Antoine 1 SW Weather Records (USC00030178)
Record envelope, standing records and threshold days for Antoine 1 SW (USC00030178), Arkansas, United States, with 87 years of record.
Key Facts for Antoine 1 SW
- Antoine 1 SW (USC00030178) is a weather station in Arkansas, United States at 34.03 latitude and -93.43 longitude, 91 m (300 ft) above sea level.
- The station reports from 1940 to 2026, 87 years of record.
- 0 records set at Antoine 1 SW still stand.
- Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Antoine 1 SW set a daily record precipitation of 48.8 mm (1.9 in) on 15 February 2026.
About the Station
- Location: Arkansas, United States, 34.03 latitude, -93.43 longitude.
- Elevation: 91 m (300 ft).
- Period of record: 1940 to 2026, 87 years.
- Eligible elements: prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | n/a | n/a | n/a | n/a |
| Feb | n/a | n/a | n/a | n/a |
| Mar | n/a | n/a | n/a | n/a |
| Apr | n/a | n/a | n/a | n/a |
| May | n/a | n/a | n/a | n/a |
| Jun | n/a | n/a | n/a | n/a |
| Jul | n/a | n/a | n/a | n/a |
| Aug | n/a | n/a | n/a | n/a |
| Sep | n/a | n/a | n/a | n/a |
| Oct | n/a | n/a | n/a | n/a |
| Nov | n/a | n/a | n/a | n/a |
| Dec | n/a | n/a | n/a | n/a |
Which Years Hold Standing Records
0 standing records| Year set | Standing records |
|---|
All-Time Record Progression
8 new records| Date | Kind | Detail |
|---|---|---|
| 1980-09-28 | Record daily precipitation | Record daily precipitation 151.1 mm (5.9 in) |
| 1990-03-08 | Record daily precipitation | Record daily precipitation 189.2 mm (7.4 in) |
| 2000-01-28 | Record daily snowfall | Record daily snowfall 40.6 cm (16.0 in) |
| 2011-01-10 | Record snow depth | Record snow depth 15.2 cm (6.0 in) |
| 2019-07-16 | Record daily precipitation | Record daily precipitation 226.1 mm (8.9 in) |
| 2021-02-15 | Record snow depth | Record snow depth 20.3 cm (8.0 in) |
| 2021-02-17 | Record snow depth | Record snow depth 22.9 cm (9.0 in) |
| 2021-02-18 | Record snow depth | Record snow depth 40.6 cm (16.0 in) |
Wettest Day of Each Month
Jul: 226.1 mm (8.9 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 122.4 mm (4.8 in) | 25 January 1949 |
| Feb | 106.7 mm (4.2 in) | 12 February 1950 |
| Mar | 189.2 mm (7.4 in) | 8 March 1990 |
| Apr | 188.2 mm (7.4 in) | 5 April 2025 |
| May | 157.5 mm (6.2 in) | 28 May 1998 |
| Jun | 117.3 mm (4.6 in) | 8 June 1974 |
| Jul | 226.1 mm (8.9 in) | 16 July 2019 |
| Aug | 115.6 mm (4.6 in) | 18 August 1975 |
| Sep | 151.1 mm (5.9 in) | 28 September 1980 |
| Oct | 137.4 mm (5.4 in) | 1 October 1954 |
| Nov | 134.1 mm (5.3 in) | 5 November 1994 |
