Overview Realtime Historical Map View
Heat Advisory
2026-07-16T21:00:00-06:00

* WHAT...Heat index values between 95 and 105. * WHERE...Portions of northwestern, south central, and southwestern South Dakota and northeast Wyoming. * WHEN...Until 9 PM MDT /10 PM CDT/ Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Donkey Creek Near Gillette, Wy Historical Data

Historical Data


Streamflow Range


Date Average 2016 2015 2014 2013 2012 2011
02-13 0.54
02-14 0.48
02-15 1.1
02-16 0.86
02-17 0.72
02-19 0.43
03-07 62.0
03-08 31.0
03-09 18.0
03-10 12.0
03-11 4.71
03-12 11.3
03-13 2.73
03-14 2.41
03-15 3.98
03-16 3.36
03-17 2.39
03-18 1.98
03-19 2.06
03-20 2.17
03-21 1.71
03-22 1.38
03-23 1.23
03-24 1.83
03-25 2.75
03-26 2.57
03-27 1.99
03-28 1.84
03-29 1.72
03-30 1.89
03-31 1.32
04-01 2.43
04-02 1.79
04-03 2.35
04-04 1.59
04-05 1.37
04-06 1.33
04-07 1.17
04-08 1.14
04-09 0.99
04-10 1.14
04-11 1.14
04-12 1.84
04-13 1.45
04-14 1.78
04-15 1.9
04-16 4.03
04-17 3.78
04-18 2.33
04-19 1.9
04-20 1.7
04-21 1.52
04-22 1.21
04-23 0.71
04-24 1.25
04-25 4.2
04-26 2.55
04-27 3.78
04-28 3.88
04-29 4.22
04-30 3.68
05-01 3.6
05-02 2.6
05-03 2.03
05-04 1.7
05-05 1.89
05-06 1.65
05-07 2.11
05-08 2.71
05-09 1.73
05-10 6.27
05-11 8.94
05-12 4.58
05-13 3.04
05-14 2.28
05-15 2.28
05-16 4.4
05-17 4.14
05-18 2.29
05-19 2.78
05-20 6.65
05-21 7.02
05-22 16.76
05-23 7.64
05-24 5.42
05-25 22.59
05-26 15.84
05-27 34.77
05-28 11.15
05-29 8.72
05-30 33.1
05-31 39.63
06-01 12.55
06-02 9.33
06-03 5.52
06-04 4.8
06-05 9.13
06-06 4.57
06-07 2.93
06-08 2.76
06-09 7.51
06-10 4.32
06-11 5.64
06-12 3.74
06-13 3.43
06-14 2.72
06-15 2.53
06-16 3.94
06-17 1.95
06-18 2.1
06-19 1.63
06-20 1.84
06-21 1.46
06-22 4.38
06-23 18.34
06-24 11.68
06-25 7.9
06-26 3.82
06-27 3.67
06-28 9.35
06-29 6.04
06-30 6.07
07-01 2.83
07-02 1.67
07-03 1.41
07-04 0.96
07-05 0.82
07-06 3.61
07-07 2.77
07-08 3.41
07-09 4.95
07-10 2.6
07-11 1.31
07-12 1.31
07-13 2.51
07-14 0.89
07-15 0.58
07-16 1.72
07-17 2.21
07-18 1.3
07-19 1.04
07-20 0.44
07-21 0.33
07-22 0.49
07-23 2.01
07-24 2.4
07-25 1.23
07-26 5.0
07-27 1.53
07-28 2.02
07-29 2.57
07-30 2.01
07-31 1.15
08-01 0.89
08-02 0.59
08-03 0.45
08-04 1.04
08-05 1.07
08-06 0.63
08-07 0.95
08-08 0.26
08-09 0.12
08-10 0.08
08-11 0.54
08-12 1.25
08-13 0.62
08-14 0.4
08-15 0.28
08-16 2.36
08-17 1.22
08-18 0.59
08-19 0.43
08-20 0.15
08-21 1.29
08-22 0.34
08-23 1.17
08-24 9.3
08-25 3.14
08-26 1.45
08-27 1.26
08-28 0.65
08-29 1.78
08-30 0.53
08-31 1.57
09-01 0.49
09-02 0.56
09-03 0.38
09-04 0.42
09-05 0.46
09-06 0.28
09-07 0.22
09-08 0.22
09-09 0.18
09-10 1.22
09-11 1.41
09-12 1.03
09-13 1.4
09-14 10.25
09-15 2.27
09-16 3.28
09-17 1.89
09-18 1.11
09-19 1.1
09-20 0.87
09-21 0.8
09-22 0.84
09-23 0.53
09-24 0.74
09-25 21.98
09-26 4.71
09-27 3.14
09-28 4.74
09-29 2.51
09-30 1.86
10-01 2.53
10-02 1.05
10-03 0.92
10-04 2.17
10-05 2.97
10-06 4.49
10-07 7.47
10-08 6.78
10-09 5.03
10-10 2.94
10-11 1.97
10-12 3.27
10-13 2.44
10-14 2.06
10-15 5.96
10-16 3.09
10-17 1.92
10-18 2.57
10-19 1.53
10-20 1.31
10-21 0.96
10-22 1.18
10-23 0.96
10-24 1.59
10-25 1.11
10-26 1.04
10-27 0.94
10-28 1.1
10-29 1.07
10-30 1.18
10-31 0.99
11-01 1.11
11-02 0.47
11-03 0.38
11-04 0.39
11-05 0.21
11-06 0.33
11-07 0.34
11-08 0.29
11-09 0.41
11-10 0.76
11-11 0.6
11-12 0.53
11-13 0.51
11-14 0.6
11-15 0.51
11-16 0.51
11-17 0.53
11-18 0.61
11-19 0.63
11-20 0.4
11-21 0.67
11-22 0.89
11-23 0.5
11-24 0.28
11-25 0.26
11-26 0.35
11-28 0.9
11-29 0.21
11-30 0.19
12-01 0.62
12-02 0.52
12-03 0.47
12-04 0.1
12-05 0.13
12-06 0.54
12-07 0.48
12-08 0.21
12-09 0.17
12-10 0.1
12-11 0.13
12-12 0.13
12-13 0.11
12-14 0.11
12-15 0.11
12-16 0.08
12-17 0.15
12-18 0.13
12-19 0.1

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index