Alert archive / Minnesota / Heat Advisories in 2019

Heat Advisory 1, NWS Twin Cities, MN

June 28, 201934 counties in Minnesota

NWS Twin Cities, MN issued this heat advisory at Jun 28, 2019, 2:44 PM CDT for 34 counties in Minnesota. It took effect at Jun 29, 2019, 1:00 PM CDT. It was in force for 27 hr.

The area

The counties it named.

The facts

Issued
Jun 28, 2019, 2:44 PM CDT (19:44 UTC)
In effect from
Jun 29, 2019, 1:00 PM CDT
Expired
Jun 30, 2019, 4:03 PM CDT
In force
27 hr
Issued by
NWS Twin Cities, MN
All 34 counties

Anoka County, MN, Blue Earth County, MN, Brown County, MN, Carver County, MN, Chippewa County, MN, Chisago County, MN, Dakota County, MN, Faribault County, MN, Freeborn County, MN, Goodhue County, MN, Hennepin County, MN, Isanti County, MN, Kandiyohi County, MN, Lac qui Parle County, MN, Le Sueur County, MN, Martin County, MN, McLeod County, MN, Meeker County, MN, Nicollet County, MN, Ramsey County, MN, Redwood County, MN, Renville County, MN, Rice County, MN, Scott County, MN, Sherburne County, MN, Sibley County, MN, Steele County, MN, Stevens County, MN, Swift County, MN, Waseca County, MN, Washington County, MN, Watonwan County, MN, Wright County, MN, Yellow Medicine County, MN

The radar

The Minneapolis radar (KMPX), 49 km from the middle of the area, began a volume at 19:46 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 Twin Cities, MN wrote its last area forecast discussion before this heat advisory went out at Jun 28, 12:51 PM CDT, 1 hour 53 minutes earlier.

Area forecast discussion, Jun 28, 12:51 PM CDT, 1 hour 53 minutes before
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Hazardous weather outlook, Jun 28, 11:34 AM CDT, 3 hours 10 minutes before
Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
1134 AM CDT Fri Jun 28 2019

MNZ074-075-082>085-091>093-291645-
Brown-Nicollet-Watonwan-Blue Earth-Waseca-Steele-Martin-Faribault-
Freeborn-
1134 AM CDT Fri Jun 28 2019

This Hazardous Weather Outlook is for portions of south central
Minnesota.

.DAY ONE...This Afternoon and Tonight

Heat index values will climb to the lower to middle 90s across
south central Minnesota this afternoon. If active outdoors or
sensitive to excessive heat, take precautions to avoid heat
related illnesses.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

The first heat wave of the summer will arrive this weekend. Highs
in the 90s and lows in the 70s are likely Saturday and Sunday.
Heat indices will likely exceed 100 this weekend for much of
southern Minnesota, including the Twin Cities metro. Those who
are active outdoors will be at risk for heat related illnesses
Saturday and Sunday.

Thunderstorms will be possible early next week with the higher
chances coming Sunday afternoon through Monday morning. Severe
weather along with heavy downpours and localized flooding will be
possible with any activity we see.

.SPOTTER INFORMATION STATEMENT...

SKYWARN spotter activation will not be needed.

MNZ041>045-047>070-073-076>078-WIZ014>016-023>028-291645-
Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns-
Benton-Sherburne-Isanti-Chisago-Lac Qui Parle-Swift-Chippewa-
Kandiyohi-Meeker-Wright-Hennepin-Anoka-Ramsey-Washington-
Yellow Medicine-Renville-McLeod-Sibley-Carver-Scott-Dakota-
Redwood-Le Sueur-Rice-Goodhue-Polk-Barron-Rusk-St. Croix-Pierce-
Dunn-Pepin-Eau Claire-
1134 AM CDT Fri Jun 28 2019

This Hazardous Weather Outlook is for portions of central and
southern Minnesota...and west central Wisconsin.

.DAY ONE...This Afternoon and Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

The first heat wave of the summer will arrive this weekend. Highs
in the 90s and lows in the 70s are likely Saturday and Sunday.
Heat indices will likely exceed 100 this weekend for much of
southern Minnesota, including the Twin Cities metro. Those who
are active outdoors will be at risk for heat related illnesses
Saturday and Sunday.

Thunderstorms will be possible early next week with the higher
chances coming Sunday afternoon through Monday morning. Severe
weather along with heavy downpours and localized flooding will be
possible with any activity we see.

.SPOTTER INFORMATION STATEMENT...

SKYWARN spotter activation will not be needed.

The office that day

Everything else NWS Twin Cities, MN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 27, 9:29 PM CDTSpecial Weather StatementMPXGoodhue, Rice31 min
Jun 27, 9:47 PM CDTSevere Thunderstorm WarningMPXGoodhue43 min
Jun 27, 10:02 PM CDTSpecial Weather StatementMPXSteele28 min
Jun 27, 10:16 PM CDTSevere Thunderstorm WarningMPXSteele16 min
Jun 27, 10:33 PM CDTSpecial Weather StatementMPXGoodhue27 min
Jun 27, 11:06 PM CDTSevere Thunderstorm WarningMPXSteele24 min
Jun 28, 3:25 AM CDTSpecial Weather StatementMPXGoodhue95 min
Jun 28, 5:04 AM CDTSpecial Weather StatementMPXSteele86 min
Jun 28, 9:44 AM CDTRiver Flood WarningMPXGoodhue34 hr
Jun 28, 10:55 AM CDTExcessive Heat WatchMPXAnoka, Carver, Dakota, Hennepin, Ramsey, Scott and 1 more17 hr

Nearby

Heat Advisories in Minnesota, 2019Every heat advisory in 2019

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.