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

Harvey Municipal Airport (K5H4)

Lat: 47.79°NLon: 99.93°WElev: 1608ft.

Fog/Mist

64°F

18°C

Humidity	100%
Wind Speed	E 3 mph
Barometer	30.04 in
Dewpoint	64°F (18°C)
Visibility	2.50 mi
Last update	4 Aug 4:15 am CDT

More Information:

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

Extended Forecast for

Harvey 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
Patchy Fog
Monday
High: 77 °F
Patchy Fog
then Slight
Chance
T-storms
Monday Night
Low: 62 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 80 °F
Slight Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 63 °F
Showers
Likely
Wednesday
High: 83 °F
Sunny
Wednesday Night
Low: 62 °F
Mostly Clear
Thursday
High: 83 °F
Slight Chance
Showers then
Chance
T-storms

Detailed Forecast

Overnight

Patchy fog. Otherwise, cloudy, with a steady temperature around 64. East wind around 6 mph.

Monday

A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 77. Southeast wind 6 to 9 mph. Chance of precipitation is 20%.

Monday Night

A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 62. Southeast wind around 9 mph.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. Southeast wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

Tuesday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 63. Southeast wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

Wednesday

Sunny, with a high near 83. West wind 10 to 14 mph, with gusts as high as 22 mph.

Wednesday Night

Mostly clear, with a low around 62. Southwest wind 6 to 9 mph.

Thursday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. South wind 6 to 9 mph becoming southeast in the afternoon.

Thursday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 61. Southeast wind around 9 mph becoming northwest after midnight.

Friday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79. North wind 7 to 11 mph, with gusts as high as 18 mph.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. West wind around 10 mph.

Saturday

Mostly sunny, with a high near 74. West wind 10 to 16 mph, with gusts as high as 26 mph.

Saturday Night

Partly cloudy, with a low around 56. West wind 10 to 14 mph, with gusts as high as 21 mph.

Sunday

Mostly sunny, with a high near 75.