McNab, AR Live Doppler Radar
Live radar for McNab, Hempstead County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits McNab?
Since 1996, the National Weather Service has logged damaging thunderstorm winds on 114 days in the Hempstead forecast zone and Hempstead County — the most common reported hazard around McNab, mostly in May and April. Next come excessive heat (75 days) and flash flooding (38 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Damaging thunderstorm winds | 114 | Jun 2026 | Jun 2, 2004 · $300,000 damage |
| Excessive heat | 75 | Aug 2025 | — |
| Flash flooding | 38 | Jun 2026 | Oct 13, 2009 · $250,000 damage |
| Heavy snow & winter storms | 15 | Jan 2026 | Feb 16, 2021 · $225,000 damage |
| Extreme cold & wind chill | 7 | Jan 2026 | Jan 7, 2010 · $100,000 damage |
| Ice storms & sleet | 5 | Dec 2000 | Dec 12, 2000 · $40 million damage |
| Lightning casualties & damage | 4 | May 2024 | May 22, 2024 · $50,000 damage |
| Hurricanes & tropical storms | 2 | Aug 2020 | Sep 13, 2008 · $100,000 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 Hempstead forecast zone and Hempstead County; damage is as reported, not adjusted for inflation.
How much snow does McNab get?
A normal year brings about 2.5 inches of snow to McNab, based on NOAA's 1991–2020 climate normals for the Fulton weather station 3.5 miles away. The snowiest month is usually January (1.6 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.0 | 0.0 | 0.3 | 1.6 | 0.6 | 0.0 | 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 McNab?
The closest NEXRAD Doppler radar is KSHV (Shreveport, LA), about 84 miles south. 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 McNab | View |
|---|---|---|---|
| KSHV Shreveport, LA | 84 mi south | 7,300 ft | Fair — the beam can pass over shallow snow and low-level rotation |
| KSRX Fort Smith, AR | 117 mi north-northwest | 12,200 ft | Limited — the beam overshoots the lowest part of storms |
| KLZK Little Rock, AR | 121 mi northeast | 12,900 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 McNab
Since 1950, NOAA has recorded 97 tornadoes within 25 miles of McNab, 35 of them EF2/F2 or stronger. Most came in April and May. The strongest was an F4 on April 2, 1982, which passed about 16 miles north of town and caused 3 deaths. The most recent was an EF2 on April 5, 2025, which passed about 5 miles east-southeast of town.
Hail: 448 reports of 1-inch or larger hail within 25 miles since 1955, 46 of them 2 inches or more; the largest was 4.00-inch hail on March 31, 2008.
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 McNab'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.
McNab radar FAQ
Where is the nearest weather radar to McNab, AR?
KSHV (Shreveport, LA), about 84 miles south. KSRX (Fort Smith, AR) is 117 miles away and also covers the area.
Does radar show snow in McNab?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over McNab the lowest scan from KSHV is about 7,300 ft up, so light snow from shallow clouds can be under-shown — check NWS winter alerts too.
Is TALON's radar for McNab 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 McNab, follow it right away — see watch vs. warning.
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