Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

Norman / Max Westheimer (KOUN)

Lat: 35.24°NLon: 97.47°WElev: 1182ft.

Fair

45°F

7°C

Humidity 66%
Wind Speed SE 5 mph
Barometer 29.96 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 3 Dec 10:45 am CST
Extended Forecast for

Newcastle OK

  • Today

    Today: Mostly sunny, with a high near 49. Southeast wind 5 to 13 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of drizzle before midnight, then a slight chance of snow showers and sleet after 3am.  Increasing clouds, with a low around 29. North northeast wind 13 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance
    Snow/Sleet

  • Thursday

    Thursday: A chance of snow showers and sleet before noon, then a slight chance of rain and snow showers.  Mostly cloudy, with a high near 34. North northeast wind 6 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%. Little or no snow and sleet accumulation expected.

    High: 34 °F

    Chance Wintry
    Mix

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 50. South southwest wind 6 to 10 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 49. Southeast wind 5 to 13 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Tonight
A slight chance of drizzle before midnight, then a slight chance of snow showers and sleet after 3am. Increasing clouds, with a low around 29. North northeast wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Thursday
A chance of snow showers and sleet before noon, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 34. North northeast wind 6 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow and sleet accumulation expected.
Thursday Night
Partly cloudy, with a low around 23. Calm wind becoming south southwest around 5 mph after midnight.
Friday
Sunny, with a high near 50. South southwest wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Mostly clear, with a low around 22.
Monday
Sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Newcastle OK
 35.25°N 97.6°W
10:42 am CST Dec 3, 2025
11am CST Dec 3, 2025-6pm CST Dec 9, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database