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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Tumacacori AZ

7 Day Forecast

For More Weather Information:

Tucson, AZ Local Forecast Office

Tonight

Partly Cloudy

Partly
Cloudy

Low: 2 °C

Friday

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

High: 19 °C

Friday
Night

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 1 °C

Saturday

Sunny

Sunny

High: 19 °C

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 1 °C

Sunday

Sunny

Sunny

High: 19 °C

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 1 °C

Monday

Sunny

Sunny

High: 19 °C

Monday
Night

Mostly Clear

Mostly
Clear

Low: 1 °C

Detailed Forecast

  • Tonight Partly cloudy, with a low around 2. South southeast wind 10 to 13 km/h.
  • Friday Isolated showers after 11am. Partly sunny, with a high near 19. South southeast wind 14 to 18 km/h becoming west southwest in the afternoon. Chance of precipitation is 20%.
  • Friday Night Scattered showers before 11pm. Partly cloudy, with a low around 1. West wind 5 to 10 km/h becoming calm in the evening. Chance of precipitation is 30%.
  • Saturday Sunny, with a high near 19. West northwest wind 5 to 13 km/h.
  • Saturday Night Mostly clear, with a low around 1. South southwest wind 5 to 11 km/h.
  • Sunday Sunny, with a high near 19.
  • Sunday Night Mostly clear, with a low around 1.
  • Monday Sunny, with a high near 19.
  • Monday Night Mostly clear, with a low around 1.
  • Tuesday Sunny, with a high near 21.
  • Tuesday Night Mostly clear, with a low around 2.
  • Wednesday Sunny, with a high near 22.
  • Wednesday Night Mostly clear, with a low around 2.
  • Thanksgiving Day Sunny, with a high near 22.