National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Significant Flood Threat Continues For South-Central U.S.

A widespread and significant flood risk continues across the south-central U.S. from repeated rounds of intense rain and strong to severe thunderstorms. Flash flood watches are in effect for large part of the ArkLaTex. Today's concern extends from the Louisiana and extreme Upper Texas Gulf Coast to northeastern Texas and southeastern Oklahoma before shifting to all of eastern Texas on Wednesday. Read More >

Current conditions at

Portland Municipal Airport (K1M5)

Lat: 36.59°NLon: 86.48°WElev: 818ft.

Partly Cloudy

75°F

24°C

Humidity 57%
Wind Speed S 9 G 16 mph
Barometer 30.17 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 18 May 4:35 pm CDT
Extended Forecast for

3 Miles NW Cottontown TN

  • This
    Afternoon

    This Afternoon: A 30 percent chance of showers, mainly after 5pm. Mostly cloudy, with a high near 76. South southeast wind around 10 mph.

    Chance
    Showers

    High: 76 °F

  • Tonight

    Tonight: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 65. Southeast wind around 10 mph.

    Slight Chance
    Showers then
    Mostly Cloudy

    Low: 65 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 81. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Partly Sunny

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 62. South southeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 62 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 83. South southeast wind 5 to 10 mph.

    Mostly Sunny

    High: 83 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 62. South southeast wind around 5 mph.

    Mostly Clear

    Low: 62 °F

  • Friday

    Friday: Mostly sunny, with a high near 86. South southeast wind around 5 mph.

    Mostly Sunny

    High: 86 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm in the evening.

    Partly Cloudy

    Low: 62 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 87. Calm wind becoming west southwest around 5 mph in the afternoon.

    Mostly Sunny

    High: 87 °F

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly after 5pm. Mostly cloudy, with a high near 76. South southeast wind around 10 mph.
Tonight
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 65. Southeast wind around 10 mph.
Wednesday
Partly sunny, with a high near 81. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 62. South southeast wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 83. South southeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 62. South southeast wind around 5 mph.
Friday
Mostly sunny, with a high near 86. South southeast wind around 5 mph.
Friday Night
Partly cloudy, with a low around 62. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 87. Calm wind becoming west southwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 67.
Tuesday
Sunny, with a high near 89.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
3 Miles NW Cottontown TN
 36.52°N 86.65°W (Elev. 758 ft)
Last Update:
4:36 pm CDT May 18, 2021
Forecast Valid:
4pm CDT May 18, 2021-6pm CDT May 25, 2021
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation