Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Watauga County Hospital Heliport (KTNB)

Lat: 36.2°NLon: 81.65°WElev: 3146ft.

Overcast

47°F

8°C

Humidity 100%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 47°F (8°C)
Visibility 7.00 mi
Last update 26 Dec 5:15 am EST
Extended Forecast for

2 Miles NW Butler TN

  • Overnight

    Overnight: A 20 percent chance of showers.  Mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers.  Partly sunny, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.

    High: 63 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers, mainly after 3am.  Cloudy, with a low around 52. West wind around 5 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 67. Calm wind becoming west around 5 mph.

    High: 67 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.

    High: 67 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers after 1am.  Mostly cloudy, with a low around 44. Calm wind becoming southwest around 5 mph after midnight.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Rain showers likely before 5pm, then a chance of rain and snow showers.  Partly sunny, with a high near 62. Breezy.  Chance of precipitation is 70%.

    High: 62 °F

    Showers
    Likely then
    Rain/Snow
    Likely and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow showers, mainly before 7pm.  Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 48. Calm wind.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
A 50 percent chance of showers, mainly after 3am. Cloudy, with a low around 52. West wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 67. Calm wind becoming west around 5 mph.
Saturday Night
Partly cloudy, with a low around 46. Calm wind.
Sunday
Mostly cloudy, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 44. Calm wind becoming southwest around 5 mph after midnight.
Monday
Rain showers likely before 5pm, then a chance of rain and snow showers. Partly sunny, with a high near 62. Breezy. Chance of precipitation is 70%.
Monday Night
A 30 percent chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 16.
Tuesday
Sunny, with a high near 34.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
Sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 22.
New Year's Day
Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Butler TN
 36.34°N 82.01°W (Elev. 1972 ft)
12:31 am EST Dec 26, 2025
5am EST Dec 26, 2025-6pm EST Jan 1, 2026
 
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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