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Current conditions at

Jamestown, Jamestown Municipal Airport (KJMS)

Lat: 46.93° N Lon: 98.68° W Elev: 1499 ft.

Fair

76°F

24°C

Humidity 52%
Wind Speed S 16 G 23 mph
Barometer 29.69 in (1004.9 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 3 Oct 8:56 pm CDT
Detailed forecast for

Griggs County

Tonight
Partly cloudy. Lows 60 to 65. South winds 10 to 20 mph with gusts to around 30 mph.
Saturday
Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Northwest winds around 10 mph shifting to the northeast in the afternoon. Chance of rain 20 percent.
Saturday Night
Cloudy. A chance of showers and thunderstorms in the evening, then showers likely and a slight chance of thunderstorms after midnight. Lows 45 to 50. Breezy. North winds 15 to 25 mph. Chance of rain 70 percent.
Sunday
Mostly cloudy. Showers, mainly in the morning. Windy. Highs in the mid 50s. Chance of rain 90 percent.
Sunday Night
Mostly cloudy in the evening then clearing. Lows in the mid 30s.
Monday
Sunny. Highs in the mid 50s.
Monday Night
Partly cloudy. Lows in the mid 30s.
Tuesday And Tuesday Night
Mostly clear. Highs in the mid 50s. Lows in the mid 30s.
Wednesday
Sunny. Highs in the mid 60s.
Wednesday Night And Thursday
Mostly clear. Highs 65 to 70. Lows in the mid 40s.
Thursday Night And Friday
Partly cloudy. Highs 60 to 65. Lows in the mid 40s.



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643 PM CDT Fri Oct 3 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database