New Haven, IA Live Doppler Radar
Live radar for New Haven, Mitchell County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits New Haven?
Since 1996, the National Weather Service has logged heavy snow or a winter storm on 66 days in the Mitchell forecast zone and Mitchell County — the most common reported hazard around New Haven, mostly in January and February. Next come damaging thunderstorm winds (41 days) and extreme cold & wind chill (29 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Heavy snow & winter storms | 66 | Nov 2025 | Feb 23, 2007 · $125,000 damage |
| Damaging thunderstorm winds | 41 | Jul 2025 | Sep 2, 2011 · $41 million damage |
| Extreme cold & wind chill | 29 | Jan 2026 | — |
| Blizzards | 21 | Mar 2026 | — |
| Flooding | 20 | Jun 2024 | Jun 7, 2008 · $2.7 million damage |
| High winds | 17 | Mar 2026 | Nov 10, 1998 · $200,000 damage |
| Flash flooding | 16 | Aug 2021 | May 19, 2013 · $25 million damage |
| Excessive heat | 12 | Jun 2026 | Jul 17, 2011 · $70,000 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 Mitchell forecast zone and Mitchell County; damage is as reported, not adjusted for inflation.
How much snow does New Haven get?
A normal year brings about 40 inches of snow to New Haven, based on NOAA's 1991–2020 climate normals for the Osage weather station 8.5 miles away. The snowiest month is usually January (9.9 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.2 | 1.9 | 9.6 | 9.9 | 9.2 | 6.2 | 2.2 | 0.4 |
Normal snowfall in inches. TALON Pro compares this season's snow at your location with these normals as winter goes on.
Which radars cover New Haven?
The closest NEXRAD Doppler radar is KARX (La Crosse, WI), about 82 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 New Haven | View |
|---|---|---|---|
| KARX La Crosse, WI | 82 mi east-northeast | 7,100 ft | Fair — the beam can pass over shallow snow and low-level rotation |
| KMPX Minneapolis, MN | 117 mi north-northwest | 12,300 ft | Limited — the beam overshoots the lowest part of storms |
| KDMX Des Moines, IA | 121 mi south-southwest | 12,800 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 New Haven
Since 1950, NOAA has recorded 116 tornadoes within 25 miles of New Haven, 25 of them EF2/F2 or stronger. Most came in July and June. The strongest was an F5 on May 15, 1968, which passed about 4 miles southeast of town and caused 13 deaths. The most recent was a tornado of unknown strength on August 5, 2024, which touched down about 24 miles west-northwest of town.
Hail: 257 reports of 1-inch or larger hail within 25 miles since 1955, 30 of them 2 inches or more; the largest was 4.75-inch hail on June 8, 1993.
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 New Haven'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.
New Haven radar FAQ
Where is the nearest weather radar to New Haven, IA?
KARX (La Crosse, WI), about 82 miles east-northeast. KMPX (Minneapolis, MN) is 117 miles away and also covers the area.
Does radar show snow in New Haven?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over New Haven the lowest scan from KARX is about 7,100 ft up, so light snow from shallow clouds can be under-shown — check NWS winter alerts too.
Is TALON's radar for New Haven 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 New Haven, follow it right away — see watch vs. warning.
Radar for nearby towns
- Osage, IA radar 9 mi
- Charles City, IA radar 15 mi
- St. Ansgar, IA radar 15 mi
- Nora Springs, IA radar 21 mi
- New Hampton, IA radar 23 mi
- Nashua, IA radar 24 mi
- Cresco, IA radar 27 mi
- Manly, IA radar 28 mi
- Mason City, IA radar 30 mi
- Northwood, IA radar 31 mi