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

Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Hazardous Weather Conditions

Current conditions at

Wilkerson Pass (K4BM)

Lat: 39.05°NLon: 105.51°WElev: 11280ft.

Mostly Cloudy

63°F

17°C

Humidity 39%
Wind Speed S 5 mph
Barometer 30.61 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 16 Aug 12:15 pm MDT
Extended Forecast for

Santa Maria CO

  • This Afternoon

    This Afternoon: Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a temperature falling to around 70 by 4pm. West northwest wind around 5 mph becoming light and variable. Chance of precipitation is 70%.

    High: 74 °F⇓

    T-storms
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 52. Calm wind becoming west northwest 5 to 8 mph in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 75. West northwest wind 5 to 7 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.

    High: 75 °F

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday 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 53. Calm wind becoming west around 6 mph in the evening. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. West wind around 6 mph becoming light and variable.

    High: 76 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday 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 53. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78.

    High: 78 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 79.

    High: 79 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly before 3pm. Mostly cloudy, with a temperature falling to around 70 by 4pm. West northwest wind around 5 mph becoming light and variable. Chance of precipitation is 70%.
Tonight
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 52. Calm wind becoming west northwest 5 to 8 mph in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 30%.
Sunday
A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 75. West northwest wind 5 to 7 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.
Sunday 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 53. Calm wind becoming west around 6 mph in the evening. Chance of precipitation is 20%.
Monday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. West wind around 6 mph becoming light and variable.
Monday 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 53. Chance of precipitation is 20%.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Maria CO
 39.45°N 105.62°W (Elev. 8425 ft)
Last Update:
4:01 am MDT Aug 16, 2025
Forecast Valid:
12pm MDT Aug 16, 2025-6pm MDT Aug 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation