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

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93°NLon: 98.68°WElev: 1499ft.

Overcast

40°F

4°C

Humidity 47%
Wind Speed N 17 G 26 mph
Barometer 29.91 in (1014.2 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 5 May 11:56 am CDT
Extended Forecast for

Tappen ND

  • This Afternoon

    This Afternoon: A slight chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 45. Northwest wind 16 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 45 °F

    Isolated
    Rain/Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. North wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 25 mph.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow showers between noon and 1pm. Partly sunny, with a high near 49. Northwest wind 8 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 49 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Northwest wind 5 to 14 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62. Southwest wind 7 to 13 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 38. Northwest wind 7 to 10 mph becoming northeast in the evening.

    Low: 38 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 65. Breezy, with a northwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 65 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. Northwest wind 11 to 16 mph becoming west 5 to 10 mph in the evening. Winds could gust as high as 23 mph.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers after 1pm. Mostly cloudy, with a high near 62. West wind 7 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 62 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
A slight chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 45. Northwest wind 16 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 27. North wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 25 mph.
Wednesday
A slight chance of rain and snow showers between noon and 1pm. Partly sunny, with a high near 49. Northwest wind 8 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 31. Northwest wind 5 to 14 mph becoming south after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 62. Southwest wind 7 to 13 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 38. Northwest wind 7 to 10 mph becoming northeast in the evening.
Friday
Mostly sunny, with a high near 65. Breezy, with a northwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Partly cloudy, with a low around 41. Northwest wind 11 to 16 mph becoming west 5 to 10 mph in the evening. Winds could gust as high as 23 mph.
Saturday
A slight chance of showers after 1pm. Mostly cloudy, with a high near 62. West wind 7 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 36. North wind 8 to 17 mph.
Sunday
Mostly sunny, with a high near 60. Breezy, with a northwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 38. Northwest wind 6 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 66. Northwest wind 7 to 13 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tappen ND
 46.88°N 99.63°W
Last Update:
12:36 pm CDT May 5, 2026
Forecast Valid:
12pm CDT May 5, 2026-6pm CDT May 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation