Alert archive / Montana / Frost Advisories in 2026

Frost Advisory 5, NWS Missoula, MT

June 6, 2026Flathead County, Lincoln County, Sanders County, Montana

NWS Missoula, MT issued this frost advisory at Jun 6, 2026, 12:40 PM MDT for Flathead County, Lincoln County, Sanders County, Montana. It took effect at Jun 7, 2026, 12:00 AM MDT. It was in force for 11 hr.

The area

The counties it named.

The facts

Issued
Jun 6, 2026, 12:40 PM MDT (18:40 UTC)
In effect from
Jun 7, 2026, 12:00 AM MDT
Expired
Jun 7, 2026, 11:00 AM MDT
In force
11 hr
Issued by
NWS Missoula, MT

Counties Flathead County, MT, Lincoln County, MT, Sanders County, MT

The radar

The Missoula radar (KMSX), 142 km from the middle of the area, began a volume at 18:41 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.

Nearby

Frost Advisories in Montana, 2026Every frost advisory in 2026

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.