Perrinton, MI Live Doppler Radar
Live radar for Perrinton, Gratiot County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Perrinton?
Since 1996, the National Weather Service has logged damaging thunderstorm winds on 53 days in the Gratiot forecast zone and Gratiot County — the most common reported hazard around Perrinton, mostly in July and June. Next come heavy snow & winter storms (49 days) and high winds (8 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Damaging thunderstorm winds | 53 | Jun 2026 | May 31, 1998 · $610,000 damage |
| Heavy snow & winter storms | 49 | Nov 2025 | Apr 14, 2018 · $100,000 damage |
| High winds | 8 | Feb 2019 | Mar 8, 2017 · $10 million damage |
| Flooding | 6 | May 2020 | Apr 17, 2013 · $3.0 million damage |
| Flash flooding | 5 | Jul 2011 | May 18, 2000 · $150,000 damage |
| Ice storms & sleet | 4 | Dec 2015 | Feb 16, 2006 · $1.0 million damage |
| Blizzards | 1 | Jan 1999 | — |
| Excessive heat | 1 | Jun 2018 | — |
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 Gratiot forecast zone and Gratiot County; damage is as reported, not adjusted for inflation.
How much snow does Perrinton get?
A normal year brings about 39 inches of snow to Perrinton, based on NOAA's 1991–2020 climate normals for the Alma weather station 14.3 miles away. The snowiest month is usually January (10.7 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.3 | 2.7 | 8.2 | 10.7 | 9.9 | 5.4 | 2.1 | 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 Perrinton?
The closest NEXRAD Doppler radar is KGRR (Grand Rapids, MI), about 48 miles west-southwest. 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 Perrinton | View |
|---|---|---|---|
| KGRR Grand Rapids, MI | 48 mi west-southwest | 3,400 ft | Good — most storms and steady rain or snow show clearly |
| KDTX Detroit, MI | 70 mi east-southeast | 5,600 ft | Good — most storms and steady rain or snow show clearly |
| KAPX Gaylord, MI | 119 mi north | 12,600 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 Perrinton
Since 1950, NOAA has recorded 62 tornadoes within 25 miles of Perrinton, 24 of them EF2/F2 or stronger. Most came in June and May. The strongest was an F4 on April 11, 1965, which passed about 22 miles south-southeast of town and caused 1 death. The most recent was an EF0 on March 30, 2025, which touched down about 17 miles southwest of town.
Hail: 59 reports of 1-inch or larger hail within 25 miles since 1955, 6 of them 2 inches or more; the largest was 2.75-inch hail on June 12, 2021.
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 Perrinton'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.
Perrinton radar FAQ
Where is the nearest weather radar to Perrinton, MI?
KGRR (Grand Rapids, MI), about 48 miles west-southwest. KDTX (Detroit, MI) is 70 miles away and also covers the area.
Does radar show snow in Perrinton?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Perrinton the lowest scan from KGRR is about 3,400 ft up.
Is TALON's radar for Perrinton 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 Perrinton, follow it right away — see watch vs. warning.
Radar for nearby towns
- Carson City, MI radar 8 mi
- Ithaca, MI radar 9 mi
- Fowler, MI radar 13 mi
- Alma, MI radar 14 mi
- St. Johns, MI radar 14 mi
- St. Louis, MI radar 16 mi
- Breckenridge, MI radar 19 mi
- Ovid, MI radar 20 mi
- Stanton, MI radar 22 mi
- Shepherd, MI radar 24 mi