Leonore, IL Live Doppler Radar
Live radar for Leonore, La Salle County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Leonore?
Since 1996, the National Weather Service has logged damaging thunderstorm winds on 163 days in the La Salle forecast zone and La Salle County — the most common reported hazard around Leonore, mostly in June and July. Next come heavy snow & winter storms (48 days) and flooding (41 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Damaging thunderstorm winds | 163 | Jun 2026 | Oct 3, 2000 · $100,000 damage |
| Heavy snow & winter storms | 48 | Nov 2025 | — |
| Flooding | 41 | Jan 2025 | Sep 15, 2008 · $5.0 million damage |
| Flash flooding | 29 | Aug 2025 | Apr 18, 2013 · 1 death · $75 million damage |
| High winds | 21 | Jun 2026 | Jan 29, 2008 · $250,000 damage |
| Extreme cold & wind chill | 19 | Jan 2026 | — |
| Lightning casualties & damage | 15 | Jul 2018 | Aug 8, 2011 · $50,000 damage |
| Excessive heat | 12 | Jun 2026 | — |
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 La Salle forecast zone and La Salle County; damage is as reported, not adjusted for inflation.
How much snow does Leonore get?
A normal year brings about 24 inches of snow to Leonore, based on NOAA's 1991–2020 climate normals for the Ottawa 5Sw weather station 10.3 miles away. The snowiest month is usually January (9.2 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.0 | 0.8 | 4.8 | 9.2 | 5.2 | 3.3 | 0.4 | 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 Leonore?
The closest NEXRAD Doppler radar is KLOT (Chicago, IL), about 55 miles east-northeast. 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 Leonore | View |
|---|---|---|---|
| KLOT Chicago, IL | 55 mi east-northeast | 4,000 ft | Good — most storms and steady rain or snow show clearly |
| KILX Lincoln, IL | 74 mi south-southwest | 6,200 ft | Fair — the beam can pass over shallow snow and low-level rotation |
| KDVN Quad Cities, IA | 88 mi west-northwest | 7,900 ft | Fair — the beam can pass over shallow snow and low-level rotation |
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 Leonore
Since 1950, NOAA has recorded 100 tornadoes within 25 miles of Leonore, 27 of them EF2/F2 or stronger. Most came in June and July. The strongest was an EF4 on November 17, 2013, which passed about 15 miles south-southeast of town and caused 3 deaths. The most recent was an EF0 on July 15, 2024, which passed about 20 miles south of town.
Hail: 197 reports of 1-inch or larger hail within 25 miles since 1955, 16 of them 2 inches or more; the largest was 3.75-inch hail on July 13, 2015.
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 Leonore'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.
Leonore radar FAQ
Where is the nearest weather radar to Leonore, IL?
KLOT (Chicago, IL), about 55 miles east-northeast. KILX (Lincoln, IL) is 74 miles away and also covers the area.
Does radar show snow in Leonore?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Leonore the lowest scan from KLOT is about 4,000 ft up.
Is TALON's radar for Leonore 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 Leonore, follow it right away — see watch vs. warning.
Radar for nearby towns
- Oglesby, IL radar 9 mi
- Streator, IL radar 9 mi
- North Utica, IL radar 12 mi
- LaSalle, IL radar 12 mi
- Granville, IL radar 14 mi
- Spring Valley, IL radar 14 mi
- Ottawa, IL radar 14 mi
- Peru, IL radar 14 mi
- Toluca, IL radar 15 mi
- Marseilles, IL radar 17 mi