Major Storm Arriving Into The Western U.S.

A major Pacific storm system will arrive into the Pacific Northwest and produce locally heavy rain, heavy mountain snow, gusty winds and a slew of marine hazards. This significant storm will dig down the West Coast over the weekend into the Southwestern U.S. For Saturday and Sunday, expect heavy to excessive rainfall along the California coast and widespread heavy mountain snow across the West. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

A Few Clouds

37°F

3°C

Humidity 27%
Wind Speed W 13 mph
Barometer 30.05 in (1020.7 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 9 Dec 4:52 pm MST
Extended Forecast for

Alamosa CO

  • Tonight

    Tonight: Partly cloudy, with a low around -2. Wind chill values between -5 and -10. South wind 5 to 10 mph becoming north northwest after midnight.

    Partly Cloudy

    Low: -2 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 42. Wind chill values between -10 and zero. West southwest wind 5 to 10 mph becoming east northeast in the afternoon.

    Mostly Sunny

    High: 42 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 2. Wind chill values between -5 and -10. South wind 5 to 10 mph.

    Mostly Clear

    Low: 2 °F

  • Sunday

    Sunday: Sunny, with a high near 49. Wind chill values between -10 and zero early. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    Sunny

    High: 49 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 15. South wind 10 to 15 mph.

    Mostly Clear

    Low: 15 °F

  • Monday

    Monday: A 50 percent chance of snow showers, mainly after 11am.  Patchy blowing dust between noon and 3pm. Partly sunny, with a high near 41. Breezy, with a south southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers and
    Breezy

    High: 41 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of snow showers, mainly before 11pm.  Mostly cloudy, with a low around 3. Breezy, with a southwest wind 10 to 20 mph.

    Chance Snow
    Showers and
    Breezy

    Low: 3 °F

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 31. West northwest wind 10 to 15 mph.

    Mostly Cloudy

    High: 31 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around -5. West wind 10 to 15 mph.

    Mostly Cloudy

    Low: -5 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around -2. Wind chill values between -5 and -10. South wind 5 to 10 mph becoming north northwest after midnight.
Saturday
Mostly sunny, with a high near 42. Wind chill values between -10 and zero. West southwest wind 5 to 10 mph becoming east northeast in the afternoon.
Saturday Night
Mostly clear, with a low around 2. Wind chill values between -5 and -10. South wind 5 to 10 mph.
Sunday
Sunny, with a high near 49. Wind chill values between -10 and zero early. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 15. South wind 10 to 15 mph.
Monday
A 50 percent chance of snow showers, mainly after 11am. Patchy blowing dust between noon and 3pm. Partly sunny, with a high near 41. Breezy, with a south southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. New snow accumulation of less than a half inch possible.
Monday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 3. Breezy, with a southwest wind 10 to 20 mph.
Tuesday
Mostly cloudy, with a high near 31. West northwest wind 10 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around -5. West wind 10 to 15 mph.
Wednesday
Mostly sunny, with a high near 30. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around -7. West wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 30. Northwest wind around 5 mph becoming north northeast in the morning.
Thursday Night
Partly cloudy, with a low around -5. East southeast wind around 5 mph becoming northwest in the evening.
Friday
Partly sunny, with a high near 32. Northwest wind 5 to 10 mph becoming south southwest in the morning.
Click Map For Forecast
Point Forecast:
Alamosa CO
 37.47°N 105.88°W (Elev. 7497 ft)
2:43 pm MST Dec 9, 2022
5pm MST Dec 9, 2022-6pm MST Dec 16, 2022
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database