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

Hereford Municipal Airport (KHRX)

Lat: 34.86°NLon: 102.33°WElev: 3784ft.

Fair

52°F

11°C

Humidity 36%
Wind Speed W 5 mph
Barometer 30.18 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 24 Dec 8:35 pm CST
Extended Forecast for

Simms TX

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Southwest wind around 10 mph.

    Low: 46 °F

    Partly Cloudy

  • Christmas Day

    Christmas Day: Mostly sunny, with a high near 78. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 78 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73. West wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. West southwest wind around 10 mph.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 73. West southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39. West southwest wind around 10 mph.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 54. West wind 10 to 15 mph becoming north northeast 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 54 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. Southwest wind around 10 mph.
Christmas Day
Mostly sunny, with a high near 78. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Thursday Night
Mostly clear, with a low around 45. West wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 73. West wind 10 to 20 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 45. West southwest wind around 10 mph.
Saturday
Mostly sunny, with a high near 73. West southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 39. West southwest wind around 10 mph.
Sunday
Partly sunny, with a high near 54. West wind 10 to 15 mph becoming north northeast 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 21. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, with a high near 44.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Simms TX
 35.03°N 102.66°W (Elev. 4124 ft)
Last Update:
6:46 pm CST Dec 24, 2025
Forecast Valid:
8pm CST Dec 24, 2025-6pm CST Dec 31, 2025
 
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