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

Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Hazardous Weather Conditions

Current conditions at

DW0414 Moran (D0414)

Lat: 43.84213°NLon: 110.50796°WElev: 6749.0ft.

NA

29°F

-2°C

Humidity 96%
Wind Speed W 1 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Last update 23 Dec 08:00 PM MST
Extended Forecast for

17 Miles ENE Tetonia ID

  • Tonight

    Tonight: Scattered snow showers, mainly after 4am. Mostly cloudy, with a low around 25. Windy, with a south southwest wind 20 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.

    Low: 25 °F

    Scattered
    Snow Showers
    and Windy

  • Wednesday

    Wednesday: Snow showers, mainly after 11am. High near 30. Breezy, with a south wind 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Breezy.
    Scattered
    Snow Showers
    then Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 26. Windy, with a south wind 23 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 26 °F

    Snow Showers
    and Windy

  • Christmas Day

    Christmas Day: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 28. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 28 °F

    Heavy Snow
    and Breezy

  • Thursday Night

    Thursday Night: Snow showers. Some thunder is also possible. Low around 20. Windy, with a south southwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 20 °F

    Snow Showers
    and Windy

  • Friday

    Friday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 23. Windy, with a southwest wind 23 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 100%.

    High: 23 °F

    Heavy Snow
    and Windy

  • Friday Night

    Friday Night: Snow showers. Low around 9. Windy, with a southwest wind 25 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.

    Low: 9 °F

    Snow Showers
    and Windy

  • Saturday

    Saturday: Snow showers. High near 13. Windy. Chance of precipitation is 80%.

    High: 13 °F

    Snow Showers
    and Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 1.

    Low: 1 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Scattered snow showers, mainly after 4am. Mostly cloudy, with a low around 25. Windy, with a south southwest wind 20 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.
Wednesday
Snow showers, mainly after 11am. High near 30. Breezy, with a south wind 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers. Low around 26. Windy, with a south wind 23 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Christmas Day
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 28. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow showers. Some thunder is also possible. Low around 20. Windy, with a south southwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 23. Windy, with a southwest wind 23 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 100%.
Friday Night
Snow showers. Low around 9. Windy, with a southwest wind 25 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Saturday
Snow showers. High near 13. Windy. Chance of precipitation is 80%.
Saturday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 1.
Sunday
Mostly sunny, with a high near 12.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Mostly sunny, with a high near 18.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Partly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ENE Tetonia ID
 43.91°N 110.85°W (Elev. 9984 ft)
Last Update:
8:01 pm MST Dec 23, 2025
Forecast Valid:
8pm MST Dec 23, 2025-6pm MST Dec 30, 2025
 
Forecast Discussion
 
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