Overview Realtime Historical Map View
Extreme Heat Warning
2026-07-13T22:00:00-04:00

* WHAT...Heat index values from 95 to 102 expected. * WHERE...Portions of central Upper and western Upper Michigan. * WHEN...From noon EDT /11 AM CDT/ today to 10 PM EDT /9 PM CDT/ this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Menominee River At Niagara, Wi 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 1861.89
01-02 1528.17
01-03 1671.29
01-04 1727.29
01-05 1914.57
01-06 1852.22
01-07 1848.22
01-08 1949.89
01-09 2167.78
01-10 2120.67
01-11 2049.6
01-12 2002.0
01-13 2145.0
01-14 2102.5
01-15 2005.0
01-16 1970.0
01-17 2163.33
01-18 2086.67
01-19 2117.78
01-20 2112.22
01-21 2107.78
01-22 2104.44
01-23 2022.22
01-24 1961.11
01-25 2003.33
01-26 2135.0
01-27 2037.5
01-28 2022.22
01-29 2128.89
01-30 2273.75
01-31 2218.89
02-01 2133.33
02-02 2015.0
02-03 2076.67
02-04 2047.78
02-05 2077.78
02-06 2250.0
02-07 2333.75
02-08 2235.0
02-09 2281.25
02-10 2306.25
02-11 2225.0
02-12 2255.0
02-13 2303.75
02-14 2316.25
02-15 2385.0
02-16 2301.25
02-17 2314.29
02-18 2258.57
02-19 2220.0
02-20 2272.22
02-21 2277.78
02-22 2184.44
02-23 2201.11
02-24 2218.89
02-25 2240.0
02-26 2270.0
02-27 2290.0
02-28 2207.0
02-29 2007.5
03-01 2272.0
03-02 2384.0
03-03 2404.0
03-04 2398.0
03-05 2483.0
03-06 2503.0
03-07 2483.0
03-08 2460.0
03-09 2507.0
03-10 2432.0
03-11 2528.0
03-12 2553.33
03-13 2726.67
03-14 2680.0
03-15 2628.0
03-16 2745.0
03-17 2969.0
03-18 3109.09
03-19 2975.83
03-20 2649.09
03-21 2775.83
03-22 2782.0
03-23 2615.83
03-24 2664.62
03-25 2706.92
03-26 2774.62
03-27 2800.0
03-28 2690.43
03-29 2531.07
03-30 2687.23
03-31 2690.69
04-01 2656.79
04-02 2579.29
04-03 2655.0
04-04 2843.85
04-05 2876.92
04-06 2831.43
04-07 2906.43
04-08 3018.57
04-09 2948.46
04-10 3480.0
04-11 3777.33
04-12 4305.0
04-13 4952.86
04-14 5475.0
04-15 6415.83
04-16 6289.23
04-17 5285.0
04-18 5910.77
04-19 5902.31
04-20 5849.23
04-21 5780.0
04-22 5802.86
04-23 5925.0
04-24 6097.14
04-25 6185.38
04-26 6050.0
04-27 6073.57
04-28 6180.0
04-29 6089.29
04-30 6456.43
05-01 6674.67
05-02 6428.57
05-03 6443.57
05-04 6195.33
05-05 5774.0
05-06 5232.67
05-07 4732.67
05-08 4534.67
05-09 4388.67
05-10 4381.43
05-11 4214.0
05-12 4145.33
05-13 4258.67
05-14 4128.0
05-15 4201.43
05-16 3974.29
05-17 3665.71
05-18 3562.67
05-19 3560.0
05-20 3851.43
05-21 3898.67
05-22 3848.67
05-23 3562.0
05-24 3489.33
05-25 3220.0
05-26 3278.67
05-27 3503.33
05-28 3708.0
05-29 3615.33
05-30 3459.33
05-31 3067.33
06-01 2872.86
06-02 2863.57
06-03 2790.67
06-04 2864.67
06-05 2842.14
06-06 2642.14
06-07 2431.43
06-08 2444.67
06-09 2334.67
06-10 2244.0
06-11 2321.6
06-12 2721.43
06-13 2700.71
06-14 2552.86
06-15 2496.67
06-16 2417.33
06-17 2304.67
06-18 2252.67
06-19 2234.36
