Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

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

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

Clear

48°F

9°C

Humidity 46%
Wind Speed E 6 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 18 Jun 02:05 AM MDT
Extended Forecast for

17 Miles ESE Farson WY

  • Overnight

    Overnight: Clear, with a low around 43. East wind 8 to 14 mph, with gusts as high as 21 mph.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Breezy, with a south wind 5 to 10 mph becoming west northwest 15 to 20 mph in the morning. Winds could gust as high as 28 mph.

    High: 78 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47. Breezy, with a northwest wind 13 to 18 mph becoming north northeast 7 to 12 mph after midnight. Winds could gust as high as 26 mph.

    Low: 47 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 82. East wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53. West wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 24 mph.

    Low: 53 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 77. Windy, with a light and variable wind becoming west 21 to 26 mph in the morning. Winds could gust as high as 43 mph.

    High: 77 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45. Windy, with a west wind 20 to 25 mph becoming light  after midnight. Winds could gust as high as 40 mph.

    Low: 45 °F

    Partly Cloudy
    and Windy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 73. Breezy.

    High: 73 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 43. East wind 8 to 14 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 78. Breezy, with a south wind 5 to 10 mph becoming west northwest 15 to 20 mph in the morning. Winds could gust as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 47. Breezy, with a northwest wind 13 to 18 mph becoming north northeast 7 to 12 mph after midnight. Winds could gust as high as 26 mph.
Juneteenth
Sunny, with a high near 82. East wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 53. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.
Saturday
Mostly sunny, with a high near 77. Windy, with a light and variable wind becoming west 21 to 26 mph in the morning. Winds could gust as high as 43 mph.
Saturday Night
Mostly clear, with a low around 45. Windy, with a west wind 20 to 25 mph becoming light after midnight. Winds could gust as high as 40 mph.
Sunday
Sunny, with a high near 73. Breezy.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 44. Breezy.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ESE Farson WY
 42.05°N 109.11°W (Elev. 7362 ft)
1:33 am MDT Jun 18, 2026
2am MDT Jun 18, 2026-6pm MDT Jun 24, 2026
 
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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