Built 2026-10-19 (19 October 2026)

Extreme rain in United States, 22 to 25 August 2026

Extreme rain in United States, 22 to 25 August 2026: 25 records at 25 stations, peak on 22 August 2026. Closed.

Data as of . Last revised (2026-10-17).

Key Facts

  • Extreme rain in United States, 22 to 25 August 2026 set or tied 25 station records at 25 stations.
  • It ran from 22 August 2026 to 25 August 2026 (4 days) and its peak day was 22 August 2026.
  • Status: closed.
  • Lamar Rs set a daily record precipitation of 11.4 mm (0.4 in) on 24 August 2026 (provisional).
  • The busiest day was 22 August 2026 with 10 records.
  • The oldest broken record in the ranked list had stood for 117 years.

Footprint

22 to 25 August 2026
Footprint of Extreme rain in United States, 22 to 25 August 2026 The area covered by Extreme rain in United States, 22 to 25 August 2026 is outlined, with 20 of the stations that set records marked, coloured by record type.
The area covered by Extreme rain in United States, 22 to 25 August 2026 is outlined, with 20 of the stations that set records marked, coloured by record type. Made with Natural Earth.
Footprint of Extreme rain in United States, 22 to 25 August 2026: stations that set records in the event
StationTypeValueDate
Sugar CityRecord daily precipitation10.2 mm (0.4 in)2026-08-22
Grave SpringsRecord daily precipitation20.3 mm (0.8 in)2026-08-22
Fisher CreekRecord daily precipitation10.2 mm (0.4 in)2026-08-22
Box CanyonRecord daily precipitation10.2 mm (0.4 in)2026-08-22
Rexburg Byu IdahoRecord daily precipitation10.2 mm (0.4 in)2026-08-23
Gibbs Rch - Jarbidge 24SERecord daily precipitation15.0 mm (0.6 in)2026-08-23
Mystic LakeRecord daily precipitation11.9 mm (0.5 in)2026-08-24
PlymouthRecord daily precipitation12.7 mm (0.5 in)2026-08-24
JacksonRecord daily precipitation19.1 mm (0.8 in)2026-08-24
Lamar RsRecord daily precipitation11.4 mm (0.4 in)2026-08-24
Hickerson ParkRecord daily precipitation15.2 mm (0.6 in)2026-08-24
Mtn Home AFBRecord daily precipitation0.3 mm (0.01 in)2026-08-24
Green MountainRecord daily precipitation12.7 mm (0.5 in)2026-08-22
Ogden Hinkley APRecord daily precipitation20.6 mm (0.8 in)2026-08-22
Meadow LakeRecord daily precipitation15.2 mm (0.6 in)2026-08-24
Bear CanyonRecord daily precipitation7.6 mm (0.30 in)2026-08-25
White MillRecord daily precipitation12.7 mm (0.5 in)2026-08-22
Hayden ForkRecord daily precipitation17.8 mm (0.7 in)2026-08-24
Beartooth LakeRecord daily precipitation10.2 mm (0.4 in)2026-08-22
Galena SummitRecord daily precipitation5.1 mm (0.20 in)2026-08-25
Bear CreekRecord daily precipitation7.6 mm (0.30 in)2026-08-22
Northeast EntranceRecord daily precipitation12.7 mm (0.5 in)2026-08-23
Wild Horse RsvrRecord daily precipitation7.1 mm (0.28 in)2026-08-23
Carrot BasinRecord daily precipitation17.8 mm (0.7 in)2026-08-22
Boulder Rearing STNRecord daily precipitation3.8 mm (0.15 in)2026-08-25
Beagle SpringsRecord daily precipitation15.2 mm (0.6 in)2026-08-22
Burley Muni APRecord daily precipitation2.0 mm (0.08 in)2026-08-24
Chalk Creek #1Record daily precipitation12.7 mm (0.5 in)2026-08-23
Bug LakeRecord daily precipitation5.1 mm (0.20 in)2026-08-24
GalenaRecord daily precipitation5.1 mm (0.20 in)2026-08-25
Gros Ventre SummitRecord daily precipitation7.6 mm (0.30 in)2026-08-22
FarmingtonRecord daily precipitation7.6 mm (0.30 in)2026-08-23
Lookout PeakRecord daily precipitation7.6 mm (0.30 in)2026-08-22
Little BearRecord daily precipitation2.5 mm (0.10 in)2026-08-25

