
04-15 13716.92
04-16 14906.92
04-17 14241.54
04-18 13410.0
04-19 11257.69
04-20 11715.38
04-21 10809.29
04-22 8727.86
04-23 7212.14
04-24 6679.29
04-25 7170.46
04-26 8415.43
04-27 8462.86
04-28 7934.29
04-29 8421.43
04-30 8825.0
05-01 13703.33
05-02 12466.43
05-03 12502.86
05-04 13405.71
05-05 12823.33
05-06 12646.0
05-07 11183.33
05-08 13928.57
05-09 13538.67
05-10 11597.33
05-11 9368.0
05-12 8832.67
05-13 9092.67
05-14 8742.86
05-15 8080.0
05-16 6713.86
05-17 5930.21
05-18 7653.6
05-19 7696.6
05-20 7977.21
05-21 9834.93
05-22 11691.0
05-23 10348.67
05-24 8238.67
05-25 6629.33
05-26 6196.67
05-27 7441.33
05-28 7214.0
05-29 6285.07
05-30 5461.07
05-31 5203.07
06-01 5243.73
06-02 4452.4
06-03 3640.0
06-04 3034.0
06-05 2785.43
06-06 2696.73
06-07 3382.73
06-08 4239.4
06-09 4746.4
06-10 3978.93
06-11 4030.4
06-12 4475.14
06-13 5136.29
06-14 4895.14
06-15 3536.47
06-16 3003.8
06-17 3333.0
06-18 4365.47
06-19 5940.57
06-20 5614.21
06-21 6183.5
06-22 6858.71
06-23 7039.71
06-24 5995.64
06-25 5090.21
06-26 4362.36
06-27 5599.43
06-28 9544.79
06-29 7634.43
06-30 5486.07
07-01 4573.31
07-02 6690.69
07-03 7714.54
07-04 7089.14
07-05 5727.87
07-06 7150.53
07-07 7459.79
07-08 5962.86
07-09 6356.93
07-10 6727.73
07-11 5644.6
07-12 4652.13
07-13 4376.93
07-14 4598.93
07-15 6873.13
07-16 6797.79
07-17 6430.29
07-18 6498.57
07-19 5218.07
07-20 3702.87
07-21 3446.29
07-22 4251.54
07-23 3996.86
07-24 4351.4
07-25 3720.8
07-26 3075.87
07-27 2721.47
07-28 2832.67
07-29 4532.8
07-30 5779.2
07-31 6468.8
08-01 3931.54
08-02 7081.87
08-03 5051.13
08-04 3902.13
08-05 3381.6
08-06 2936.67
08-07 3953.13
08-08 4127.14
08-09 3784.43
08-10 3886.0
08-11 3385.6
08-12 3829.0
08-13 4664.2
08-14 4822.07
08-15 4207.2
08-16 3920.79
08-17 3442.79
08-18 3673.08
08-19 4027.29
08-20 4844.5
08-21 4801.57
08-22 4125.15
08-23 4162.87
08-24 3681.21
08-25 2837.0
08-26 2298.47
08-27 1957.87
08-28 1807.33
08-29 1526.2
08-30 1468.8
08-31 1673.14
09-01 2097.4
09-02 2673.33
09-03 2844.47
09-04 3040.67
09-05 2791.6
09-06 2479.07
09-07 2245.27
09-08 2160.67
09-09 2843.47
09-10 4641.33
09-11 3975.73
09-12 2628.6
09-13 2143.8
09-14 2376.07
09-15 2714.27
09-16 2196.73
09-17 1889.73
09-18 1529.67
09-19 1456.47
09-20 1659.27
09-21 1777.21
09-22 1795.29
09-23 1857.01
09-24 2534.74
09-25 4289.81
09-26 4042.67
09-27 3843.81
09-28 1113.26
09-29 3189.47
09-30 3303.48
10-01 979.15
10-02 930.58
10-03 918.26
10-04 1161.07
10-05 1697.73
10-06 2240.47
10-07 2113.2
10-08 3210.0
10-09 3369.13
10-10 2676.47
10-11 2737.2
10-12 2593.27
10-13 3126.27
10-14 2569.8
10-15 2503.43
10-16 2834.67
10-17 3918.53
10-18 3684.5
10-19 3132.85
10-20 2616.38
10-21 2532.69
10-22 2452.23
10-23 2412.14
10-24 2233.64
10-25 2350.21
10-26 2022.0
10-27 2319.29
10-28 2355.07
10-29 2373.69
10-30 2839.85
10-31 4016.57
11-01 5489.71
11-02 4815.93
11-03 4415.0
11-04 3919.93
11-05 3448.43
11-06 4864.0
11-07 5329.69
11-08 4997.62
11-09 4873.31
11-10 4237.92
11-11 4236.75
11-12 3868.33
11-13 3370.31
11-14 3259.14
11-15 3196.14
11-16 3740.21
11-17 4781.29
11-18 6012.15
11-19 6606.62
11-20 5687.08
11-21 4715.14
11-22 4812.38
11-23 6176.0
11-24 5937.0
11-25 5388.23
11-26 4441.29
11-27 4187.38
11-28 4676.38
11-29 7126.38
11-30 6735.57
12-01 10332.29
12-02 12754.54
12-03 11286.36
12-04 9515.57
12-05 7272.0
12-06 7229.23
12-07 11440.14
12-08 10912.21
12-09 11021.43
12-10 11348.57
12-11 10396.43
12-12 10837.86
12-13 8670.71
12-14 7585.38
12-15 7176.92
12-16 8530.0
12-17 13177.69
12-18 13550.0
12-19 13545.38
12-20 12229.17
12-21 10155.67
12-22 9156.23
12-23 10264.92
12-24 13670.62
12-25 15112.15
12-26 14668.31
12-27 12275.17
12-28 12140.0
12-29 10138.18
12-30 12871.67
12-31 14645.0

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index