National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93°NLon: 98.68°WElev: 1499ft.

A Few Clouds

54°F

12°C

Humidity 97%
Wind Speed NW 7 mph
Barometer 29.31 in (992.4 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 17 Jun 4:56 am CDT
Extended Forecast for

Montpelier ND

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm. Cloudy, with a steady temperature around 53. Northwest wind around 7 mph. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 67. Breezy, with a north wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 67 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 47. North wind 7 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 69. Northwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 48. Northwest wind 5 to 9 mph becoming light and variable.

    Low: 48 °F

    Partly Cloudy
    then Chance
    Showers

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 72. Northwest wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. Northwest wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 20 mph.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74. Light and variable wind becoming east 5 to 10 mph in the morning.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers. Partly cloudy, with a low around 50. East wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Cloudy, with a steady temperature around 53. Northwest wind around 7 mph. Chance of precipitation is 60%.
Wednesday
Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 67. Breezy, with a north wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Wednesday Night
A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 47. North wind 7 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 69. Northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 48. Northwest wind 5 to 9 mph becoming light and variable.
Juneteenth
Mostly sunny, with a high near 72. Northwest wind 10 to 16 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 46. Northwest wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 74. Light and variable wind becoming east 5 to 10 mph in the morning.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 50. East wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 71. East wind around 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 49. East wind 5 to 11 mph becoming southwest after midnight.
Monday
Partly sunny, with a high near 72. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Monday Night
A chance of showers. Partly cloudy, with a low around 51. West wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Montpelier ND
 46.69°N 98.6°W
Last Update:
5:11 am CDT Jun 17, 2026
Forecast Valid:
5am CDT Jun 17, 2026-6pm CDT Jun 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation