Air Quality Concerns; Fire Weather; Extreme Heat; Flash Flooding

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Dangerous heat and fire weather concerns for portions of the Four Corners region into the central Great Basin. Heavy rainfall and flash flooding possible for the Southeast through Monday. For Hawaii, gusty trade winds a drier weather could result in any fires that start to spread rapidly. Read More >

Hazardous Weather Conditions

Dense Fog Advisory in effect from August 4, 03:48 AM CDT until August 4, 08:00 AM CDT

Current conditions at

Bismarck, Bismarck Municipal Airport (KBIS)

Lat: 46.78°NLon: 100.76°WElev: 1677ft.

Fog/Mist

65°F

18°C

Humidity	100%
Wind Speed	E 7 mph
Barometer	30.01 in (1015.4 mb)
Dewpoint	65°F (18°C)
Visibility	1.00 mi
Last update	4 Aug 3:52 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Dawson ND

Dense Fog Advisory until August 4, 08:00am

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory until August 4, 08:00am
NOW until 8:00am Mon
Dense Fog Advisory
Overnight
Low: 64 °F
Areas Fog
Monday
High: 77 °F
Slight Chance
T-storms and
Areas Fog
Monday Night
Low: 63 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 78 °F
Breezy.
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 64 °F
T-storms
Likely then
Showers
Likely
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 64 °F
Mostly Clear
Thursday
High: 83 °F
Slight Chance
T-storms then
Chance
Showers

Detailed Forecast

Overnight

Areas of fog. Otherwise, mostly cloudy, with a steady temperature around 64. Southeast wind around 6 mph.

Monday

A 20 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Areas of fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 77. Southeast wind 6 to 10 mph.

Monday Night

A slight chance of showers and thunderstorms between 7pm and 9pm. Partly cloudy, with a low around 63. Southeast wind around 10 mph. Chance of precipitation is 20%.

Tuesday

A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 78. Breezy, with a southeast wind 13 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.

Tuesday Night

Showers and thunderstorms likely before 4am, then a chance of showers. Mostly cloudy, with a low around 64. Southeast wind 10 to 18 mph becoming southwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%.

Wednesday

Sunny, with a high near 84. West wind 10 to 14 mph, with gusts as high as 21 mph.

Wednesday Night

Mostly clear, with a low around 64. West wind 6 to 9 mph becoming south after midnight.

Thursday

A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 83. Southeast wind 7 to 15 mph, with gusts as high as 21 mph.

Thursday Night

Showers and thunderstorms likely before 1am, then a chance of showers. Mostly cloudy, with a low around 63. Northeast wind 10 to 14 mph, with gusts as high as 20 mph.

Friday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79. North wind 10 to 15 mph, with gusts as high as 21 mph.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Northwest wind 10 to 14 mph.

Saturday

Mostly sunny, with a high near 74. Breezy, with a west wind 11 to 20 mph, with gusts as high as 28 mph.

Saturday Night

Mostly clear, with a low around 57. West wind 10 to 15 mph, with gusts as high as 22 mph.

Sunday

Mostly sunny, with a high near 75.