Heat Advisory
2026-07-15T20:00:00-04:00

* WHAT...Heat index values up to 100 degrees expected. * WHERE...Lackawanna, Luzerne, Pike, Southern Wayne, and Wyoming Counties. * WHEN...Until 8 PM EDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...The highest temperatures and heat indices will be in the deeper valley locations.

Lackawanna River At Old Forge, Pa Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 585.58
01-02 580.75
01-03 571.18
01-04 586.91
01-05 563.55
01-06 573.36
01-07 611.82
01-08 489.73
01-09 483.4
01-10 837.4
01-11 793.5
01-12 629.42
01-13 648.25
01-14 711.58
01-15 622.08
01-16 545.83
01-17 506.85
01-18 411.17
01-19 405.08
01-20 473.83
01-21 411.75
01-22 356.4
01-23 371.9
01-24 610.55
01-25 900.36
01-26 828.5
01-27 677.91
01-28 615.58
01-29 647.08
01-30 519.62
01-31 508.5
02-01 602.8
02-02 490.27
02-03 470.7
02-04 528.0
02-05 467.17
02-06 417.6
02-07 427.0
02-08 497.5
02-09 466.92
02-10 402.92
02-11 383.83
02-12 457.75
02-13 428.17
02-14 392.92
02-15 352.5
02-16 407.55
02-17 758.09
02-18 659.18
02-19 560.55
02-20 500.42
02-21 469.75
02-22 467.67
02-23 585.58
02-24 529.0
02-25 669.64
02-26 603.18
02-27 597.25
02-28 621.91
02-29 777.0
03-01 603.73
03-02 567.29
03-03 605.21
03-04 606.08
03-05 556.5
03-06 799.23
03-07 812.54
03-08 733.07
03-09 664.57
03-10 887.5
03-11 752.71
03-12 826.43
03-13 983.29
03-14 766.36
03-15 705.0
03-16 672.0
03-17 767.0
03-18 739.5
03-19 740.2
03-20 687.07
03-21 647.27
03-22 667.07
03-23 664.6
03-24 828.4
03-25 693.53
03-26 686.6
03-27 645.67
03-28 697.13
03-29 834.0
03-30 795.8
03-31 933.07
04-01 1147.73
04-02 986.87
04-03 928.0
04-04 1078.73
04-05 1035.8
04-06 883.93
04-07 1076.33
04-08 1519.53
04-09 1035.27
04-10 850.0
04-11 765.93
04-12 712.36
04-13 730.86
04-14 717.14
04-15 1034.31
04-16 938.0
04-17 911.08
04-18 721.85
04-19 670.23
04-20 787.0
04-21 727.79
04-22 786.71
04-23 708.07
04-24 681.86
04-25 586.0
04-26 633.21
04-27 839.57
04-28 684.07
04-29 621.71
04-30 591.36
05-01 1238.73
05-02 1003.5
05-03 834.86
05-04 807.47
05-05 1182.53
05-06 949.73
05-07 1136.6
05-08 950.6
05-09 819.8
05-10 963.73
05-11 764.87
05-12 634.47
05-13 648.4
05-14 837.87
05-15 679.29
05-16 855.86
05-17 893.43
05-18 718.53
05-19 619.87
05-20 677.07
05-21 642.07
05-22 544.8
05-23 638.27
05-24 704.33
05-25 544.2
05-26 485.73
05-27 459.33
05-28 408.53
05-29 548.13
05-30 563.2
05-31 441.47
06-01 477.58
06-02 536.91
06-03 415.93
06-04 349.73
06-05 329.77
06-06 315.0
06-07 331.14
06-08 477.37
06-09 379.5
06-10 353.3
06-11 349.91
06-12 412.1
06-13 400.14
06-14 429.79
06-15 404.33
06-16 317.93
06-17 308.6
06-18 278.33
