Callaway, MD Live Doppler Radar
Live radar for Callaway, St. Marys County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Callaway?
Since 1996, the National Weather Service has logged damaging thunderstorm winds on 157 days in the St. Marys forecast zone and St. Marys County — the most common reported hazard around Callaway, mostly in June and July. Next come excessive heat (80 days) and coastal flooding (70 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Damaging thunderstorm winds | 157 | Jun 2026 | Jul 29, 2023 · $5.0 million damage |
| Excessive heat | 80 | Jun 2025 | Jul 20, 1998 · 2 deaths |
| Coastal flooding | 70 | May 2024 | Feb 4, 1998 · $250,000 damage |
| Flooding | 47 | Dec 2023 | May 11, 2008 · $20,000 damage |
| Heavy snow & winter storms | 41 | Feb 2026 | Feb 5, 2010 · $5,000 damage |
| Flash flooding | 35 | Jul 2022 | Sep 16, 1999 · $500,000 damage |
| High winds | 17 | Feb 2026 | Sep 1, 2006 · $3.3 million damage |
| Extreme cold & wind chill | 12 | Feb 2026 | Mar 11, 1998 · $3,000 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 St. Marys forecast zone and St. Marys County; damage is as reported, not adjusted for inflation.
How much snow does Callaway get?
A normal year brings about 13 inches of snow to Callaway, based on NOAA's 1991–2020 climate normals for the Patuxent River Nas weather station 7.6 miles away. The snowiest month is usually February (6.0 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.0 | 0.0 | 1.3 | 3.9 | 6.0 | 1.3 | 0.0 | 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 Callaway?
The closest NEXRAD Doppler radar is KDOX (Dover AFB, DE), about 72 miles 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 Callaway | View |
|---|---|---|---|
| KDOX Dover AFB, DE | 72 mi northeast | 5,900 ft | Good — most storms and steady rain or snow show clearly |
| KLWX Sterling, MD | 73 mi northwest | 6,000 ft | Fair — the beam can pass over shallow snow and low-level rotation |
| KAKQ Wakefield, VA | 90 mi south-southwest | 8,200 ft | Fair — the beam can pass over shallow snow and low-level rotation |
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 Callaway
Since 1950, NOAA has recorded 72 tornadoes within 25 miles of Callaway, 9 of them EF2/F2 or stronger. Most came in May and July. The strongest was an F4 on April 28, 2002, which passed about 17 miles north of town and caused 3 deaths. The most recent was an EF1 on July 1, 2025, which touched down about 7 miles west-northwest of town.
Hail: 112 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 13, 2013.
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 Callaway'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.
Callaway radar FAQ
Where is the nearest weather radar to Callaway, MD?
KDOX (Dover AFB, DE), about 72 miles northeast. KLWX (Sterling, MD) is 73 miles away and also covers the area.
Does radar show snow in Callaway?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Callaway the lowest scan from KDOX is about 5,900 ft up.
Is TALON's radar for Callaway 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 Callaway, follow it right away — see watch vs. warning.
Radar for nearby towns
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