Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Current conditions at

SISTERS (K6K5)

Lat: 44.30445°NLon: 121.53909°WElev: 3168.0ft.

NA

46°F

8°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 04 Dec 04:55 PM PST
Extended Forecast for

Mt Jefferson OR

  • This Afternoon

    This Afternoon: Snow.  High near 31. Breezy, with a west wind around 22 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow and
    Breezy

  • Tonight

    Tonight: Snow. The snow could be heavy at times.  Low around 28. Breezy, with a west wind around 25 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    Low: 28 °F

    Heavy Snow
    and Breezy

  • Friday

    Friday: Snow. The snow could be heavy at times.  High near 32. Very windy, with a west wind 33 to 40 mph, with gusts as high as 50 mph.  Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    High: 32 °F

    Heavy Snow
    and Very
    Windy

  • Friday Night

    Friday Night: Snow.  Low around 23. Very windy, with a west wind around 48 mph, with gusts as high as 60 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 23 °F

    Snow and Very
    Windy

  • Saturday

    Saturday: Snow.  High near 27. Very windy, with a west wind 41 to 46 mph decreasing to 29 to 34 mph in the afternoon. Winds could gust as high as 55 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 27 °F

    Snow and Very
    Windy

  • Saturday Night

    Saturday Night: Snow.  Low around 25. Breezy.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow and
    Breezy

  • Sunday

    Sunday: Snow.  High near 31. Breezy.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 31 °F

    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow.  Low around 28. Windy.  Chance of precipitation is 90%.

    Low: 28 °F

    Snow and
    Windy

  • Monday

    Monday: Snow likely.  Mostly cloudy, with a high near 34. Chance of precipitation is 70%.

    High: 34 °F

    Snow Likely

Detailed Forecast

This Afternoon
Snow. High near 31. Breezy, with a west wind around 22 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow. The snow could be heavy at times. Low around 28. Breezy, with a west wind around 25 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Friday
Snow. The snow could be heavy at times. High near 32. Very windy, with a west wind 33 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Friday Night
Snow. Low around 23. Very windy, with a west wind around 48 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow. High near 27. Very windy, with a west wind 41 to 46 mph decreasing to 29 to 34 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow. Low around 25. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. High near 31. Breezy. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow. Low around 28. Windy. Chance of precipitation is 90%.
Monday
Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.
Monday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 29. Windy.
Tuesday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 33. Windy.
Tuesday Night
Snow. Mostly cloudy, with a low around 30. Windy.
Wednesday
Snow. Mostly cloudy, with a high near 33. Windy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 29. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 31. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mt Jefferson OR
 44.67°N 121.81°W (Elev. 9183 ft)
4:17 pm PST Dec 4, 2025
5pm PST Dec 4, 2025-6pm PST Dec 11, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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