06-19 407.21
06-20 340.19
06-21 392.04
06-22 407.51
06-23 303.27
06-24 518.77
06-25 360.26
06-26 339.29
06-27 369.0
06-28 632.93
06-29 551.29
06-30 400.07
07-01 524.86
07-02 500.5
07-03 400.82
07-04 456.11
07-05 364.73
07-06 300.53
07-07 260.79
07-08 265.3
07-09 258.28
07-10 267.78
07-11 323.13
07-12 264.2
07-13 246.22
07-14 305.04
07-15 435.86
07-16 289.71
07-17 325.36
07-18 413.79
07-19 271.64
07-20 211.21
07-21 214.19
07-22 207.31
07-23 310.64
07-24 213.64
07-25 395.93
07-26 441.98
07-27 320.34
07-28 321.76
07-29 253.77
07-30 233.5
07-31 408.83
08-01 226.85
08-02 288.81
08-03 221.29
08-04 328.36
08-05 369.56
08-06 240.43
08-07 387.43
08-08 380.42
08-09 276.23
08-10 259.77
08-11 262.48
08-12 324.43
08-13 254.29
08-14 1321.84
08-15 700.14
08-16 449.38
08-17 368.01
08-18 351.43
08-19 386.94
08-20 291.28
08-21 238.14
08-22 223.9
08-23 768.19
08-24 431.88
08-25 265.29
08-26 270.17
08-27 229.3
08-28 209.32
08-29 446.91
08-30 286.46
08-31 303.94
09-01 252.15
09-02 1224.62
09-03 447.39
09-04 312.73
09-05 245.41
09-06 337.39
09-07 415.39
09-08 690.88
09-09 584.2
09-10 534.04
09-11 451.41
09-12 487.43
09-13 380.36
09-14 333.3
09-15 286.49
09-16 280.28
09-17 258.17
09-18 224.63
09-19 378.79
09-20 243.67
09-21 202.96
09-22 240.57
09-23 188.16
09-24 500.36
09-25 710.05
09-26 546.52
09-27 465.91
09-28 720.8
09-29 634.29
09-30 716.1
10-01 386.25
10-02 329.57
10-03 325.32
10-04 303.44
10-05 448.04
10-06 347.09
10-07 297.94
10-08 311.56
10-09 272.53
10-10 233.69
10-11 196.64
10-12 356.2
10-13 244.38
10-14 229.05
10-15 262.59
10-16 382.44
10-17 331.46
10-18 258.73
10-19 219.96
10-20 292.76
10-21 291.8
10-22 216.9
10-23 206.76
10-24 198.74
10-25 202.79
10-26 194.77
10-27 555.2
10-28 487.49
10-29 493.51
10-30 578.91
10-31 632.43
11-01 672.79
11-02 522.29
11-03 526.0
11-04 449.57
11-05 303.15
11-06 335.0
11-07 342.85
11-08 305.69
11-09 268.23
11-10 403.23
11-11 330.21
11-12 320.31
11-13 451.92
11-14 480.5
11-15 409.23
11-16 379.5
11-17 372.0
11-18 337.62
11-19 324.15
11-20 340.85
11-21 318.92
11-22 331.23
11-23 340.36
11-24 445.77
11-25 467.0
11-26 400.29
11-27 598.64
11-28 534.07
11-29 446.07
11-30 463.0
12-01 482.93
12-02 449.57
12-03 445.07
12-04 433.43
12-05 378.0
12-06 372.23
12-07 469.5
12-08 575.86
12-09 472.07
12-10 462.5
12-11 530.14
12-12 470.36
12-13 401.79
12-14 400.9
12-15 399.82
12-16 379.49
12-17 451.13
12-18 583.62
12-19 829.15
12-20 622.0
12-21 544.25
12-22 787.92
12-23 701.23
12-24 799.69
12-25 1059.23
12-26 886.31
12-27 711.0
12-28 607.62
12-29 633.27
12-30 644.92
12-31 598.08

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index