Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Columbia, Columbia Metropolitan Airport (KCAE)

Lat: 33.94°NLon: 81.12°WElev: 233ft.

Overcast

42°F

6°C

Humidity 89%
Wind Speed N 3 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 39°F (4°C)
Visibility 7.00 mi
Last update 7 Dec 10:56 pm EST
Extended Forecast for

5 Miles NNE Irmo SC

  • Tonight

    Tonight: Patchy fog.  Otherwise, mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Fog

  • Monday

    Monday: A chance of rain, mainly before 10am.  Areas of fog before 10am.  Otherwise, mostly cloudy, with a high near 45. Calm wind becoming northeast around 6 mph in the morning.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Chance Rain
    and Areas Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Patchy fog before 8pm.  Otherwise, mostly cloudy, with a low around 27. North wind around 6 mph becoming calm  in the evening.

    Low: 27 °F

    Patchy Fog
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 47. Calm wind.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 32. Light southwest wind.

    Low: 32 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 37. Calm wind.
Monday
A chance of rain, mainly before 10am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 45. Calm wind becoming northeast around 6 mph in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 27. North wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 47. Calm wind.
Tuesday Night
Clear, with a low around 32. Light southwest wind.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 45.
Saturday Night
Clear, with a low around 21.
Sunday
Sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Irmo SC
 34.17°N 81.16°W (Elev. 200 ft)
5:33 pm EST Dec 7, 2025
11pm EST Dec 7, 2025-6pm EST Dec 14, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database