Heat in the Central U.S.; Heavy Rain Possible for South Texas; Monitoring Erin Tropical Impacts

Hot temperatures are forecast over the Plains and into the lower Mississippi River Valley Friday where Heat Advisories have been issued. Heavy rain from a disturbance in the western Gulf could bring flooding to south Texas. Erin could bring tropical storm conditions and heavy rain to Puerto Rico and the USVI this weekend with dangerous surf and rip currents impacting the western Atlantic Basin. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

Lat: 37.44°NLon: 105.86°WElev: 7536ft.

Fair

56°F

13°C

Humidity 51%
Wind Speed SE 3 mph
Barometer 30.28 in (1014.1 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 15 Aug 3:52 am MDT
Extended Forecast for

4 Miles WSW Conejos CO

  • Today

    Today: A 50 percent chance of showers and thunderstorms, mainly after noon.  Mostly sunny, with a high near 80. Southwest wind 5 to 10 mph becoming southwest 10 to 15 mph in the morning.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 49. Southwest wind 5 to 15 mph.  New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 78. West southwest wind 5 to 10 mph becoming east in the morning.

    High: 78 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. West southwest wind 5 to 10 mph.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 79. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 79 °F

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. Southwest wind 5 to 10 mph.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 81. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 81 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 47. Southwest wind around 5 mph.

    Low: 47 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 81. Light and variable wind becoming northeast 5 to 10 mph in the afternoon.

    High: 81 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 80. Southwest wind 5 to 10 mph becoming southwest 10 to 15 mph in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 49. Southwest wind 5 to 15 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. West southwest wind 5 to 10 mph becoming east in the morning.
Saturday Night
Partly cloudy, with a low around 46. West southwest wind 5 to 10 mph.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 79. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 46. Southwest wind 5 to 10 mph.
Monday
A 40 percent chance of showers and thunderstorms after noon. Sunny, with a high near 81. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. Southwest wind around 5 mph.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. Light and variable wind becoming northeast 5 to 10 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 47. East southeast wind 5 to 10 mph becoming west southwest after midnight.
Wednesday
A chance of showers and thunderstorms. Sunny, with a high near 82. Light and variable wind becoming northeast 5 to 10 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 47. Southeast wind 5 to 10 mph becoming southwest after midnight.
Thursday
A chance of showers and thunderstorms. Sunny, with a high near 83. Light and variable wind becoming northeast 5 to 10 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Conejos CO
 37.06°N 106.09°W (Elev. 8186 ft)
3:41 am MDT Aug 15, 2025
4am MDT Aug 15, 2025-6pm MDT Aug 21, 2025
 
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Additional Resources

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Hourly Weather Forecast

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