Current conditions at

Jamestown, Jamestown Municipal Airport (KJMS)

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

Fair

46°F

8°C

Humidity 96%
Wind Speed NE 3 mph
Barometer 30.26 in (1025.2 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 21 Sep 6:56 am CDT
Detailed forecast for

Griggs County

Today
Mostly sunny. Highs in the mid 60s. East winds 5 to 15 mph.
Tonight
Mostly clear. Lows in the mid 30s. Southeast winds up to 10 mph.
Tuesday
Mostly sunny. Highs in the mid 60s. Breezy. Southeast winds around 10 mph increasing to around 20 mph in the afternoon.
Tuesday Night
Partly cloudy. Lows in the mid 40s.
Wednesday
Mostly cloudy. Showers likely in the afternoon. Breezy. Highs in the mid 60s. Chance of rain 60 percent.
Wednesday Night
Cloudy. Showers and a slight chance of thunderstorms. Lows 45 to 50.
Thursday Through Friday
Mostly cloudy. Highs 70 to 75. Lows 50 to 55.
Friday Night And Saturday
Mostly cloudy. A chance of showers. Highs in the mid 60s. Lows in the mid 50s.
Saturday Night
Mostly cloudy. A slight chance of showers. Lows 45 to 50.
Sunday
Mostly sunny. A chance of showers. Highs in the mid 60s.



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622 AM CDT Mon Sep 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database