Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

58°F

14°C

Humidity 65%
Wind Speed SE 8 mph
Barometer 29.68 in (1005.0 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 13 Apr 12:56 pm MDT
Extended Forecast for

11 Miles SW Prairie City SD

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm.  Mostly cloudy, with a high near 54. East wind 10 to 17 mph becoming north. Winds could gust as high as 26 mph.  Chance of precipitation is 60%.

    High: 54 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers and thunderstorms before 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 38. West wind 10 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 50%.

    Low: 38 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. West wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. Northwest wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 15 mph.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 70. Southwest wind around 10 mph, with gusts as high as 16 mph.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. Southeast wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 70. Breezy, with a southwest wind 13 to 18 mph becoming north 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 70 °F

    Mostly Sunny
    then Slight
    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Rain showers likely before 9pm, then rain and snow showers likely between 9pm and 3am, then snow showers likely after 3am.  Mostly cloudy, with a low around 28. Windy, with a northwest wind 28 to 31 mph, with gusts as high as 39 mph.

    Low: 28 °F

    Rain/Snow
    Likely and
    Windy

  • Friday

    Friday: A chance of snow showers.  Mostly cloudy, with a high near 41. Windy.

    High: 41 °F

    Chance Snow
    Showers and
    Windy

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 54. East wind 10 to 17 mph becoming north. Winds could gust as high as 26 mph. Chance of precipitation is 60%.
Tonight
Scattered showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. West wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Tuesday
Mostly sunny, with a high near 65. West wind 10 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 40. Northwest wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 15 mph.
Wednesday
Sunny, with a high near 70. Southwest wind around 10 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly clear, with a low around 44. Southeast wind 10 to 14 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 70. Breezy, with a southwest wind 13 to 18 mph becoming north 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.
Thursday Night
Rain showers likely before 9pm, then rain and snow showers likely between 9pm and 3am, then snow showers likely after 3am. Mostly cloudy, with a low around 28. Windy, with a northwest wind 28 to 31 mph, with gusts as high as 39 mph.
Friday
A chance of snow showers. Mostly cloudy, with a high near 41. Windy.
Friday Night
Mostly cloudy, with a low around 21. Windy.
Saturday
Mostly sunny, with a high near 49. Windy.
Saturday Night
Mostly clear, with a low around 24. Blustery.
Sunday
Sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SW Prairie City SD
 45.42°N 102.93°W (Elev. 2989 ft)
12:32 pm MDT Apr 13, 2026
1pm MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database