Severe Thunderstorms Across the Upper Mississippi Valley and Central Plains; Excessive Rainfall Along the Texas Coast; Hot Conditions from the Ohio Valley to the Northeast

Scattered strong to severe thunderstorms capable of producing damaging winds, hail and heavy rainfall will be possible this afternoon over the Upper Mississippi Valley and Central Plains. A low pressure system in the Western Gulf of Mexico will bring heavy to excessive rainfall for much of South Texas. A dangerous heat wave will impact much of the Midwest to the Northeast through this week. Read More >

Current conditions at

MacDonald Pass US-12 MP 27.9 (MTMDP)

Lat: 46.56148°NLon: 112.30931°WElev: 6325.0ft.

NA

44°F

7°C

Humidity 65%
Wind Speed SW 13 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 18 Jun 04:00 PM MDT
Extended Forecast for

6 Miles S Marysville MT

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  High near 49. West southwest wind around 8 mph.  Chance of precipitation is 80%.

    High: 49 °F

    Showers

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before midnight.  Patchy fog after midnight.  Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 33. West southwest wind 5 to 8 mph.

    Low: 33 °F

    Chance
    T-storms then
    Slight Chance
    T-storms and
    Patchy Fog

  • Juneteenth

    Juneteenth: A chance of showers, with thunderstorms also possible after 3pm.  Mostly sunny, with a high near 59. West southwest wind around 6 mph.  Chance of precipitation is 30%.

    High: 59 °F

    Sunny then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. Southwest wind 5 to 7 mph becoming northeast in the evening.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 66. North wind 5 to 8 mph becoming east in the morning.

    High: 66 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 47. North wind 6 to 9 mph.

    Low: 47 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 65. North northeast wind 6 to 8 mph.  Chance of precipitation is 70%.

    High: 65 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 44. Northwest wind 6 to 9 mph becoming west southwest after midnight.

    Low: 44 °F

    Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 49. West southwest wind around 8 mph. Chance of precipitation is 80%.
Tonight
A 50 percent chance of showers and thunderstorms, mainly before midnight. Patchy fog after midnight. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 33. West southwest wind 5 to 8 mph.
Juneteenth
A chance of showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 59. West southwest wind around 6 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 40. Southwest wind 5 to 7 mph becoming northeast in the evening.
Thursday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 66. North wind 5 to 8 mph becoming east in the morning.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 47. North wind 6 to 9 mph.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 65. North northeast wind 6 to 8 mph. Chance of precipitation is 70%.
Friday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44. Northwest wind 6 to 9 mph becoming west southwest after midnight.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 69.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Marysville MT
 46.67°N 112.31°W (Elev. 5778 ft)
2:32 pm MDT Jun 18, 2024
4pm MDT Jun 18, 2024-6pm MDT Jun 25, 2024
 
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