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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Tucumcari Municipal Airport (KTCC)

Lat: 35.18°NLon: 103.6°WElev: 4038ft.

Fair

68°F

20°C

Humidity 87%
Wind Speed Calm
Barometer 30.23 in (1016.7 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 1 Aug 4:53 am MDT
Extended Forecast for

5 Miles S San Jon NM

  • Overnight

    Overnight: Isolated showers. Mostly cloudy, with a low around 64. West wind around 5 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers and thunderstorms after noon. Some of the storms could be severe. Increasing clouds, with a high near 89. West wind around 5 mph becoming east in the afternoon. Chance of precipitation is 30%.

    High: 89 °F

    Sunny then
    Severe
    Thunderstorms

  • Saturday Night

    Saturday Night: Scattered showers and thunderstorms before 9pm. Some of the storms could be severe. Partly cloudy, with a low around 63. South wind around 5 mph becoming northwest in the evening. Chance of precipitation is 40%.

    Low: 63 °F

    Severe
    Thunderstorms
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 94. Southwest wind 5 to 10 mph.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 70. South wind 10 to 20 mph.

    Low: 70 °F

    Clear

  • Monday

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

    High: 101 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 70.

    Low: 70 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Overnight
Isolated showers. Mostly cloudy, with a low around 64. West wind around 5 mph. Chance of precipitation is 20%.
Saturday
Scattered showers and thunderstorms after noon. Some of the storms could be severe. Increasing clouds, with a high near 89. West wind around 5 mph becoming east in the afternoon. Chance of precipitation is 30%.
Saturday Night
Scattered showers and thunderstorms before 9pm. Some of the storms could be severe. Partly cloudy, with a low around 63. South wind around 5 mph becoming northwest in the evening. Chance of precipitation is 40%.
Sunday
Sunny, with a high near 94. Southwest wind 5 to 10 mph.
Sunday Night
Clear, with a low around 70. South wind 10 to 20 mph.
Monday
Sunny and hot, with a high near 101.
Monday Night
Partly cloudy, with a low around 72.
Tuesday
Sunny and hot, with a high near 99.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 70.
Wednesday
Mostly sunny and hot, with a high near 97.
Wednesday Night
Partly cloudy, with a low around 70.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Friday
Sunny and hot, with a high near 97.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S San Jon NM
 35.04°N 103.32°W (Elev. 4124 ft)
Last Update:
12:32 am MDT Aug 1, 2026
Forecast Valid:
5am MDT Aug 1, 2026-6pm MDT Aug 7, 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