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

Hot Temperatures in the Northwest U.S.; Excessive Rainfall Potential in the Southwest U.S.

Hot to extremely hot daytime temperatures remain in place across coastal southern California and the interior Northwest, with the Northwest carrying the potential for record-breaking high temperatures. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring a marginal to slight risk of excessive rainfall across the southwest U.S. this week. Read More >

Current conditions at

Stanton Airfield (KSYN)

Lat: 44.47°NLon: 93.01°WElev: 915ft.

Mostly Cloudy

61°F

16°C

Humidity 87%
Wind Speed NW 5 mph
Barometer 29.84 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 3 Sep 3:35 am CDT
Extended Forecast for

Dennison MN

  • Overnight

    Overnight: A 30 percent chance of showers. Cloudy, with a steady temperature around 59. Northwest wind around 5 mph.

    Low: 59 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 7am, then a slight chance of showers after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 63. North northwest wind 10 to 15 mph. Chance of precipitation is 10%.

    High: 63 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly before 8pm. Partly cloudy, with a low around 41. North northwest wind 5 to 10 mph becoming light west northwest in the evening.

    Low: 41 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 61. West wind 5 to 15 mph. Chance of precipitation is 60%.

    High: 61 °F

    Mostly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am. Mostly cloudy, with a low around 44. South southeast wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers
    Likely

  • Friday

    Friday: Partly sunny, with a high near 59. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 59 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. West wind 5 to 10 mph.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 62. West northwest wind 5 to 10 mph.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. Northwest wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers. Cloudy, with a steady temperature around 59. Northwest wind around 5 mph.
Wednesday
A slight chance of showers before 7am, then a slight chance of showers after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 63. North northwest wind 10 to 15 mph. Chance of precipitation is 10%.
Wednesday Night
A 30 percent chance of showers, mainly before 8pm. Partly cloudy, with a low around 41. North northwest wind 5 to 10 mph becoming light west northwest in the evening.
Thursday
Showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 61. West wind 5 to 15 mph. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am. Mostly cloudy, with a low around 44. South southeast wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Partly sunny, with a high near 59. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 42. West wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 62. West northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 41. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 66. Calm wind becoming west northwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 47. Calm wind becoming south southeast around 5 mph after midnight.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 70. South wind 5 to 10 mph.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. South wind 5 to 10 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 73. South wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dennison MN
 44.42°N 93.02°W (Elev. 1079 ft)
Last Update:
1:47 am CDT Sep 3, 2025
Forecast Valid:
3am CDT Sep 3, 2025-6pm CDT Sep 9, 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