National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Heat Continues for Washington State; Flooding Impacts Expected in the Southwest U.S.

Excessive heat will continue over central Washington through Friday with afternoon temperatures into the triple digits. In the Desert Southwest, monsoon activity will continue to generate localized flooding impacts in arroyos, slot canyons, and urban areas, as well as rapid rises on rivers, through this weekend. Flood Watches are widespread across Arizona and New Mexico for Friday and Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

Lat: 37.44°NLon: 105.86°WElev: 7536ft.

Overcast

58°F

14°C

Humidity 93%
Wind Speed E 7 mph
Barometer 30.39 in (1022.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 17 Aug 6:52 pm MDT
Extended Forecast for

Alamosa COSimilar City Names

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 46. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely then
    Slight Chance
    T-storms

    Low: 46 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 78. Light and variable wind becoming east 5 to 10 mph in the afternoon.

    Mostly Sunny

    High: 78 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 47. East wind 5 to 10 mph becoming south after midnight.

    Partly Cloudy

    Low: 47 °F

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 75. South wind 5 to 15 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    Showers then
    Chance
    T-storms

    High: 75 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. East wind 5 to 15 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 49 °F

  • Saturday

    Saturday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. High near 71. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    T-storms

    High: 71 °F

  • Saturday
    Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 49. Southeast wind 5 to 10 mph becoming east northeast after midnight. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 49 °F

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 73. North northeast wind 5 to 10 mph. Chance of precipitation is 70%.

    Chance
    Showers then
    Showers
    Likely

    High: 73 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 49. Northeast wind 5 to 10 mph. Chance of precipitation is 50%.

    Chance
    T-storms then
    Slight Chance
    Showers

    Low: 49 °F

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 46. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 78. Light and variable wind becoming east 5 to 10 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 47. East wind 5 to 10 mph becoming south after midnight.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 75. South wind 5 to 15 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. East wind 5 to 15 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. High near 71. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 49. Southeast wind 5 to 10 mph becoming east northeast after midnight. Chance of precipitation is 60%.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 73. North northeast wind 5 to 10 mph. Chance of precipitation is 70%.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 49. Northeast wind 5 to 10 mph. Chance of precipitation is 50%.
Monday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 73. North northwest wind 5 to 10 mph becoming east northeast in the afternoon. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. East wind 5 to 15 mph becoming west after midnight.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 74. Northwest wind 5 to 10 mph becoming southeast in the afternoon.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 48. East northeast wind 5 to 10 mph becoming south after midnight.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 76. West wind 5 to 10 mph becoming east northeast in the afternoon.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Alamosa COSimilar City Names
 37.47°N 105.88°W (Elev. 7497 ft)
Last Update:
5:57 pm MDT Aug 17, 2022
Forecast Valid:
7pm MDT Aug 17, 2022-6pm MDT Aug 24, 2022
 
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