| Dec | 158.8 mm (6.3 in) | 24 December 2009 |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 15 February 2026 | Antoine 1 SW, US | daily rain | 48.8 mm (1.9 in) | 22.1 mm (0.9 in) | 39 years | 33 of 100 (Routine) |
| 3 February 2026 | Antoine 1 SW, US | daily snow depth | 5.1 cm (2.0 in) | 5.1 cm (2.0 in) | 78 years | 20 of 100 (Routine) |
| 2 February 2026 | Antoine 1 SW, US | daily snow depth | 7.6 cm (3.0 in) | 5.1 cm (2.0 in) | 12 years | 16 of 100 (Routine) |
| 1 February 2026 | Antoine 1 SW, US | daily snow depth | 7.6 cm (3.0 in) | 2.5 cm (1.0 in) | 48 years | 20 of 100 (Routine) |
| 29 January 2026 | Antoine 1 SW, US | daily snow depth | 5.1 cm (2.0 in) | 5.1 cm (2.0 in) | 78 years | 20 of 100 (Routine) |
| 28 January 2026 | Antoine 1 SW, US | daily snow depth | 7.6 cm (3.0 in) | 7.6 cm (3.0 in) | 78 years | 20 of 100 (Routine) |
| 27 January 2026 | Antoine 1 SW, US | daily snow depth | 10.2 cm (4.0 in) | 10.2 cm (4.0 in) | 78 years | 41 of 100 (Notable) |
| 26 January 2026 | Antoine 1 SW, US | daily snow depth | 10.2 cm (4.0 in) | 10.2 cm (4.0 in) | 78 years | 41 of 100 (Notable) |
| 25 January 2026 | Antoine 1 SW, US | daily snow depth | 10.2 cm (4.0 in) | 2.6 cm (1.0 in) | 78 years | 33 of 100 (Routine) |
| 24 January 2026 | Antoine 1 SW, US | daily snowfall | 5.3 cm (2.1 in) | 5.3 cm (2.1 in) | 78 years | 41 of 100 (Notable) |
| 24 January 2026 | Antoine 1 SW, US | daily snow depth | 5.1 cm (2.0 in) | 5.1 cm (2.0 in) | 78 years | 20 of 100 (Routine) |
| 21 November 2025 | Antoine 1 SW, US | daily rain | 44.2 mm (1.7 in) | 25.9 mm (1.0 in) | 52 years | 35 of 100 (Notable) |
| 5 April 2025 | Antoine 1 SW, US | monthly rain | 188.2 mm (7.4 in) | 61.7 mm (2.4 in) | 51 years | 64 of 100 (Major) |
| 3 April 2025 | Antoine 1 SW, US | daily rain | 53.8 mm (2.1 in) | 28.1 mm (1.1 in) | 8 years | 24 of 100 (Routine) |
| 12 January 2025 | Antoine 1 SW, US | daily snow depth | 2.5 cm (1.0 in) | 2.5 cm (1.0 in) | 75 years | 20 of 100 (Routine) |
| 11 January 2025 | Antoine 1 SW, US | daily snow depth | 5.1 cm (2.0 in) | 5.1 cm (2.0 in) | 75 years | 20 of 100 (Routine) |
| 9 November 2024 | Antoine 1 SW, US | daily rain | 87.9 mm (3.5 in) | 37.1 mm (1.5 in) | 34 years | 36 of 100 (Notable) |
| 12 September 2024 | Antoine 1 SW, US | daily rain | 54.4 mm (2.1 in) | 35.6 mm (1.4 in) | 80 years | 49 of 100 (Notable) |
| 9 July 2024 | Antoine 1 SW, US | daily rain | 120.9 mm (4.8 in) | 82.0 mm (3.2 in) | 51 years | 59 of 100 (Notable) |
| 4 June 2024 | Antoine 1 SW, US | daily rain | 47.8 mm (1.9 in) | 6.7 mm (0.26 in) | 51 years | 26 of 100 (Routine) |
