Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

McAlester, McAlester Regional Airport (KMLC)

Lat: 34.88°NLon: 95.78°WElev: 768ft.

Mostly Cloudy

51°F

11°C

Humidity 59%
Wind Speed S 9 G 20 mph
Barometer 29.80 in (1008.9 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 10 Dec 12:53 am CST
Extended Forecast for

Lamar OK

  • Overnight

    Overnight: Mostly cloudy, with a low around 44. South southwest wind 7 to 10 mph becoming northwest.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 57. North wind 12 to 17 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. Light and variable wind.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 62. Light south southwest wind increasing to 5 to 10 mph in the morning.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. South southwest wind 3 to 8 mph.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 44. South southwest wind 7 to 10 mph becoming northwest.
Wednesday
Sunny, with a high near 57. North wind 12 to 17 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 35. Light and variable wind.
Thursday
Sunny, with a high near 62. Light south southwest wind increasing to 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 42. South southwest wind 3 to 8 mph.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 33.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly cloudy, with a high near 51.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 41.
Tuesday
Mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Lamar OK
 35.09°N 96.13°W
11:32 pm CST Dec 9, 2025
1am CST Dec 10, 2025-6pm CST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database