Why Water Managers Just Walked Away From Mountain Cloud Seeding

Midday patio weather is in full swing today, and the live lunchtime music tuning up at Patriots Square offers a welcome excuse to step away from your desk.

---

The Lead

The Central Arizona Project board voted to withdraw funding from long-running cloud-seeding programs in the Upper Colorado River Basin. For years, water providers across Arizona, California, and Nevada split roughly $1.5 million each winter to seed snowstorms over the Rocky Mountains, hoping to coax extra precipitation toward the river network that sustains downstream taps.

With the agency's annual commitment scheduled to climb toward $750,000, board members balked at the lack of measurable payoff for desert ratepayers. While atmospheric research indicates silver iodide seeding can produce localized snowfall, proving how many extra gallons actually make the journey through the 336-mile canal network proved an impossible metric. Instead of extending the ten-year pact, directors opted to redirect capital toward groundwater storage initiatives and infrastructure upkeep closer to home.

---

Local Pulse

• Federal Grants Target Dangerous Railroad Crossings Safety Federal funding will eliminate street-level collision hazards and quiet train horns across high-traffic rail intersections.

• Tempe Town Lake Closes Following Storm Contamination Parks Officials halted boating and recreation while environmental crews test water quality after heavy river runoff filled the basin.

• City Crews Conclude Annual Street Resurfacing Push Roads Transportation workers completed over 320 roadway miles before shifting equipment toward seasonal crack sealing as nighttime asphalt temperatures drop.

---

Today's Outlook

• High 83°F · Low 57°F — Clear
  • Grab a light sweater for the brisk morning before clear skies warm your afternoon.

---

What's On Around Town

Today

• Live at Lunch Patriots Square at CityScape (11 W Washington St), 11:30 AM–1:00 PM · Free Acoustic sets and outdoor seating right in the downtown core.

• SPARK Major Fun Hour Civic Space Park (424 N Central Ave), 11:30 AM–1:30 PM · Free Giant lawn games and shaded park activities during lunch hour.

• South Mountain Village Planning Committee South Mountain Community College Library (7050 S 24th St), 6:00–9:00 PM · Free Public hearing on neighborhood development proposals and zoning matters.

• Phoenix Suns vs. LA Clippers Mortgage Matchup Center (201 E Jefferson St), 7:00 PM · Paid Western Conference showdown under the arena lights.

Tomorrow

• Phoenix Veterans Day Parade Third Street, 11:00 AM–1:00 PM · Free
• Veterans Day Gourd Dance and Potluck S'edav Va'aki Museum (4619 E Washington St), 11:00 AM–4:00 PM · Free
• The Smashing Pumpkins Mortgage Matchup Center (201 E Jefferson St), 8:00 PM · Paid

Thursday

• Valley Suns vs. Coachella Valley Lakers Mullett Arena (411 S Packard Dr), Tempe, 7:00 PM · Paid
• State Champs The Van Buren (401 W Van Buren St), 7:00 PM · Paid
• Todd Rundgren Celebrity Theatre (440 N 32nd St), 7:30 PM · Paid

---

Spotlight & Story

• Wrigley Mansion
  • Chewing gum magnate William Wrigley Jr. gifted this 24-room, 16,850-square-foot hilltop estate to his wife Ada in 1931 for their 50th anniversary. Despite 12 bathrooms and mule-carted Catalina Island tile, the family termed it their winter "cottage"—the smallest of five residences.

---

Phoenix Daily Digest — compiled from local sources every morning. For breaking updates, follow your local newsrooms.

Sent with care by MailerDot — your city, every morning.