Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

63°F

17°C

Humidity	22%
Wind Speed	NE 7 mph
Barometer	30.09 in (1014.6 mb)
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Last update	1 Mar 4:52 pm MST

More Information:

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

Extended Forecast for

11 Miles WSW Weston CO

Tonight
Low: 28 °F
Mostly Clear
then Mostly
Clear and
Breezy
Monday
High: 42 °F
Sunny and
Windy
Monday Night
Low: 24 °F
Partly Cloudy
and Breezy
Tuesday
High: 35 °F
Slight Chance
Snow Showers
and Breezy
Tuesday Night
Low: 17 °F
Chance Snow
Showers
Wednesday
High: 38 °F
Slight Chance
Snow Showers
and Breezy
Wednesday Night
Low: 20 °F
Clear and
Breezy then
Mostly Clear
Thursday
High: 35 °F
Sunny and
Windy
Thursday Night
Low: 12 °F
Slight Chance
Snow Showers
and Windy

Detailed Forecast

Tonight

Mostly clear, with a low around 28. Breezy, with a west wind 10 to 20 mph.

Monday

Sunny, with a high near 42. Windy, with a west wind 20 to 25 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph.

Monday Night

Partly cloudy, with a low around 24. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 45 mph.

Tuesday

A 20 percent chance of snow showers after 11am. Sunny, with a high near 35. Breezy, with a west wind around 25 mph, with gusts as high as 45 mph.

Tuesday Night

A 30 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 17. West northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.

Wednesday

A 20 percent chance of snow showers. Sunny, with a high near 38. Breezy, with a west southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

Wednesday Night

Mostly clear, with a low around 20. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Thursday

Sunny, with a high near 35. Windy, with a west southwest wind 20 to 25 mph increasing to 30 to 35 mph in the morning. Winds could gust as high as 55 mph.

Thursday Night

A 20 percent chance of snow showers after 11pm. Mostly clear, with a low around 12. Windy, with a west southwest wind 25 to 35 mph decreasing to 15 to 25 mph in the evening. Winds could gust as high as 50 mph.

Friday

A 50 percent chance of snow showers. Sunny, with a high near 27. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

Friday Night

A chance of snow showers. Mostly cloudy, with a low around 12. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.

Saturday

A chance of snow showers. Mostly sunny, with a high near 31. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 35 mph.

Saturday Night

Mostly clear, with a low around 16. West southwest wind around 15 mph, with gusts as high as 30 mph.

Sunday

Sunny, with a high near 36. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.