Logan County weather alerts
There are no active weather alerts for Logan County, IL right now.
Since 2016 the National Weather Service has issued about 771 alerts that included Logan County, roughly 77 a year. The most common is the severe thunderstorm warning (155 from 2016 to 2025). The last tornado warning was issued on June 17, 2026. 73 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 Logan County at the moment. This page updates automatically when the National Weather Service issues one. Check neighboring Tazewell County, De Witt County, Mason County, Menard County.
Logan County alert history
Alert events that included Logan County or its forecast zones, from the NWS warning archive.
| Alert type | 2016–2025 | 2026 | Last issued |
|---|---|---|---|
| Severe Thunderstorm Warning | 155 | 44 | August 16, 2026 |
| Dense Fog Advisory | 105 | 9 | August 13, 2026 |
| Wind Advisory | 77 | 6 | June 17, 2026 |
| Winter Weather Advisory | 62 | 1 | March 16, 2026 |
| Severe Thunderstorm Watch | 59 | 8 | August 13, 2026 |
| Tornado Watch | 35 | 8 | June 17, 2026 |
| Tornado Warning | 32 | 14 | June 17, 2026 |
| Heat Advisory | 31 | 6 | August 31, 2026 |
| Flood Watch | 29 | 7 | August 19, 2026 |
| Flash Flood Warning | 27 | 5 | August 14, 2026 |
| Cold Weather Advisory | 26 | 5 | January 28, 2026 |
| Freeze Warning | 22 | 1 | April 20, 2026 |
| Frost Advisory | 21 | 3 | October 18, 2026 |
| Flood Advisory | 16 | 4 | April 27, 2026 |
| Freeze Watch | 11 | 2 | April 20, 2026 |
| Winter Storm Warning | 9 | 1 | January 24, 2026 |
| Winter Storm Watch | 9 | 0 | November 29, 2025 |
| Extreme Heat Warning | 8 | 3 | September 2, 2026 |
| Extreme Heat Watch | 6 | 0 | July 23, 2025 |
| Red Flag Warning | 6 | 1 | February 27, 2026 |
| Extreme Cold Warning | 5 | 1 | January 26, 2026 |
| High Wind Warning | 5 | 0 | March 3, 2023 |
| Flood Warning | 4 | 0 | July 16, 2021 |
| Fire Weather Watch | 3 | 0 | March 14, 2025 |
| Dust Storm Warning | 3 | 3 | May 4, 2026 |
| High Wind Watch | 2 | 0 | November 27, 2019 |
| Extreme Cold Watch | 2 | 0 | January 14, 2024 |
| Ice Storm Warning | 1 | 0 | January 1, 2021 |
Tornado history in Logan County
73 tornadoes have been recorded in Logan County since 1950, killing 1 people and injuring 118. That ranks 7 of 102 counties in Illinois. The most recent was on May 20, 2025 (rated unknown).
Strongest tornadoes in Logan County
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| May 5, 1977 | F4 | Logan County | 7.3 mi | 1,000 yd | 0 | 2 |
| June 27, 1951 | F3 | Logan County | 18.2 mi | 200 yd | 1 | 15 |
| May 9, 1995 | F3 | Sangamon County | 50 mi | 880 yd | 0 | 6 |
| August 19, 2009 | EF3 | Sangamon County | 24.3 mi | 880 yd | 0 | 19 |
| May 15, 1968 | F3 | Mason County | 12.6 mi | 600 yd | 0 | 25 |
Most recent tornadoes
| Date | Rating | County | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| May 20, 2025 | ? | Logan County | 1.1 mi | 30 yd | 0 | 0 |
| May 13, 2025 | ? | Logan County | 0.1 mi | 10 yd | 0 | 0 |
| April 2, 2025 | EF0 | Logan County | 12.7 mi | 30 yd | 0 | 0 |
| April 18, 2024 | EF1 | Logan County | 2.2 mi | 300 yd | 0 | 0 |
| April 18, 2024 | EF1 | Logan County | 3.8 mi | 200 yd | 0 | 1 |
About Logan County
- Population: 27,518 (2024 estimate)
- State: Illinois
- NOAA Weather Radio SAME code: 017107 (how to use it)