Jefferson County, CO hail & storm history
70 mph
strongest wind gust
4 hail reports, 9 wind reports. Tracking runs from July 24, 2026 to August 30, 2026.
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Recent reports
August 30, 2026 — wind (60 mph)
August 30, 2026 — wind (60 mph)
August 30, 2026 — wind (60 mph)
(BOU)
August 27, 2026 — hail (0.75")
Report from mPING: Dime (0.75 in.).
August 27, 2026 — hail (0.75")
Report from mPING: Dime (0.75 in.).
August 27, 2026 — wind (58 mph)
Personal weather station.
August 27, 2026 — wind (58 mph)
Personal weather station.
August 27, 2026 — hail (0.75")
Report from mPING: Dime (0.75 in.).
August 27, 2026 — hail (0.75")
Report from mPING: Dime (0.75 in.).
July 24, 2026 — wind (61 mph)
Mesonet station UP709 Clayws.
July 24, 2026 — wind (70 mph)
Mesonet station CO109 Rocky Flats Hwy 93 and 72.
July 24, 2026 — wind (70 mph)
Mesonet station CO109 Rocky Flats Hwy 93 and 72. (BOU)
July 24, 2026 — wind (61 mph)
Mesonet station TT867 Arvada.
When did a storm last hit Jefferson County?
The most recent recorded storm report in Jefferson County was on August 30, 2026.
How big was the largest hail in Jefferson County?
The largest recorded hail in Jefferson County measured 0.75" across 4 reports.
Has Jefferson County had damaging wind?
Wind gusts up to 70 mph have been reported in Jefferson County across 9 reports.