Hourly Weather | Today Monday, June 29, 2026
Active Weather Warnings
Bismarck, North Dakota
10 PM
Cloudy Night
66°
Feels Like 64°
46
Humidity: 70%
UV Index: 0
Wind: 7 mph
11 PM
Cloudy Night
64°
Feels Like 63°
34
Humidity: 75%
UV Index: 0
Wind: 7 mph

Hourly Air Quality Forecast - AQI (US EPA)

10 PM
46 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.65 µg/m³
  • PM10: 2.15 µg/m³
  • O3: 0.050 ppm
  • NO2: 0.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.07 ppm

Health Recommendations:

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

11 PM
46 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 0.96 µg/m³
  • PM10: 1.33 µg/m³
  • O3: 0.050 ppm
  • NO2: 0.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.07 ppm

Health Recommendations:

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

Weather Alerts and Warnings for Bismarck

Extreme Future Possible

Tornado Watch

Tornado Watch issued June 29 at 2:01PM CDT until June 29 at 10:00PM CDT by NWS Bismarck ND
Jun 29, 2:01 PM Jun 29, 10:00 PM
THE NATIONAL WEATHER SERVICE HAS ISSUED TORNADO WATCH 415 IN
EFFECT UNTIL 10 PM CDT /9 PM MDT/ THIS EVENING FOR THE FOLLOWING
AREAS

IN NORTH DAKOTA THIS WATCH INCLUDES 21 COUNTIES

IN NORTH CENTRAL NORTH DAKOTA

BOTTINEAU MCHENRY PIERCE
ROLETTE

IN SOUTH CENTRAL NORTH DAKOTA

BURLEIGH EMMONS GRANT
KIDDER MCLEAN MERCER
MORTON OLIVER SHERIDAN
SIOUX WELLS

IN SOUTHEAST NORTH DAKOTA

DICKEY FOSTER LAMOURE
LOGAN MCINTOSH STUTSMAN

THIS INCLUDES THE CITIES OF ASHLEY, BEULAH, BISMARCK, BOTTINEAU,
CARRINGTON, CARSON, CENTER, DRAKE, DUNSEITH, EDGELEY, ELGIN,
ELLENDALE, FESSENDEN, FORT YATES, GACKLE, GARRISON, GOODRICH,
HARVEY, HAZEN, JAMESTOWN, KULM, LAMOURE, LINTON, MANDAN,
MCCLUSKY, NAPOLEON, NEW LEIPZIG, OAKES, ROLETTE, ROLLA, RUGBY,
SELFRIDGE, SHELL VALLEY, SOLEN, ST. JOHN, STEELE, STRASBURG,
TAPPEN, TOWNER, TURTLE LAKE, UNDERWOOD, VELVA, WASHBURN, WILTON,
AND WISHEK.
Updated: Jun 29, 6:45 PM Source: NWS Alert