National Weather Service United States Department of Commerce

Flash flooding possible for parts of Upper Midwest

A slow-moving weather system progressing from the northern Plains to the Great Lakes will bring excessive rainfall and a risk of flash flooding to portions of the Upper Midwest on Friday. The heaviest rainfall is expected from central Iowa northeastward across southeastern Minn. and into Wisc. Rainfall totals of 1-2 inches, with locally-higher amounts, are possible through Saturday morning.
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Current Conditions

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Annandale VA

7 Day Forecast

Tonight

Partly Cloudy

Partly
Cloudy

Low: 64 °F

Saturday

Partly Sunny

Partly
Sunny

High: 85 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 70 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 90 °F

Sunday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 73 °F

Labor
Day

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 88 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 71 °F

Tuesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 92 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 72 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 64. Southeast wind 3 to 5 mph.
  • Saturday Partly sunny, with a high near 85. Light southeast wind becoming south 5 to 9 mph in the morning.
  • Saturday Night Mostly cloudy, with a low around 70. South wind 6 to 8 mph.
  • Sunday A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Southwest wind 8 to 10 mph. Chance of precipitation is 40%.
  • Sunday Night Showers and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 73. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
  • Labor Day A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%.
  • Monday Night Partly cloudy, with a low around 71.
  • Tuesday A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
  • Tuesday Night Partly cloudy, with a low around 72.
  • Wednesday Mostly sunny, with a high near 88.
  • Wednesday Night Partly cloudy, with a low around 69.
  • Thursday Sunny, with a high near 87.
  • Thursday Night Mostly clear, with a low around 67.
  • Friday Sunny, with a high near 86.