Delhi, IA Live Doppler Radar
Live radar for Delhi, Delaware County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Delhi?
Since 1996, the National Weather Service has logged damaging thunderstorm winds on 86 days in the Delaware forecast zone and Delaware County — the most common reported hazard around Delhi, mostly in June and July. Next come heavy snow & winter storms (83 days) and flash flooding (25 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Damaging thunderstorm winds | 86 | Jun 2026 | May 10, 2003 · $2.0 million damage |
| Heavy snow & winter storms | 83 | Nov 2025 | Feb 24, 2007 · $26,000 damage |
| Flash flooding | 25 | Apr 2026 | Jul 24, 2010 · $25 million damage |
| Extreme cold & wind chill | 17 | Jan 2019 | — |
| Blizzards | 11 | Mar 2026 | Jan 22, 2005 · $5,000 damage |
| Flooding | 11 | Sep 2016 | Jul 23, 2010 · $26 million damage |
| Ice storms & sleet | 9 | Dec 2024 | Jan 1, 2005 · $5,000 damage |
| High winds | 8 | Feb 2016 | Apr 6, 1997 · $100,000 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 Delaware forecast zone and Delaware County; damage is as reported, not adjusted for inflation.
How much snow does Delhi get?
A normal year brings about 35 inches of snow to Delhi, based on NOAA's 1991–2020 climate normals for the Manchester #2 weather station 7 miles away. The snowiest month is usually January (9.2 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.4 | 2.3 | 8.5 | 9.2 | 8.7 | 4.2 | 1.4 | 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 Delhi?
The closest NEXRAD Doppler radar is KDVN (Quad Cities, IA), about 68 miles southeast. 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 Delhi | View |
|---|---|---|---|
| KDVN Quad Cities, IA | 68 mi southeast | 5,500 ft | Good — most storms and steady rain or snow show clearly |
| KARX La Crosse, WI | 96 mi north | 9,100 ft | Fair — the beam can pass over shallow snow and low-level rotation |
| KDMX Des Moines, IA | 132 mi west-southwest | 14,800 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 Delhi
Since 1950, NOAA has recorded 122 tornadoes within 25 miles of Delhi, 32 of them EF2/F2 or stronger. Most came in June and May. The strongest was an F4 on August 12, 1974, which passed about 10 miles southwest of town. The most recent was an EF2 on July 11, 2025, which passed about 23 miles southwest of town.
Hail: 272 reports of 1-inch or larger hail within 25 miles since 1955, 20 of them 2 inches or more; the largest was 4.50-inch hail on June 18, 1998.
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 Delhi'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.
Delhi radar FAQ
Where is the nearest weather radar to Delhi, IA?
KDVN (Quad Cities, IA), about 68 miles southeast. KARX (La Crosse, WI) is 96 miles away and also covers the area.
Does radar show snow in Delhi?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Delhi the lowest scan from KDVN is about 5,500 ft up.
Is TALON's radar for Delhi 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 Delhi, follow it right away — see watch vs. warning.
Radar for nearby towns
- Manchester, IA radar 8 mi
- Dyersville, IA radar 11 mi
- Monticello, IA radar 16 mi
- Farley, IA radar 16 mi
- Cascade, IA radar 19 mi
- Central City, IA radar 19 mi
- Strawberry Point, IA radar 20 mi
- Epworth, IA radar 20 mi
- Anamosa, IA radar 23 mi
- Peosta, IA radar 25 mi