Records per Day

Peak day 10
Records per day during Extreme rain in United States, 22 to 25 August 2026 Records set or tied each day from 22 August 2026 to 25 August 2026. The most in one day was 10 on 22 August 2026. 0 3 5 8 10 08-2208-2308-2408-25
Records set or tied each day from 22 August 2026 to 25 August 2026. The most in one day was 10 on 22 August 2026.
Records per day during Extreme rain in United States, 22 to 25 August 2026
DateRecords
2026-08-2210
2026-08-234
2026-08-248
2026-08-253

Top Records by Margin

Margin over the record replaced
Top records of Extreme rain in United States, 22 to 25 August 2026 ranked by margin
Grave Springs, 08-2215.2 mm (0.6 in)
Plymouth, 08-2410.2 mm (0.4 in)
Gibbs Rch - Jarbidge 24SE, 08-238.4 mm (0.33 in)
Jackson, 08-247.4 mm (0.29 in)
Rexburg Byu Idaho, 08-235.4 mm (0.21 in)
Lamar Rs, 08-245.3 mm (0.21 in)
Fisher Creek, 08-225.1 mm (0.20 in)
Box Canyon, 08-225.1 mm (0.20 in)
Green Mountain, 08-225.1 mm (0.20 in)
White Mill, 08-225.1 mm (0.20 in)
Hickerson Park, 08-245.0 mm (0.20 in)
Sugar City, 08-222.6 mm (0.10 in)
Hayden Fork, 08-242.6 mm (0.10 in)
Beartooth Lake, 08-222.6 mm (0.10 in)
Galena Summit, 08-252.6 mm (0.10 in)

Margin is how far the new value is beyond the record it replaced. Ties are not shown.

Margin Against Age of the Broken Record

Margin against age of the broken record in Extreme rain in United States, 22 to 25 August 2026 25 records plotted by how far they beat the old record (across) and how many years the old record had stood (up). Long standing records beaten by a wide margin sit in the top right. 0 30 60 90 120 05101520 Margin (mm) Years the old record stood
25 records plotted by how far they beat the old record (across) and how many years the old record had stood (up). Long standing records beaten by a wide margin sit in the top right.
Margin against age of the broken record in Extreme rain in United States, 22 to 25 August 2026
Margin (mm)Years the old record stood
597
3117
1519
739
831
1039
076
540
544
532
539
139
339
523
336
513
335
319
327
316
323
216
121
316
37

Compared With Other Events

Station records per event
Station records in Extreme rain in United States, 22 to 25 August 2026 compared with similar events
Extreme rain in United States and Mexico, 23 February to 15 March 20192,223 records
Extreme rain in United States, 3 to 19 January 20242,133 records
Extreme rain in Australia, 7 to 26 March 20212,099 records
Extreme rain in United States and Mexico, 29 September to 19 October 20181,970 records
Extreme rain in United States, 19 December 2022 to 13 January 20231,941 records
Extreme rain in United States, 22 to 25 August 2026 (this event)25 records

