Alert archive / Idaho / Heat Advisories

Heat Advisories in Idaho, 2021

23 heat advisories in 2021. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of heat advisories reaches back to 2005.

Heat Advisories by county

Each county as a circle sized by its count in 2021. Tap one for its archive.

Heat Advisories
23
Busiest month
July12 heat advisories
Busiest day
June 1, 20212 heat advisories

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
May 31, 3:18 AM MDTHeat AdvisoryOTXBenewah, Bonner, Boundary, Kootenai, Latah, Lewis and 2 more4 days
Jun 1, 1:55 PM MDTHeat AdvisoryMSOClearwater, Idaho55 hr
Jun 1, 2:10 PM MDTHeat AdvisoryBOIGooding, Jerome, Twin Falls55 hr
Jun 13, 2:38 AM MDTHeat AdvisoryBOIAda, Elmore, Gooding, Jerome, Owyhee, Twin Falls18 hr
Jun 13, 2:53 AM MDTHeat AdvisoryPIHBlaine, Cassia, Lincoln, Minidoka, Power18 hr
Jun 21, 1:28 PM MDTHeat AdvisoryPIHBlaine, Cassia, Lincoln, Minidoka, Power32 hr
Jun 24, 2:14 PM MDTHeat AdvisoryMSOLemhi7 days
Jun 26, 2:15 PM MDTHeat AdvisoryPIHBannock, Bingham, Blaine, Bonneville, Butte, Caribou and 10 more8 days
Jun 30, 3:03 AM MDTHeat AdvisoryBOIAda, Adams, Elmore, Gooding, Jerome, Owyhee and 2 more6 days
Jul 2, 2:44 AM MDTHeat AdvisoryOTXKootenai, Lewis, Nez Perce41 hr
Jul 2, 2:29 PM MDTHeat AdvisoryPIHCuster12 hr
Jul 4, 3:01 AM MDTHeat AdvisoryPIHBlaine, Cassia, Lincoln, Minidoka, Power18 hr
Jul 5, 2:02 PM MDTHeat AdvisoryPIHBannock, Bingham, Bonneville, Butte, Caribou, Cassia and 6 more3 days
Jul 9, 3:42 AM MDTHeat AdvisoryOTXLewis, Nez Perce41 hr
Jul 9, 12:40 PM MDTHeat AdvisoryPIHBannock, Bingham, Blaine, Bonneville, Butte, Caribou and 9 more3 days
Jul 11, 3:03 PM MDTHeat AdvisoryOTXBenewah, Kootenai, Latah, Nez Perce3 days
Jul 17, 3:40 AM MDTHeat AdvisoryBOIAda, Adams, Boise, Camas, Canyon, Elmore and 7 more41 hr
Jul 17, 3:44 AM MDTHeat AdvisoryPIHBannock, Bingham, Blaine, Bonneville, Butte, Caribou and 9 more41 hr
Jul 24, 2:03 PM MDTHeat AdvisoryPIHBannock, Bingham, Blaine, Bonneville, Butte, Caribou and 9 more55 hr
Jul 28, 3:20 PM MDTHeat AdvisoryOTXBenewah, Bonner, Boundary, Kootenai, Latah, Lewis and 2 more23 hr
Jul 29, 2:58 PM MDTHeat AdvisoryMSOClearwater, Idaho54 hr
Aug 2, 3:46 PM MDTHeat AdvisoryOTXBenewah, Bonner, Boundary, Kootenai, Latah, Lewis and 2 more56 hr
Aug 11, 12:58 PM MDTHeat AdvisoryMSOClearwater, Idaho3 days

By county

Every county with at least one alert. A county page lists each alert that covered it.

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 1, 20212heat advisories
  2. June 13, 20212heat advisories
  3. July 2, 20212heat advisories
  4. July 9, 20212heat advisories
  5. July 17, 20212heat advisories
  6. May 31, 20211heat advisories
  7. June 21, 20211heat advisories
  8. June 24, 20211heat advisories
  9. June 26, 20211heat advisories
  10. June 30, 20211heat advisories
  11. July 4, 20211heat advisories
  12. July 5, 20211heat advisories

Nearby

Alerts in force nowTornadoes on recordThe radar archive20202022

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.