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Monsoons Return to the Southwest U.S.; Potential Atlantic Tropical System Interaction

In Arizona and New Mexico, heavy to excessive rainfall from monsoon thunderstorms may bring isolated flash and urban flooding Thursday into Sunday. The close proximity of Tropical Storm Humberto and a tropical wave (AL94) could lead to interaction between them, and details of their long-range track and intensity forecasts, and any potential impacts, are more uncertain than usual. Read More >

Hazardous Weather Conditions

Current conditions at

McAlester, McAlester Regional Airport (KMLC)

Lat: 34.88°NLon: 95.78°WElev: 768ft.

A Few Clouds

63°F

17°C

Humidity 93%
Wind Speed Calm
Barometer 30.02 in (1015.8 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 25 Sep 3:53 am CDT
Extended Forecast for

Longtown OK

  • Today

    Today: Patchy fog before 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 78. North wind around 5 mph.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 63. North wind around 5 mph becoming calm.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80. Calm wind.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 62. Calm wind.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 83. Calm wind.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. Calm wind.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. Calm wind becoming east around 5 mph.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65. East wind around 5 mph becoming calm.

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 82. Calm wind becoming east around 5 mph.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 78. North wind around 5 mph.
Tonight
Mostly clear, with a low around 63. North wind around 5 mph becoming calm.
Friday
Sunny, with a high near 80. Calm wind.
Friday Night
Clear, with a low around 62. Calm wind.
Saturday
Sunny, with a high near 83. Calm wind.
Saturday Night
Mostly clear, with a low around 64. Calm wind.
Sunday
Sunny, with a high near 83. Calm wind becoming east around 5 mph.
Sunday Night
Mostly clear, with a low around 65. East wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 82. Calm wind becoming east around 5 mph.
Monday Night
Mostly cloudy, with a low around 66. Calm wind.
Tuesday
Mostly sunny, with a high near 82. Calm wind becoming east around 5 mph.
Tuesday Night
Mostly clear, with a low around 65. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Longtown OK
 35.25°N 95.52°W
Last Update:
3:50 am CDT Sep 25, 2025
Forecast Valid:
4am CDT Sep 25, 2025-6pm CDT Oct 1, 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