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Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

Lat: 37.44° N Lon: 105.86° W Elev: 7536 ft.

Fair

81°F

27°C

Humidity 16%
Wind Speed SW 10 mph
Barometer 30.20 in (1013.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 19 Aug 5:52 pm MDT
Detailed forecast for

Alamosa Vicinity/Central San Luis Valley Below 8500 Ft

Tonight
Mostly cloudy then becoming partly cloudy overnight then becoming mostly cloudy. Lows 48 to 54. Southwest winds around 10 mph until midnight becoming light. Chance of precipitation 10 percent.
Sunday
Mostly cloudy. A 10 percent chance of thunderstorms in the afternoon. Highs in the 70s. Light winds.
Sunday Night
Mostly cloudy. A 10 percent chance of thunderstorms until midnight. Lows in the mid 40s to lower 50s. Light winds.
Monday
Partly sunny with a 30 percent chance of thunderstorms. Highs in the mid to upper 70s. Light winds.
Monday Night
Mostly cloudy. A 20 percent chance of thunderstorms until midnight. Lows near 50. Light winds.
Tuesday And Tuesday Night
Mostly cloudy with a 40 percent chance of thunderstorms. Highs in the lower to mid 70s. Lows near 50.
Wednesday Through Thursday
Mostly cloudy with a 20 percent chance of thunderstorms. Highs 70 to 76. Lows near 50.
Thursday Night And Friday
Mostly cloudy. A 10 percent chance of thunderstorms. Lows in the mid to upper 40s. Highs 71 to 76.
Friday Night And Saturday
Mostly cloudy. A 10 percent chance of thunderstorms. Lows in the mid to upper 40s. Highs in the 70s.



Click Map For Forecast
539 PM MDT Sat Aug 19 2017
 
 

Additional Resources

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