National Weather Service Forecast for: Harvey ND
Issued by: National Weather Service Bismarck, ND
Updated: 1:09 am CDT Jul 27, 2025
 
Overnight

Overnight: A 40 percent chance of showers and thunderstorms, mainly between 2am and 5am. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a low around 65. East wind 9 to 11 mph becoming south. Winds could gust as high as 21 mph. New rainfall amounts between a quarter and half of an inch possible.
Severe
T-Storms

 Sunday

Sunday: A 30 percent chance of showers and thunderstorms, mainly between 7am and 4pm. Some of the storms could be severe. Mostly cloudy, then gradually becoming sunny, with a high near 86. East wind around 8 mph becoming west in the afternoon.
Severe
T-Storms
then Chance
Showers
 Sunday
Night
Sunday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 62. West wind around 7 mph becoming northeast after midnight.
Slight Chance
T-storms

 Monday

Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. North wind 7 to 10 mph.
Mostly Sunny
then Slight
Chance
T-storms
 Monday
Night
Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Northeast wind 6 to 10 mph. Chance of precipitation is 30%.
Chance
Showers

 Tuesday

Tuesday: A slight chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 76. Northeast wind around 7 mph. Chance of precipitation is 20%.
Slight Chance
Showers then
Slight Chance
T-storms
 Tuesday
Night
Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57. Northeast wind around 6 mph becoming southeast after midnight.
Slight Chance
T-storms

 Wednesday

Wednesday: Mostly sunny, with a high near 76. East wind 5 to 7 mph.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 56. East wind around 7 mph.
Partly Cloudy
Lo 65 °F Hi 86 °F Lo 62 °F Hi 78 °F Lo 58 °F Hi 76 °F Lo 57 °F Hi 76 °F Lo 56 °F

Hazardous Weather Outlook
Severe Thunderstorm Watch
 

Overnight
 
 A 40 percent chance of showers and thunderstorms, mainly between 2am and 5am. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a low around 65. East wind 9 to 11 mph becoming south. Winds could gust as high as 21 mph. New rainfall amounts between a quarter and half of an inch possible.
Sunday
 
 A 30 percent chance of showers and thunderstorms, mainly between 7am and 4pm. Some of the storms could be severe. Mostly cloudy, then gradually becoming sunny, with a high near 86. East wind around 8 mph becoming west in the afternoon.
Sunday Night
 
 A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 62. West wind around 7 mph becoming northeast after midnight.
Monday
 
 A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. North wind 7 to 10 mph.
Monday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Northeast wind 6 to 10 mph. Chance of precipitation is 30%.
Tuesday
 
 A slight chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 76. Northeast wind around 7 mph. Chance of precipitation is 20%.
Tuesday Night
 
 A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57. Northeast wind around 6 mph becoming southeast after midnight.
Wednesday
 
 Mostly sunny, with a high near 76. East wind 5 to 7 mph.
Wednesday Night
 
 Partly cloudy, with a low around 56. East wind around 7 mph.
Thursday
 
 Mostly sunny, with a high near 77. Southeast wind 6 to 10 mph.
Thursday Night
 
 Mostly cloudy, with a low around 58. Southeast wind around 10 mph.
Friday
 
 Partly sunny, with a high near 77. Southeast wind 9 to 15 mph, with gusts as high as 23 mph.
Friday Night
 
 Mostly cloudy, with a low around 59. Southeast wind 11 to 14 mph, with gusts as high as 21 mph.
Saturday
 
 Partly sunny, with a high near 76.

 

Forecast from NOAA-NWS for Harvey ND.