Alert archive / Idaho / Winter Storm Warnings in 2017

Winter Storm Warning 5, NWS Boise, ID

January 17, 201713 counties in Idaho; Baker County, Malheur County, Oregon

NWS Boise, ID issued this winter storm warning at Jan 17, 2017, 4:49 AM MST for 13 counties in Idaho; Baker County, Malheur County, Oregon. It took effect at Jan 18, 2017, 5:00 AM MST. It was in force for 30 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jan 17, 2017, 4:49 AM MST (11:49 UTC)
In effect from: Jan 18, 2017, 5:00 AM MST
Expired: Jan 19, 2017, 11:00 AM MST
In force: 30 hr
Issued by: NWS Boise, ID

Counties Adams County, ID, Boise County, ID, Camas County, ID, Canyon County, ID, Elmore County, ID, Gem County, ID, Gooding County, ID, Jerome County, ID, Owyhee County, ID, Payette County, ID, Twin Falls County, ID, Valley County, ID, Washington County, ID, Baker County, OR, Malheur County, OR

The radar

The Boise radar (KCBX), 28 km from the middle of the area, began a volume at 11:47 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Boise, ID wrote its last area forecast discussion before this winter storm warning went out at Jan 17, 3:28 AM MST, 1 hour 21 minutes earlier.

Area forecast discussion, Jan 17, 3:28 AM MST, 1 hour 21 minutes before

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The office that day

Everything else NWS Boise, ID issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jan 17, 4:49 AM MST	Winter Weather Advisory	BOI	Ada, Boise, Camas, Canyon, Elmore, Gem and 4 more	54 hr

Nearby

Winter Storm Warnings in Idaho, 2017 Winter Storm Warnings in Oregon, 2017 Every winter storm warning in 2017

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.