Hazard Report Provided By forecast.weather.gov

MNZ071-072-080-081-089-090-097-098-032300-
Cottonwood-Jackson-Lincoln-Lyon-Murray-Nobles-Pipestone-Rock-
Including the cities of Marshall and Worthington
1106 AM CDT Mon Jun 2 2025

...AIR QUALITY ALERT REMAINS IN EFFECT UNTIL 6 PM CDT TUESDAY...

* WHAT...The Minnesota Pollution Control Agency has issued an Air
Quality Alert for fine particles pollution. The Air Quality Index
(AQI) is expected to reach the Orange or Unhealthy for Sensitive
Groups category.

* WHERE...Southwest Minnesota.

* WHEN...Until 6 PM CDT Tuesday.

* IMPACTS...Sensitive groups, such as people with lung disease
(including asthma), heart disease, and children and older adults, may
experience health effects.

* ADDITIONAL DETAILS...A band of very heavy ground-level smoke from
Canadian wildfires has moved into northwest Minnesota Monday morning
behind a cold front. This smoke will continue to follow behind the
cold front as it moves southeast. It will reach southwest Minnesota
on Monday evening, but is expected to be at lower concentrations.
Smoke will clear southwest Minnesota Tuesday evening and air quality
will improve below the alert threshold.

PRECAUTIONARY/PREPAREDNESS ACTIONS...
Sensitive groups, such as people with lung disease (including
asthma), heart disease, and children and older adults, should limit
prolonged or heavy exertion. Reduce or eliminate activities that
contribute to air pollution, such as outdoor burning, and use of
residential wood burning devices. Reduce vehicle trips and vehicle
idling as much as possible. Keep windows closed overnight to prevent
smoke from getting indoors.

&&

For information on current air quality conditions in your area and to
sign up for daily air quality forecasts and alert notifications by
email, text message, phone, or the EPA AirNow mobile app, visit
https://www.pca.state.mn.us/air-water-land-climate/current-air-
quality-conditions. You can find additional information about health
and air quality at https://www.pca.state.mn.us/air-water-land-
climate/air-quality-and-health.
$$

Hazardous Weather Outlook
National Weather Service Sioux Falls SD
359 PM CDT Mon Jun 2 2025

IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ056-062-066-067-069>071-032100-
Lyon-Osceola-Dickinson-Sioux-O`Brien-Clay-Plymouth-Cherokee-
Buena Vista-Woodbury-Ida-Lincoln-Murray-Cottonwood-Nobles-Jackson-
Pipestone-Rock-Dixon-Dakota-Moody-Minnehaha-Turner-Yankton-Union-
359 PM CDT Mon Jun 2 2025

This Hazardous Weather Outlook is for northwest Iowa, west central
Iowa, southwest Minnesota, northeast Nebraska, east central South
Dakota and southeast South Dakota.

.DAY ONE...This afternoon and tonight.

Scattered strong to severe storms are expected to form along a
cold front stretching from south eastern South Dakota into
southwestern Minnesota this afternoon. These storms will move slowly
southeast through the evening and overnight hours. Thunderstorms
will be capable of ping-pong ball size hail and 65 mph winds. Periods
of moderate to heavy rain are possible through the night.

A brief return of Canadian wildfire smoke is expected behind the
cold front tonight. Minor deterioration in visibility and air
quality are possible during the late evening to overnight hours
mainly across portions of southeastern SD and southwestern MN.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday.

Canadian wildfire smoke lingers into the day on Tuesday, mainly east
of I-29. Minor deterioration in visibility and air quality are
possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazard Report Provided By forecast.weather.gov