Frost Advisory 4, NWS Twin Cities, MN

Anoka County, MN, Benton County, MN, Blue Earth County, MN, Brown County, MN, Carver County, MN, Chippewa County, MN, Dakota County, MN, Douglas County, MN, Faribault County, MN, Freeborn County, MN, Goodhue County, MN, Hennepin 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, Pope County, MN, Ramsey County, MN, Redwood County, MN, Renville County, MN, Rice County, MN, Scott County, MN, Sherburne County, MN, Sibley County, MN, Stearns 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

620 
WWUS73 KMPX 280412
NPWMPX

URGENT - WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
1112 PM CDT Tue Sep 27 2022

MNZ042>045-052-053-WIZ014>016-023>028-281200-
/O.CON.KMPX.FZ.W.0001.220928T0500Z-220928T1300Z/
Todd-Morrison-Mille Lacs-Kanabec-Isanti-Chisago-Polk-Barron-Rusk-
St. Croix-Pierce-Dunn-Pepin-Chippewa-Eau Claire-
Including the cities of Long Prairie, Little Falls, Princeton, 
Mora, Cambridge, Center City, Osceola, Rice Lake, Ladysmith, 
Hudson, River Falls, Menomonie, Durand, Chippewa Falls, 
and Eau Claire
1112 PM CDT Tue Sep 27 2022

...FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM CDT WEDNESDAY...

* WHAT...Sub-freezing temperatures as low as 30 expected.

* WHERE...Portions of central and east central Minnesota and 
  northwest and west central Wisconsin.

* WHEN...Until 8 AM CDT Wednesday.

* IMPACTS...Frost and freeze conditions will kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

MNZ041-047>051-054>070-073>078-082>085-091>093-281200-
/O.CON.KMPX.FR.Y.0004.220928T0500Z-220928T1300Z/
Douglas-Stevens-Pope-Stearns-Benton-Sherburne-Lac Qui Parle-Swift-
Chippewa-Kandiyohi-Meeker-Wright-Hennepin-Anoka-Ramsey-Washington-
Yellow Medicine-Renville-McLeod-Sibley-Carver-Scott-Dakota-
Redwood-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-Blue Earth-
Waseca-Steele-Martin-Faribault-Freeborn-
Including the cities of Alexandria, Morris, Glenwood, St Cloud, 
Sauk Rapids, Elk River, Madison, Benson, Montevideo, Willmar, 
Litchfield, Monticello, Minneapolis, Blaine, St Paul, Stillwater,
Granite Falls, Olivia, Hutchinson, Gaylord, Chanhassen, Chaska, 
Victoria, Shakopee, Hastings, Redwood Falls, New Ulm, St Peter, 
Le Sueur, Faribault, Red Wing, St James, Mankato, Waseca, 
Owatonna, Fairmont, Blue Earth, and Albert Lea
1112 PM CDT Tue Sep 27 2022

...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT WEDNESDAY...

* WHAT...Temperatures as low as 32 will result in frost 
  formation.

* WHERE...Portions of central, east central, south central, 
  southeast, southwest and west central Minnesota.

* WHEN...Until 8 AM CDT Wednesday.

* IMPACTS...Frost could kill sensitive outdoor vegetation if 
  left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

223 
WWUS73 KMPX 280931
NPWMPX

URGENT - WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
431 AM CDT Wed Sep 28 2022

MNZ042>045-052-053-WIZ014>016-023>028-281300-
/O.CON.KMPX.FZ.W.0001.000000T0000Z-220928T1300Z/
Todd-Morrison-Mille Lacs-Kanabec-Isanti-Chisago-Polk-Barron-Rusk-
St. Croix-Pierce-Dunn-Pepin-Chippewa-Eau Claire-
Including the cities of Long Prairie, Little Falls, Princeton, 
Mora, Cambridge, Center City, Osceola, Rice Lake, Ladysmith, 
Hudson, River Falls, Menomonie, Durand, Chippewa Falls, 
and Eau Claire
431 AM CDT Wed Sep 28 2022

...FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM CDT THIS MORNING...

* WHAT...Sub-freezing temperatures as low as 28.

* WHERE...Portions of central and east central Minnesota and 
  northwest and west central Wisconsin.

* WHEN...Until 8 AM CDT this morning.

* IMPACTS...Frost and freeze conditions will kill crops, other 
  sensitive vegetation and possibly damage unprotected outdoor 
  plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.

