National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Hazardous Weather Conditions

Current conditions at

CROSBY (KD50)

Lat: 48.93°NLon: 103.3°WElev: 1952ft.

A Few Clouds

68°F

20°C

Humidity 73%
Wind Speed W 10 G 17 mph
Barometer 29.77 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 8 Aug 3:15 pm CDT
Extended Forecast for

Ambrose ND

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 74. West wind around 14 mph, with gusts as high as 20 mph.

    High: 74 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 55. Southwest wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Chance
    T-storms

  • Saturday

    Saturday: Showers likely, then showers and possibly a thunderstorm after 1pm. High near 66. Breezy, with a west wind 17 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 54. Breezy, with a west wind 17 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    T-storms and
    Breezy then
    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 74. Breezy, with a west wind 17 to 20 mph, with gusts as high as 30 mph.

    High: 74 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. West wind around 14 mph, with gusts as high as 24 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Northwest wind 8 to 10 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. Southwest wind 9 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 74. West wind around 14 mph, with gusts as high as 20 mph.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 55. Southwest wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 66. Breezy, with a west wind 17 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 54. Breezy, with a west wind 17 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 74. Breezy, with a west wind 17 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 57. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 78. West wind around 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 56. Northwest wind 8 to 10 mph becoming southwest after midnight. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 77. Southwest wind 9 to 11 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 55. North wind around 10 mph becoming east after midnight.
Wednesday
Mostly sunny, with a high near 76. East wind 10 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 56. East wind around 11 mph, with gusts as high as 18 mph.
Thursday
Partly sunny, with a high near 75. Southeast wind 11 to 15 mph, with gusts as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
Partly sunny, with a high near 73.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ambrose ND
 48.95°N 103.49°W
Last Update:
1:50 pm CDT Aug 8, 2025
Forecast Valid:
3pm CDT Aug 8, 2025-6pm CDT Aug 15, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation