Alert archive / Montana / Heat Advisories in 2021
Heat Advisory 2, NWS Glasgow, MT
NWS Glasgow, MT issued this heat advisory at Jun 4, 2021, 2:19 AM MDT for 9 counties in Montana. It took effect at Jun 4, 2021, 10:00 AM MDT. It was in force for 10 hr.
The area
The counties it named.
The facts
- Issued
- Jun 4, 2021, 2:19 AM MDT (08:19 UTC)
- In effect from
- Jun 4, 2021, 10:00 AM MDT
- Expired
- Jun 4, 2021, 8:00 PM MDT
- In force
- 10 hr
- Issued by
- NWS Glasgow, MT
Counties Dawson County, MT, Garfield County, MT, McCone County, MT, Petroleum County, MT, Prairie County, MT, Richland County, MT, Roosevelt County, MT, Valley County, MT, Wibaux County, MT
The radar
The Glasgow radar (KGGW), 101 km from the middle of the area, began a volume at 08:20 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 heat advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Glasgow, MT wrote its last area forecast discussion before this heat advisory went out at Jun 3, 8:30 PM MDT, 5 hours 49 minutes earlier.
Area forecast discussion, Jun 3, 8:30 PM MDT, 5 hours 49 minutes before
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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.