Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

Lat: 45.55°NLon: 100.41°WElev: 1713ft.

Fog/Mist

58°F

14°C

Humidity 97%
Wind Speed E 7 mph
Barometer 30.00 in (1015.5 mb)
Dewpoint 57°F (14°C)
Visibility 2.50 mi
Last update 15 Jun 2:52 am CDT
Extended Forecast for

Tolstoy SD

  • Overnight

    Overnight: A chance of showers and thunderstorms after 5am.  Patchy fog.  Otherwise, mostly cloudy, with a low around 57. East northeast wind around 11 mph.  Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly before 4pm.  Patchy fog before 11am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 79. East wind 10 to 13 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Showers
    Likely and
    Patchy Fog
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am.  Increasing clouds, with a low around 61. East wind around 11 mph becoming west southwest after midnight.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers
    Likely

  • Monday

    Monday: Showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.  High near 81. East northeast wind 10 to 17 mph becoming southwest in the morning. Winds could gust as high as 25 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Showers then
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 57. North wind 7 to 14 mph.  Chance of precipitation is 40%.

    Low: 57 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers.  Mostly cloudy, with a high near 75. North northeast wind 8 to 11 mph.  Chance of precipitation is 40%.

    High: 75 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 56. North northwest wind 6 to 10 mph.  Chance of precipitation is 40%.

    Low: 56 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 77. West wind 7 to 13 mph.  Chance of precipitation is 40%.

    High: 77 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 1am.  Mostly clear, with a low around 55. Southwest wind 7 to 10 mph.  Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
A chance of showers and thunderstorms after 5am. Patchy fog. Otherwise, mostly cloudy, with a low around 57. East northeast wind around 11 mph. Chance of precipitation is 30%.
Sunday
Showers and thunderstorms likely, mainly before 4pm. Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 79. East wind 10 to 13 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Increasing clouds, with a low around 61. East wind around 11 mph becoming west southwest after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. High near 81. East northeast wind 10 to 17 mph becoming southwest in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. North wind 7 to 14 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 75. North northeast wind 8 to 11 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. North northwest wind 6 to 10 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 77. West wind 7 to 13 mph. Chance of precipitation is 40%.
Wednesday Night
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 55. Southwest wind 7 to 10 mph. Chance of precipitation is 20%.
Juneteenth
Sunny, with a high near 85.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 87. Breezy.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 62. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Tolstoy SD
 45.21°N 99.61°W (Elev. 1900 ft)
2:46 am CDT Jun 15, 2025
3am CDT Jun 15, 2025-6pm CDT Jun 21, 2025
 
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