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

Hazardous Weather Conditions

Current conditions at

Stanton Airfield (KSYN)

Lat: 44.47°NLon: 93.01°WElev: 915ft.

Thunderstorm in Vicinity

63°F

17°C

Humidity 83%
Wind Speed S 15 G 25 mph
Barometer 29.66 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 12 Apr 6:15 am CDT
Extended Forecast for

Dennison MN

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly before 7am. Mostly cloudy, with a high near 78. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 78 °F

    Breezy.
    Chance
    T-storms then
    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Showers likely and possibly a thunderstorm after 1pm. Increasing clouds, with a high near 74. Southwest wind 5 to 10 mph becoming east in the morning. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Mostly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am. Mostly cloudy, with a low around 52. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 69. West wind around 5 mph becoming north northwest in the afternoon.

    High: 69 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 49. Northeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 68. East northeast wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 48. East wind 5 to 10 mph becoming south southwest after midnight. Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 74. South wind 5 to 15 mph.

    High: 74 °F

    Slight Chance
    Showers

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly before 7am. Mostly cloudy, with a high near 78. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.
Tonight
Mostly clear, with a low around 52. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Monday
Showers likely and possibly a thunderstorm after 1pm. Increasing clouds, with a high near 74. Southwest wind 5 to 10 mph becoming east in the morning. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am. Mostly cloudy, with a low around 52. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 69. West wind around 5 mph becoming north northwest in the afternoon.
Tuesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 49. Northeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 68. East northeast wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 48. East wind 5 to 10 mph becoming south southwest after midnight. Chance of precipitation is 40%.
Thursday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 74. South wind 5 to 15 mph.
Thursday Night
A 20 percent chance of showers. Mostly clear, with a low around 54. South wind 10 to 15 mph.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 69. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Chance of precipitation is 70%.
Friday Night
A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 33. Northwest wind around 15 mph. Chance of precipitation is 40%.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 46. North northwest wind 10 to 15 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Dennison MN
 44.42°N 93.02°W (Elev. 1079 ft)
Last Update:
5:37 am CDT Apr 12, 2026
Forecast Valid:
6am CDT Apr 12, 2026-6pm CDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation