Sidney, IL Live Doppler Radar
Live radar for Sidney, Champaign County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Sidney?
Since 1996, the National Weather Service has logged damaging thunderstorm winds on 164 days in the Champaign forecast zone and Champaign County — the most common reported hazard around Sidney, mostly in June and July. Next come flash flooding (55 days) and heavy snow & winter storms (40 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Damaging thunderstorm winds | 164 | Jun 2026 | Jul 13, 2004 · $2.2 million damage |
| Flash flooding | 55 | Mar 2026 | Jul 12, 2014 · $47 million damage |
| Heavy snow & winter storms | 40 | Jan 2026 | Feb 1, 2011 · 1 death · $50,000 damage |
| High winds | 23 | May 2025 | Mar 8, 2009 · $25,000 damage |
| Excessive heat | 14 | Aug 2024 | — |
| Extreme cold & wind chill | 13 | Jan 2026 | Jan 20, 2024 · 1 death |
| Lightning casualties & damage | 12 | Jul 2013 | Apr 19, 2011 · $300,000 damage |
| Flooding | 7 | May 2024 | Feb 21, 2018 · $1.0 million damage |
Source: NOAA NCEI Storm Events Database, 1996–2026 (the latest year is partial). A "day" is a date with at least one report in the Champaign forecast zone and Champaign County; damage is as reported, not adjusted for inflation.
How much snow does Sidney get?
A normal year brings about 21 inches of snow to Sidney, based on NOAA's 1991–2020 climate normals for the Philo weather station 4.5 miles away. The snowiest month is usually February (6.5 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.0 | 0.8 | 5.1 | 5.2 | 6.5 | 2.7 | 0.3 | 0.0 |
Normal snowfall in inches. TALON Pro compares this season's snow at your location with these normals as winter goes on.
Which radars cover Sidney?
The closest NEXRAD Doppler radar is KILX (Lincoln, IL), about 67 miles west. Radar beams climb as they travel, so the height of the lowest scan over town decides how low in a storm the radar can see.
| Radar | Distance | Lowest beam over Sidney | View |
|---|---|---|---|
| KILX Lincoln, IL | 67 mi west | 5,400 ft | Good — most storms and steady rain or snow show clearly |
| KIND Indianapolis, IN | 98 mi east-southeast | 9,300 ft | Fair — the beam can pass over shallow snow and low-level rotation |
| KLOT Chicago, IL | 109 mi north | 11,000 ft | Limited — the beam overshoots the lowest part of storms |
Beam height is the center of the 0.5° scan above the radar, with standard refraction. Mountains near a radar can block it further.
Tornado & hail history near Sidney
Since 1950, NOAA has recorded 159 tornadoes within 25 miles of Sidney, 27 of them EF2/F2 or stronger. Most came in May and June. The strongest was an F4 on March 20, 1976, which passed about 2 miles north-northwest of town. The most recent was a tornado of unknown strength on October 3, 2025, which touched down about 14 miles east of town.
Hail: 218 reports of 1-inch or larger hail within 25 miles since 1955, 29 of them 2 inches or more; the largest was 4.25-inch hail on May 30, 2008.
Source: NOAA Storm Prediction Center — tornadoes 1950–2025, hail 1955–2025. Distances are to each tornado's track; ratings before February 2007 use the original Fujita scale.
On TALON you get Sidney's live radar loop, rain/snow/ice colors, flash-flood risk, storm tracks with arrival times and NWS warnings free; close-up radar and rotation detection are part of TALON Pro.
Sidney radar FAQ
Where is the nearest weather radar to Sidney, IL?
KILX (Lincoln, IL), about 67 miles west. KIND (Indianapolis, IN) is 98 miles away and also covers the area.
Does radar show snow in Sidney?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Sidney the lowest scan from KILX is about 5,400 ft up.
Is TALON's radar for Sidney free?
Yes — the US radar loop, rain/snow/ice colors, flash-flood risk, storm tracks and NWS warnings are free in any browser. Close-up radar, rotation detection and longer forecasts are part of TALON Pro.
Should I rely on radar for my safety?
No app replaces official warnings. When the National Weather Service issues a warning for Sidney, follow it right away — see watch vs. warning.
Radar for nearby towns
- Philo, IL radar 5 mi
- Homer, IL radar 6 mi
- St. Joseph, IL radar 6 mi
- Urbana, IL radar 9 mi
- Savoy, IL radar 10 mi
- Tolono, IL radar 10 mi
- Villa Grove, IL radar 12 mi
- Champaign, IL radar 12 mi
- Thomasboro, IL radar 16 mi
- Oakwood, IL radar 17 mi