Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93°NLon: 98.68°WElev: 1499ft.

Overcast

49°F

9°C

Humidity 93%
Wind Speed N 14 G 30 mph
Barometer 29.83 in (1010.7 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 11 Oct 10:56 am CDT
Extended Forecast for

Ypsilanti ND

  • Today

    Today: A 20 percent chance of showers before 5pm.  Cloudy, with a steady temperature around 54. North wind around 17 mph, with gusts as high as 31 mph.

    High: 54 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers after 8pm.  Cloudy, with a low around 42. North wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 42 °F

    Slight Chance
    Showers

  • Columbus Day

    Columbus Day: Showers likely, mainly after 1pm.  Cloudy, with a high near 51. North wind 11 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of showers before 1am.  Cloudy, with a low around 38. North wind around 10 mph.

    Low: 38 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 53. Northwest wind around 9 mph.

    High: 53 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. Light and variable wind becoming northwest around 6 mph in the morning.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers.  Partly cloudy, with a low around 37. East wind around 5 mph becoming south after midnight.

    Low: 37 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers.  Mostly cloudy, with a high near 58. South wind 6 to 11 mph becoming northwest 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 58 °F

    Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers before 5pm. Cloudy, with a steady temperature around 54. North wind around 17 mph, with gusts as high as 31 mph.
Tonight
A 20 percent chance of showers after 8pm. Cloudy, with a low around 42. North wind 11 to 14 mph, with gusts as high as 24 mph.
Columbus Day
Showers likely, mainly after 1pm. Cloudy, with a high near 51. North wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 30 percent chance of showers before 1am. Cloudy, with a low around 38. North wind around 10 mph.
Tuesday
Mostly cloudy, with a high near 53. Northwest wind around 9 mph.
Tuesday Night
Mostly cloudy, with a low around 36. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 59. Light and variable wind becoming northwest around 6 mph in the morning.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 37. East wind around 5 mph becoming south after midnight.
Thursday
A chance of showers. Mostly cloudy, with a high near 58. South wind 6 to 11 mph becoming northwest 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 34. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 32 mph.
Friday
Partly sunny, with a high near 50. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 34 mph.
Friday Night
Mostly clear, with a low around 29. North wind around 7 mph becoming southwest after midnight.
Saturday
Sunny, with a high near 56. South wind 7 to 17 mph, with gusts as high as 28 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Ypsilanti ND
 46.78°N 98.57°W
10:36 am CDT Oct 11, 2026
11am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
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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