CHICAGOLAND DETAILS …
Radar is clear in northern Illinois.
Next significant chance of rain is Sunday with potential for locally heavy rainfall.
A much quieter weather pattern expected the next few days with slightly cooler than normal temperatures.
See also: LIVE STREAMS: Arlingtoncardinal.com/StormChasers
R 62 73 | F 57 77 | SA 60 80 | SU 60 74
O’HARE FORECAST …
Thursday: Partly sunny, with a high near 73. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night: Mostly clear, with a low around 57. West wind 5 to 10 mph.
Friday: Sunny, with a high near 77. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a slight chance of showers after 1am. Partly cloudy, with a low around 60. West wind 5 to 10 mph. Chance of precipitation is 30%.
Saturday: Mostly sunny, with a high near 80. West wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 60.
Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
Sunday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 56.
Monday: Mostly sunny, with a high near 71.
Monday Night: Partly cloudy, with a low around 54.
RADAR • Clouds • Temps • NWS CHGO • UV
PHOENIX FORECAST …
Thursday: Sunny, with a high near 106. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night: Clear, with a low around 81. West southwest wind 5 to 10 mph becoming light after midnight.
Friday: Sunny, with a high near 105. Calm wind becoming south southwest around 5 mph in the afternoon.
Friday Night: Clear, with a low around 78. West southwest wind 5 to 10 mph becoming light and variable in the evening.
Saturday: Sunny, with a high near 103. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night: Clear, with a low around 78. West wind around 5 mph becoming calm in the evening.
Sunday: Sunny, with a high near 104. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night: Clear, with a low around 80. West wind around 5 mph becoming calm after midnight.
Monday: Sunny, with a high near 106. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night: Clear, with a low around 83. West wind around 5 mph becoming calm after midnight.
RADAR • Clouds • Temps • NWS Phoenix • UV
MIAMI FORECAST …
Heat Advisory in effect from June 18, 12:00 PM EDT until June 18, 07:00 PM EDT
Thursday: Mostly sunny, with a high near 92. Heat index values as high as 106. Southeast wind 9 to 11 mph.
Thursday Night: Partly cloudy, with a low around 81. Southeast wind 6 to 8 mph.
Friday: A slight chance of showers and thunderstorms between 11am and 1pm. Mostly sunny, with a high near 92. Heat index values as high as 106. Southeast wind 7 to 11 mph. Chance of precipitation is 20%.
Friday Night: A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 80. South wind 3 to 6 mph.
Saturday: Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny, with a high near 91. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 60%.
Saturday Night: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 79. South wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 60%.
Sunday: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 81. South wind around 5 mph becoming calm in the evening.
Monday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Monday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 81.
RADAR • Clouds • Temps • NWS Miami • UV
LAX FORECAST …
Beach Hazards Statement until June 19, 03:00 AM PDT
Thursday: Patchy drizzle before 11am. Mostly cloudy, with a high near 70. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 60. West southwest wind 5 to 15 mph.
Juneteenth: Patchy drizzle before 11am. Cloudy through mid morning, then gradual clearing, with a high near 69. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 60. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 70. West southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night: Partly cloudy, with a low around 60.
Sunday: Mostly sunny, with a high near 70.
Sunday Night: Partly cloudy, with a low around 61.
Monday: Partly sunny, with a high near 71.
Monday Night: Partly cloudy, with a low around 62.
RADAR • Clouds • Temps • NWS Los Angeles • UV
WASH DC FORECAST …
Thursday Afternoon: A chance of showers and thunderstorms, mainly between 1pm and 3pm. Partly sunny, with a high near 90. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Thursday Night: A chance of showers, with thunderstorms also possible after 5am. Increasing clouds, with a low around 70. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Friday Afternoon: A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and noon. Cloudy through mid morning, then gradual clearing, with a high near 84. Light northwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 40%.
Friday Night: Mostly clear, with a low around 64. Northwest wind 5 to 8 mph.
Saturday: Sunny, with a high near 85. Northwest wind 6 to 11 mph, with gusts as high as 22 mph.
Saturday Night: Mostly clear, with a low around 65.
Sunday: Mostly sunny, with a high near 88.
Sunday Night: A chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
Monday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 87. Chance of precipitation is 80%.
Monday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Low around 65. Chance of precipitation is 80%.
RADAR • Clouds • Temps • NWS Baltimore/Washington • UV
O’Hare Weather Forecast Compared to Phoenix, Miami, LA, Wash DC THU JUN 18, 2026 9:38 AM SOURCE: National Weather Service local offices.
