National Weather Service United States Department of Commerce

Slow moving frontal boundary continues heavy rainfall through the weekend for Gulf Coast states

The southern end of a front, draped from the Great Lakes to Gulf Coast, will be slow to move out of the Gulf Coast/Southeast through Monday. Showers and thunderstorms with moderate rain will continue through Monday. Most locations can expect 2 to 4 inches of rainfall with amounts up to 5 inches by Monday morning. Flash Flood Watches are in effect for areas at highest risk for flash flooding.
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Current Conditions

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Fairfax VA

7 Day Forecast

Overnight

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 39 °F

Sunday

Rain Chance for Measurable Precipitation 90%

Rain

High: 53 °F

Sunday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 39 °F

Monday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 44 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 34 °F

Tuesday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 38 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 25 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 39 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 23 °F

Detailed Forecast

  • Overnight A slight chance of showers. Mostly cloudy, with a low around 39. Light southwest wind. Chance of precipitation is 20%.
  • Sunday Showers likely before noon, then rain, mainly after noon. High near 53. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Sunday Night Rain, mainly before 1am. Low around 39. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday A chance of rain. Cloudy, with a high near 44. North wind around 7 mph. Chance of precipitation is 40%.
  • Monday Night A chance of rain. Cloudy, with a low around 34. North wind 7 to 10 mph. Chance of precipitation is 30%.
  • Tuesday A slight chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 20%.
  • Tuesday Night Partly cloudy, with a low around 25.
  • Wednesday Mostly sunny, with a high near 39.
  • Wednesday Night Mostly clear, with a low around 23.
  • New Year's Day Sunny, with a high near 40.
  • Thursday Night Partly cloudy, with a low around 27.
  • Friday Mostly cloudy, with a high near 40.
  • Friday Night A chance of rain. Cloudy, with a low around 36. Chance of precipitation is 40%.
  • Saturday A chance of showers. Cloudy, with a high near 48. Chance of precipitation is 50%.