Heavy Rainfall in the Southern Plains and Mississippi Valley; Thunderstorms in Eastern Colorado on Thursday

A multiple day heavy rainfall event will begin to set up from the Southern Plains into the Mississippi Valley Thursday, peaking in intensity over the holiday weekend. Widely scattered thunderstorms are expected to develop across eastern Colorado Thursday afternoon and evening. Large hail will be the primary hazard. 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

37°F

3°C

Humidity	79%
Wind Speed	W 7 mph
Barometer	30.12 in (1013.1 mb)
Dewpoint	31°F (-1°C)
Visibility	10.00 mi
Wind Chill	32°F (0°C)
Last update	21 May 1:52 am MDT

More Information:

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

Extended Forecast for

Antonito CO

Overnight
Low: 32 °F
Mostly Clear
Thursday
High: 71 °F
Sunny then
Sunny and
Breezy
Thursday Night
Low: 32 °F
Mostly Clear
and Breezy
then Mostly
Clear
Friday
High: 73 °F
Sunny then
Mostly Sunny
and Breezy
Friday Night
Low: 34 °F
Partly Cloudy
Saturday
High: 72 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 35 °F
Mostly Clear
Sunday
High: 76 °F
Sunny
Sunday Night
Low: 38 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 32. Calm wind.

Thursday

Sunny, with a high near 71. Breezy, with a west southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

Thursday Night

Mostly clear, with a low around 32. Breezy, with a west wind 15 to 20 mph becoming light after midnight. Winds could gust as high as 35 mph.

Friday

Sunny, with a high near 73. Breezy, with a light and variable wind becoming west southwest 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

Friday Night

Partly cloudy, with a low around 34. West northwest wind 10 to 15 mph becoming light and variable after midnight.

Saturday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72. West southwest wind 5 to 10 mph becoming west northwest 10 to 15 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 35. Northwest wind 5 to 10 mph becoming light in the evening.

Sunday

Sunny, with a high near 76. Calm wind becoming west southwest around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 38. West southwest wind around 5 mph.

Memorial Day

A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 76. Light south wind becoming south southwest 5 to 10 mph in the afternoon.

Monday Night

A chance of showers. Mostly cloudy, with a low around 40. South southwest wind 5 to 10 mph.

Tuesday

A chance of showers and thunderstorms. Partly sunny, with a high near 70. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Tuesday Night

Partly cloudy, with a low around 36. South southwest wind 5 to 15 mph.

Wednesday

Sunny, with a high near 75. South southwest wind 5 to 15 mph.