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 >

Current conditions at

Stillwater, Stillwater Regional Airport (KSWO)

Lat: 36.16°NLon: 97.09°WElev: 984ft.

Fair

66°F

19°C

Humidity 78%
Wind Speed S 12 mph
Barometer 30.06 in (1017.0 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 24 Dec 10:53 pm CST
Extended Forecast for

Stillwater Regional Airport OK

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 55. South southwest wind around 9 mph.

    Low: 55 °F

    Patchy Fog

  • Christmas Day

    Christmas Day: Patchy fog before 9am. Otherwise, partly sunny, with a high near 78. South wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 78 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 51. Southwest wind 8 to 11 mph.

    Low: 51 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 74. West wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. Calm wind becoming south southwest 5 to 7 mph after midnight.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 55. South southwest wind around 9 mph.
Christmas Day
Patchy fog before 9am. Otherwise, partly sunny, with a high near 78. South wind 8 to 15 mph, with gusts as high as 23 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 51. Southwest wind 8 to 11 mph.
Friday
Sunny, with a high near 74. West wind 5 to 8 mph becoming light and variable in the afternoon.
Friday Night
Partly cloudy, with a low around 50. Calm wind becoming south southwest 5 to 7 mph after midnight.
Saturday
Partly sunny, with a high near 77.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Mostly cloudy, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stillwater Regional Airport OK
 36.15°N 97.09°W
Last Update:
3:51 pm CST Dec 24, 2025
Forecast Valid:
11pm CST Dec 24, 2025-6pm CST Dec 31, 2025
 
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