Widespread Wintry Weather Continues From the Central Rockies to the Northeast

A winter storm will track slowly from the Central Rockies to the Lower Mississippi River Valley by Monday before strengthening and shifting into the Northeast by Tuesday. Heavy snow will continue over the Central Rockies into Sunday. A swath of mixed wintry precipitation including snow and freezing rain will cause hazardous travel from the Central Plains into the Northeast Sunday and Monday. Read More >

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Light Snow Fog/Mist

25°F

-4°C

Humidity 92%
Wind Speed NE 12 mph
Barometer 29.73 in (1006.4 mb)
Dewpoint 23°F (-5°C)
Visibility 0.75 mi
Wind Chill14°F (-10°C)
Last update 15 Dec 4:52 am MST
Extended Forecast for

4 Miles SSW Bonanza City CO

Winter Weather Advisory December 15, 08:00am until December 16, 02:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: Snow likely.  Mostly cloudy, with a low around 16. Northwest wind around 10 mph.  Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Snow Likely

    Low: 16 °F

  • Sunday

    Sunday: Snow. The snow could be heavy at times.  High near 17. Wind chill values between zero and 5. Northwest wind 10 to 15 mph becoming east in the afternoon.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Heavy Snow

    High: 17 °F

  • Sunday
    Night

    Sunday Night: Snow, mainly before 2am.  Low around 3. Wind chill values between -10 and zero. Northeast wind 10 to 15 mph becoming northwest after midnight.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Snow

    Low: 3 °F

  • Monday

    Monday: Patchy blowing snow after noon. Mostly sunny and cold, with a high near 7. Wind chill values between -10 and -20. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Mostly Sunny
    then Patchy
    Blowing Snow
    and Blustery

    High: 7 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around -6. West northwest wind around 15 mph.

    Mostly Clear

    Low: -6 °F

  • Tuesday

    Tuesday: Sunny, with a high near 12. West wind around 15 mph.

    Sunny

    High: 12 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 3. West wind around 10 mph.

    Mostly Clear

    Low: 3 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 19. Southwest wind 10 to 15 mph.

    Mostly Sunny

    High: 19 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 7. West wind around 15 mph.

    Mostly Cloudy

    Low: 7 °F

Detailed Forecast

Overnight
Snow likely. Mostly cloudy, with a low around 16. Northwest wind around 10 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow. The snow could be heavy at times. High near 17. Wind chill values between zero and 5. Northwest wind 10 to 15 mph becoming east in the afternoon. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow, mainly before 2am. Low around 3. Wind chill values between -10 and zero. Northeast wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday
Patchy blowing snow after noon. Mostly sunny and cold, with a high near 7. Wind chill values between -10 and -20. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around -6. West northwest wind around 15 mph.
Tuesday
Sunny, with a high near 12. West wind around 15 mph.
Tuesday Night
Mostly clear, with a low around 3. West wind around 10 mph.
Wednesday
Mostly sunny, with a high near 19. Southwest wind 10 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 7. West wind around 15 mph.
Thursday
Mostly sunny, with a high near 18. Breezy, with a west wind 15 to 20 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 40 mph.
Thursday Night
Partly cloudy, with a low around 7. Breezy, with a west northwest wind around 20 mph, with gusts as high as 35 mph.
Friday
Mostly sunny, with a high near 22. Breezy, with a west wind 20 to 25 mph.
Friday Night
Partly cloudy, with a low around 12. Breezy, with a west northwest wind 15 to 20 mph.
Saturday
Mostly sunny, with a high near 27. West wind around 15 mph.
Click Map For Forecast
Point Forecast:
4 Miles SSW Bonanza City CO
 38.24°N 106.15°W (Elev. 10577 ft)
3:55 am MST Dec 15, 2019
5am MST Dec 15, 2019-6pm MST Dec 21, 2019
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database