National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Stillwater, Stillwater Regional Airport (KSWO)

Lat: 36.16°NLon: 97.09°WElev: 984ft.

Fair

74°F

23°C

Humidity 34%
Wind Speed NW 8 mph
Barometer 29.91 in (1012.0 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 18 Nov 1:53 pm CST
Extended Forecast for

Stillwater Regional Airport OK

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. North northwest wind 6 to 8 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 74. East southeast wind 3 to 7 mph.

    High: 74 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 59. East southeast wind around 6 mph becoming south after midnight.

    Low: 59 °F

    Chance
    T-storms

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 69. South wind 5 to 8 mph. Chance of precipitation is 80%.

    High: 69 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 55. Chance of precipitation is 80%.

    Low: 55 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 70.

    High: 70 °F

    Slight Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 75. North northwest wind 6 to 8 mph.
Tonight
Partly cloudy, with a low around 46. Light and variable wind.
Wednesday
Partly sunny, with a high near 74. East southeast wind 3 to 7 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 59. East southeast wind around 6 mph becoming south after midnight.
Thursday
Showers and possibly a thunderstorm. High near 69. South wind 5 to 8 mph. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm. Low around 55. Chance of precipitation is 80%.
Friday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 47.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stillwater Regional Airport OK
 36.18°N 97.09°W
Last Update:
11:32 am CST Nov 18, 2025
Forecast Valid:
2pm CST Nov 18, 2025-6pm CST Nov 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation