Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. 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.

A Few Clouds

60°F

16°C

Humidity	67%
Wind Speed	SE 9 mph
Barometer	30.40 in (1018.0 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Last update	20 Aug 1:52 am MDT

More Information:

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

Extended Forecast for

5 Miles SSW Antonito CO

Overnight
Low: 51 °F
Partly Cloudy
Thursday
High: 86 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 51 °F
Chance
Showers then
Partly Cloudy
Friday
High: 86 °F
Sunny then
Chance
T-storms
Friday Night
Low: 52 °F
Chance
Showers then
Partly Cloudy
Saturday
High: 86 °F
Sunny then
Showers
Likely
Saturday Night
Low: 51 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 85 °F
Sunny then
T-storms
Likely
Sunday Night
Low: 50 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 51. Southwest wind around 5 mph becoming calm.

Thursday

A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 86. Light and variable wind becoming north northeast 5 to 10 mph in the morning.

Thursday Night

A 40 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 51. East northeast wind 5 to 10 mph becoming light and variable after midnight. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Increasing clouds, with a high near 86. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 52. South southwest wind 5 to 10 mph becoming light west southwest after midnight. Chance of precipitation is 30%.

Saturday

Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 86. Light and variable wind becoming southwest 10 to 15 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 51. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.

Sunday

Showers and thunderstorms likely after noon. Mostly sunny, with a high near 85. West wind 5 to 10 mph. Chance of precipitation is 60%.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50. West southwest wind 5 to 10 mph.

Monday

A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 84. Light northwest wind becoming north northwest 5 to 10 mph in the afternoon.

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 50. West southwest wind around 5 mph.

Tuesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 50. West southwest wind around 5 mph.

Wednesday

A chance of showers and thunderstorms. Sunny, with a high near 84. Light and variable wind becoming south 5 to 10 mph in the afternoon.