Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

5°F

-15°C

Humidity	76%
Wind Speed	Calm
Barometer	30.09 in (1022.6 mb)
Dewpoint	-1°F (-18°C)
Visibility	10.00 mi
Last update	22 Jan 4:52 am MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

10 Miles N Blanca CO

Winter Weather Advisory January 23, 11:00am until January 25, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 28 °F
Mostly Sunny
Tonight
Low: 16 °F
Increasing
Clouds
Friday
High: 20 °F
Chance Snow
and Patchy
Blowing Snow
Friday Night
Low: 11 °F
Snow and
Blowing Snow
Saturday
High: 12 °F
Heavy Snow
and Blowing
Snow
Saturday Night
Low: -4 °F
Snow and
Areas Blowing
Snow
Sunday
High: 9 °F
Slight Chance
Snow and
Breezy then
Sunny
Sunday Night
Low: -5 °F
Mostly Clear
and Breezy
Monday
High: 10 °F
Sunny and
Breezy then
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 28. West wind around 15 mph.

Tonight

Increasing clouds, with a low around 16. West southwest wind 10 to 15 mph.

Friday

A 50 percent chance of snow, mainly after 11am. Patchy blowing snow. Mostly cloudy, with a high near 20. Wind chill values between zero and 5. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. New snow accumulation of less than one inch possible.

Friday Night

Snow. Widespread blowing snow, mainly between 11pm and 4am. Low around 11. Wind chill values between -5 and zero. Windy, with a south southwest wind 25 to 30 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow. The snow could be heavy at times. Widespread blowing snow. High near 12. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Saturday Night

Snow, mainly before 11pm. Areas of blowing snow before 4am. Low around -4. Breezy, with an east wind around 20 mph becoming west northwest after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Sunday

A 20 percent chance of snow before 11am. Mostly sunny and cold, with a high near 9. Breezy, with a west wind 15 to 20 mph.

Sunday Night

Mostly clear, with a low around -5. Breezy, with a west southwest wind around 20 mph.

Monday

Sunny and cold, with a high near 10. Breezy, with a west wind 15 to 20 mph.

Monday Night

Partly cloudy, with a low around 3. West wind around 15 mph.

Tuesday

Mostly sunny, with a high near 13. West wind around 15 mph.

Tuesday Night

Mostly clear, with a low around 5. Breezy, with a west wind 15 to 20 mph.