National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Partly Cloudy

62°F

17°C

Humidity 48%
Wind Speed S 7 mph
Barometer 30.32 in (1016.1 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 12 Jul 11:52 pm MDT
Extended Forecast for

Alamosa COSimilar City Names

  • Overnight

    Overnight: Partly cloudy, with a low around 44. South wind around 5 mph becoming north northeast.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 85. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.

    High: 85 °F

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 45. East southeast wind 5 to 15 mph becoming southwest in the evening. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Southeast wind 5 to 15 mph becoming southwest in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 46. West wind 10 to 15 mph becoming south southeast 5 to 10 mph after midnight. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. Southeast wind 5 to 10 mph becoming northwest in the morning. Chance of precipitation is 30%.

    High: 87 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. Northeast wind 5 to 10 mph becoming southwest after midnight.

    Low: 46 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. West northwest wind 5 to 10 mph becoming south in the afternoon.

    High: 85 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. Northwest wind 5 to 10 mph becoming east northeast after midnight.

    Low: 46 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 44. South wind around 5 mph becoming north northeast.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 85. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 45. East southeast wind 5 to 15 mph becoming southwest in the evening. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Southeast wind 5 to 15 mph becoming southwest in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 46. West wind 10 to 15 mph becoming south southeast 5 to 10 mph after midnight. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. Southeast wind 5 to 10 mph becoming northwest in the morning. Chance of precipitation is 30%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. Northeast wind 5 to 10 mph becoming southwest after midnight.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. West northwest wind 5 to 10 mph becoming south in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. Northwest wind 5 to 10 mph becoming east northeast after midnight.
Thursday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 84. Northeast wind 5 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. South southeast wind 5 to 10 mph.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. South wind around 5 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. South wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. South southwest wind around 5 mph becoming east in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alamosa COSimilar City Names
 37.47°N 105.88°W (Elev. 7497 ft)
Last Update:
10:44 pm MDT Jul 12, 2025
Forecast Valid:
12am MDT Jul 13, 2025-6pm MDT Jul 19, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation