Pewamo, MI Live Doppler Radar
Live radar for Pewamo, Ionia County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Pewamo?
Since 1996, the National Weather Service has logged damaging thunderstorm winds on 80 days in the Ionia forecast zone and Ionia County — the most common reported hazard around Pewamo, mostly in July and August. Next come heavy snow & winter storms (49 days) and high winds (9 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Damaging thunderstorm winds | 80 | Jun 2026 | Aug 24, 2023 · $10 million damage |
| Heavy snow & winter storms | 49 | Nov 2025 | Apr 14, 2018 · $100,000 damage |
| High winds | 9 | Feb 2019 | Mar 8, 2017 · $10 million damage |
| Ice storms & sleet | 6 | Feb 2019 | Feb 5, 2019 · $5.0 million damage |
| Flooding | 6 | May 2020 | Apr 17, 2013 · $7.0 million damage |
| Blizzards | 3 | Feb 2011 | — |
| Flash flooding | 3 | Jun 2009 | May 18, 2000 · $150,000 damage |
| Lightning casualties & damage | 1 | Jul 1997 | — |
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 Ionia forecast zone and Ionia County; damage is as reported, not adjusted for inflation.
How much snow does Pewamo get?
A normal year brings about 54 inches of snow to Pewamo, based on NOAA's 1991–2020 climate normals for the Ionia 2Ssw weather station 12.1 miles away. The snowiest month is usually January (15.5 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.5 | 3.6 | 14.1 | 15.5 | 11.9 | 7.0 | 1.6 | 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 Pewamo?
The closest NEXRAD Doppler radar is KGRR (Grand Rapids, MI), about 36 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 Pewamo | View |
|---|---|---|---|
| KGRR Grand Rapids, MI | 36 mi west-southwest | 2,300 ft | Excellent — the lowest scan sees close to the ground |
| KDTX Detroit, MI | 73 mi east-southeast | 6,000 ft | Fair — the beam can pass over shallow snow and low-level rotation |
| KIWX Fort Wayne, IN | 122 mi south-southwest | 13,000 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 Pewamo
Since 1950, NOAA has recorded 74 tornadoes within 25 miles of Pewamo, 23 of them EF2/F2 or stronger. Most came in June and April. The strongest was an F4 on April 11, 1965, which passed about 14 miles southeast of town and caused 1 death. The most recent was an EF1 on May 15, 2025, which passed about 20 miles west-southwest of town.
Hail: 73 reports of 1-inch or larger hail within 25 miles since 1955, 9 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 Pewamo'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.
Pewamo radar FAQ
Where is the nearest weather radar to Pewamo, MI?
KGRR (Grand Rapids, MI), about 36 miles west-southwest. KDTX (Detroit, MI) is 73 miles away and also covers the area.
Does radar show snow in Pewamo?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Pewamo the lowest scan from KGRR is about 2,300 ft up.
Is TALON's radar for Pewamo 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 Pewamo, follow it right away — see watch vs. warning.
Radar for nearby towns
- Fowler, MI radar 5 mi
- Portland, MI radar 10 mi
- Ionia, MI radar 12 mi
- Carson City, MI radar 12 mi
- St. Johns, MI radar 15 mi
- DeWitt, MI radar 17 mi
- Grand Ledge, MI radar 18 mi
- Saranac, MI radar 19 mi
- Belding, MI radar 21 mi
- Lake Odessa, MI radar 21 mi