Every Record Set

34 of 25
Every record set or tied during Extreme rain in United States, 22 to 25 August 2026, in date order
DateStationRecordValueMarginYears stoodSignificance
2026-08-22Sugar CityRecord daily precipitation (provisional)10.2 mm (0.4 in)2.6 mm (0.10 in)11720 of 100 (Routine)
2026-08-22Grave SpringsRecord daily precipitation (provisional)20.3 mm (0.8 in)15.2 mm (0.6 in)1920 of 100 (Routine)
2026-08-22Fisher CreekRecord daily precipitation (provisional)10.2 mm (0.4 in)5.1 mm (0.20 in)4420 of 100 (Routine)
2026-08-22Box CanyonRecord daily precipitation (provisional)10.2 mm (0.4 in)5.1 mm (0.20 in)3220 of 100 (Routine)
2026-08-22Green MountainRecord daily precipitation (provisional)12.7 mm (0.5 in)5.1 mm (0.20 in)2319 of 100 (Routine)
2026-08-22Ogden Hinkley APRecord daily precipitation (provisional)20.6 mm (0.8 in)9.4 mm (0.37 in)1219 of 100 (Routine)
2026-08-22White MillRecord daily precipitation (provisional)12.7 mm (0.5 in)5.1 mm (0.20 in)1317 of 100 (Routine)
2026-08-22Beartooth LakeRecord daily precipitation (provisional)10.2 mm (0.4 in)2.6 mm (0.10 in)1916 of 100 (Routine)
2026-08-22Bear CreekRecord daily precipitation (provisional)7.6 mm (0.30 in)2.5 mm (0.10 in)2314 of 100 (Routine)
2026-08-22Carrot BasinRecord daily precipitation (provisional)17.8 mm (0.7 in)2.6 mm (0.10 in)1612 of 100 (Routine)
2026-08-22Beagle SpringsRecord daily precipitation (provisional)15.2 mm (0.6 in)2.5 mm (0.10 in)710 of 100 (Routine)
2026-08-22Gros Ventre SummitRecord daily precipitation (tie) (provisional)7.6 mm (0.30 in)tie212 of 100 (Routine)
2026-08-22Lookout PeakRecord daily precipitation (tie) (provisional)7.6 mm (0.30 in)tie121 of 100 (Routine)
2026-08-23Rexburg Byu IdahoRecord daily precipitation (provisional)10.2 mm (0.4 in)5.4 mm (0.21 in)4020 of 100 (Routine)
2026-08-23Gibbs Rch - Jarbidge 24SERecord daily precipitation (provisional)15.0 mm (0.6 in)8.4 mm (0.33 in)3120 of 100 (Routine)
2026-08-23Northeast EntranceRecord daily precipitation (provisional)12.7 mm (0.5 in)2.5 mm (0.10 in)1614 of 100 (Routine)
2026-08-23Wild Horse RsvrRecord daily precipitation (provisional)7.1 mm (0.28 in)1.8 mm (0.07 in)1613 of 100 (Routine)
2026-08-23Chalk Creek #1Record daily precipitation (tie) (provisional)12.7 mm (0.5 in)tie393 of 100 (Routine)
2026-08-23FarmingtonRecord daily precipitation (tie) (provisional)7.6 mm (0.30 in)tie212 of 100 (Routine)
2026-08-24Mystic LakeRecord daily precipitation (provisional)11.9 mm (0.5 in)0.5 mm (0.02 in)3920 of 100 (Routine)
2026-08-24PlymouthRecord daily precipitation (provisional)12.7 mm (0.5 in)10.2 mm (0.4 in)3920 of 100 (Routine)
2026-08-24JacksonRecord daily precipitation (provisional)19.1 mm (0.8 in)7.4 mm (0.29 in)3920 of 100 (Routine)
2026-08-24Lamar RsRecord daily precipitation (provisional)11.4 mm (0.4 in)5.3 mm (0.21 in)9720 of 100 (Routine)
2026-08-24Hickerson ParkRecord daily precipitation (provisional)15.2 mm (0.6 in)5.0 mm (0.20 in)3920 of 100 (Routine)
2026-08-24Mtn Home AFBRecord daily precipitation (provisional)0.3 mm (0.01 in)0.3 mm (0.01 in)7620 of 100 (Routine)
2026-08-24Meadow LakeRecord daily precipitation (provisional)15.2 mm (0.6 in)2.5 mm (0.10 in)3919 of 100 (Routine)
2026-08-24Hayden ForkRecord daily precipitation (provisional)17.8 mm (0.7 in)2.6 mm (0.10 in)3517 of 100 (Routine)
2026-08-24Burley Muni APRecord daily precipitation (tie) (provisional)2.0 mm (0.08 in)tie757 of 100 (Routine)
2026-08-24Bug LakeRecord daily precipitation (tie) (provisional)5.1 mm (0.20 in)tie393 of 100 (Routine)
2026-08-25Bear CanyonRecord daily precipitation (provisional)7.6 mm (0.30 in)2.5 mm (0.10 in)3618 of 100 (Routine)
2026-08-25Galena SummitRecord daily precipitation (provisional)5.1 mm (0.20 in)2.6 mm (0.10 in)2716 of 100 (Routine)
2026-08-25Boulder Rearing STNRecord daily precipitation (provisional)3.8 mm (0.15 in)1.3 mm (0.05 in)2112 of 100 (Routine)
2026-08-25GalenaRecord daily precipitation (tie) (provisional)5.1 mm (0.20 in)tie363 of 100 (Routine)
2026-08-25Little BearRecord daily precipitation (tie) (provisional)2.5 mm (0.10 in)tie121 of 100 (Routine)

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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 2026-10-17. Events are found by this site from station records and are not official designations. Records are provisional until reprocessed.