Areas of Extreme Heat and Fire Weather in the Northwest U.S.; Heavy Rain in the West and South-central U.S.

Extreme heat will continue in the interior Northwest into midweek before finally waning. Hot temperatures, dry, gusty winds, and isolated dry thunderstorms will bring critical fire weather. Heavy rain and thunderstorms are expected across portions of the Great Basin, Rockies, and central/southern Plains. An atmospheric river will bring heavy rain and strong winds to southwest Alaska. 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

71°F

22°C

Humidity	49%
Wind Speed	E 3 mph
Barometer	30.33 in (1018.0 mb)
Dewpoint	51°F (11°C)
Visibility	10.00 mi
Last update	26 Aug 3:52 pm MDT

More Information:

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

Extended Forecast for

Alamosa COSimilar City Names

This Afternoon
High: 72 °F
Chance
T-storms
Tonight
Low: 51 °F
Showers
Likely
Wednesday
High: 75 °F
Chance
Showers then
Slight Chance
T-storms
Wednesday Night
Low: 45 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 76 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 46 °F
Chance
Showers
Friday
High: 76 °F
Slight Chance
Showers then
Chance
T-storms
Friday Night
Low: 46 °F
Chance
Showers then
Partly Cloudy
Saturday
High: 77 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. South southeast wind around 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely. Mostly cloudy, with a low around 51. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 75. South wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 45. Northeast wind 5 to 10 mph becoming southwest in the evening. Chance of precipitation is 20%.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. Light and variable wind becoming south southeast 5 to 10 mph in the afternoon.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 46. South southwest wind 5 to 10 mph. Chance of precipitation is 30%.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. West southwest wind 5 to 10 mph. Chance of precipitation is 40%.

Friday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. West wind 5 to 10 mph becoming north northeast after midnight.

Saturday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. Northwest wind around 5 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44. North northwest wind 5 to 10 mph becoming northeast after midnight.

Sunday

A chance of showers and thunderstorms. Sunny, with a high near 77. North northwest wind around 5 mph becoming south in the afternoon.

Sunday Night

Partly cloudy, with a low around 45. East wind 5 to 10 mph.

Labor Day

Mostly sunny, with a high near 77. South wind around 5 mph becoming west southwest in the afternoon.

Monday Night

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

Tuesday

Mostly sunny, with a high near 78. West wind 5 to 10 mph.