Extremes by Year
1940 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Wettest day (Rx1day) | 226.1 mm (8.9 in) | 2019 | 95.3 mm (3.8 in) | 86 |
| Wettest five days (Rx5day) | 334.0 mm (13.1 in) | 2025 | 146.6 mm (5.8 in) | 86 |
| Longest dry spell (CDD) | 49 days | 1963 | 24 days | 86 |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1940 | 76.2 mm (3.0 in) |
| 1941 | 28.4 mm (1.1 in) |
| 1942 | 94.2 mm (3.7 in) |
| 1943 | 110.0 mm (4.3 in) |
| 1944 | 95.0 mm (3.7 in) |
| 1945 | 95.3 mm (3.8 in) |
| 1946 | 55.9 mm (2.2 in) |
| 1947 | 101.6 mm (4.0 in) |
| 1948 | 109.2 mm (4.3 in) |
| 1949 | 122.4 mm (4.8 in) |
| 1950 | 106.7 mm (4.2 in) |
| 1951 | 75.7 mm (3.0 in) |
| 1952 | 86.1 mm (3.4 in) |
| 1953 | 141.0 mm (5.6 in) |
| 1954 | 137.4 mm (5.4 in) |
| 1955 | 73.2 mm (2.9 in) |
| 1956 | 49.5 mm (1.9 in) |
| 1957 | 104.4 mm (4.1 in) |
| 1958 | 105.9 mm (4.2 in) |
| 1959 | 91.9 mm (3.6 in) |
| 1960 | 82.6 mm (3.3 in) |
| 1961 | 91.2 mm (3.6 in) |
| 1962 | 104.6 mm (4.1 in) |
| 1963 | 128.0 mm (5.0 in) |
| 1964 | 87.4 mm (3.4 in) |
| 1965 | 84.8 mm (3.3 in) |
| 1966 | 119.4 mm (4.7 in) |
| 1967 | 72.4 mm (2.9 in) |
| 1968 | 116.8 mm (4.6 in) |
| 1969 | 94.5 mm (3.7 in) |
| 1970 | 70.6 mm (2.8 in) |
| 1971 | 90.2 mm (3.6 in) |
| 1972 | 79.0 mm (3.1 in) |
| 1973 | 126.5 mm (5.0 in) |
| 1974 | 117.3 mm (4.6 in) |
| 1975 | 115.6 mm (4.6 in) |
| 1976 | 62.2 mm (2.4 in) |
| 1977 | 90.2 mm (3.6 in) |
| 1978 | 86.4 mm (3.4 in) |
| 1979 | 99.1 mm (3.9 in) |
| 1980 | 151.1 mm (5.9 in) |
| 1981 | 127.0 mm (5.0 in) |
| 1982 | 113.3 mm (4.5 in) |
| 1983 | 127.0 mm (5.0 in) |
| 1984 | 94.0 mm (3.7 in) |
| 1985 | 107.2 mm (4.2 in) |
| 1986 | 63.0 mm (2.5 in) |
| 1987 | 80.8 mm (3.2 in) |
| 1988 | 100.3 mm (3.9 in) |
| 1989 | 101.9 mm (4.0 in) |
| 1990 | 189.2 mm (7.4 in) |
| 1991 | 52.1 mm (2.1 in) |
| 1992 | 77.5 mm (3.1 in) |
| 1993 | 120.9 mm (4.8 in) |
| 1994 | 134.1 mm (5.3 in) |
| 1995 | 99.1 mm (3.9 in) |
| 1996 | 132.6 mm (5.2 in) |
| 1997 | 53.3 mm (2.1 in) |
| 1998 | 157.5 mm (6.2 in) |
| 1999 | 104.6 mm (4.1 in) |
| 2000 | 91.4 mm (3.6 in) |
| 2001 | 82.6 mm (3.3 in) |
| 2002 | 64.8 mm (2.6 in) |
| 2003 | 95.3 mm (3.8 in) |
| 2004 | 66.0 mm (2.6 in) |
| 2005 | 119.4 mm (4.7 in) |
| 2006 | 109.2 mm (4.3 in) |
| 2007 | 81.5 mm (3.2 in) |
| 2008 | 121.7 mm (4.8 in) |
| 2009 | 158.8 mm (6.3 in) |
| 2010 | 57.9 mm (2.3 in) |
| 2011 | 82.3 mm (3.2 in) |
| 2012 | 18.8 mm (0.7 in) |
| 2014 | 82.6 mm (3.3 in) |
| 2015 | 148.1 mm (5.8 in) |
| 2016 | 104.4 mm (4.1 in) |
| 2017 | 96.8 mm (3.8 in) |
| 2018 | 104.4 mm (4.1 in) |
| 2019 | 226.1 mm (8.9 in) |
