Justin Horne

San Antonio

Meteorologist and Reporter at KSAT-TV (San Antonio, TX)

KSAT 12 Meteorologist, Native Texan, Storm Chaser, Basketball lover, & Dad

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Articles

Rain chances looking better for next week

1 day ago | tspantx.com | Justin Horne |Adam Caskey

HOT & HUMID: Heat index values will top 100° today & this weekendRAIN RETURNS: Promising pattern for rain opportunities Tuesday-ThursdayHOW MUCH?: Too early for specifics, but some of us could get a few inchesWe’re headed into a pool-worthy weekend, as temperatures will soar to near 100° and the humidity will make it feel even warmer.
Rain chances return by Tuesday of next week

1 day ago | ksat.com | Justin Horne

Weather In the meantime, we’ll face a hot, humid weekend Justin Horne, KSAT Weather Authority Meteorologist Published: June 6, 2025 at 4:49 AM Tags: Forecast FORECAST HIGHLIGHTS HOT & HUMID: Heat index values will top 100° today & this weekend RAIN RETURNS: Pattern looks promising for rain by Tuesday HOW MUCH?: Too early for specifics, but some of us could see some good rainfall FORECAST Happy Friday! We’re headed into a pool-worthy weekend, as temperatures will soar to near 100° and the...
Heating up before our next shot at rain

3 days ago | tspantx.com | Justin Horne |Sarah Spivey

5 PM to 9 PM: Few storms possible during the evening commuteHOT/DRY WEEKEND: It’ll be dry and near 100° Thursday through SundayACTIVE PATTERN NEXT WEEK: Looking promising for rainfallA cluster of storms died out before making it to San Antonio this morning. However, it’s along this boundary that we could have some redevelopment this evening — between 5 p.m. to 9 p.m.. If storms can get going (a 30% chance), they could be strong.
Potential for storms between 5 pm to 9 pm. Then, heating up in San Antonio

3 days ago | tspantx.com | Justin Horne |Sarah Spivey

SA MISSES OUT: Showers & storms have hit the brakes, rain chances decreaseHOT/DRY WEEKEND: It’ll be dry and near 100° Thursday through SundayACTIVE PATTERN NEXT WEEK: Looking promising for rainfallA cluster of storms which looked for the world that it would reach San Antonio has hit the brakes, likely leaving us high and dry. However, good, heavy rainfall has been reported across Kendall County and parts of the Edwards Aquifer recharge zone.
Watching for a few showers & storms this morning

3 days ago | ksat.com | Justin Horne

WeatherAn area of weakening storms to arrive around 7amJustin Horne, KSAT Weather Authority MeteorologistPublished: June 4, 2025 at 4:41 AMTags: ForecastFORECAST HIGHLIGHTSFEW STORMS IN SA: A dying cluster of showers/storms between 7-11amHOT/DRY WEEKEND: It’ll be dry and near 100° Thursday through Sunday ACTIVE PATTERN NEXT WEEK: Looking promising for rainfall FORECASTA cluster of storms is weakening as it moves through the Hill Country this morning.
“Heat high” bookended by rain chances

4 days ago | tspantx.com | Justin Horne |Sarah Spivey |Adam Caskey

SUNRISE STORMS: Storms will limp in from the north early Wednesday impacting parts of the morning commuteDRY & HOT: “heat high” dominates Thursday to SundayNEXT WEEK: “heat high” retreats, rain chances returnMORE HOURS OF DAYLIGHT: Summer solstice approaches, longest day of the yearWEDNESDAY AM STORMSAnother shot at rain will arrive around sunrise Wednesday. Storms are forecast to gather to our north and then dive south, reaching San Antonio by sunrise Wednesday.
We’ll watch for few storms just after sunrise Wednesday

4 days ago | ksat.com | Justin Horne

WeatherThen, it gets very summer-likeJustin Horne, KSAT Weather Authority MeteorologistPublished: June 3, 2025 at 5:16 AMTags: ForecastFORECAST HIGHLIGHTSMUGGY & HOT TODAY: Only a small chance of a pop-up shower, stormSUNRISE STORMS?: Storms will limp in from the north early on WednesdayMORE HOURS OF DAYLIGHT: Summer solstice approaches, longest day of the yearFORECASTOver the last week, we’ve grown accustomed to overnight and early morning storms.
One more window for rain, before heat high takes over

5 days ago | ksat.com | Justin Horne

WeatherA few storms possible late Tuesday, Wednesday Justin Horne, KSAT Weather Authority MeteorologistPublished: June 2, 2025 at 4:40 AMTags: ForecastFORECAST HIGHLIGHTSNORTHERN LIGHTS: Visible just north of SA, one more chance tonight STORMS POSSIBLE TUE/WED: Isolated activity, but a lucky few will get rainHEAT HIGH: By Thursday, the heat high will buildFORECASTAs we enter June, just like clockwork, our old foe the heat high is poised to make an appearance this week.
Stage 4 restrictions issued by Edwards Aquifer Authority

1 week ago | ksat.com | Justin Horne |Shelby Ebertowski

Weather The aquifer continues to rise after record rainfall Published: May 30, 2025 at 3:42 PM Tags: Aquifer, EAA, Drought, Water Edwards Aquifer (KSAT 2021) STORY HIGHLIGHTS RESTRICTION IMPROVEMENTS: Aquifer flow has improved stage requirements WHO DOES IT AFFECT?: Pumpers (not SAWS customers) who have permits for the Edwards Aquifer WHAT DOES IT MEAN?: Pumpers will face reductions of 40% in Stage 4 The Edwards Aquifer Authority has issued Stage 4 restrictions, an improvement from Stage 5,...
The calm after the storm Friday

1 week ago | tspantx.com | Justin Horne |Shelby Ebertowski

FORECAST HIGHLIGHTSDRY AFTERNOON: Rain finally exits for a humid afternoonRAIN THIS WEEKEND: Isolated (20%) Saturday and SundayNEXT WEEK: Rain chances Monday and TuesdayThe end of May has been good to us. Heavy rainfall has put a dent (a small one) in our drought situation. FRIDAYStorms from West Texas made its way to San Antonio as the upper level flow will take that activity and push it south and east towards our area tonight, along with a weak cold front.