1 heavy rain, as filed by the National Weather Service.
Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Spokane, WA wrote its last area forecast discussion before the first event at Jan 31, 9:00 AM PST, 5 hours earlier.
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</html>IDZ001>004-026-027-WAZ031>038-041>044-011430- HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE SPOKANE WA 1025 AM PST FRI JAN 31 2003 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN WASHINGTON AND NORTH IDAHO .DAY ONE... TODAY HEAVY RAINS AND WARM TEMPERATURES WILL CONTINUE TO LEAD TO LOCALIZED FLOODING ON SOME OF THE SMALL RIVERS AND STREAMS CROSSING THE IDAHO AND WASHINGTON PALOUSE. PLEASE REFER TO THE LATEST HYDROLOGIC STATEMENT (SEAFLWOTX FGUS46 KOTX). .DAYS TWO THROUGH SEVEN... SATURDAY THROUGH THURSDAY NO HAZARDOUS WEATHER IS EXPECTED. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.
The national radar mosaic for the moment the first event began.
1 heavy rain. Local standard time, as filed.
Up to 3 inches of heavy rain caused a cottonwood tree to fall and crush a Ford Pickup truck and cause a small fire. Power was also out for 4 hours for about 100 residents. The rain also caused minor flooding in the Community Park and the mobile park both in Troy and Bovill.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Idaho in 2003Every state in 2003This day in weather historyWarnings in Idaho, January 2003
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-30. Each event’s entry at NCEI: 5343333.