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Red Flag Warning
2026-08-04T21:00:00-07:00

The National Weather Service in Medford has issued a Red Flag Warning, which is in effect from 2 PM Monday to 9 PM PDT Tuesday. * IMPACTS...Any fires that develop will likely spread rapidly. * AFFECTED AREA...In Oregon, Fire Weather zones 620, 621, 622, and 623, including Medford, Grants Pass, Ashland, Cave Junction, Eagle Point, Shady Cove, and the Siskiyous and southern Oregon Cascades. * WIND...Northwest 10 to 15 mph with gusts up to 25 mph in the afternoons, becoming east to northeast overnight. * HUMIDITY...Minimum humidity 8 to 15 percent, with poor recoveries as low as 20 percent. * DETAILED URL...View the hazard area in detail at https://weather.gov/wrh/hazards?wfo=mfr

Rogue River Below Prospect, Or 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 1252.5
01-02 1186.0
01-03 1151.3
01-04 1157.82
01-05 1205.73
01-06 1165.82
01-07 1179.18
01-08 1206.0
01-09 1194.78
01-10 1155.73
01-11 1135.55
01-12 1092.27
01-13 1208.64
01-14 1371.36
01-15 1287.55
01-16 1250.82
01-17 1354.08
01-18 1377.67
01-19 1481.69
01-20 1719.77
01-21 1643.33
01-22 1530.54
01-23 1507.5
01-24 1403.31
01-25 1420.33
01-26 1544.42
01-27 1695.85
01-28 1675.85
01-29 1707.38
01-30 1595.43
01-31 1500.5
02-01 1475.36
02-02 1434.79
02-03 1439.71
02-04 1504.36
02-05 1380.14
02-06 1382.85
02-07 1417.23
02-08 1419.5
02-09 1412.07
02-10 1363.07
02-11 1341.79
02-12 1336.5
02-13 1624.71
02-14 1497.21
02-15 1815.57
02-16 1687.57
02-17 1532.31
02-18 1504.23
02-19 1478.93
02-20 1414.43
02-21 1345.14
02-22 1315.93
02-23 1307.86
02-24 1535.79
02-25 1642.25
02-26 1514.15
02-27 1419.07
02-28 1370.79
02-29 1455.0
03-01 1354.85
03-02 1398.07
03-03 1411.79
03-04 1458.43
03-05 1416.5
03-06 1526.29
03-07 1522.71
03-08 1430.36
03-09 1363.07
03-10 1519.5
03-11 1527.07
03-12 1448.14
03-13 1408.71
03-14 1522.93
03-15 1456.0
03-16 1576.43
03-17 1582.86
03-18 1477.93
03-19 1606.73
03-20 1567.43
03-21 1748.73
03-22 1926.5
03-23 1803.4
03-24 1711.4
03-25 1699.33
03-26 1688.67
03-27 1666.93
03-28 1688.0
03-29 1667.0
03-30 1708.8
03-31 1993.21
04-01 1834.87
04-02 1788.8
04-03 1800.53
04-04 1751.8
04-05 1763.47
04-06 1754.36
04-07 1829.67
04-08 2236.93
04-09 1745.0
04-10 1969.4
04-11 1971.6
04-12 1982.43
04-13 1849.36
04-14 1774.57
04-15 1649.54
04-16 1686.0
04-17 1725.83
04-18 1700.54
04-19 1764.62
04-20 1900.0
04-21 1934.29
04-22 1887.14
04-23 2025.0
04-24 2102.14
04-25 2214.62
04-26 2082.86
04-27 2149.29
04-28 2075.71
04-29 2037.43
04-30 1932.62
05-01 2038.73
05-02 1870.79
05-03 1806.5
05-04 1893.4
05-05 1951.73
05-06 1981.2
05-07 2068.14
05-08 1853.0
05-09 1886.0
05-10 1936.71
05-11 1858.33
05-12 1855.0
05-13 1842.6
05-14 1783.15
05-15 1864.69
05-16 1902.21
05-17 1875.07
05-18 1824.93
05-19 1804.2
05-20 1753.14
05-21 1811.71
05-22 1719.07
05-23 1701.8
05-24 1693.87
05-25 1647.4
05-26 1662.73
05-27 1597.47
05-28 1632.2
05-29 1611.07
