Flooding Threat from Western Monsoon; Hot in the South; Severe Storms Possible in the southern Mid-Atlantic

Heavy rainfall from monsoonal activity will continue the potential for flash flooding, especially in complex terrain, burn scars, and urban areas from the northern Great Basin to the southern Rockies today. Dangerous heat and humidity continues across the Deep South today. Strong to severe storms with damaging wind and perhaps a tornado may impact southern portions of the Mid Atlantic today. Read More >

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Overcast

18°C

65°F

Humidity 68%
Wind Speed Calm
Barometer 1025.7 mb (30.53 in)
Dewpoint 12°C (54°F)
Visibility 16 km
Last update 1 Aug 11:52 am MDT
Extended Forecast for

7 Miles NNW Del Norte CO

Flash Flood Watch until August 1, 09:00pm
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until August 1, 09:00pm

    NOW until
    9:00pm Sun

    Flash Flood Watch

  • This
    Afternoon

    This Afternoon: Showers and thunderstorms likely, mainly after 5pm. Some of the storms could produce heavy rain.  Cloudy, with a high near 17. Calm wind.  Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    Heavy Rain

    High: 17 °C

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 8pm. Some of the storms could produce heavy rain.  Mostly cloudy, with a low around 11. Calm wind becoming west northwest 5 to 10 km/h after midnight.  Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Heavy Rain

    Low: 11 °C

  • Monday

    Monday: A slight chance of showers, then showers and thunderstorms after 9am.  High near 21. North northeast wind 5 to 10 km/h becoming northwest 15 to 25 km/h.  Chance of precipitation is 90%. New rainfall amounts between 7.5 mm and 1 cm possible.

    Chance
    Showers then
    T-storms

    High: 21 °C

  • Monday
    Night

    Monday Night: A 50 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 11. West wind 20 to 25 km/h decreasing to 10 to 15 km/h in the evening.  New precipitation amounts between 2.5 and 5 mm possible.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 11 °C

  • Tuesday

    Tuesday: A chance of showers, then showers and thunderstorms after 9am.  High near 23. West northwest wind 10 to 15 km/h becoming northwest 20 to 25 km/h in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between 5 and 7.5 mm possible.

    Chance
    T-storms then
    T-storms

    High: 23 °C

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely before midnight.  Mostly cloudy, with a low around 11. Northwest wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight.  Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.

    T-storms
    Likely then
    Mostly Cloudy

    Low: 11 °C

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms, mainly after noon.  Mostly sunny, with a high near 23. Northwest wind 10 to 15 km/h becoming northeast 20 to 25 km/h in the afternoon.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 23 °C

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly clear, with a low around 10. Northeast wind 10 to 20 km/h becoming northwest after midnight.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 10 °C

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly after 5pm. Some of the storms could produce heavy rain. Cloudy, with a high near 17. Calm wind. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Tonight
Showers and thunderstorms likely, mainly before 8pm. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 11. Calm wind becoming west northwest 5 to 10 km/h after midnight. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers, then showers and thunderstorms after 9am. High near 21. North northeast wind 5 to 10 km/h becoming northwest 15 to 25 km/h. Chance of precipitation is 90%. New rainfall amounts between 7.5 mm and 1 cm possible.
Monday Night
A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 11. West wind 20 to 25 km/h decreasing to 10 to 15 km/h in the evening. New precipitation amounts between 2.5 and 5 mm possible.
Tuesday
A chance of showers, then showers and thunderstorms after 9am. High near 23. West northwest wind 10 to 15 km/h becoming northwest 20 to 25 km/h in the afternoon. Chance of precipitation is 90%. New rainfall amounts between 5 and 7.5 mm possible.
Tuesday Night
Showers and thunderstorms likely before midnight. Mostly cloudy, with a low around 11. Northwest wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 23. Northwest wind 10 to 15 km/h becoming northeast 20 to 25 km/h in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 10. Northeast wind 10 to 20 km/h becoming northwest after midnight.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Sunny, with a high near 25. West wind 10 to 20 km/h becoming east southeast in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 11. South wind 15 to 20 km/h becoming west after midnight. Chance of precipitation is 20%.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 26. West southwest wind 10 to 20 km/h.
Friday Night
Partly cloudy, with a low around 11. West wind 15 to 20 km/h.
Saturday
A chance of showers and thunderstorms. Sunny, with a high near 26. West southwest wind 10 to 20 km/h.
Click Map For Forecast
Point Forecast:
7 Miles NNW Del Norte CO
 37.77°N 106.42°W (Elev. 2620 m)
10:27 am MDT Aug 1, 2021
12pm MDT Aug 1, 2021-6pm MDT Aug 7, 2021
 
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Additional Resources

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Hourly Weather Forecast

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