Right now
The most recent data we hold from HEAT GOV arrived 7 minutes ago, and this point is in it.
Nothing else has been detected within 20 km in the last 24 hours.
This alert is in force until 9 September 2026, 01:00 UTC.
It is the 15th strongest of the 25 detections recorded within 20 km of this point since 1 April 2026. The last comparable one was on 6 August 2026.
What the source measured
HEAT GOV reported: * WHAT...Heat index values up to 105 expected. * WHERE...Benton, Camden, Hickory, Miller, Morgan, Christian, Dallas, Greene, Polk, and Taney Counties. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Nearby, since 1 April 2026
- May 18, 2026 · score 43 · 13.0 km
- June 13, 2026 · score 43 · 20.3 km
How we know
One source: HEAT GOV. Not yet confirmed by a second, independent source.
Our own score for this event is 16 out of 100, at 49 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 16 / 100 |
| Our confidence | 49% |
| Coordinates | 37.7011, -93.0847 |
| Nearest City | Springfield (57 km) |
| Impact Tier | minor |
| Timestamp | 2026-09-08T17:00:00.000Z |
| Source | http://www.weather.gov |
Score Breakdown
Technical Details
| Event | Heat Advisory |
| Urgency | Expected |
| Certainty | Likely |
| Onset | 2026-09-08T12:00:00-05:00 |
| Expires | 2026-09-08T20:00:00-05:00 |
| AreaDesc | Benton; Morgan; Miller; Hickory; Camden; Polk; Dallas; Greene; Christian; Taney |
| SenderName | NWS Springfield MO |
| ZonesUsedForCentroid | 10 |
| ZoneCount | 10 |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
Want to know when something happens in this area?
Calamity.live data shows a weather event with CalamityScore 16/100 (United States), based on data from heat_gov. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.