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

STURGIS (K49B)

Lat: 44.42°NLon: 103.38°WElev: 3243ft.

Fair

52°F

11°C

Humidity 72%
Wind Speed NW 10 mph
Barometer 29.91 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 18 Jun 12:55 am MDT
Extended Forecast for

4 Miles WSW Bethlehem SD

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 46. Northwest wind around 6 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 68. Northwest wind 6 to 8 mph, with gusts as high as 23 mph.

    High: 68 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 44. Light west wind. Winds could gust as high as 15 mph.  Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 71. Northwest wind 5 to 8 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. Calm wind becoming south around 6 mph after midnight. Winds could gust as high as 18 mph.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 69. Southeast wind 6 to 11 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%.

    High: 69 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 45. Chance of precipitation is 90%.

    Low: 45 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm.  Mostly cloudy, with a high near 61.

    High: 61 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 46. Northwest wind around 6 mph, with gusts as high as 21 mph.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. Northwest wind 6 to 8 mph, with gusts as high as 23 mph.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 44. Light west wind. Winds could gust as high as 15 mph. Chance of precipitation is 20%.
Juneteenth
Mostly sunny, with a high near 71. Northwest wind 5 to 8 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Partly cloudy, with a low around 44. Calm wind becoming south around 6 mph after midnight. Winds could gust as high as 18 mph.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 69. Southeast wind 6 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Saturday Night
Showers and possibly a thunderstorm. Low around 45. Chance of precipitation is 90%.
Sunday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 61.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 42.
Monday
A chance of showers, then showers and possibly a thunderstorm after noon. Partly sunny, with a high near 63.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 41.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 68.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 44.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 73.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Bethlehem SD
 44.3°N 103.59°W (Elev. 5000 ft)
12:32 am MDT Jun 18, 2026
1am MDT Jun 18, 2026-6pm MDT Jun 24, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database