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

South Valley Regional Airport (KSVR)

Lat: 40.6196°NLon: 111.99016°WElev: 4596.0ft.

Overcast

34°F

1°C

Humidity 80%
Wind Speed N 2 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 04 Dec 11:15 PM MST
Extended Forecast for

Riverton UT

  • Tonight

    Tonight: Snow, mainly after 2am.  Steady temperature around 32. South southeast wind around 5 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 32 °F

    Snow

  • Friday

    Friday: Snow before 2pm, then snow likely, possibly mixed with rain.  High near 39. South southeast wind around 6 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain, mainly after 8pm.  Low around 36. South southeast wind 6 to 10 mph.  Chance of precipitation is 100%.

    Low: 36 °F

    Rain

  • Saturday

    Saturday: Rain, mainly before 11am.  High near 44. South wind around 7 mph becoming northwest in the morning.  Chance of precipitation is 80%.

    High: 44 °F

    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain before 2am, then a slight chance of rain and snow.  Mostly cloudy, with a low around 29. West northwest wind around 5 mph becoming light and variable  after midnight.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain and snow after 11pm.  Mostly cloudy, with a low around 32. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow

  • Monday

    Monday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 2am. Steady temperature around 32. South southeast wind around 5 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow before 2pm, then snow likely, possibly mixed with rain. High near 39. South southeast wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Rain, mainly after 8pm. Low around 36. South southeast wind 6 to 10 mph. Chance of precipitation is 100%.
Saturday
Rain, mainly before 11am. High near 44. South wind around 7 mph becoming northwest in the morning. Chance of precipitation is 80%.
Saturday Night
A chance of rain before 2am, then a slight chance of rain and snow. Mostly cloudy, with a low around 29. West northwest wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Partly sunny, with a high near 42.
Sunday Night
A slight chance of rain and snow after 11pm. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 36.
Thursday
A slight chance of rain. Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton UT
 40.5°N 111.95°W (Elev. 4501 ft)
2:04 pm MST Dec 4, 2025
11pm MST Dec 4, 2025-6pm MST Dec 11, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database