Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next 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

67°F

19°C

Humidity	68%
Wind Speed	N 5 mph
Barometer	30.29 in (1018.0 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	18 Jul 5:52 pm MDT

More Information:

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

Extended Forecast for

Alamosa CO

Tonight
Low: 51 °F
Chance
T-storms then
Partly Cloudy
Saturday
High: 81 °F
Chance
T-storms
Saturday Night
Low: 49 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 85 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 49 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 84 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 49 °F
Partly Cloudy
Tuesday
High: 84 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 48 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 51. North northwest wind around 5 mph becoming calm after midnight. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A 40 percent chance of showers and thunderstorms, mainly between noon and 5pm. Mostly sunny, with a high near 81. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49. West southwest wind 5 to 10 mph becoming south southeast in the evening. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

Sunday Night

A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49. West 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.

Monday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. Light south wind becoming west southwest 5 to 10 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 49. South southwest wind 5 to 10 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 84. South southwest wind 5 to 10 mph becoming west northwest in the afternoon.

Tuesday Night

A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48. North northwest wind 5 to 10 mph becoming south after midnight.

Wednesday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. West wind 5 to 10 mph becoming east northeast in the afternoon.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. Southeast wind 5 to 10 mph becoming west after midnight.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 83. West northwest wind 5 to 10 mph becoming east southeast in the afternoon.

Thursday Night

Partly cloudy, with a low around 47. South southeast wind 5 to 10 mph.

Friday

A chance of showers and thunderstorms. Sunny, with a high near 85. West southwest wind 5 to 10 mph becoming south southeast in the afternoon.