Overview Realtime Historical Map View
Heat Advisory
2026-07-14T20:00:00-04:00

* WHAT...Heat index values near 100 degrees expected. * WHERE...Cameron, Elk, McKean, Northern Centre, Northern Clinton, Northern Lycoming, Potter, Sullivan, Tioga, and Warren Counties. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Temperatures will remain warmer than normal for the next couple of days, but the heat index should remain below a concerning level of 100 degrees.

Clarion River At Ridgway, Pa Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015
01-01 1390.38
01-02 1060.0
01-03 1009.5
01-04 1069.38
01-05 920.13
01-06 799.75
01-07 713.75
01-08 658.75
01-09 697.75
01-10 1009.88
01-11 1034.25
01-12 794.0
01-13 825.63
01-14 741.75
01-15 681.13
01-16 608.25
01-17 586.75
01-18 538.88
01-19 499.71
01-20 642.43
01-21 520.43
01-22 528.0
01-23 514.5
01-24 647.56
01-25 831.11
01-26 1046.63
01-27 1129.38
01-28 859.89
01-29 935.38
01-30 674.89
01-31 565.44
02-01 621.29
02-02 576.0
02-03 500.86
02-04 641.5
02-05 598.5
02-06 669.63
02-07 704.71
02-08 1099.25
02-09 738.89
02-10 686.67
02-11 730.38
02-12 692.56
02-13 655.44
02-14 606.44
02-15 555.44
02-16 772.25
02-17 893.75
02-18 1389.0
02-19 961.25
02-20 798.44
02-21 781.0
02-22 702.89
02-23 1054.5
02-24 899.1
02-25 815.33
02-26 782.11
02-27 1198.9
02-28 1103.0
02-29 1480.0
03-01 980.2
03-02 1149.3
03-03 957.3
03-04 1072.4
03-05 936.4
03-06 1302.7
03-07 1313.44
03-08 1335.33
03-09 968.56
03-10 1008.67
03-11 1029.11
03-12 1117.4
03-13 903.18
03-14 800.27
03-15 906.0
03-16 857.91
03-17 923.8
03-18 888.91
03-19 814.5
03-20 810.64
03-21 854.33
03-22 626.09
03-23 656.67
03-24 670.17
03-25 606.5
03-26 604.17
03-27 684.83
03-28 578.42
03-29 650.83
03-30 764.75
03-31 786.82
04-01 1053.25
04-02 1020.58
04-03 1040.17
04-04 1343.5
04-05 1188.42
04-06 1137.75
04-07 1061.08
04-08 1060.42
04-09 1011.64
04-10 951.67
04-11 964.75
04-12 1057.45
04-13 938.09
04-14 860.91
04-15 1069.8
04-16 962.9
04-17 1139.9
04-18 960.0
04-19 920.0
04-20 873.6
04-21 1037.09
04-22 901.73
04-23 852.73
04-24 763.73
04-25 676.4
04-26 686.55
04-27 820.0
04-28 709.73
04-29 683.73
04-30 945.73
05-01 747.55
05-02 827.3
05-03 729.1
05-04 929.91
05-05 923.45
05-06 1009.09
05-07 1175.27
05-08 898.5
05-09 892.82
05-10 1264.91
05-11 964.64
05-12 866.82
05-13 1116.64
05-14 1071.64
05-15 936.0
05-16 929.6
05-17 814.3
05-18 763.27
05-19 656.82
05-20 545.7
05-21 558.09
05-22 646.45
05-23 708.36
05-24 630.55
05-25 710.45
05-26 678.0
05-27 533.91
05-28 463.55
05-29 703.73
05-30 591.55
05-31 630.27
06-01 605.73
06-02 561.45
06-03 495.55
06-04 456.45
06-05 447.9
06-06 505.27
06-07 416.3
