The most recent reported hail day was 2024-04-30 -- 2 years ago, with nothing reported since. Lackawanna County is hit in about half the years on record. The largest stone on record here is 1.75 inches, a golf ball and 1.8 times the National Weather Service's 1 inch severe criterion, reported on 2017-02-25 near Moosic.
Colored swath = NOAA MRMS radar-estimated hail size; dots = NOAA SPC reports in Pennsylvania. Radar-indicated, not a guarantee of damage.
The last hail here fell on 2024-04-30, around Blakely. A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Lackawanna County addresses inside a hail swath above your size threshold into a door-knock list you can export, scoped to your approved markets.
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See call-center options ->NOAA's Storm Prediction Center has logged 13 separate hail days here since 2010 -- 0.8 a year over 17 years of record. They carry 23 reports in total: most hail days here are logged from a single spot. 7 of those 17 years produced none at all. One year dominates the record: 2019 alone produced 4 of the 13 days. The last five years have been quieter than the long run: 2 days since 2022, against 0.9 a year before that.
No stone of 2 inches or more has ever been reported in Lackawanna County: all 13 hail days on record topped out below that. Golf-ball size is rarer still: 1.75 inches or more on 2 of the 13 days.
Across the whole of Pennsylvania, see the Pennsylvania hail map and history.
Reports cluster nearest Clarks Summit -- 3 of the county's 13 hail days -- then Throop (3), Jermyn (2), Scranton (2) and Dickson City (2).
| Place | Hail days since 2010 | Largest stone |
|---|---|---|
| Jermyn | 2 | 1.75″ |
| Clarks Summit | 2 | 1.50″ |
| Scranton | 2 | 1.50″ |
| Dickson City | 2 | 1.25″ |
| Throop | 2 | 1.25″ |
The season runs April through September: 12 of the 13 hail days on record fall in those 6 months (92%). June is the single busiest month, with 3 of them (23%). That peak sits inside the window rather than at either end. Hail has also been reported in February, outside that window. Reports span 7 of the 12 calendar months; the other 5 have never produced one.
| Month | Hail days |
|---|---|
| February | 1 |
| April | 2 |
| May | 2 |
| June | 3 |
| July | 2 |
| August | 1 |
| September | 2 |
That day put 1 report on the map, the biggest 1 inch near Blakely. No hail day has been reported here yet this year.
| Date | Max hail | Reports |
|---|---|---|
| 2024-04-30 | 1.00″ | 1 |
| 2022-07-01 | 1.00″ | 1 |
| 2020-06-28 | 1.00″ | 2 |
| 2019-08-17 | 1.50″ | 3 |
| 2019-06-29 | 1.00″ | 1 |
| 2019-05-28 | 1.50″ | 5 |
| 2019-04-14 | 1.00″ | 1 |
| 2017-02-25 | 1.75″ | 1 |
The colored swath is NOAA's MRMS radar estimate of the largest hail per ~1 km cell; the dots are SPC ground reports. Yellow is about an inch, red 1.5 to 2″, purple 2″ and up (hail size vs roof damage). On this county's worst day the reports reached 1.75 inches, which is the red band. Look up a street address with the hail history by address tool.
The nearest counties with a page of their own, over the state line included: Luzerne County (22 hail days), Susquehanna County (20), Bradford County (18), Broome County, New York (28) and Sullivan County, New York (14). Every one of them takes more hail than Lackawanna County.
Luzerne County · Susquehanna County · Bradford County · Broome County, New York · Sullivan County, New York
Back to the Pennsylvania hail map or the U.S. hail map.
Data & method: NOAA/NWS Storm Prediction Center reports + NOAA MRMS MESH radar, Lackawanna County, Pennsylvania only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.