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 >

Hazardous Weather Conditions

Current conditions at

ROLLA (K06D)

Lat: 48.88°NLon: 99.62°WElev: 1824ft.

A Few Clouds

57°F

14°C

Humidity 100%
Wind Speed SE 5 mph
Barometer 30.08 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 15 Jun 6:55 am CDT
Extended Forecast for

Shell Valley ND

  • Today

    Today: A slight chance of showers and thunderstorms between 1pm and 4pm.  Mostly cloudy, with a high near 76. South wind 3 to 7 mph.  Chance of precipitation is 20%.

    High: 76 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 5am.  Increasing clouds, with a low around 58. Southwest wind around 6 mph becoming light and variable  after midnight.

    Low: 58 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am.  High near 72. East wind 5 to 9 mph becoming north in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 72 °F

    Showers then
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 53. Northwest wind 5 to 9 mph.

    Low: 53 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 75. Northwest wind 6 to 10 mph.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 54. Northwest wind 5 to 7 mph becoming light and variable.  Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers, then showers and thunderstorms likely after 1pm.  Mostly sunny, with a high near 75. West wind 6 to 9 mph.  Chance of precipitation is 60%.

    High: 75 °F

    Chance
    Showers then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 52. Northwest wind 6 to 9 mph becoming southeast after midnight.

    Low: 52 °F

    Chance
    T-storms

  • Juneteenth

    Juneteenth: A slight chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 79. South wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 79 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 1pm and 4pm. Mostly cloudy, with a high near 76. South wind 3 to 7 mph. Chance of precipitation is 20%.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Increasing clouds, with a low around 58. Southwest wind around 6 mph becoming light and variable after midnight.
Monday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 72. East wind 5 to 9 mph becoming north in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 53. Northwest wind 5 to 9 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 75. Northwest wind 6 to 10 mph.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 54. Northwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 20%.
Wednesday
A chance of showers, then showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 75. West wind 6 to 9 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 52. Northwest wind 6 to 9 mph becoming southeast after midnight.
Juneteenth
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79. South wind 6 to 11 mph, with gusts as high as 18 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Southeast wind 9 to 11 mph, with gusts as high as 18 mph.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 77. Southeast wind 8 to 11 mph becoming east in the morning. Winds could gust as high as 18 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. East wind 8 to 10 mph.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 78. East wind 9 to 15 mph becoming south in the afternoon. Winds could gust as high as 22 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Shell Valley ND
 48.8°N 99.85°W
6:51 am CDT Jun 15, 2025
7am CDT Jun 15, 2025-6pm CDT Jun 21, 2025
 
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Additional Resources

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