Portis, KS Live Doppler Radar
Live radar for Portis, Osborne County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Portis?
Since 1996, the National Weather Service has logged damaging thunderstorm winds on 70 days in the Osborne forecast zone and Osborne County — the most common reported hazard around Portis, mostly in July and June. Next come heavy snow & winter storms (45 days) and high winds (27 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Damaging thunderstorm winds | 70 | Jul 2024 | May 26, 2002 · $3.1 million damage |
| Heavy snow & winter storms | 45 | Jan 2024 | Dec 10, 2007 · $400,000 damage |
| High winds | 27 | Mar 2026 | Oct 11, 2020 · $25,000 damage |
| Flash flooding | 13 | May 2021 | May 16, 2021 · $2.0 million damage |
| Extreme cold & wind chill | 11 | Feb 2025 | — |
| Blizzards | 9 | Mar 2025 | Nov 28, 2005 · $20,000 damage |
| Flooding | 7 | Aug 2016 | Jun 2, 2011 · $4.0 million damage |
| Ice storms & sleet | 4 | Jan 2017 | Dec 30, 2006 · $300,000 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 Osborne forecast zone and Osborne County; damage is as reported, not adjusted for inflation.
How much snow does Portis get?
A normal year brings about 18 inches of snow to Portis, based on NOAA's 1991–2020 climate normals for the Cawker City weather station 14.5 miles away. The snowiest month is usually February (5.8 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.3 | 1.6 | 3.5 | 4.5 | 5.8 | 1.7 | 0.5 | 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 Portis?
The closest NEXRAD Doppler radar is KUEX (Hastings, NE), about 54 miles north-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 Portis | View |
|---|---|---|---|
| KUEX Hastings, NE | 54 mi north-northeast | 3,900 ft | Good — most storms and steady rain or snow show clearly |
| KTWX Topeka, KS | 137 mi east-southeast | 15,700 ft | Limited — the beam overshoots the lowest part of storms |
| KDDC Dodge City, KS | 142 mi south-southwest | 16,700 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 Portis
Since 1950, NOAA has recorded 98 tornadoes within 25 miles of Portis, 28 of them EF2/F2 or stronger. Most came in May and June. The strongest was an F4 on May 7, 1993, which passed about 23 miles south of town and caused 1 death. The most recent was an EF2 on May 28, 2019, which passed about 22 miles south-southeast of town.
Hail: 416 reports of 1-inch or larger hail within 25 miles since 1955, 45 of them 2 inches or more; the largest was 4.00-inch hail on July 7, 2004.
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 Portis'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.
Portis radar FAQ
Where is the nearest weather radar to Portis, KS?
KUEX (Hastings, NE), about 54 miles north-northeast. KTWX (Topeka, KS) is 137 miles away and also covers the area.
Does radar show snow in Portis?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Portis the lowest scan from KUEX is about 3,900 ft up.
Is TALON's radar for Portis 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 Portis, follow it right away — see watch vs. warning.
Radar for nearby towns
- Osborne, KS radar 9 mi
- Smith Center, KS radar 15 mi
- Beloit, KS radar 32 mi
- Stockton, KS radar 33 mi
- Phillipsburg, KS radar 36 mi
- Plainville, KS radar 40 mi
- Lincoln Center, KS radar 46 mi
- Russell, KS radar 48 mi
- Victoria, KS radar 55 mi
- Concordia, KS radar 56 mi