Severe Thunderstorms in the Southeast U.S. Saturday; Flash Flooding Threat for the Northern Gulf Coast

Isolated to scattered severe thunderstorms appear possible across portions of the Southeast and Carolinas on Saturday where a Slight Risk (Level 2 of 5) has been issued. A Slight Risk Excessive Rainfall Outlook (Level 2 of 4) has been issued for part of the northern Gulf Coast Saturday due to the threat of flash, urban, and riverine flooding. Read More >

Current conditions at

Boulder Hill I-15 MP 170.9 (MTBOU)

Lat: 46.3233°NLon: 112.06891°WElev: 5593.0ft.

NA

57°F

14°C

Humidity 18%
Wind Speed SSW 12 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 18 May 03:15 PM MDT
Extended Forecast for

3 Miles NE Boulder MT

  • Tonight

    Tonight: A chance of rain and snow, mainly after 4am.  Mostly cloudy, with a low around 36. West northwest wind 5 to 15 mph becoming north in the evening. Winds could gust as high as 24 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Rain and snow likely before noon, then a chance of rain showers. Some thunder is also possible.  Mostly cloudy, with a high near 52. West northwest wind 6 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 52 °F

    Rain/Snow
    Likely then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of rain, mixing with snow after 10pm, then gradually ending. Some thunder is also possible.  Partly cloudy, with a low around 32. Northwest wind 5 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Monday

    Monday: A chance of rain and snow before noon, then rain showers likely. Some thunder is also possible.  Partly sunny, with a high near 54. Light west wind becoming north northwest 5 to 10 mph in the morning.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 54 °F

    Chance
    Rain/Snow
    then Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 35. North wind 5 to 10 mph becoming light northwest  after midnight.

    Low: 35 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 59. Light west northwest wind becoming northwest 5 to 10 mph in the morning.

    High: 59 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 39. West northwest wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 39 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain, then showers and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 57. Light southwest wind becoming west southwest 5 to 10 mph in the morning.

    High: 57 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of rain after midnight.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Showers
    Likely

Detailed Forecast

Tonight
A chance of rain and snow, mainly after 4am. Mostly cloudy, with a low around 36. West northwest wind 5 to 15 mph becoming north in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
Rain and snow likely before noon, then a chance of rain showers. Some thunder is also possible. Mostly cloudy, with a high near 52. West northwest wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
A chance of rain, mixing with snow after 10pm, then gradually ending. Some thunder is also possible. Partly cloudy, with a low around 32. Northwest wind 5 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before noon, then rain showers likely. Some thunder is also possible. Partly sunny, with a high near 54. Light west wind becoming north northwest 5 to 10 mph in the morning. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 35. North wind 5 to 10 mph becoming light northwest after midnight.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 59. Light west northwest wind becoming northwest 5 to 10 mph in the morning.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 39. West northwest wind 5 to 10 mph becoming light and variable after midnight.
Wednesday
A chance of rain, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 57. Light southwest wind becoming west southwest 5 to 10 mph in the morning.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 39.
Thursday
Rain likely, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 50.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36.
Friday
A chance of rain and thunderstorms. Mostly cloudy, with a high near 56.
Friday Night
A chance of rain. Mostly cloudy, with a low around 38.
Saturday
Rain likely and possibly a thunderstorm. Partly sunny, with a high near 59.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Boulder MT
 46.28°N 112.08°W (Elev. 4993 ft)
2:10 pm MDT May 18, 2024
3pm MDT May 18, 2024-6pm MDT May 25, 2024
 
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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