National Weather Service United States Department of Commerce

Severe storms and heavy rain possible from mid-South to Upstate New York on Tuesday

Thunderstorms are expected to develop along and ahead of a cold front from the Tennessee Valley to Upstate New York on Tuesday. The storms will be capable of producing damaging wind gusts and heavy rainfall that could lead to isolated flash flooding.
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Current Conditions

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8 Miles N Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 46 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 58 °F

Tuesday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 41 °F

Wednesday

Becoming Sunny

Becoming
Sunny

High: 61 °F

Wednesday
Night

Clear

Clear

Low: 44 °F

Thursday

Sunny

Sunny

High: 68 °F

Thursday
Night

Clear

Clear

Low: 49 °F

Friday

Sunny

Sunny

High: 71 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 52 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 46. Light northwest wind.
  • Tuesday A 30 percent chance of rain after 11am. Partly sunny, with a high near 58. Light northwest wind becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 21 mph.
  • Tuesday Night A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 41. West wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 25 mph.
  • Wednesday Mostly cloudy through mid morning, then gradual clearing, with a high near 61. North northwest wind around 7 mph.
  • Wednesday Night Clear, with a low around 44. North northwest wind around 9 mph becoming east in the evening.
  • Thursday Sunny, with a high near 68.
  • Thursday Night Clear, with a low around 49.
  • Friday Sunny, with a high near 71.
  • Friday Night Mostly clear, with a low around 52.
  • Saturday Sunny, with a high near 70.
  • Saturday Night Mostly clear, with a low around 49.
  • Sunday Mostly sunny, with a high near 62.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 48.
  • Monday A chance of showers. Cloudy, with a high near 60.