Government agency data shows 43 natural disaster events for ZIP 59803 in Missoula, MT. These include 25 hailstorms, 11 wildfires, and 4 floods. Total documented property damage amounts to $540.5K.
With 25 recorded incidents (58% of all events), hailstorms are the leading natural hazard for this ZIP code. The most recent recorded hailstorm occurred on Jul 31, 2025.
There have been 11 recorded wildfires in this area, representing 26% of all disaster events. One event reached severity level 4 or 5 on the normalized scale. The highest recorded severity for wildfire-related events here is 4/5 (severe). The most recent recorded wildfire occurred on Jan 28, 2025.
Missoula has experienced 4 floods on record. Of these, 2 (50%) were rated at severity level 4 or 5 — the most intense on the normalized scale. The highest recorded severity for flood-related events here is 5/5 (extreme). Flood-related events have caused a combined $521K in documented property damage. The most recent recorded flood occurred on May 9, 2018.
Missoula has experienced 3 severe wind events on record. Wind-related events have caused a combined $19.5K in documented property damage. The most recent recorded severe wind event occurred on Apr 26, 2012.
The most significant disaster event on record for Missoula was Flood on May 9, 2018, which caused $450K in property damage.
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Based on federal and state records, ZIP code 59803 has experienced 43 natural disaster events. The hazard types affecting this area include hailstorms (25 events), wildfires (11 events), floods (4 events), and severe wind events (3 events). The primary hazard is hailstorms, which account for 58% of all recorded events.
Hailstorms are the most frequently recorded hazard in Missoula, MT, with 25 events documented.
Yes, Missoula (ZIP 59803) has 4 recorded flood events. These floods have caused $521K in total property damage. The most recent flood on record occurred on May 9, 2018.
The most damaging natural disaster on record for ZIP code 59803 was Flood, which occurred on May 9, 2018. This event caused $450K in documented property damage. It was rated at severity level 5/5.
Natural disasters have caused a documented total of $540.5K in property damage in the Missoula, MT area (ZIP 59803). This figure is based on historical records from FEMA, NOAA Storm Events Database, and USGS, and covers events from the 1950s through the present. Actual damages may be higher, as not all events have complete damage assessments.
Data sourced from FEMA (disaster declarations, NFIP flood claims), NOAA Storm Events Database, USGS Earthquake Hazards Program, and NIFC wildfire records. Historical coverage varies by source, with most records beginning in the 1950s–1970s. Full methodology →