Severe Weather and Flash Flooding Potential for the Center of the Nation

An upper level trough coinciding with surface frontal boundaries will focus showers and thunderstorms from the Great Lakes region into the Ohio and Tennessee Valley's, central and southern Plains. Instances of flash flooding, damaging winds and large hail are possible. Meanwhile, increasing waves and rip currents for portions of the eastern seaboard this week as tropical Atlantic is active. Read More >

Current conditions at

Clayton Municipal Airpark (KCAO)

Lat: 36.45°NLon: 103.15°WElev: 4971ft.

Fair

81°F

27°C

Humidity 30%
Wind Speed N 12 mph
Barometer 29.97 in (1008.2 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 22 Sep 10:55 am MDT
Extended Forecast for

Grenville NM

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 82. West wind around 10 mph.

    High: 82 °F

    Partly Sunny

  • Tonight

    Tonight: Isolated showers and thunderstorms before 9pm.  Cloudy, then gradually becoming partly cloudy, with a low around 50. Northwest wind 10 to 15 mph.  Chance of precipitation is 20%.

    Low: 50 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Scattered showers and thunderstorms, mainly after 3pm.  Mostly sunny, with a high near 69. North wind 15 to 20 mph.  Chance of precipitation is 30%.

    High: 69 °F

    Sunny then
    Scattered
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 46. Breezy, with a north wind 20 to 25 mph.  Chance of precipitation is 60%.

    Low: 46 °F

    Breezy.
    Showers
    Likely then
    Isolated
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. North wind 10 to 20 mph.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 82. West wind around 10 mph.
Tonight
Isolated showers and thunderstorms before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 50. Northwest wind 10 to 15 mph. Chance of precipitation is 20%.
Tuesday
Scattered showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 69. North wind 15 to 20 mph. Chance of precipitation is 30%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 46. Breezy, with a north wind 20 to 25 mph. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 64. North wind 10 to 20 mph.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 52.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Grenville NM
 36.6°N 103.61°W (Elev. 5961 ft)
12:01 pm MDT Sep 22, 2025
12pm MDT Sep 22, 2025-6pm MDT Sep 28, 2025
 
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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