06-08 373.36
06-09 471.55
06-10 659.18
06-11 466.73
06-12 462.09
06-13 376.09
06-14 385.55
06-15 564.18
06-16 588.09
06-17 609.18
06-18 681.45
06-19 792.6
06-20 779.2
06-21 1072.2
06-22 839.7
06-23 672.1
06-24 671.3
06-25 653.3
06-26 561.56
06-27 485.0
06-28 735.4
06-29 592.1
06-30 551.3
07-01 543.4
07-02 589.0
07-03 554.7
07-04 459.1
07-05 441.09
07-06 476.0
07-07 804.5
07-08 571.8
07-09 444.8
07-10 397.91
07-11 362.55
07-12 389.82
07-13 498.89
07-14 392.27
07-15 389.9
07-16 329.7
07-17 630.0
07-18 823.4
07-19 439.4
07-20 538.9
07-21 426.7
07-22 360.4
07-23 416.1
07-24 352.5
07-25 358.9
07-26 329.8
07-27 372.7
07-28 320.5
07-29 300.0
07-30 324.1
07-31 303.7
08-01 275.13
08-02 292.1
08-03 274.0
08-04 272.7
08-05 287.2
08-06 291.7
08-07 279.3
08-08 288.33
08-09 263.44
08-10 253.33
08-11 309.5
08-12 262.9
08-13 424.1
08-14 328.6
08-15 290.2
08-16 268.67
08-17 278.33
08-18 311.5
08-19 290.0
08-20 317.22
08-21 280.22
08-22 803.25
08-23 455.0
08-24 338.78
08-25 315.56
08-26 287.2
08-27 274.1
08-28 281.8
08-29 357.5
08-30 318.7
08-31 296.6
09-01 278.0
09-02 279.2
09-03 276.8
09-04 264.5
09-05 258.7
09-06 292.1
09-07 266.5
09-08 269.1
09-09 273.4
09-10 436.1
09-11 509.8
09-12 423.4
09-13 409.4
09-14 364.3
09-15 325.0
09-16 308.3
09-17 271.6
09-18 625.0
09-19 391.5
09-20 358.3
09-21 299.2
09-22 336.11
09-23 451.1
09-24 378.8
09-25 325.9
09-26 372.3
09-27 397.2
09-28 344.4
09-29 323.2
09-30 564.89
10-01 298.56
10-02 270.56
10-03 246.22
10-04 261.89
10-05 348.0
10-06 294.4
10-07 309.9
10-08 313.4
10-09 296.78
10-10 286.9
10-11 258.4
10-12 257.1
10-13 242.9
10-14 238.7
10-15 234.33
10-16 243.6
10-17 250.7
10-18 225.8
10-19 203.3
10-20 216.0
10-21 335.89
10-22 436.56
10-23 310.2
10-24 269.8
10-25 263.3
10-26 270.1
10-27 268.1
10-28 552.4
10-29 739.4
10-30 897.6
10-31 707.4
11-01 1166.3
11-02 780.6
11-03 598.7
11-04 522.3
11-05 331.89
11-06 537.11
11-07 633.56
11-08 497.67
11-09 429.67
11-10 503.33
11-11 634.11
11-12 948.11
11-13 603.56
11-14 488.8
11-15 422.1
11-16 410.2
11-17 360.6
11-18 322.56
11-19 432.56
11-20 457.5
11-21 429.0
11-22 538.11
11-23 407.6
11-24 356.0
11-25 347.67
11-26 451.6
11-27 575.6
11-28 586.5
11-29 498.0
11-30 435.6
12-01 524.8
12-02 516.1
12-03 618.5
12-04 702.4
12-05 591.1
12-06 630.67
12-07 640.4
12-08 572.2
12-09 507.6
12-10 744.5
12-11 586.6
12-12 553.2
12-13 469.3
12-14 436.56
12-15 471.56
12-16 441.88
12-17 482.75
12-18 555.88
12-19 568.38
12-20 552.43
12-21 526.63
12-22 689.56
12-23 722.67
12-24 772.78
12-25 1143.25
12-26 900.78
12-27 766.5
12-28 1074.63
12-29 823.43
12-30 1056.63
12-31 982.5

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index