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Severe Thunderstorm Threat Increasing This Week from the High Plains to Gulf Coast

A storm system will move from the Rockies to the East Coast during the next several days bringing a severe thunderstorm threat to many parts of the nation. On Thursday, large hail will be the main threat in the High Plains. By Friday a more widespread threat will develop in the ArkLaTex region where damaging winds, very large hail and tornadoes will be possible. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Partly Cloudy and Breezy

7°C

44°F

Humidity 58%
Wind Speed S 33 G 50 km/h
Barometer 1001.4 mb (29.71 in)
Dewpoint -1°C (30°F)
Visibility 16 km
Wind Chill2°C (36°F)
Last update 23 Mar 5:52 pm MDT
Extended Forecast for

Alamosa CO

  • Tonight

    Tonight: A slight chance of rain showers before midnight, then scattered snow showers. Some thunder is also possible.  Mostly cloudy, with a low around -1. Southwest wind 20 to 25 km/h becoming west northwest 15 to 20 km/h in the evening.  Chance of precipitation is 50%. Total nighttime snow accumulation of 3 to 5 centimeters possible.

    Isolated
    T-storms then
    Scattered
    Snow Showers

    Low: -1 °C

  • Friday

    Friday: Isolated snow showers before 8am.  Mostly sunny, with a high near 13. Breezy, with a north northwest wind 20 to 25 km/h increasing to 30 to 35 km/h in the morning. Winds could gust as high as 60 km/h.  Chance of precipitation is 20%.

    Isolated Snow
    Showers and
    Breezy then
    Mostly Sunny

    High: 13 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around -4. North wind 20 to 25 km/h becoming light and variable.

    Mostly Clear

    Low: -4 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 16. South southeast wind 5 to 10 km/h increasing to 15 to 20 km/h in the afternoon.

    Mostly Sunny

    High: 16 °C

  • Saturday
    Night

    Saturday Night: A slight chance of rain showers before 1am, then a chance of rain and snow showers between 1am and 5am, then a chance of snow showers after 5am. Some thunder is also possible.  Mostly cloudy, with a low around -2. South southwest wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight.  Chance of precipitation is 30%.

    Slight Chance
    T-storms then
    Chance
    Rain/Snow

    Low: -2 °C

  • Sunday

    Sunday: A chance of snow showers before 10am, then a slight chance of rain and snow showers between 10am and 11am, then a slight chance of rain showers after 11am.  Partly sunny, with a high near 12. Southwest wind 10 to 15 km/h becoming north northwest 15 to 20 km/h in the afternoon.  Chance of precipitation is 30%.

    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

    High: 12 °C

  • Sunday
    Night

    Sunday Night: A slight chance of rain showers, mixing with snow after midnight, then gradually ending.  Partly cloudy, with a low around -3. North northwest wind 15 to 20 km/h decreasing to 5 to 10 km/h after midnight.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

    Low: -3 °C

  • Monday

    Monday: Mostly sunny, with a high near 15. West southwest wind 10 to 15 km/h becoming south southwest 15 to 20 km/h in the afternoon.

    Mostly Sunny

    High: 15 °C

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around -2. South wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight.

    Mostly Cloudy

    Low: -2 °C

Detailed Forecast

Tonight
A slight chance of rain showers before midnight, then scattered snow showers. Some thunder is also possible. Mostly cloudy, with a low around -1. Southwest wind 20 to 25 km/h becoming west northwest 15 to 20 km/h in the evening. Chance of precipitation is 50%. Total nighttime snow accumulation of 3 to 5 centimeters possible.
Friday
Isolated snow showers before 8am. Mostly sunny, with a high near 13. Breezy, with a north northwest wind 20 to 25 km/h increasing to 30 to 35 km/h in the morning. Winds could gust as high as 60 km/h. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around -4. North wind 20 to 25 km/h becoming light and variable.
Saturday
Mostly sunny, with a high near 16. South southeast wind 5 to 10 km/h increasing to 15 to 20 km/h in the afternoon.
Saturday Night
A slight chance of rain showers before 1am, then a chance of rain and snow showers between 1am and 5am, then a chance of snow showers after 5am. Some thunder is also possible. Mostly cloudy, with a low around -2. South southwest wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight. Chance of precipitation is 30%.
Sunday
A chance of snow showers before 10am, then a slight chance of rain and snow showers between 10am and 11am, then a slight chance of rain showers after 11am. Partly sunny, with a high near 12. Southwest wind 10 to 15 km/h becoming north northwest 15 to 20 km/h in the afternoon. Chance of precipitation is 30%.
Sunday Night
A slight chance of rain showers, mixing with snow after midnight, then gradually ending. Partly cloudy, with a low around -3. North northwest wind 15 to 20 km/h decreasing to 5 to 10 km/h after midnight. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 15. West southwest wind 10 to 15 km/h becoming south southwest 15 to 20 km/h in the afternoon.
Monday Night
Mostly cloudy, with a low around -2. South wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight.
Tuesday
A slight chance of snow showers before 10am, then a slight chance of rain and snow showers between 10am and 11am, then a chance of rain showers after 11am. Partly sunny, with a high near 14. South wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around -2. South wind 15 to 20 km/h becoming southeast 10 to 15 km/h after midnight.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 11. North wind 10 to 20 km/h.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around -3. Northeast wind 10 to 20 km/h becoming northwest after midnight.
Thursday
Partly sunny, with a high near 13. West northwest wind 10 to 15 km/h becoming east in the afternoon.
Click Map For Forecast
Point Forecast:
Alamosa CO
 37.47°N 105.88°W (Elev. 2285 m)
2:47 pm MDT Mar 23, 2017
6pm MDT Mar 23, 2017-6pm MDT Mar 30, 2017
 
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