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

Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies; Heavy Rain in Guam

A storm system moving over the Rockies today will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Heavy snow expected from northwestern Wyoming into southern Montana. Ongoing heavy showers and thunderstorms from Invest 96W could result in localized flash flooding, particularly in central or southern Guam early this morning. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93°NLon: 98.68°WElev: 1499ft.

Fog/Mist

43°F

6°C

Humidity 100%
Wind Speed E 6 mph
Barometer 30.26 in (1025.9 mb)
Dewpoint 43°F (6°C)
Visibility 6.00 mi
Wind Chill39°F (4°C)
Last update 15 Oct 6:56 am CDT
Extended Forecast for

6 Miles WSW Fredonia ND

  • Today

    Today: Patchy drizzle before 1pm, then a slight chance of showers after 5pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 51. East wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.

    High: 51 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a temperature falling to near 47 by 8pm, then rising to around 52 during the remainder of the night. East wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F⇑

    Showers
    Likely

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 68. Southeast wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 43. Southwest wind 14 to 17 mph, with gusts as high as 26 mph.

    Low: 43 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 58. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 34 mph.

    High: 58 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. West wind 15 to 17 mph, with gusts as high as 26 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 53. Windy, with a west wind 18 to 26 mph, with gusts as high as 38 mph.

    High: 53 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. West wind 11 to 17 mph, with gusts as high as 26 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. Southwest wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 58 °F

    Sunny

Detailed Forecast

Today
Patchy drizzle before 1pm, then a slight chance of showers after 5pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 51. East wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a temperature falling to near 47 by 8pm, then rising to around 52 during the remainder of the night. East wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 68. Southeast wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 43. Southwest wind 14 to 17 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 58. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 34 mph.
Friday Night
Partly cloudy, with a low around 38. West wind 15 to 17 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 53. Windy, with a west wind 18 to 26 mph, with gusts as high as 38 mph.
Saturday Night
Mostly clear, with a low around 33. West wind 11 to 17 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 58. Southwest wind 11 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 39. South wind 11 to 14 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 57. Breezy, with a southwest wind 15 to 22 mph becoming west in the morning. Winds could gust as high as 33 mph.
Monday Night
Mostly cloudy, with a low around 36. Northwest wind 16 to 18 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 52. Breezy, with a northwest wind 18 to 23 mph, with gusts as high as 34 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Fredonia ND
 46.3°N 99.2°W
Last Update:
6:36 am CDT Oct 15, 2025
Forecast Valid:
7am CDT Oct 15, 2025-6pm CDT Oct 21, 2025
 
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