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Severe Thunderstorms With Heavy Rain over the Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible Sunday across the Mid-Atlantic region. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

11°C

52°F

Humidity 97%
Wind Speed Calm
Barometer 1020.5 mb (30.37 in)
Dewpoint 11°C (51°F)
Visibility 16 km
Last update 23 Jul 5:52 am MDT
Extended Forecast for

Alamosa CO

  • Today

    Today: Isolated showers and thunderstorms after 2pm.  Mostly sunny, with a high near 25. West northwest wind 5 to 10 km/h becoming east southeast 15 to 25 km/h in the afternoon.  Chance of precipitation is 20%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Mostly Sunny
    then Isolated
    T-storms

    High: 25 °C

  • Tonight

    Tonight: Isolated showers and thunderstorms before 9pm.  Mostly cloudy, with a low around 11. South southeast wind 15 to 25 km/h decreasing to 5 to 15 km/h after midnight.  Chance of precipitation is 20%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Isolated
    T-storms then
    Mostly Cloudy

    Low: 11 °C

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 25. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.

    Mostly Sunny
    then Chance
    T-storms

    High: 25 °C

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 12. South wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 12 °C

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 26. South wind 10 to 15 km/h.  New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Partly Sunny
    then Chance
    T-storms

    High: 26 °C

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 12. South wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 12 °C

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 26. Southeast wind 5 to 10 km/h.

    Partly Sunny
    then Chance
    T-storms

    High: 26 °C

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 12. South southwest wind around 10 km/h becoming west northwest in the evening.  Chance of precipitation is 40%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 12 °C

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 26. West northwest wind 5 to 10 km/h becoming east southeast in the afternoon.  Chance of precipitation is 30%.

    Slight Chance
    Showers then
    Chance
    T-storms

    High: 26 °C

Detailed Forecast

Today
Isolated showers and thunderstorms after 2pm. Mostly sunny, with a high near 25. West northwest wind 5 to 10 km/h becoming east southeast 15 to 25 km/h in the afternoon. Chance of precipitation is 20%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Tonight
Isolated showers and thunderstorms before 9pm. Mostly cloudy, with a low around 11. South southeast wind 15 to 25 km/h decreasing to 5 to 15 km/h after midnight. Chance of precipitation is 20%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Monday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 25. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.
Monday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 12. South wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 26. South wind 10 to 15 km/h. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 12. South wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 26. Southeast wind 5 to 10 km/h.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 12. South southwest wind around 10 km/h becoming west northwest in the evening. Chance of precipitation is 40%.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 26. West northwest wind 5 to 10 km/h becoming east southeast in the afternoon. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 12. Southeast wind 5 to 10 km/h becoming west northwest after midnight. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 26. West wind 5 to 15 km/h becoming east in the afternoon.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 11. East wind 10 to 15 km/h becoming west after midnight.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 27. West wind 5 to 15 km/h becoming east southeast in the afternoon.
Click Map For Forecast
Point Forecast:
Alamosa CO
 37.47°N 105.88°W (Elev. 2285 m)
3:47 am MDT Jul 23, 2017
6am MDT Jul 23, 2017-6pm MDT Jul 29, 2017
 
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