| 2020 | 76.7 mm (3.0 in) |
| 2021 | 82.6 mm (3.3 in) |
| 2022 | 85.3 mm (3.4 in) |
| 2023 | 84.1 mm (3.3 in) |
| 2024 | 120.9 mm (4.8 in) |
| 2025 | 188.2 mm (7.4 in) |
| 2026 | 66.3 mm (2.6 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1940 | 119.7 mm (4.7 in) |
| 1941 | 42.4 mm (1.7 in) |
| 1942 | 127.8 mm (5.0 in) |
| 1943 | 114.3 mm (4.5 in) |
| 1944 | 193.7 mm (7.6 in) |
| 1945 | 191.7 mm (7.5 in) |
| 1946 | 163.3 mm (6.4 in) |
| 1947 | 127.0 mm (5.0 in) |
| 1948 | 166.9 mm (6.6 in) |
| 1949 | 236.7 mm (9.3 in) |
| 1950 | 132.6 mm (5.2 in) |
| 1951 | 129.5 mm (5.1 in) |
| 1952 | 116.9 mm (4.6 in) |
| 1953 | 197.9 mm (7.8 in) |
| 1954 | 165.4 mm (6.5 in) |
| 1955 | 100.1 mm (3.9 in) |
| 1956 | 125.5 mm (4.9 in) |
| 1957 | 158.5 mm (6.2 in) |
| 1958 | 228.4 mm (9.0 in) |
| 1959 | 235.2 mm (9.3 in) |
| 1960 | 118.3 mm (4.7 in) |
| 1961 | 177.8 mm (7.0 in) |
| 1962 | 122.2 mm (4.8 in) |
| 1963 | 169.9 mm (6.7 in) |
| 1964 | 218.9 mm (8.6 in) |
| 1965 | 151.3 mm (6.0 in) |
| 1966 | 228.9 mm (9.0 in) |
| 1967 | 103.9 mm (4.1 in) |
| 1968 | 267.5 mm (10.5 in) |
| 1969 | 162.3 mm (6.4 in) |
| 1970 | 144.3 mm (5.7 in) |
| 1971 | 138.9 mm (5.5 in) |
| 1972 | 98.3 mm (3.9 in) |
| 1973 | 208.5 mm (8.2 in) |
| 1974 | 241.2 mm (9.5 in) |
| 1975 | 199.4 mm (7.9 in) |
| 1976 | 114.0 mm (4.5 in) |
| 1977 | 133.4 mm (5.3 in) |
| 1978 | 202.2 mm (8.0 in) |
| 1979 | 111.8 mm (4.4 in) |
| 1980 | 270.4 mm (10.6 in) |
| 1981 | 183.3 mm (7.2 in) |
| 1982 | 162.5 mm (6.4 in) |
| 1983 | 153.4 mm (6.0 in) |
| 1984 | 186.2 mm (7.3 in) |
| 1985 | 127.6 mm (5.0 in) |
| 1986 | 99.8 mm (3.9 in) |
| 1987 | 214.7 mm (8.5 in) |
| 1988 | 170.2 mm (6.7 in) |
| 1989 | 122.9 mm (4.8 in) |
| 1990 | 215.8 mm (8.5 in) |
| 1991 | 112.0 mm (4.4 in) |
| 1992 | 90.9 mm (3.6 in) |
| 1993 | 211.8 mm (8.3 in) |
| 1994 | 149.2 mm (5.9 in) |
| 1995 | 99.1 mm (3.9 in) |
| 1996 | 145.8 mm (5.7 in) |
| 1997 | 99.1 mm (3.9 in) |
| 1998 | 167.1 mm (6.6 in) |
| 1999 | 125.4 mm (4.9 in) |
| 2000 | 105.2 mm (4.1 in) |
| 2001 | 161.6 mm (6.4 in) |
| 2002 | 105.2 mm (4.1 in) |
| 2003 | 156.3 mm (6.2 in) |
| 2004 | 131.1 mm (5.2 in) |
| 2005 | 136.2 mm (5.4 in) |
| 2006 | 131.9 mm (5.2 in) |
| 2007 | 163.3 mm (6.4 in) |
| 2008 | 234.5 mm (9.2 in) |
| 2009 | 210.1 mm (8.3 in) |
| 2010 | 88.4 mm (3.5 in) |
| 2011 | 110.8 mm (4.4 in) |
| 2012 | 40.6 mm (1.6 in) |
| 2014 | 86.9 mm (3.4 in) |
| 2015 | 175.7 mm (6.9 in) |
| 2016 | 192.3 mm (7.6 in) |
| 2017 | 145.8 mm (5.7 in) |
| 2018 | 277.6 mm (10.9 in) |
| 2019 | 327.2 mm (12.9 in) |
| 2020 | 114.6 mm (4.5 in) |
| 2021 | 119.1 mm (4.7 in) |
| 2022 | 99.6 mm (3.9 in) |
