Heavy Rainfall Threat for Mid-Atlantic into Southern New England; Fire Weather Hazards for the West

Heavy rain and isolated severe thunderstorms may cause flash flooding in the northern Mid-Atlantic today. The Mid-Atlantic and Southeast heatwave is slowly easing, while cooler, drier air spreads across the Central and Eastern U.S. for the start of August. Critical fire conditions persist in the Pacific Northwest and Four Corners due to dry storms and gusty winds. 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

73°F

23°C

Humidity	37%
Wind Speed	E 7 mph
Barometer	30.46 in (1022.8 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	31 Jul 12:52 pm MDT

More Information:

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

Extended Forecast for

2 Miles S Alamosa CO

This Afternoon
High: 80 °F
Chance
T-storms
Tonight
Low: 45 °F
Chance
T-storms then
Slight Chance
Showers
Friday
High: 79 °F
Mostly Sunny
then Chance
T-storms
Friday Night
Low: 45 °F
Slight Chance
T-storms then
Mostly Clear
Saturday
High: 83 °F
Sunny then
Slight Chance
T-storms
Saturday Night
Low: 44 °F
Mostly Clear
Sunday
High: 85 °F
Sunny
Sunday Night
Low: 42 °F
Mostly Clear
Monday
High: 86 °F
Sunny

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 80. South wind 5 to 10 mph becoming west northwest. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 45. Northwest wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 50%. 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 3pm. Sunny through mid morning, then becoming mostly cloudy, with a high near 79. Light south southwest wind becoming west 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 slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 45. Southwest wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 20%.

Saturday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 44. West northwest wind 5 to 10 mph becoming light and variable after midnight.

Sunday

Sunny, with a high near 85. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 42. West northwest wind 5 to 10 mph becoming east after midnight.

Monday

Sunny, with a high near 86. West northwest wind around 5 mph becoming south in the afternoon.

Monday Night

Mostly clear, with a low around 45. South wind 5 to 15 mph.

Tuesday

Mostly sunny, with a high near 87. South wind 5 to 10 mph.