05-30 1607.73
05-31 1549.47
06-01 1527.4
06-02 1488.27
06-03 1475.27
06-04 1429.8
06-05 1506.71
06-06 1499.93
06-07 1465.36
06-08 1413.86
06-09 1401.07
06-10 1358.67
06-11 1357.93
06-12 1403.5
06-13 1372.36
06-14 1351.93
06-15 1276.47
06-16 1249.27
06-17 1231.93
06-18 1245.27
06-19 1221.14
06-20 1219.57
06-21 1199.14
06-22 1193.07
06-23 1181.71
06-24 1155.64
06-25 1135.79
06-26 1125.71
06-27 1150.29
06-28 1122.21
06-29 1105.64
06-30 1075.21
07-01 1061.93
07-02 1047.43
07-03 1032.71
07-04 995.0
07-05 996.0
07-06 989.33
07-07 1011.0
07-08 985.93
07-09 966.14
07-10 962.87
07-11 962.93
07-12 977.77
07-13 938.21
07-14 925.33
07-15 936.0
07-16 945.38
07-17 897.07
07-18 898.14
07-19 898.2
07-20 883.73
07-21 891.0
07-22 885.27
07-23 867.2
07-24 867.93
07-25 863.13
07-26 848.13
07-27 843.33
07-28 837.13
07-29 828.53
07-30 830.53
07-31 819.53
08-01 845.5
08-02 789.0
08-03 863.85
08-04 836.14
08-05 841.23
08-06 833.29
08-07 832.29
08-08 840.69
08-09 843.69
08-10 859.33
08-11 831.36
08-12 814.93
08-13 813.0
08-14 807.07
08-15 788.36
08-16 798.92
08-17 810.75
08-18 796.25
08-19 792.38
08-20 767.15
08-21 790.23
08-22 738.92
08-23 778.5
08-24 777.85
08-25 763.54
08-26 763.43
08-27 745.86
08-28 755.79
08-29 743.5
08-30 753.5
08-31 742.23
09-01 749.21
09-02 743.86
09-03 745.0
09-04 746.29
09-05 732.43
09-06 752.21
09-07 732.07
09-08 717.93
09-09 729.29
09-10 731.14
09-11 734.5
09-12 723.14
09-13 729.0
09-14 719.71
09-15 713.93
09-16 733.85
09-17 726.36
09-18 750.29
09-19 772.21
09-20 737.93
09-21 743.77
09-22 721.93
09-23 723.86
09-24 728.0
09-25 772.0
09-26 743.86
09-27 728.93
09-28 723.36
09-29 728.43
09-30 805.92
10-01 768.08
10-02 742.15
10-03 753.0
10-04 728.62
10-05 747.57
10-06 734.29
10-07 726.64
10-08 719.36
10-09 721.14
10-10 710.21
10-11 757.57
10-12 731.29
10-13 744.23
10-14 770.79
10-15 759.23
10-16 799.38
10-17 853.07
10-18 796.71
10-19 785.08
10-20 800.62
10-21 788.54
10-22 812.5
10-23 845.64
10-24 799.29
10-25 796.43
10-26 790.31
10-27 795.93
10-28 797.08
10-29 811.07
10-30 790.14
10-31 770.23
11-01 844.23
11-02 853.29
11-03 860.0
11-04 819.21
11-05 854.36
11-06 898.31
11-07 896.23
11-08 874.54
11-09 831.85
11-10 858.77
11-11 864.77
11-12 850.92
11-13 839.23
11-14 901.57
11-15 937.5
11-16 1016.14
11-17 960.23
11-18 966.46
11-19 926.31
11-20 1008.64
11-21 1216.07
11-22 1134.54
11-23 1090.38
11-24 992.31
11-25 964.46
11-26 1034.85
11-27 1078.25
11-28 1014.79
11-29 981.36
11-30 1051.43
12-01 1082.79
12-02 1092.93
12-03 1261.62
12-04 1172.57
12-05 1333.93
12-06 1208.46
12-07 1140.31
12-08 1209.57
12-09 1191.29
12-10 1236.5
12-11 1180.36
12-12 1170.07
12-13 1100.0
12-14 1034.75
12-15 1099.38
12-16 1129.85
12-17 1104.08
12-18 1155.83
12-19 1105.75
12-20 1159.67
12-21 1430.62
12-22 1978.67
12-23 1581.92
12-24 1318.62
12-25 1283.92
12-26 1224.09
12-27 1157.83
12-28 1252.73
12-29 1130.08
12-30 1158.0
12-31 1361.33

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index