Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Hazardous Weather Conditions

Current conditions at

San Luis Valley Regional Airport (KALS)

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

Fair

79°F

26°C

Humidity 25%
Wind Speed NA
Barometer 30.46 in (1020.7 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 17 Aug 12:52 pm MDT
Extended Forecast for

4 Miles W Jaroso CO

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 85. Southwest wind 5 to 10 mph.

    High: 85 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 52. South wind 5 to 15 mph.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 88. South wind 5 to 10 mph becoming northwest in the morning.

    High: 88 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 53. Northwest wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 53 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 90. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 51. West wind 5 to 10 mph becoming light and variable  in the evening.  New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 90. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 51. South southeast wind 5 to 10 mph becoming light  after midnight.

    Low: 51 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon.

    High: 90 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Southwest wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 52. South wind 5 to 15 mph.
Tuesday
A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 88. South wind 5 to 10 mph becoming northwest in the morning.
Tuesday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 53. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51. West wind 5 to 10 mph becoming light and variable in the evening. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51. South southeast wind 5 to 10 mph becoming light after midnight.
Friday
A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 53. South southeast wind 5 to 10 mph becoming light southeast after midnight. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Light south southwest wind increasing to 5 to 10 mph in the afternoon.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. South southeast wind 5 to 10 mph.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Light south wind becoming west southwest 5 to 10 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Jaroso CO
 36.99°N 105.69°W (Elev. 7546 ft)
12:31 pm MDT Aug 17, 2026
1pm MDT Aug 17, 2026-6pm MDT Aug 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database