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Storm system to bring heavy rainfall and the potential for flash flooding over the southern Mid Atlantic and Southeast U.S.

A slow moving low pressure system will bring the threat for heavy rainfall, flash flooding, and a few strong to severe thunderstorms into Tuesday. The main threat areas include the southern Mid Atlantic and Southeast U.S. Excessive runoff may lead to flooding of low lying areas, rivers, and streams. Read More >

Current conditions at

Portland Municipal Airport (K1M5)

Lat: 36.59°NLon: 86.48°WElev: 818ft.

Overcast

52°F

11°C

Humidity 94%
Wind Speed N 6 mph
Barometer 29.85 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 24 Apr 12:35 am CDT
Extended Forecast for

4 Miles WSW Gallatin TN

Flood Advisory until April 24, 02:45am
Click here for hazard details and duration
Flood Advisory
  •  
    Flood Advisory until April 24, 02:45am

    NOW until
    2:45am Mon

    Flood Advisory

  • Overnight

    Overnight: Patchy drizzle and fog with a chance of showers before 4am, then patchy drizzle after 4am.  Mostly cloudy, with a low around 51. North northeast wind around 10 mph.  Chance of precipitation is 40%.

    Chance
    Showers and
    Patchy Fog

    Low: 51 °F

  • Monday

    Monday: Patchy drizzle and fog before 9am.  Partly sunny, with a high near 70. North wind 5 to 10 mph.

    Patchy
    Drizzle and
    Patchy Fog
    then Partly
    Sunny

    High: 70 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 52. North northeast wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 52 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.

    Mostly Sunny

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 57. South wind around 5 mph.

    Mostly Clear

    Low: 57 °F

  • Wednesday

    Wednesday: Sunny, with a high near 82. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Sunny

    High: 82 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 60. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Chance
    T-storms

    Low: 60 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 75. West southwest wind 5 to 10 mph.

    Chance
    T-storms

    High: 75 °F

Detailed Forecast

Overnight
Patchy drizzle and fog with a chance of showers before 4am, then patchy drizzle after 4am. Mostly cloudy, with a low around 51. North northeast wind around 10 mph. Chance of precipitation is 40%.
Monday
Patchy drizzle and fog before 9am. Partly sunny, with a high near 70. North wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 52. North northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 57. South wind around 5 mph.
Wednesday
Sunny, with a high near 82. South wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75. West southwest wind 5 to 10 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. West northwest wind around 5 mph becoming east after midnight.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Saturday
Partly sunny, with a high near 85.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
4 Miles WSW Gallatin TN
 36.36°N 86.52°W (Elev. 492 ft)
11:35 pm CDT Apr 23, 2017
12am CDT Apr 24, 2017-6pm CDT Apr 29, 2017
 
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