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Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

63°F

17°C

Humidity 43%
Wind Speed N 7 mph
Barometer 30.19 in (1010.5 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 3 Aug 12:52 am MDT
Extended Forecast for

Alamosa East CO

Heat Advisory August 3, 09:00am until August 3, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Mostly clear, with a low around 53. South southeast wind around 5 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 92. South southeast wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon.

    High: 92 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. Northwest wind 5 to 15 mph becoming southeast in the evening.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 4pm.  Mostly sunny, with a high near 89. West northwest wind 5 to 10 mph becoming east 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 89 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 51. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 89. South southeast wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 89 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. East wind 10 to 15 mph becoming east northeast 5 to 10 mph after midnight.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 90. Northeast wind 5 to 15 mph becoming west in the afternoon.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. Southeast wind around 15 mph.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 53. South southeast wind around 5 mph.
Monday
Mostly sunny, with a high near 92. South southeast wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon.
Monday Night
Mostly clear, with a low around 55. Northwest wind 5 to 15 mph becoming southeast in the evening.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 89. West northwest wind 5 to 10 mph becoming east 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 51. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89. South southeast wind 5 to 10 mph becoming north northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 49. East wind 10 to 15 mph becoming east northeast 5 to 10 mph after midnight.
Thursday
Sunny, with a high near 90. Northeast wind 5 to 15 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 50. Southeast wind around 15 mph.
Friday
Sunny, with a high near 90. North wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 52. East southeast wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 90. Northwest wind around 5 mph becoming north northeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 52. Southeast wind 10 to 15 mph.
Sunday
Sunny, with a high near 90. South southwest wind around 5 mph becoming east southeast in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Alamosa East CO
 37.47°N 105.85°W (Elev. 7497 ft)
12:31 am MDT Aug 3, 2026
1am MDT Aug 3, 2026-6pm MDT Aug 9, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database