National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Hazardous Weather Conditions

Current conditions at

Nebraska City, Nebraska City Municipal Airport (KAFK)

Lat: 40.6°NLon: 95.85°WElev: 1161ft.

Fog

46°F

8°C

Humidity 100%
Wind Speed S 3 mph
Barometer 30.04 in
Dewpoint 46°F (8°C)
Visibility 0.25 mi
Last update 24 Dec 8:35 pm CST
Extended Forecast for

5 Miles SW Johnson NE

Dense Fog Advisory December 24, 08:51pm until December 25, 12:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 24, 08:51pm until December 25, 12:00pm

    NOW until 12:00pm Thu

    Dense Fog Advisory

  • Tonight

    Low: 41 °F

    Dense Fog

  • Christmas Day

    Christmas Day: Widespread dense fog before 2pm, then patchy dense fog after 4pm. Otherwise, mostly cloudy, with a high near 51. East southeast wind 6 to 9 mph.

    High: 51 °F

    Dense Fog

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. East southeast wind 5 to 8 mph becoming west northwest after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 62. West northwest wind 5 to 8 mph becoming south southwest in the afternoon.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. South southwest wind around 6 mph.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 61. South southeast wind 6 to 8 mph becoming west southwest in the afternoon.

    High: 61 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. Blustery, with a west southwest wind 6 to 11 mph becoming north northwest 15 to 20 mph after midnight. Winds could gust as high as 28 mph.

    Low: 29 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Sunday

    Sunday: Partly sunny, with a high near 37. Breezy, with a north northwest wind 18 to 22 mph, with gusts as high as 34 mph.

    High: 37 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Tonight
Widespread dense fog, mainly before 4am. Otherwise, mostly cloudy, with a low around 41. Calm wind becoming east northeast around 5 mph after midnight.
Christmas Day
Widespread dense fog before 2pm, then patchy dense fog after 4pm. Otherwise, mostly cloudy, with a high near 51. East southeast wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 41. East southeast wind 5 to 8 mph becoming west northwest after midnight.
Friday
Sunny, with a high near 62. West northwest wind 5 to 8 mph becoming south southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 40. South southwest wind around 6 mph.
Saturday
Partly sunny, with a high near 61. South southeast wind 6 to 8 mph becoming west southwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 29. Blustery, with a west southwest wind 6 to 11 mph becoming north northwest 15 to 20 mph after midnight. Winds could gust as high as 28 mph.
Sunday
Partly sunny, with a high near 37. Breezy, with a north northwest wind 18 to 22 mph, with gusts as high as 34 mph.
Sunday Night
Mostly clear, with a low around 13. North northwest wind 15 to 17 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 27. North northwest wind 8 to 15 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 15. Northwest wind 7 to 9 mph becoming southwest after midnight.
Tuesday
Sunny, with a high near 43. West wind 10 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 23. West northwest wind 9 to 11 mph, with gusts as high as 17 mph.
Wednesday
Mostly sunny, with a high near 41. West northwest wind 11 to 14 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Johnson NE
 40.36°N 96.07°W (Elev. 1309 ft)
Last Update:
7:11 pm CST Dec 24, 2025
Forecast Valid:
8pm CST Dec 24, 2025-6pm CST Dec 31, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation