National Weather Service United States Department of Commerce

Severe weather expected for Upper Midwest on Wednesday

A potent storm system will bring a chance of severe thunderstorms to parts of the Upper Midwest on Wednesday and Wednesday night. Very large hail, damaging wind gusts, tornadoes and heavy rain are possible with these storms.
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Current Conditions

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Sierra Madre CA

7 Day Forecast

Overnight

Increasing Clouds

Increasing
Clouds

Low: 63 °F

Wednesday

Patchy Fog

Patchy
Fog

High: 88 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 63 °F

Thursday

Sunny

Sunny

High: 88 °F

Thursday
Night

Patchy Fog

Patchy
Fog

Low: 63 °F

Friday

Patchy Fog

Patchy
Fog

High: 92 °F

Friday
Night

Clear

Clear

Low: 64 °F

Saturday

Hot

Hot

High: 96 °F

Saturday
Night

Clear

Clear

Low: 65 °F

Detailed Forecast

  • Overnight Increasing clouds, with a low around 63. Calm wind becoming south southeast around 5 mph.
  • Wednesday Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 88. Light south southeast wind becoming south southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
  • Wednesday Night Mostly clear, with a low around 63. South southwest wind 10 to 15 mph becoming light south in the evening. Winds could gust as high as 20 mph.
  • Thursday Sunny, with a high near 88. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
  • Thursday Night Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 63. South southwest wind around 10 mph becoming east southeast in the evening. Winds could gust as high as 15 mph.
  • Friday Patchy fog before 11am. Otherwise, mostly sunny, with a high near 92.
  • Friday Night Clear, with a low around 64.
  • Saturday Sunny and hot, with a high near 96.
  • Saturday Night Clear, with a low around 65.
  • Sunday Sunny, with a high near 94.
  • Sunday Night Mostly clear, with a low around 64.
  • Monday Sunny, with a high near 90.
  • Monday Night Mostly clear, with a low around 64.
  • Tuesday Sunny, with a high near 87.