Juniata County weather alerts
There are no active weather alerts for Juniata County, PA right now.
Since 2016 the National Weather Service has issued about 709 alerts that included Juniata County, roughly 71 a year. The most common is the severe thunderstorm warning (139 from 2016 to 2025). The last tornado warning was issued on June 29, 2024. 7 tornadoes have touched down in the county since 1950.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
No warnings, watches or advisories include Juniata County at the moment. This page updates automatically when the National Weather Service issues one. Check neighboring Northumberland County, Mifflin County, Perry County, Snyder County.
Juniata County alert history
Alert events that included Juniata County or its forecast zones, from the NWS warning archive.
| Alert type | 2016–2025 | 2026 | Last issued |
|---|---|---|---|
| Severe Thunderstorm Warning | 139 | 24 | October 16, 2026 |
| Winter Weather Advisory | 74 | 2 | March 3, 2026 |
| Severe Thunderstorm Watch | 66 | 18 | October 16, 2026 |
| Wind Advisory | 58 | 3 | March 16, 2026 |
| Dense Fog Advisory | 55 | 5 | October 29, 2026 |
| Flood Advisory | 51 | 0 | August 30, 2024 |
| Flood Watch | 50 | 5 | September 3, 2026 |
| Frost Advisory | 33 | 3 | May 12, 2026 |
| Heat Advisory | 19 | 3 | September 3, 2026 |
| Tornado Watch | 18 | 2 | March 16, 2026 |
| Freeze Warning | 17 | 5 | October 18, 2026 |
| Winter Storm Watch | 17 | 2 | February 22, 2026 |
| Flood Warning | 17 | 1 | September 3, 2026 |
| Winter Storm Warning | 16 | 2 | February 22, 2026 |
| Snow Squall Warning | 14 | 3 | January 1, 2026 |
| Freeze Watch | 13 | 3 | October 18, 2026 |
| Flash Flood Warning | 10 | 4 | September 3, 2026 |
| Red Flag Warning | 9 | 0 | November 8, 2024 |
| Fire Weather Watch | 7 | 0 | November 8, 2024 |
| Cold Weather Advisory | 7 | 8 | February 7, 2026 |
| High Wind Warning | 5 | 0 | February 16, 2025 |
| Tornado Warning | 4 | 0 | June 29, 2024 |
| High Wind Watch | 4 | 0 | November 5, 2025 |
| Extreme Heat Warning | 3 | 1 | July 1, 2026 |
| Extreme Heat Watch | 2 | 1 | July 1, 2026 |
| Ice Storm Warning | 1 | 0 | February 15, 2021 |
| Extreme Cold Watch | 0 | 1 | February 7, 2026 |
| Extreme Cold Warning | 0 | 1 | February 7, 2026 |
Tornado history in Juniata County
7 tornadoes have been recorded in Juniata County since 1950. That ranks 57 of 67 counties in Pennsylvania. The most recent was on April 19, 2019 (rated EF1).
Strongest tornadoes in Juniata County
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| May 23, 2011 | EF2 | Juniata County | 4.7 mi | 250 yd | 0 | 0 |
| April 28, 2011 | EF1 | Juniata County | 8.5 mi | 100 yd | 0 | 0 |
| August 12, 2017 | EF1 | Juniata County | 5.5 mi | 200 yd | 0 | 0 |
| September 17, 2004 | F1 | Juniata County | 4.5 mi | 100 yd | 0 | 0 |
| July 21, 2003 | F1 | Juniata County | 3 mi | 200 yd | 0 | 0 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| April 19, 2019 | EF1 | Juniata County | 1.3 mi | 350 yd | 0 | 0 |
| August 12, 2017 | EF1 | Juniata County | 5.5 mi | 200 yd | 0 | 0 |
| May 23, 2011 | EF2 | Juniata County | 4.7 mi | 250 yd | 0 | 0 |
| April 28, 2011 | EF1 | Juniata County | 8.5 mi | 100 yd | 0 | 0 |
| September 17, 2004 | F1 | Juniata County | 4.5 mi | 100 yd | 0 | 0 |
About Juniata County
- Population: 23,395 (2024 estimate)
- State: Pennsylvania
- NOAA Weather Radio SAME code: 042067 (how to use it)