National Weather Service United States Department of Commerce

Heavy lake-effect snow continues across lower Great Lakes

Another round of heavy lake-effect snow is forecast for the Great Lakes through mid-day Friday. An additional 30 inches or more could fall in some locations, on top of the impressive amounts that have fallen already. This will result in very difficult or nearly impossible travel at times in the heaviest snow bands. The snow should taper off during the morning on Friday.
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Current Conditions

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South Tucson AZ

7 Day Forecast

For More Weather Information:

Tucson, AZ Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 46 °F

Friday

Mostly Cloudy

Mostly
Cloudy

High: 71 °F

Friday
Night

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 43 °F

Saturday

Sunny

Sunny

High: 69 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 42 °F

Sunday

Sunny

Sunny

High: 67 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 38 °F

Monday

Sunny

Sunny

High: 65 °F

Monday
Night

Clear

Clear

Low: 37 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 46. Southeast wind around 7 mph.
  • Friday Mostly cloudy, with a high near 71. Southeast wind 5 to 7 mph becoming calm.
  • Friday Night Isolated showers before 11pm. Partly cloudy, with a low around 43. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
  • Saturday Sunny, with a high near 69. Light and variable wind becoming west 5 to 7 mph in the afternoon.
  • Saturday Night Mostly clear, with a low around 42. West wind around 5 mph becoming light and variable after midnight.
  • Sunday Sunny, with a high near 67.
  • Sunday Night Mostly clear, with a low around 38.
  • Monday Sunny, with a high near 65.
  • Monday Night Clear, with a low around 37.
  • Tuesday Sunny, with a high near 67.
  • Tuesday Night Clear, with a low around 41.
  • Wednesday Sunny, with a high near 73.
  • Wednesday Night Mostly clear, with a low around 44.
  • Thanksgiving Day Sunny, with a high near 76.