St. Louis Morning Briefing — Thursday, June 4, 2026Weather With Enthusiasm | Kol Simcha ProductionsA special edition morning briefing for the Jewish communities of University City and Chesterfield, Missouri — covering zmanim, NWS St. Louis forecast discussion, and in-depth meteorology for the St. Louis area.━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━HEBREW DATE & PARSHA━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━19 Sivan 5786 — Parshas Beha'alotchaThis Shabbos: Parashat Beha'alotcha (21 Sivan 5786)━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━TODAY'S ZMANIM — St. Louis, MO (ZIP 63103 / University City 63132)━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━Alos HaShachar (Alot HaShachar): 3:56 AMEarliest Talis & Tefillin (Misheyakir): 4:29 AM— Stricter opinion (machmir): 4:38 AM (fulfills mitzvah according to all opinions)Netz HaChama (Sunrise): 5:37 AMLatest Krias Shma (GRA): 9:18 AMLatest Tefila (GRA): 10:31 AMChatzos: 12:59 PMMincha Gedola (Earliest Mincha): 1:36 PMShkiah (Sunset): 8:21 PMNote: University City (63132) and Chesterfield (63017) listeners — times may differ by 1-2 minutes from downtown ZIP. Check hebcal.com with your ZIP for precise local times.━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━SHABBOS TIMES — Parshas Beha'alotcha━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━Hadlakas Neiros (Candle Lighting): Friday, June 5 at 8:04 PM(18 minutes before shkiah — standard minhag)Havdalah:• Young Israel of St. Louis: Saturday, June 6 at 9:02 PM (42 minutes after sunset)• Agudath Israel of St. Louis: Saturday, June 6 at 9:05 PM (45 minutes after sunset)Follow your shul's minhag.━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━WEATHER SUMMARY━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━NWS St. Louis (LSX) — Forecaster: Pfahler — Issued: 2:56 PM CDT June 4, 2026Today's high: ~83–85°F | Tonight's low: 69°FCurrent conditions (2:51 PM CDT): 83°F, dew point 62°F, S winds 8 mph, pressure 30.08 inHg (1017.5 mb)Outlook:• Friday: High 90°F — Mostly sunny, then slight chance of thunderstorms• Saturday: High 92°F — Mostly sunny, then slight chance of thunderstorms• Sunday: High 89°F — Chance of thunderstorms• Monday: High 87°F — Showers and thunderstorms━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━SPECIAL WEATHER TOPICS━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━DEW POINT FORECASTCurrent dew point: 62°F (noticeable humidity — 55–65°F range). Rising toward the 70s by next week (oppressive/tropical). NWS notes precipitable water approaching 2 inches — 99th climatological percentile.BERMUDA HIGHThe Bermuda-Azores High is actively pumping warm, humid Gulf of Mexico air northward into the Mississippi Valley. The clockwise circulation around this semi-permanent high pressure system (center ~1020–1025 mb over the western Atlantic) is the primary driver of southerly flow into St. Louis.HOTTEST MIDWEST AREAS TODAYSouthern Plains states (Kansas, Oklahoma, Nebraska) are seeing the highest temperatures today. St. Louis (mid-80s today) is on the warmer side but the big heat builds Friday–Saturday with highs of 90–92°F and heat index values near 100°F.CORN BELT HUMIDITY (Corn Sweat)Early-season evapotranspiration from corn crops across Iowa, Illinois, Indiana, and northeastern Missouri is contributing to regional humidity. Peak corn sweat occurs July–August at tasseling, but crop transpiration is already adding moisture to the regional atmosphere. Combined with Gulf moisture transport, this is driving dew points toward the 70s by next week.LOW-LEVEL JET STREAM (Nocturnal Acceleration)Surface winds will calm tonight as the boundary layer decouples after sunset, but the Low-Level Jet at 1,000–3,000 feet above the ground will accelerate — potentially reaching 30–60 mph overnight while the surface remains calm. The LLJ is pumping Gulf moisture northward and fueling the MCS (mesoscale convective system) tracking northeast from Kansas/Nebraska overnight toward St. Louis.OZARK PLATEAU DOWNSLOPE WINDSWinds descending off the Ozark Plateau (1,000–2,000 ft elevation across southern Missouri and northern Arkansas) undergo adiabatic warming as they sink toward the Mississippi River valley — adding warmth to the St. Louis area. The Missouri and Mississippi River valleys, the Missouri Bootheel, and southwestern Illinois are most impacted by this effect.━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━KIDS ACTIVITIES — St. Louis Metro, June 4━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━Check the episode for today's family-friendly activities in the St. Louis metro area including the Saint Louis Zoo, City Museum, Missouri Botanical Garden, and more.━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━COMMUNITY━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━Shoutout to Epstein Hebrew Academy and the Orthodox Jewish communities of University City and Chesterfield. Mazel tov to all celebrating simchos this week!━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━WEATHER HISTORY — June 4━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━On June 4, 1860, a catastrophic tornado struck Comanche, Iowa — one of the most violent storms encountered by early settlers in the region, with damage estimated near one million dollars in 1860 currency. And on June 4, 1877, an F4 tornado tore through Mt. Carmel, Illinois — a reminder that violent weather has long shaped life in the Midwest.━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━TOMORROW'S ZMANIM — Friday, June 5, 2026━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━Alos HaShachar: 3:56 AMEarliest Talis & Tefillin: 4:29 AM (machmir: 4:38 AM)Netz HaChama (Sunrise): 5:36 AMLatest Krias Shma: 9:18 AMLatest Tefila: 10:32 AMChatzos: 12:59 PMMincha Gedola: 1:36 PMShkiah (Sunset): 8:22 PM━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━Tags: weather, zmanim, St. Louis, Missouri, NWS, morning briefing, forecast, Jewish times, Midwest, University City, Chesterfield, Bermuda High, Low-Level Jet, Corn Belt, Ozark Plateau, dew pointBecome a supporter of this podcast: https://www.spreaker.com/podcast/weather-with-enthusiasm--4911017/support.Weather with Enthusiasm is produced by Kol Simcha Productions.New episodes drop daily — a morning forecast at 7 AM and a historical weather deep-dive at 3 PM.Contact:
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