[WASN7] WASHINGTON [2004-]
or Select from map

Most Recent Observation

This application displays the last observation received by the IEM from this site. The time stamp is in America/New_York timezone.

This station reports observations in SHEF format. The following two tables break these SHEF reports into recently made reports and those older than five days ago. The IEM's archive of raw SHEF text products is only five days, so thus why the Product links are only for the first table.

Recent SHEF encoded data

Physical CodeDurationType SourceExtrenumValidValue Product
[PP] Precipitation (includes liquid amount of new snowfall) [D] 1 DayZR[-] Sep 18, 2025 07:00 AM0Source Text
[PT] Precipitation type [I] InstantaneousZR[-] Sep 16, 2025 10:00 PM1Source Text
[SD] Snow, depth [I] InstantaneousZR[-] Sep 17, 2025 10:00 PM0Source Text
[SF] Snow, depth, new snowfall [D] 1 DayZR[-] Sep 17, 2025 10:00 PM0Source Text
[TA] Temperature, air, dry bulb [I] InstantaneousZR[-] Sep 17, 2025 10:00 PM66Source Text
[TA] Temperature, air, dry bulb [I] InstantaneousZR[X] Maximum of daySep 18, 2025 07:00 AM74Source Text
[TA] Temperature, air, dry bulb [I] InstantaneousZR[N] Minimum of daySep 18, 2025 07:00 AM61Source Text
[XW] Weather, present NWS synoptic code [I] InstantaneousZR[-] Sep 17, 2025 10:00 PM3Source Text

Five days and older SHEF encoded data

Physical CodeDurationType SourceExtrenumValidValue Product
[PP] Precipitation (includes liquid amount of new snowfall) [D] 1 DayRZ[-] Sep 29, 2021 11:58 PM0N/A
[PP] Precipitation (includes liquid amount of new snowfall) [P] Period Ending 7 a.m. localRZ[-] Apr 5, 2016 11:00 PM0N/A
[PT] Precipitation type [I] InstantaneousRZ[-] Sep 23, 2021 11:58 PM1N/A
[SD] Snow, depth [I] InstantaneousRZ[-] Sep 29, 2021 11:58 PM0N/A
[SF] Snow, depth, new snowfall [D] 1 DayRZ[-] Sep 29, 2021 11:58 PM0N/A
[TA] Temperature, air, dry bulb [I] InstantaneousRZ[N] Minimum of daySep 29, 2021 11:58 PM65N/A
[TA] Temperature, air, dry bulb [I] InstantaneousRZ[-] Sep 29, 2021 11:58 PM69N/A
[TA] Temperature, air, dry bulb [I] InstantaneousRZ[X] Maximum of daySep 29, 2021 11:58 PM82N/A
[XP] Weather, past NWS synoptic code [Q] 6 HourRZ[-] Sep 29, 2021 11:58 PM0N/A
[XP] Weather, past NWS synoptic code [Q] 6 HourZR[-] Mar 5, 2025 10:00 PM6N/A
[XW] Weather, present NWS synoptic code [I] InstantaneousRZ[-] Sep 29, 2021 11:58 PM1N/A
[XW] Weather, present NWS synoptic code [P] Period Ending 7 a.m. localRZ[-] Apr 5, 2016 11:00 PM1N/A

This data was provided by a JSON(P) webservice. You can find more JSON services.