Today | Weather | Monday, June 29, 2026

Active Weather Warnings

Weather in Brookings, South Dakota

08:55 PM

Now

84° F

Feels Like 86°

Precipitation 47 %

Wind 11 mph

UV Index (0 - 11+) 0

Humidity 66 %

Today

Day 95°

Night 64°

Precipitation 55 %

Wind 20 mph

UV Index (0 - 11+) 4

Brookings Weather Forecast Updated

Air Quality in Brookings

NOW

23 AQI

Good air quality Dominant pollutant: O₃

Pollutant Concentrations:

PM_2.5 2.38 µg/m³

PM₁₀ 2.72 µg/m³

O₃ 0.025 ppm

NO₂ 0.7 ppb

SO₂ 0 ppb

CO 0.10 ppm

NH₃ 2.95 µg/m³

NO 0.02 µg/m³

PM_2.5 – Fine particles <2.5μm

PM₁₀ – Inhalable particles <10μm

O₃ – Ozone

NO₂ – Nitrogen dioxide

SO₂ – Sulfur dioxide

CO – Carbon monoxide

NH₃ – Ammonia

NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)

PM_2.5 – 2.38 µg/m³

PM₁₀ – 2.72 µg/m³

O₃ – 48.6 µg/m³

NO₂ – 1.31 µg/m³

SO₂ – 0.04 µg/m³

CO – 114.71 µg/m³

NH₃ – 2.95 µg/m³

NO – 0.02 µg/m³

View Hourly Air Quality Forecast

Weather Alerts and Warnings for Brookings

Severe Future Possible

Severe Thunderstorm Watch

Severe Thunderstorm Watch issued June 29 at 6:34PM CDT until June 30 at 12:00AM CDT by NWS Sioux Falls SD

Jun 29, 6:34 PM → Jun 30, 12:00 AM

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
417 IN EFFECT UNTIL MIDNIGHT CDT TONIGHT FOR THE FOLLOWING AREAS

IN IOWA THIS WATCH INCLUDES 8 COUNTIES

IN NORTHWEST IOWA

CHEROKEE DICKINSON LYON
O'BRIEN OSCEOLA PLYMOUTH
SIOUX

IN WEST CENTRAL IOWA

WOODBURY

IN MINNESOTA THIS WATCH INCLUDES 8 COUNTIES

IN SOUTHWEST MINNESOTA

COTTONWOOD JACKSON LINCOLN
LYON MURRAY NOBLES
PIPESTONE ROCK

IN NEBRASKA THIS WATCH INCLUDES 2 COUNTIES

IN NORTHEAST NEBRASKA

DAKOTA DIXON

IN SOUTH DAKOTA THIS WATCH INCLUDES 11 COUNTIES

IN EAST CENTRAL SOUTH DAKOTA

BROOKINGS LAKE MOODY

IN SOUTHEAST SOUTH DAKOTA

BON HOMME CLAY LINCOLN
MCCOOK MINNEHAHA TURNER
UNION YANKTON

THIS INCLUDES THE CITIES OF ALCESTER, ALLEN, ARNOLDS PARK, AVON,
BERESFORD, BRIDGEWATER, BROOKINGS, CANISTOTA, CANTON,
CENTERVILLE, CHANCELLOR, CHEROKEE, ELK POINT, FLANDREAU, FULDA,
GEORGE, HARRISBURG, HARTLEY, HAWARDEN, HENDRICKS, HULL, HURLEY,
INWOOD, IRENE, IVANHOE, JACKSON, JEFFERSON, LAKE BENTON,
LAKEFIELD, LARCHWOOD, LE MARS, LENNOX, LUVERNE, MADISON, MARION,
MARSHALL, MILFORD, MONTROSE, MOUNTAIN LAKE, NORTH SIOUX CITY,
ORANGE CITY, ORLAND, PARKER, PIPESTONE, PONCA, ROCK RAPIDS,
ROCK VALLEY, SALEM, SANBORN, SCOTLAND, SHELDON, SIBLEY,
SIOUX CENTER, SIOUX CITY, SIOUX FALLS, SLAYTON, SOUTH SIOUX CITY,
SPIRIT LAKE, SPRINGFIELD, TABOR, TEA, TYLER, TYNDALL, VERMILLION,
VIBORG, WAKEFIELD, WINDOM, WORTHINGTON, AND YANKTON.

Updated: Jun 29, 7:25 PM Source: NWS Alert

Moderate Expected Likely

Heat Advisory

Heat Advisory issued June 29 at 7:38AM CDT until June 29 at 9:00PM CDT by NWS Sioux Falls SD

Jun 29, 1:00 PM → Jun 29, 9:00 PM

WHAT: Heat index values up to 104 expected.

WHERE: Portions of southwest Minnesota and east central South
Dakota.

WHEN: From 1 PM this afternoon to 9 PM CDT this evening.

IMPACTS: Hot temperatures and high humidity may cause heat
illnesses.

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Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.