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Severe Thunderstorms & Heavy Rain in the Plains/Midwest; Clouds and Rain Threaten Eclipse Viewing for Some

While much of the nation observes today's eclipse, clouds threaten to obscure the view in parts of the Plains, Midwest, Mid-Atlantic, Southwest, and Southeast states. The weather could be more than just a nuisance in the north-central Plains and Midwest where scattered severe storms are possible this afternoon and evening. Very large hail, damaging wind gusts, and flash floods are possible. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Partly Cloudy

77°F

25°C

Humidity 26%
Wind Speed SW 8 mph
Barometer 30.27 in (1015.1 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 21 Aug 3:52 pm MDT
Extended Forecast for

San Luis CO

  • This
    Afternoon

    This Afternoon: Scattered showers and thunderstorms.  Mostly cloudy, with a high near 72. East northeast wind around 10 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Scattered
    T-storms

    High: 72 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then a slight chance of showers.  Mostly cloudy, with a low around 50. East wind 5 to 10 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 50 °F

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am.  Mostly cloudy, with a high near 72. Northeast wind 5 to 10 mph becoming southeast in the afternoon.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 72 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 9pm.  Mostly cloudy, with a low around 49. East southeast wind 5 to 10 mph becoming south after midnight.  New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Partly Cloudy

    Low: 49 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 73. South wind 5 to 10 mph becoming west in the morning.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 73 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers and thunderstorms before midnight, then a slight chance of showers after 5am.  Mostly cloudy, with a low around 51. West wind 5 to 10 mph becoming south southeast in the evening.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Slight Chance
    Showers

    Low: 51 °F

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 73. West southwest wind 5 to 10 mph.  Chance of precipitation is 30%.

    Slight Chance
    Showers then
    Chance
    T-storms

    High: 73 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 47. West wind 5 to 10 mph becoming south after midnight.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 47 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 75. West southwest wind around 5 mph becoming northwest in the morning.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 75 °F

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Mostly cloudy, with a high near 72. East northeast wind around 10 mph. Chance of precipitation is 30%. 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 3am, then a slight chance of showers. Mostly cloudy, with a low around 50. East wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 72. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 49. East southeast wind 5 to 10 mph becoming south after midnight. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. South wind 5 to 10 mph becoming west in the morning. 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 midnight, then a slight chance of showers after 5am. Mostly cloudy, with a low around 51. West wind 5 to 10 mph becoming south southeast in the evening. Chance of precipitation is 20%.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 73. West southwest wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47. West wind 5 to 10 mph becoming south after midnight.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75. West southwest wind around 5 mph becoming northwest in the morning.
Friday Night
Partly cloudy, with a low around 48. South wind around 5 mph becoming north after midnight.
Saturday
Partly sunny, with a high near 75. West wind around 5 mph becoming east northeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 48. East northeast wind around 5 mph becoming north northwest after midnight.
Sunday
Mostly sunny, with a high near 74. North northwest wind 5 to 10 mph becoming east in the afternoon.
Sunday Night
Partly cloudy, with a low around 47. East wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 74. North northeast wind 5 to 10 mph.
Click Map For Forecast
Point Forecast:
San Luis CO
 37.21°N 105.43°W (Elev. 8199 ft)
2:45 pm MDT Aug 21, 2017
4pm MDT Aug 21, 2017-6pm MDT Aug 28, 2017
 
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