Alert archive / Washington / Chelan County

Weather alerts in Chelan County, Washington, 2020

39 weather alerts in 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Chelan County and its neighbors

Each county as a circle sized by its count in 2020. Tap one for its archive.

Alerts
39
Warnings
7
Watches
8
Advisories
22
Busiest month
May9 alerts
Busiest day
May 30, 20204 alerts

Over time

By month

The alerts

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

IssuedProductOfficeLasted
Jan 9, 3:15 PM PSTWinter Weather AdvisoryOTX43 hr
Jan 15, 2:36 AM PSTWinter Storm WarningOTX33 hr
Jan 15, 2:36 AM PSTWinter Weather AdvisoryOTX31 hr
Jan 17, 3:15 AM PSTWinter Storm WatchOTX11 hr
Jan 17, 2:18 PM PSTWinter Storm WarningOTX25 hr
Jan 27, 3:16 AM PSTWinter Weather AdvisoryOTX31 hr
Feb 11, 12:47 PM PSTWind AdvisoryOTX5 hr
Feb 23, 2:26 AM PSTWind AdvisoryOTX28 hr
Mar 11, 3:16 PM PDTWinter Storm WatchOTX24 hr
Mar 12, 3:29 PM PDTWinter Weather AdvisoryOTX44 hr
May 5, 3:00 PM PDTWind AdvisoryOTX28 hr
May 18, 3:49 AM PDTFlash Flood WatchOTX17 hr
May 19, 5:03 PM PDTAreal Flood AdvisoryOTX3 hr
May 20, 2:35 AM PDTWind AdvisoryOTX17 hr
May 29, 11:35 AM PDTRiver Flood WatchOTX4 days
May 30, 8:48 AM PDTRiver Flood WarningOTX27 hr
May 30, 8:59 AM PDTFlash Flood WatchOTX11 hr
May 30, 3:13 PM PDTMesoscale DiscussionSPC2 hr
May 30, 4:22 PM PDTSevere Thunderstorm WatchSPC5 hr
Jun 6, 2:01 PM PDTWind AdvisoryOTX33 hr
Jul 26, 2:54 AM PDTHeat AdvisoryOTX6 days
Jul 28, 2:34 PM PDTExcessive Heat WarningOTX3 days
Aug 13, 2:13 PM PDTExcessive Heat WatchOTX24 hr
Aug 14, 2:37 PM PDTExcessive Heat WarningOTX4 days
Sep 18, 7:25 PM PDTSpecial Weather StatementOTX50 min
Sep 18, 7:57 PM PDTFlash Flood WarningOTX3 hr
Oct 12, 2:38 AM PDTHigh Wind WatchOTX24 hr
Oct 13, 2:42 AM PDTHigh Wind WarningOTX18 hr
Oct 22, 2:52 PM PDTWinter Weather AdvisoryOTX32 hr
Oct 26, 10:49 AM PDTAir Stagnation AdvisoryOTX4 days
Oct 30, 7:25 AM PDTWind AdvisoryOTX10 hr
Oct 31, 2:56 PM PDTAir Stagnation AdvisoryOTX4 days
Nov 13, 11:38 AM PSTWind AdvisoryOTX16 hr
Nov 14, 4:46 AM PSTWinter Weather AdvisoryOTX22 hr
Nov 27, 5:25 AM PSTDense Fog AdvisoryOTX4 hr
Nov 30, 2:32 PM PSTAir Stagnation AdvisoryOTX9 days
Dec 16, 12:06 PM PSTWinter Weather AdvisoryOTX24 hr
Dec 25, 2:39 AM PSTWinter Weather AdvisoryOTX36 hr
Dec 29, 4:03 AM PSTWinter Weather AdvisoryOTX58 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

ProductAlerts
Severe storms
Severe Thunderstorm Watch1
Mesoscale Discussion1
Special Weather Statement1
Flooding
Flash Flood Warning1
River Flood Warning1
Flash Flood Watch2
River Flood Watch1
Areal Flood Advisory1
Winter
Winter Storm Warning2
Winter Storm Watch2
Winter Weather Advisory9
Heat
Excessive Heat Warning2
Excessive Heat Watch1
Heat Advisory1
Wind and dust
High Wind Warning1
High Wind Watch1
Wind Advisory7
Fog and smoke
Air Stagnation Advisory3
Dense Fog Advisory1

The busiest days

Days with the most alerts issued, by UTC date.

  1. May 30, 20204alerts
  2. January 15, 20202alerts
  3. January 17, 20202alerts
  4. May 20, 20202alerts
  5. September 19, 20202alerts
  6. January 9, 20201alerts
  7. January 27, 20201alerts
  8. February 11, 20201alerts
  9. February 23, 20201alerts
  10. March 11, 20201alerts

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20192021

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. Rebuilt daily.