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

McAlester, McAlester Regional Airport (KMLC)

Lat: 34.88°NLon: 95.78°WElev: 768ft.

Fair

66°F

19°C

Humidity 84%
Wind Speed SW 12 G 21 mph
Barometer 29.87 in (1010.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 26 Dec 2:53 am CST
Extended Forecast for

5 Miles NNE Lamar OK

  • Overnight

    Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 60. Southwest wind 8 to 10 mph.

    Low: 60 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, sunny, with a high near 79. Southwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. Calm wind becoming south around 6 mph after midnight.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 80. South southwest wind 7 to 10 mph.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 66. South wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 66 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 72.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 60. Southwest wind 8 to 10 mph.
Friday
Patchy fog before 9am. Otherwise, sunny, with a high near 79. Southwest wind 5 to 7 mph becoming calm in the afternoon.
Friday Night
Mostly clear, with a low around 57. Calm wind becoming south around 6 mph after midnight.
Saturday
Mostly sunny, with a high near 80. South southwest wind 7 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 66. South wind 9 to 13 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 72.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 33.
New Year's Day
Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Lamar OK
 35.18°N 96.08°W
Last Update:
11:32 pm CST Dec 25, 2025
Forecast Valid:
3am CST Dec 26, 2025-6pm CST Jan 1, 2026
 
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