Alert archive / Montana / Winter Storm Warnings in 2022

Winter Storm Warning 6, NWS Great Falls, MT

May 18, 2022

NWS Great Falls, MT issued this winter storm warning at May 18, 2022, 2:33 PM MDT. It took effect at May 19, 2022, 12:00 PM MDT. It was in force for 22 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: May 18, 2022, 2:33 PM MDT (20:33 UTC)
In effect from: May 19, 2022, 12:00 PM MDT
Expired: May 20, 2022, 9:49 AM MDT
In force: 22 hr
Issued by: NWS Great Falls, MT

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 Great Falls, MT wrote its last area forecast discussion before this winter storm warning went out at May 17, 5:38 PM MDT, 20 hours 55 minutes earlier.

Area forecast discussion, May 17, 5:38 PM MDT, 20 hours 55 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
May 18, 2:33 PM MDT	Winter Weather Advisory	TFX		43 hr

Nearby

Winter Storm Warnings in Montana, 2022 Every winter storm warning in 2022

Sources

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