St. Joe, IN Live Doppler Radar

Live radar for St. Joe, De Kalb County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.

Open live radar for St. Joe What TALON shows

What weather hits St. Joe?

Since 1996, the National Weather Service has logged damaging thunderstorm winds on 60 days in the De Kalb forecast zone and De Kalb County — the most common reported hazard around St. Joe, mostly in July and June. Next come heavy snow & winter storms (31 days) and high winds (10 days).

Hazard	Days reported	Most recent	Worst on record
Damaging thunderstorm winds	60	Mar 2025	Aug 9, 2011 · 1 death
Heavy snow & winter storms	31	Jan 2026	—
High winds	10	Nov 2019	—
Extreme cold & wind chill	5	Jan 2024	—
Flooding	4	Jul 2025	Sep 11, 2000 · $250,000 damage
Ice storms & sleet	4	Dec 2008	Feb 24, 2007 · $25,000 damage
Flash flooding	4	May 2010	May 17, 1996 · 1 death · $105,000 damage
Blizzards	2	Feb 2011	—

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 De Kalb forecast zone and De Kalb County; damage is as reported, not adjusted for inflation.

How much snow does St. Joe get?

A normal year brings about 36 inches of snow to St. Joe, based on NOAA's 1991–2020 climate normals for the Garrett 1 S weather station 11.4 miles away. The snowiest month is usually January (10.6 in).

Oct	Nov	Dec	Jan	Feb	Mar	Apr	May
0.1	2.5	7.1	10.6	9.7	4.8	1.2	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 St. Joe?

The closest NEXRAD Doppler radar is KIWX (Fort Wayne, IN), about 42 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 St. Joe	View
KIWX Fort Wayne, IN	42 mi west	2,800 ft	Excellent — the lowest scan sees close to the ground
KGRR Grand Rapids, MI	114 mi north-northwest	11,800 ft	Limited — the beam overshoots the lowest part of storms
KDTX Detroit, MI	121 mi northeast	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 St. Joe

Since 1950, NOAA has recorded 75 tornadoes within 25 miles of St. Joe, 17 of them EF2/F2 or stronger. Most came in May and July. The strongest was an F3 on April 3, 1974, which passed about 23 miles northwest of town and caused 5 deaths. The most recent was an EF1 on March 30, 2025, which touched down about 20 miles west of town.

Hail: 236 reports of 1-inch or larger hail within 25 miles since 1955, 26 of them 2 inches or more; the largest was 3.50-inch hail on May 7, 2024.

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 St. Joe'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.

St. Joe radar FAQ

Where is the nearest weather radar to St. Joe, IN?

KIWX (Fort Wayne, IN), about 42 miles west. KGRR (Grand Rapids, MI) is 114 miles away and also covers the area.

Does radar show snow in St. Joe?

Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over St. Joe the lowest scan from KIWX is about 2,800 ft up.

Is TALON's radar for St. Joe 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 St. Joe, follow it right away — see watch vs. warning.

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