Printed from https://weathertotals.com/rain/storms/2026-09-17-4 on October 2, 2026.
Rain totals for September 17 to 18, 2026
Rainfall for September 17 to 18, 2026 peaked at 1.22 inches at 1 NW Rexburg, Idaho, drawn from 43 reports across one state. No further reports have come in.
Reports have stopped
as of
Top rain total by state
All reports, largest first
| Amount | Place | County | State | Reported by | Time |
|---|---|---|---|---|---|
| 1.22 inches | 1 NW Rexburg | Madison | ID | ASOS | |
| 1.18 inches | Thornton | Madison | ID | Mesonet | |
| 0.98 inches | 4 SSE Cherry Creek | Oneida | ID | Mesonet | |
| 0.97 inches | 6 NW Atomic City | Butte | ID | Mesonet | |
| 0.97 inches | 2 SSW Sugar City | Madison | ID | Mesonet | |
| 0.88 inches | 3 NNW Spencer | Clark | ID | Mesonet | |
| 0.87 inches | 3 SE Cherry Creek | Oneida | ID | Mesonet | |
| 0.86 inches | 4 ENE Shelley | Bonneville | ID | Mesonet | |
| 0.84 inches | 2 ENE Chester | Fremont | ID | Mesonet | |
| 0.83 inches | 2 E Rigby | Jefferson | ID | Mesonet | |
| 0.82 inches | 1 NW Idaho Falls | Bonneville | ID | Mesonet | |
| 0.81 inches | 6 S Sun Valley | Blaine | ID | Mesonet | |
| 0.79 inches | 6 S Sun Valley | Blaine | ID | Mesonet | |
| 0.76 inches | 1 NW Camas | Jefferson | ID | Mesonet | |
| 0.76 inches | 1 W Gray | Bonneville | ID | Mesonet | |
| 0.75 inches | 1 W Gray | Bonneville | ID | Mesonet | |
| 0.70 inches | 6 E Roy | Power | ID | Mesonet | |
| 0.69 inches | 2 NE Osgood | Bonneville | ID | Mesonet | |
| 0.69 inches | 5 SSE Roberts | Jefferson | ID | Mesonet | |
| 0.67 inches | 4 NNW Shelley | Bonneville | ID | Mesonet | |
| 0.66 inches | 1 NW Ucon | Bonneville | ID | Mesonet | |
| 0.66 inches | 1 S Michaud | Power | ID | ASOS | |
| 0.64 inches | 3 NE Chesterfield | Caribou | ID | Mesonet | |
| 0.63 inches | 3 W Arbon Valley | Power | ID | Mesonet | |
| 0.62 inches | 1 NW Mccammon | Bannock | ID | Mesonet | |
| 0.62 inches | 3 E Lund | Caribou | ID | Mesonet | |
| 0.62 inches | 11 SE Wayan | Caribou | ID | Mesonet | |
| 0.62 inches | 3 E Lund | Caribou | ID | Mesonet | |
| 0.62 inches | 11 SE Wayan | Caribou | ID | Mesonet | |
| 0.61 inches | 2 W Iona | Bonneville | ID | Mesonet | |
| 0.61 inches | 2 NW Idaho Falls | Bonneville | ID | ASOS | |
| 0.61 inches | 6 SW Victor | Bonneville | ID | Mesonet | |
| 0.60 inches | 6 SW Victor | Bonneville | ID | Mesonet | |
| 0.59 inches | 8 NNW Dickey | Custer | ID | Mesonet | |
| 0.59 inches | 2 SW Lund | Caribou | ID | Mesonet | |
| 0.59 inches | 7 NNW Ketchum | Blaine | ID | Mesonet | |
| 0.59 inches | 4 W Lava Hot Springs | Bannock | ID | Mesonet | |
| 0.58 inches | 14 NE Atomic City | Bingham | ID | Mesonet | |
| 0.57 inches | 6 WSW Victor | Teton | ID | Mesonet | |
| 0.57 inches | 6 NW Mink Creek | Franklin | ID | Mesonet | |
| 0.57 inches | 7 WSW Grace | Caribou | ID | Mesonet | |
| 0.56 inches | 17 W Aberdeen | Power | ID | Mesonet | |
| 0.54 inches | 7 NNW Ketchum | Blaine | ID | Mesonet | |
| 0.53 inches | 4 S Spencer | Clark | ID | Mesonet | |
| 0.53 inches | 3 SSW Ashton | Fremont | ID | Mesonet | |
| 0.53 inches | 2 NW Swanlake | Bannock | ID | Mesonet | |
| 0.52 inches | Franklin | Franklin | ID | Mesonet | |
| 0.52 inches | 4 NNW Georgetown | Bear Lake | ID | Mesonet | |
| 0.50 inches | 1 NW Mccammon | Bannock | ID | Mesonet | |
| 0.48 inches | 11 SE Poplar | Bonneville | ID | Mesonet | |
| 0.48 inches | 1 SW Gibson | Bingham | ID | Mesonet | |
| 0.48 inches | 16 W Osgood | Bonneville | ID | Mesonet | |
| 0.47 inches | 4 ENE Spencer | Clark | ID | Mesonet | |
| 0.47 inches | 2 SE Palisades | Bonneville | ID | Mesonet | |
| 0.47 inches | 4 SW Holbrook | Oneida | ID | Mesonet | |
| 0.47 inches | Bellevue | Blaine | ID | CO-OP Observer | |
| 0.47 inches | 2 SE Palisades | Bonneville | ID | Mesonet | |
| 0.46 inches | 2 WNW Sharon | Bear Lake | ID | Mesonet | |
| 0.43 inches | 4 W Firth | Bingham | ID | Mesonet | |
| 0.41 inches | 1 WSW Lava Hot Springs | Bannock | ID | Mesonet | |
| 0.40 inches | 5 SSW Henry | Caribou | ID | Mesonet | |
| 0.39 inches | 8 SW Downey | Oneida | ID | Mesonet | |
| 0.39 inches | 2 NNW Arimo | Bannock | ID | Mesonet | |
| 0.36 inches | Challis | Custer | ID | Mesonet | |
| 0.35 inches | 7 SSE Rockland | Power | ID | Mesonet | |
| 0.35 inches | 10 S Oakley | Cassia | ID | Mesonet | |
| 0.35 inches | 1 NNE Challis | Custer | ID | ASOS | |
| 0.35 inches | 14 WSW Mackay | Custer | ID | Mesonet | |
| 0.34 inches | 4 W Clayton | Custer | ID | Mesonet | |
| 0.33 inches | 2 E Chubbuck | Bannock | ID | Mesonet | |
| 0.32 inches | 1 WSW Lava Hot Springs | Bannock | ID | Mesonet | |
| 0.29 inches | 3 S Stanley | Custer | ID | ASOS |
The National Weather Service files these reports in its Local Storm Reports. Within a state, reports with no gap longer than 12 hours form one run, and runs in states that overlap in time form one storm. A page needs 5 reports or a top of 2 inches, and at least 3 reports either way.
All states touched
National Weather Service offices file Local Storm Reports; the Iowa Environmental Mesonet of Iowa State University relays them to this page, where they appear as live spotter reports. Under 17 U.S.C. 105, no copyright attaches to the government-produced figures on this page, including reports, alerts, station observations, and normals, which were created by the National Weather Service and other NOAA offices. The notice that 17 U.S.C. 403 requires appears in this sentence. It does not imply endorsement by or affiliation with those agencies. See: Data sources and attribution.