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.

Fair

43°F

6°C

Humidity 68%
Wind Speed S 7 mph
Barometer 29.98 in (1008.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 21 May 6:52 am MDT
Extended Forecast for

Alamosa CO

  • Today

    Today: A slight chance of showers and thunderstorms between 3pm and 4pm. Sunny, with a high near 67. Breezy, with a south wind 10 to 15 mph becoming west southwest 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 10%.

    High: 67 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 28. Breezy, with a west wind 15 to 25 mph becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 35 mph.

    Low: 28 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Breezy, with a west northwest wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 70 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. Breezy, with a west southwest wind 15 to 20 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 33 °F

    Mostly Clear
    and Breezy
    then Clear

  • Thursday

    Thursday: Sunny, with a high near 73. Breezy, with a south wind 5 to 10 mph becoming west southwest 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 73 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. Breezy, with a southwest wind 15 to 25 mph decreasing to 5 to 15 mph after midnight.

    Low: 36 °F

    Clear and
    Breezy then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 71. Breezy, with a south southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 71 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. Breezy, with a south southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight.

    Low: 39 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 70. South southwest wind 10 to 15 mph, with gusts as high as 35 mph.

    High: 70 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 3pm and 4pm. Sunny, with a high near 67. Breezy, with a south wind 10 to 15 mph becoming west southwest 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 10%.
Tonight
Mostly clear, with a low around 28. Breezy, with a west wind 15 to 25 mph becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 35 mph.
Wednesday
Sunny, with a high near 70. Breezy, with a west northwest wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 33. Breezy, with a west southwest wind 15 to 20 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Sunny, with a high near 73. Breezy, with a south wind 5 to 10 mph becoming west southwest 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Thursday Night
Mostly clear, with a low around 36. Breezy, with a southwest wind 15 to 25 mph decreasing to 5 to 15 mph after midnight.
Friday
Sunny, with a high near 71. Breezy, with a south southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Mostly clear, with a low around 39. Breezy, with a south southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight.
Saturday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 70. South southwest wind 10 to 15 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 36. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Sunday
Sunny, with a high near 71. Southwest wind 5 to 15 mph.
Sunday Night
Mostly clear, with a low around 36. West northwest wind 5 to 15 mph.
Memorial Day
Sunny, with a high near 73. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Alamosa CO
 37.47°N 105.88°W (Elev. 7497 ft)
Last Update:
6:39 am MDT May 21, 2024
Forecast Valid:
7am MDT May 21, 2024-6pm MDT May 27, 2024
 
Forecast Discussion
 
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Additional Resources

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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