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

Philip, Philip Airport (KPHP)

Lat: 44.05°NLon: 101.6°WElev: 2208ft.

Freezing Fog

30°F

-1°C

Humidity 100%
Wind Speed E 15 mph
Barometer 29.90 in (1013.3 mb)
Dewpoint 30°F (-1°C)
Visibility 0.50 mi
Wind Chill19°F (-7°C)
Last update 25 Dec 12:55 am MST
Extended Forecast for

Hayes SD

Dense Fog Advisory until December 25, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until December 25, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 26 °F

    Areas Dense
    Freezing Fog

  • Christmas Day

    Christmas Day: Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 58. Southeast wind 9 to 13 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 58 °F

    Areas Dense
    Fog then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. West northwest wind 5 to 9 mph becoming light and variable after midnight.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50. South wind 3 to 7 mph.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. South wind 9 to 11 mph becoming west after midnight.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 50. West wind 10 to 15 mph becoming north northwest in the afternoon.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of snow, mainly after midnight. Mostly cloudy, with a low around 6. Blustery, with a north northwest wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 30%.

    Low: 6 °F

    Chance Snow
    and Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 17. Blustery, with a northwest wind 22 to 29 mph, with gusts as high as 40 mph.

    High: 17 °F

    Mostly Sunny
    and Blustery

Detailed Forecast

Overnight
Areas of dense freezing fog. Mostly cloudy, with a low around 26. East southeast wind around 16 mph.
Christmas Day
Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 58. Southeast wind 9 to 13 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 29. West northwest wind 5 to 9 mph becoming light and variable after midnight.
Friday
Mostly sunny, with a high near 50. South wind 3 to 7 mph.
Friday Night
Partly cloudy, with a low around 33. South wind 9 to 11 mph becoming west after midnight.
Saturday
Sunny, with a high near 50. West wind 10 to 15 mph becoming north northwest in the afternoon.
Saturday Night
A chance of snow, mainly after midnight. Mostly cloudy, with a low around 6. Blustery, with a north northwest wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 17. Blustery, with a northwest wind 22 to 29 mph, with gusts as high as 40 mph.
Sunday Night
Mostly clear, with a low around 3. Blustery, with a northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 29 mph.
Monday
Sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hayes SD
 44.37°N 101.01°W (Elev. 2001 ft)
Last Update:
1:36 am CST Dec 25, 2025
Forecast Valid:
2am CST Dec 25, 2025-6pm CST Dec 31, 2025
 
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Additional Resources

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Chance of Precipitation