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

McEntire Air National Guard Weather Facility Base (KMMT)

Lat: 33.92°NLon: 80.8°WElev: 253ft.

Overcast

46°F

8°C

Humidity 81%
Wind Speed N 5 mph
Barometer 30.04 in (1017.6 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 7 Dec 5:55 pm EST
Extended Forecast for

McEntire Air National Guard Weather Facility Base SC

  • Tonight

    Tonight: Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: A chance of rain, mainly before 10am.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 49. North wind 5 to 9 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance Rain
    and Patchy
    Fog then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. Northeast wind 5 to 7 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. Calm wind becoming southwest around 5 mph after midnight.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 38. Calm wind.
Monday
A chance of rain, mainly before 10am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 49. North wind 5 to 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 28. Northeast wind 5 to 7 mph.
Tuesday
Sunny, with a high near 51. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 32. Calm wind becoming southwest around 5 mph after midnight.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 52.
Saturday Night
Clear, with a low around 23.
Sunday
Sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
McEntire Air National Guard Weather Facility Base SC
 33.91°N 80.81°W (Elev. 210 ft)
5:33 pm EST Dec 7, 2025
6pm EST Dec 7, 2025-6pm EST Dec 14, 2025
 
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Additional Resources

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