Wednesday’s 15-game slate (including a Giants-Braves doubleheader) features a significant weather divide. A storm system tracking through the Midwest brings an elevated risk of precipitation to St. Louis and Chicago, while four retractable-roof venues neutralize concerns in Houston, Phoenix, Milwaukee and Seattle. The day half of the schedule plays under warm, mostly dry conditions across the East Coast. Cincinnati sees gusty 16-18 mph winds with gusts approaching 30 mph at Great American Ball Park for the early game. West Coast contests enjoy clear skies across the board. Sacramento and Phoenix represent the temperature extremes on the slate, with the West Coast evening games settling into cool, calm conditions.

---

Highest Delay Risk Games

San Diego Padres at St. Louis Cardinals – 2:15 p.m. ET

Delay Risk: MODERATE-HIGH

Thunderstorms are forecast to develop during the afternoon and intensify through the evening, with a 55-60% chance of precipitation by late afternoon. Winds gusting to 23-33 mph accompany the storm threat. A mid-to-late game delay is the most likely disruption scenario. Pre-game conditions should allow an on-time start, but innings 5-9 face the highest risk window.

Colorado Rockies at Chicago Cubs – 8:05 p.m. ET

Delay Risk: MODERATE

Earlier thunderstorm activity (78% at 6 p.m. local) is forecast to diminish by first pitch, with precipitation dropping to 26% at game time and continuing to decline through the evening. A brief early-game delay is possible if storms linger, but a full postponement is unlikely. Winds of 13-16 mph blowing from the west-southwest will be a factor throughout.

San Francisco Giants at Atlanta Braves (Game 2) – 7:15 p.m. ET

Delay Risk: LOW-MODERATE

Scattered thunderstorms carry a 19-30% chance during the early innings of the nightcap, declining to single digits by 9 p.m. The doubleheader format adds scheduling pressure if delays occur. Conditions should improve as the game progresses, making a full postponement very unlikely.

---

Safest Weather Games

Tampa Bay Rays at Los Angeles Dodgers – 3:10 p.m. ET

Clear skies with 0% precipitation probability, 71-degree temperatures, and a 9 mph southwest breeze at Dodger Stadium. No weather concerns of any kind.

Baltimore Orioles at Seattle Mariners – 9:40 p.m. ET

T-Mobile Park’s retractable roof eliminates any weather factor, but conditions are ideal regardless: 65-69°F with calm 5-6 mph wind and zero precipitation risk.

Toronto Blue Jays at Boston Red Sox – 6:45 p.m. ET

Fenway Park enjoys warm, dry conditions with 78°F at first pitch, southerly wind at 9 mph, and precipitation probability below 2% throughout the game.

---

At-a-Glance Weather Table

Matchup	First Pitch (ET)	Temp	Wind	Precip %	Delay Risk
NYM at CIN	12:40 p.m.	84°F	16 mph SSW	4-12%	Low
KC at WSH	1:05 p.m.	86°F	7 mph SSW	3%	None
MIA at PHI	1:05 p.m.	81°F	9 mph SSW	4-6%	None
SF at ATL (G1)	2:00 p.m.	83°F	11 mph SW	19-30%	Low
DET at HOU	2:10 p.m.	Roof	Roof	Roof	None (Roof)
SD at STL	2:15 p.m.	88°F	18 mph SW	42-60%	Moderate-High
TB at LAD	3:10 p.m.	71°F	9 mph SW	0%	None
LAA at ARI	3:40 p.m.	Roof	Roof	Roof	None (Roof)
TOR at BOS	6:45 p.m.	78°F	9 mph S	1-2%	None
CWS at NYY	7:05 p.m.	70°F	14 mph SSE	17%	Low
SF at ATL (G2)	7:15 p.m.	82°F	10 mph SW	19%	Low-Moderate
CLE at MIL	7:40 p.m.	Roof	Roof	Roof	None (Roof)
COL at CHC	8:05 p.m.	66°F	13 mph WSW	26%	Moderate
BAL at SEA	9:40 p.m.	Roof	Roof	Roof	None (Roof)
PIT at OAK	9:40 p.m.	68°F	10 mph W	0%	None

---

Key DFS & Betting Weather Spots

New York Mets at Cincinnati Reds

• Gusty 16-18 mph sustained winds with gusts approaching 30 mph create the most volatile offensive environment on the early slate.
• Wind direction (SSW, blowing roughly out to center-left) favors right-handed power at Great American Ball Park.
• The wind profile boosts fly-ball carry and makes this a strong game-stack environment for the day slate.

San Diego Padres at St. Louis Cardinals

• First-pitch temperature of 88°F combined with 18 mph southwest wind creates an elevated offensive setting before storms arrive.
• Bettors should consider first-five-inning lines given the 55-60% thunderstorm probability in the later innings.
• DFS roster locks carry meaningful risk if a delay occurs mid-game; early offensive production carries extra weight.

Colorado Rockies at Chicago Cubs

• Post-storm 13 mph crosswind from the west-southwest at Wrigley Field creates directional carry favoring right-handed pull hitters toward the left-field bleachers.
• Cooler 66-degree temperatures partially suppress the ball flight, but the sustained wind compensates.
• The lingering precipitation risk adds a small delay factor to DFS lineup construction, but full-game completion is likely.

San Francisco Giants at Atlanta Braves (Game 1)

• Warm 83°F with 11 mph wind gusting higher supports above-average carry at Truist Park for the afternoon game.
• Scattered storm risk (19-30%) introduces slight delay possibility, but conditions favor an on-time start.
• The doubleheader split creates interesting roster flexibility for DFS players willing to accept the small weather risk.

Kansas City Royals at Washington Nationals

• Clear, hot conditions at 86°F with minimal wind create a warm, still environment at Nationals Park.
• Low wind and high temperatures favor offense slightly, though no single weather variable stands out as extreme.
• Zero delay risk makes this among the safest targets on the day slate for cash games.

Tampa Bay Rays at Los Angeles Dodgers

• Perfect 71-degree conditions with 9 mph wind blowing out offer a mild boost to fly-ball production at Dodger Stadium.
• Zero weather concerns and West Coast isolation make this a clean late-swap target.
• Marine layer influence appears minimal based on clear-sky forecasts.

---

More MLB Content & Betting Picks

• New York Mets vs. Cincinnati Reds prediction, pick for MLB on Wednesday 6/17/26
• DraftKings MLB Pick6 Picks Today: Best Fantasy Plays and Projections for Wednesday 6/17/26
• MLB Best Bets Today: Top NRFI props for Wednesday 6/17/26

Tail all of today’s MLB action in the DKN Betting Group here.

---