National Weather Service United States Department of Commerce

Severe weather possible for parts of eastern U.S.

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Tuesday evening across parts of the Appalachians & eastern Great Lakes, from eastern Kentucky northeastward to central New York. The main threat will be strong, damaging wind gusts. Isolated strong to severe storms will also be possible across parts of the southern Plains & lower Miss. Valley.
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Current Conditions

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4 Miles SE Mount Lemmon AZ

7 Day Forecast

For More Weather Information:

Tucson, AZ Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 58 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 82 °F

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 59 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 80 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 58 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 78 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 56 °F

Saturday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 74 °F

Saturday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 55 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 58. West northwest wind 5 to 8 mph becoming light and variable after midnight.
  • Wednesday Mostly sunny, with a high near 82. South southwest wind 3 to 8 mph.
  • Wednesday Night A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 59. West wind 5 to 8 mph becoming calm after midnight.
  • Thursday A 30 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 80. Light and variable wind becoming west northwest 5 to 10 mph in the morning.
  • Thursday Night A 40 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 58. Northwest wind 6 to 10 mph.
  • Friday A 50 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 78.
  • Friday Night A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 56.
  • Saturday Showers and thunderstorms likely. Partly sunny, with a high near 74. Chance of precipitation is 60%.
  • Saturday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
  • Sunday Showers and thunderstorms likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
  • Sunday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
  • Monday A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 71.
  • Monday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
  • Tuesday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 72.