06-20 2201.64
06-21 2404.62
06-22 2451.08
06-23 2529.29
06-24 2377.79
06-25 2457.14
06-26 2483.57
06-27 2581.43
06-28 2477.36
06-29 2379.93
06-30 2248.15
07-01 2199.5
07-02 2071.07
07-03 2080.79
07-04 1823.57
07-05 1888.0
07-06 1802.67
07-07 1792.86
07-08 1753.57
07-09 1686.15
07-10 2011.87
07-11 1997.27
07-12 1792.67
07-13 1902.67
07-14 1852.86
07-15 1752.14
07-16 1808.57
07-17 1831.0
07-18 1708.14
07-19 1572.79
07-20 1595.36
07-21 1601.36
07-22 1472.43
07-23 1514.57
07-24 1516.64
07-25 1471.0
07-26 1350.29
07-27 1633.86
07-28 1735.79
07-29 1687.71
07-30 1510.21
07-31 1431.79
08-01 1385.85
08-02 1348.93
08-03 1338.21
08-04 1461.36
08-05 1392.25
08-06 1342.36
08-07 1396.5
08-08 1329.92
08-09 1400.08
08-10 1413.15
08-11 1435.21
08-12 1491.64
08-13 1401.71
08-14 1344.86
08-15 1411.5
08-16 1407.58
08-17 1282.77
08-18 1291.42
08-19 1348.85
08-20 1231.38
08-21 1348.54
08-22 1303.58
08-23 1512.57
08-24 1598.25
08-25 1485.23
08-26 1474.64
08-27 1456.14
08-28 1472.0
08-29 1559.36
08-30 1641.0
08-31 1549.14
09-01 1548.15
09-02 1404.79
09-03 1455.79
09-04 1568.5
09-05 1830.57
09-06 2029.29
09-07 1838.79
09-08 1904.79
09-09 1917.36
09-10 1887.43
09-11 2089.86
09-12 2087.07
09-13 2205.36
09-14 2169.31
09-15 1895.15
09-16 1763.15
09-17 1814.5
09-18 1803.14
09-19 1798.64
09-20 1769.93
09-21 1807.36
09-22 1781.54
09-23 1684.64
09-24 1704.86
09-25 1743.93
09-26 1913.0
09-27 1803.79
09-28 1774.83
09-29 1806.5
09-30 1818.77
10-01 1761.17
10-02 1646.46
10-03 1528.69
10-04 1646.0
10-05 1820.64
10-06 1742.07
10-07 1720.5
10-08 1655.71
10-09 1740.31
10-10 1901.62
10-11 1973.79
10-12 2139.29
10-13 2142.79
10-14 2029.0
10-15 2161.33
10-16 2055.36
10-17 2097.14
10-18 2275.79
10-19 2395.36
10-20 2206.0
10-21 1992.75
10-22 2109.36
10-23 2077.57
10-24 1977.29
10-25 2049.0
10-26 2083.86
10-27 2121.86
10-28 2060.43
10-29 2159.77
10-30 2053.07
10-31 2060.93
11-01 1942.0
11-02 1962.29
11-03 1921.79
11-04 1894.21
11-05 1729.77
11-06 1880.23
11-07 1898.0
11-08 1881.92
11-09 1772.83
11-10 1878.08
11-11 1911.38
11-12 2028.69
11-13 2004.69
11-14 1855.38
11-15 1872.31
11-16 1766.92
11-17 1892.5
11-18 1873.25
11-19 1911.08
11-20 1771.83
11-21 1727.36
11-22 1744.08
11-23 1785.57
11-24 1663.62
11-25 1742.83
11-26 1739.0
11-27 1915.69
11-28 1922.38
11-29 1995.54
11-30 1960.54
12-01 2023.85
12-02 1941.54
12-03 1745.23
12-04 1903.08
12-05 1866.92
12-06 1904.55
12-07 1873.85
12-08 1774.0
12-09 1747.83
12-10 1713.33
12-11 1776.75
12-12 1753.75
12-13 1810.0
12-14 1821.91
12-15 1836.0
12-16 2018.5
12-17 2153.0
12-18 2212.0
12-19 2137.82
12-20 1909.82
12-21 1850.0
12-22 1967.6
12-23 2007.2
12-24 1942.2
12-25 1847.8
12-26 1929.0
12-27 1950.67
12-28 1931.56
12-29 1630.25
12-30 1853.56
12-31 1852.56

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index