Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. 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.

Light Rain

63°F

17°C

Humidity	70%
Wind Speed	S 6 mph
Barometer	30.35 in (1020.3 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Last update	29 Aug 2:52 pm MDT

More Information:

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

Extended Forecast for

Alamosa CO

This Afternoon
High: 78 °F
Chance
T-storms
Tonight
Low: 45 °F
Slight Chance
T-storms then
Mostly Clear
Saturday
High: 76 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 44 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 76 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 44 °F
Slight Chance
T-storms then
Partly Cloudy
Labor Day
High: 78 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 44 °F
Partly Cloudy
Tuesday
High: 78 °F
Sunny then
Slight Chance
T-storms

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. West wind around 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 45. North northwest wind 5 to 10 mph becoming light northwest after midnight.

Saturday

A 40 percent chance of showers and thunderstorms, mainly after 3pm. Sunny, with a high near 76. North wind around 5 mph. 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 44. North wind 5 to 10 mph becoming east northeast in the evening.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 76. Calm wind becoming south southwest around 5 mph in the afternoon.

Sunday Night

A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44. South wind around 5 mph becoming north after midnight.

Labor Day

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 78. Light and variable wind becoming northeast 5 to 10 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 44. East wind 5 to 10 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 78. Calm wind becoming north around 5 mph in the afternoon.

Tuesday Night

A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43. East wind 5 to 10 mph.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 75. West wind 5 to 10 mph becoming southeast in the afternoon.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 42. East southeast wind 5 to 10 mph.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 74. Southeast wind 5 to 10 mph becoming north northeast in the afternoon.