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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Cannon Air Force Base / Clovis (KCVS)

Lat: 34.38°NLon: 103.32°WElev: 4295ft.

Fair

76°F

24°C

Humidity 60%
Wind Speed SE 16 mph
Barometer 30.20 in (1015.6 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 27 Aug 9:55 pm MDT
Extended Forecast for

Portales NM

  • Tonight

    Tonight: Isolated showers and thunderstorms before 3am. Partly cloudy, with a low around 65. Southeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    T-storms

  • Friday

    Friday: Sunny and hot, with a high near 97. Southeast wind 5 to 10 mph becoming south in the morning.

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 69. South wind 10 to 15 mph.

    Low: 69 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and hot, with a high near 100. South wind 10 to 15 mph.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70. South wind 10 to 15 mph.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Tonight
Isolated showers and thunderstorms before 3am. Partly cloudy, with a low around 65. Southeast wind around 5 mph. Chance of precipitation is 20%.
Friday
Sunny and hot, with a high near 97. Southeast wind 5 to 10 mph becoming south in the morning.
Friday Night
Partly cloudy, with a low around 69. South wind 10 to 15 mph.
Saturday
Sunny and hot, with a high near 100. South wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 70. South wind 10 to 15 mph.
Sunday
Sunny and hot, with a high near 101.
Sunday Night
Mostly clear, with a low around 69.
Monday
Sunny and hot, with a high near 100.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
Sunny and hot, with a high near 100.
Wednesday Night
Mostly clear, with a low around 69.
Thursday
Sunny and hot, with a high near 100.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portales NM
 34.18°N 103.34°W (Elev. 4022 ft)
Last Update:
6:01 pm MDT Aug 27, 2026
Forecast Valid:
11pm MDT Aug 27, 2026-6pm MDT Sep 3, 2026
 
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