| 2023 | 110.7 mm (4.4 in) |
| 2024 | 147.3 mm (5.8 in) |
| 2025 | 334.0 mm (13.1 in) |
| 2026 | 106.0 mm (4.2 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1940 | 27 days |
| 1941 | 31 days |
| 1942 | 26 days |
| 1943 | 20 days |
| 1944 | 25 days |
| 1945 | 10 days |
| 1946 | 25 days |
| 1947 | 27 days |
| 1948 | 9 days |
| 1949 | 24 days |
| 1950 | 16 days |
| 1951 | 24 days |
| 1952 | 33 days |
| 1953 | 36 days |
| 1954 | 21 days |
| 1955 | 27 days |
| 1956 | 17 days |
| 1957 | 19 days |
| 1958 | 27 days |
| 1959 | 25 days |
| 1960 | 18 days |
| 1961 | 20 days |
| 1962 | 28 days |
| 1963 | 49 days |
| 1964 | 39 days |
| 1965 | 24 days |
| 1966 | 25 days |
| 1967 | 21 days |
| 1968 | 16 days |
| 1969 | 18 days |
| 1970 | 30 days |
| 1971 | 20 days |
| 1972 | 17 days |
| 1973 | 24 days |
| 1974 | 19 days |
| 1975 | 43 days |
| 1976 | 17 days |
| 1977 | 15 days |
| 1978 | 22 days |
| 1979 | 24 days |
| 1980 | 35 days |
| 1981 | 28 days |
| 1982 | 26 days |
| 1983 | 27 days |
| 1984 | 12 days |
| 1985 | 18 days |
| 1986 | 23 days |
| 1987 | 28 days |
| 1988 | 21 days |
| 1989 | 22 days |
| 1990 | 20 days |
| 1991 | 20 days |
| 1992 | 21 days |
| 1993 | 33 days |
| 1994 | 15 days |
| 1995 | 27 days |
| 1996 | 25 days |
| 1997 | 21 days |
| 1998 | 20 days |
| 1999 | 23 days |
| 2000 | 28 days |
| 2001 | 35 days |
| 2002 | 20 days |
| 2003 | 28 days |
| 2004 | 18 days |
| 2005 | 32 days |
| 2006 | 27 days |
| 2007 | 31 days |
| 2008 | 42 days |
| 2009 | 17 days |
| 2010 | 39 days |
| 2011 | 36 days |
| 2012 | 8 days |
| 2014 | 31 days |
| 2015 | 45 days |
| 2016 | 23 days |
| 2017 | 22 days |
| 2018 | 24 days |
| 2019 | 22 days |
| 2020 | 17 days |
| 2021 | 19 days |
| 2022 | 35 days |
| 2023 | 25 days |
| 2024 | 35 days |
| 2025 | 23 days |
| 2026 | 19 days |
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Rainfall Return Levels
74 years, 1944 to 2025A day with at least 96.6 mm (3.8 in) of rain is expected about once in 2 years. A day with at least 207.1 mm (8.2 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 96.6 mm (3.8 in) | |
| 5 years | 124.8 mm (4.9 in) | |
| 10 years | 144.0 mm (5.7 in) | |
| 25 years | 169.0 mm (6.7 in) | |
| 50 years | 187.9 mm (7.4 in) | |
| 100 years | 207.1 mm (8.2 in) | Longer than the 74 years of record |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 74 years of values from 1944 to 2025.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 226.1 mm (8.9 in) in 2019; 189.2 mm (7.4 in) in 1990; 188.2 mm (7.4 in) in 2025.
Download the Data
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-12).