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

Heavy Rain and Flooding Possible in the Southwest U.S, Ohio Valley, and Hawaii

Heavy rainfall is expected to continue through Thursday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. Heavy rain and flash flooding is also expected over the southern Appalachians and Ohio Valley. Tropical Depression 15-E, southeast of Hawaii, is expected to bring heavy rain beginning today to the Big Island and Maui. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93°NLon: 98.68°WElev: 1499ft.

Overcast

59°F

15°C

Humidity 90%
Wind Speed SE 13 mph
Barometer 30.19 in (1022.6 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 23 Sep 3:56 pm CDT
Extended Forecast for

Jamestown Municipal Airport ND

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms. Cloudy, with a steady temperature around 58. Southeast wind around 11 mph, with gusts as high as 24 mph.

    High: 58 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 3am. Patchy fog after midnight. Otherwise, cloudy, with a steady temperature around 59. South wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 70. South wind 5 to 9 mph becoming northwest in the afternoon.

    High: 70 °F

    Patchy Fog

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53. Light southeast wind.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 68. Light southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 24 mph.

    High: 68 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Showers likely, mainly after 1am. Cloudy, with a low around 55. Southeast wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

    Low: 55 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm. Mostly cloudy, with a high near 69. South wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 69 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. South wind around 6 mph becoming northwest after midnight.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69. Northwest wind 5 to 7 mph becoming northeast in the afternoon.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Cloudy, with a steady temperature around 58. Southeast wind around 11 mph, with gusts as high as 24 mph.
Tonight
Showers and thunderstorms likely, mainly before 3am. Patchy fog after midnight. Otherwise, cloudy, with a steady temperature around 59. South wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 70. South wind 5 to 9 mph becoming northwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 53. Light southeast wind.
Friday
Mostly cloudy, with a high near 68. Light southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 24 mph.
Friday Night
Showers likely, mainly after 1am. Cloudy, with a low around 55. Southeast wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Saturday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm. Mostly cloudy, with a high near 69. South wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 50. South wind around 6 mph becoming northwest after midnight.
Sunday
Mostly sunny, with a high near 69. Northwest wind 5 to 7 mph becoming northeast in the afternoon.
Sunday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 52. East wind 5 to 11 mph, with gusts as high as 20 mph.
Monday
Showers. Cloudy, with a high near 67. East wind around 16 mph, with gusts as high as 28 mph.
Monday Night
Showers likely. Mostly cloudy, with a low around 47. North wind 14 to 16 mph, with gusts as high as 26 mph.
Tuesday
A chance of showers. Partly sunny, with a high near 61. North wind around 16 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown Municipal Airport ND
 46.92°N 98.7°W
Last Update:
3:36 pm CDT Sep 23, 2026
Forecast Valid:
4pm CDT Sep 23, 2026-6pm CDT Sep 30, 2026
 
Forecast Discussion
 
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Additional Resources

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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