Heat in the Central U.S.; Heavy Rain Possible for South Texas; Monitoring Erin Tropical Impacts

Hot temperatures are forecast over the Plains and into the lower Mississippi River Valley Friday where Heat Advisories have been issued. Heavy rain from a disturbance in the western Gulf could bring flooding to south Texas. Erin could bring tropical storm conditions and heavy rain to Puerto Rico and the USVI this weekend with dangerous surf and rip currents impacting the western Atlantic Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Rock Springs, Rock Springs-Sweetwater County Airport (KRKS)

Lat: 41.59417°NLon: 109.06528°WElev: 6759.0ft.

Overcast

64°F

18°C

Humidity 39%
Wind Speed SSW 5 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 15 Aug 02:05 AM MDT
Extended Forecast for

5 Miles ENE Rock Springs WY

  • Overnight

    Overnight: Isolated showers before 4am.  Mostly cloudy, with a low around 57. South wind 3 to 5 mph.  Chance of precipitation is 20%.

    Low: 57 °F

    Isolated
    Showers

  • Friday

    Friday: Scattered showers and thunderstorms between noon and 3pm, then isolated thunderstorms after 3pm.  Partly sunny, with a high near 79. Breezy, with a light and variable wind becoming south southwest 12 to 17 mph in the morning. Winds could gust as high as 25 mph.  Chance of precipitation is 50%.

    High: 79 °F

    Mostly Sunny
    then
    Scattered
    Showers and
    Breezy

  • Friday Night

    Friday Night: Isolated showers and thunderstorms before 9pm, then isolated showers between 9pm and 11pm.  Mostly cloudy, with a low around 53. Southwest wind 6 to 11 mph becoming light and variable  after midnight.  Chance of precipitation is 20%.

    Low: 53 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Isolated showers and thunderstorms after noon.  Patchy smoke between 7am and 8am. Mostly sunny, with a high near 83. Breezy, with a light and variable wind becoming west southwest 12 to 17 mph in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 20%.

    High: 83 °F

    Patchy Smoke
    then Isolated
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: Isolated showers and thunderstorms before 9pm, then isolated showers between 9pm and midnight.  Partly cloudy, with a low around 51. West southwest wind 9 to 14 mph becoming light south  in the evening.  Chance of precipitation is 20%.

    Low: 51 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 84. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 84 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. West southwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Overnight
Isolated showers before 4am. Mostly cloudy, with a low around 57. South wind 3 to 5 mph. Chance of precipitation is 20%.
Friday
Scattered showers and thunderstorms between noon and 3pm, then isolated thunderstorms after 3pm. Partly sunny, with a high near 79. Breezy, with a light and variable wind becoming south southwest 12 to 17 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 50%.
Friday Night
Isolated showers and thunderstorms before 9pm, then isolated showers between 9pm and 11pm. Mostly cloudy, with a low around 53. Southwest wind 6 to 11 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Saturday
Isolated showers and thunderstorms after noon. Patchy smoke between 7am and 8am. Mostly sunny, with a high near 83. Breezy, with a light and variable wind becoming west southwest 12 to 17 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers and thunderstorms before 9pm, then isolated showers between 9pm and midnight. Partly cloudy, with a low around 51. West southwest wind 9 to 14 mph becoming light south in the evening. Chance of precipitation is 20%.
Sunday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 84. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 49. West southwest wind 5 to 8 mph becoming calm in the evening.
Monday
Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Rock Springs WY
 41.61°N 109.1°W (Elev. 6325 ft)
12:43 am MDT Aug 15, 2025
2am MDT Aug 15, 2025-6pm MDT Aug 21, 2025
 
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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