&&

$$

MNZ041-047>051-054>070-073>078-082>085-091>093-281300-
/O.CON.KMPX.FR.Y.0004.000000T0000Z-220928T1300Z/
Douglas-Stevens-Pope-Stearns-Benton-Sherburne-Lac Qui Parle-Swift-
Chippewa-Kandiyohi-Meeker-Wright-Hennepin-Anoka-Ramsey-Washington-
Yellow Medicine-Renville-McLeod-Sibley-Carver-Scott-Dakota-
Redwood-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-Blue Earth-
Waseca-Steele-Martin-Faribault-Freeborn-
Including the cities of Alexandria, Morris, Glenwood, St Cloud, 
Sauk Rapids, Elk River, Madison, Benson, Montevideo, Willmar, 
Litchfield, Monticello, Minneapolis, Blaine, St Paul, Stillwater,
Granite Falls, Olivia, Hutchinson, Gaylord, Chanhassen, Chaska, 
Victoria, Shakopee, Hastings, Redwood Falls, New Ulm, St Peter, 
Le Sueur, Faribault, Red Wing, St James, Mankato, Waseca, 
Owatonna, Fairmont, Blue Earth, and Albert Lea
431 AM CDT Wed Sep 28 2022

...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT THIS MORNING...

* WHAT...Temperatures as low as 32 will result in frost 
  formation.

* WHERE...Portions of central, east central, south central, 
  southeast, southwest and west central Minnesota.

* WHEN...Until 8 AM CDT this morning.

* IMPACTS...Frost could kill sensitive outdoor vegetation if 
  left uncovered.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

Area Forecast Discussion
National Weather Service Twin Cities/Chanhassen MN
1143 AM CDT Tue Sep 27 2022

.SHORT TERM...(Today through Wednesday)
Issued at 358 AM CDT Tue Sep 27 2022

KEY MESSAGES:

- Widespread frost/freeze expected late tonight.

- Elevated fire weather conditions across western MN Wednesday with
  relative humidities in the teens and low 20s.

A short wave is passing through early this morning, bringing clouds
and isolated-scattered showers. Temperatures have since rebounded
back into the 40s with the arrival of the activity and the risk of
frost is quickly diminishing. Trimmed the Frost Advisory from a few
counties and left the ones for now where cloud cover will clear soon.
A quick temperature drop is somewhat in doubt, however, with dew
points currently in the upper 30s.

Full sun is anticipated today behind the current short wave for most
of the area. Lake effect clouds from Superior will advect south into
central WI later this morning. A few sprinkles may also be possible,
although the sub-cloud layer is pretty dry. Highs today will be a
few degrees cooler than yesterday.

The clouds could linger through tonight over parts of WI, complicating
the frost/freeze potential. Elsewhere, clear skies and calm winds
will bring temperatures into the low to mid 30s which will produce
widespread frost and potentially a light freeze in some areas.

Southerly flow returns Wednesday and temperatures should rebound back
into the mid/upper 60s over western MN. Very dry air with dew points
likely mixing into the 20s by afternoon will bring min RH values
into the teens and low 20s. Winds will remain relatively light, but
could still gust to 20 mph at times. An elevated fire weather threat
will result.

.LONG TERM...(Wednesday night through Monday)
Issued at 358 AM CDT Tue Sep 27 2022

KEY MESSAGES:

- A warming trend later this week with a return to the 70s.

No major changes in the extended period with dry conditions expected
to persist into next week. Guidance suggests that a weak shortwave
will undercut the upper ridge moving across Canada and the Northern
Rockies/Northern Plains by the weekend. We'll have surface return
flow starting Thursday with milder air bumping up highs to near
normal or the upper 60s for end of September. An area of low
pressure develops across the Plains, ushering in warmer air across
the Upper Midwest for the upcoming weekend. High temperatures will
trend above normal for early October, in the lower to mid 70s.
Overnight lows will trend warmer, too. Precipitation chances remain
very low as surface high pressure dominates much of the eastern
CONUS and any Gulf moisture remains cut off due to Major Hurricane
Ian impacting Florida/SE CONUS. A weak front moving through may
bring the chance of scattered showers early next week. October
should begin mild and dry, with no drought relief apparent in the
forecast.

&&

.AVIATION...(For the 18Z TAFS through 18Z Wednesday afternoon)
Issued at 1125 AM CDT Tue Sep 27 2022

VFR and clear to mostly clear skies are expected the entire period.
Northerly winds will gust into the mid teens this afternoon before
slowing to variable (favoring northeasterly) or calm this evening
through the overnight. Winds will flip to southeasterly during
Wednesday morning increasing to 5-10 knots.

KMSP...No additional concerns.

/OUTLOOK FOR KMSP/
Thu...VFR. Wind S 10-15 kts.
Fri...VFR. Wind S 10-15 kts.
Sat...VFR. Wind SE 5-10 kts.
&&

.MPX WATCHES/WARNINGS/ADVISORIES...
MN...None.
WI...None.
&&

SHORT TERM...Borghoff
LONG TERM...BPH
AVIATION...CTG

Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
315 AM CDT Tue Sep 27 2022

MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
280815-
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-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-Blue Earth-
Waseca-Steele-Martin-Faribault-Freeborn-Polk-Barron-Rusk-
St. Croix-Pierce-Dunn-Pepin-Eau Claire-
315 AM CDT Tue Sep 27 2022

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

.DAY ONE...Today and Tonight.

Widespread frost and/or a freeze is expected late tonight.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

SKYWARN spotter activation will not be needed.

Borghoff