Jamestown Ndawn Realtime Data

× Heat Advisory
Until 2026-07-26T20:15:00-05:00 • National Weather Service
* WHAT...Heat index values up to 105 expected. * WHERE...Southwest and south central North Dakota, including the James River Valley. * WHEN...Until 9 PM CDT /8 PM MDT/ this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.