Alert archive / Montana / Winter Weather Advisories in 2021

Winter Weather Advisory 5, NWS Great Falls, MT

January 15, 2021

NWS Great Falls, MT issued this winter weather advisory at Jan 15, 2021, 5:53 PM MST. It was in force for 5 hr.

The area

The counties it named.

The facts

Issued: Jan 15, 2021, 5:53 PM MST (00:53 UTC)
Expired: Jan 15, 2021, 11:00 PM MST
In force: 5 hr
Issued by: NWS Great Falls, MT

What forecasters said that day

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

NWS Great Falls, MT wrote its last area forecast discussion before this winter weather advisory went out at Jan 15, 4:50 PM MST, 1 hour 3 minutes earlier.

Area forecast discussion, Jan 15, 4:50 PM MST, 1 hour 3 minutes before

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The office that day

Everything else NWS Great Falls, MT issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jan 15, 6:54 PM MST	Areal Flood Advisory	TFX	Broadwater, Gallatin	4 days
Jan 16, 1:59 AM MST	Winter Storm Watch	TFX		12 hr
Jan 16, 1:47 PM MST	Winter Weather Advisory	TFX		55 hr

Nearby

Winter Weather Advisories in Montana, 2021 Every winter weather advisory in 2021

Sources

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