Current conditions at
Jamestown, Jamestown Municipal Airport (KJMS)
Lat: 46.93°NLon: 98.68°WElev: 1499ft.
Fair
76°F
24°C
| Humidity | 43% |
| Wind Speed | W 8 mph |
| Barometer | 29.98 in (1014.9 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 1 Sep 12:56 pm CDT |
Extended Forecast for
9 Miles SSW Sibley ND
This Afternoon

High: 80 °F
Partly Sunny
Tonight

Low: 56 °F
Mostly Cloudy
Wednesday

High: 81 °F
Sunny
Wednesday Night
Low: 59 °F
Mostly Clear
then Showers
LikelyThursday

High: 85 °F
Chance
ShowersThursday Night
Low: 61 °F
Slight Chance
T-storms then
Slight Chance
ShowersFriday

High: 88 °F
Mostly Sunny
Friday Night

Low: 65 °F
Slight Chance
T-stormsSaturday

High: 86 °F
Slight Chance
T-storms
Detailed Forecast
This Afternoon
Partly sunny, with a high near 80. West northwest wind around 11 mph.
Tonight
Mostly cloudy, with a low around 56. Northwest wind around 5 mph becoming light and variable in the evening.
Wednesday
Sunny, with a high near 81. Southeast wind around 6 mph becoming west southwest in the morning.
Wednesday Night
Showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 59. East southeast wind 8 to 13 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 85. East southeast wind 15 to 17 mph becoming south in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly clear, with a low around 61. Southwest wind 6 to 9 mph becoming east in the evening. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 88. East wind 6 to 15 mph, with gusts as high as 25 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 65. East wind 10 to 14 mph.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. East southeast wind 9 to 15 mph. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. Northeast wind 10 to 13 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. East wind 11 to 15 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. East northeast wind 9 to 14 mph.
Labor Day
A 40 percent chance of showers. Partly sunny, with a high near 74. Southeast wind 13 to 17 mph becoming west in the afternoon. Winds could gust as high as 28 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
9 Miles SSW Sibley ND
47.1°N 98°W
47.1°N 98°W
12:31 pm CDT Sep 1, 2026
1pm CDT Sep 1, 2026-6pm CDT Sep 7, 2026


