Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

3°F

-16°C

Humidity 83%
Wind Speed SW 6 mph
Barometer 30.24 in (1031.0 mb)
Dewpoint -1°F (-18°C)
Visibility NA
Wind Chill-8°F (-22°C)
Last update 16 Mar 1:56 am MDT
Extended Forecast for

10 Miles W Reva SD

  • Overnight

    Overnight: Mostly clear, with a low around 3. Wind chill values as low as -8. Southwest wind around 6 mph.

    Low: 3 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 29. Wind chill values as low as -6. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow before 1am, then a chance of snow and freezing rain between 1am and 3am, then a chance of freezing rain after 3am.  Mostly cloudy, with a low around 20. Wind chill values as low as 9. South wind 9 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 20 °F

    Slight Chance
    Snow then
    Chance Wintry
    Mix

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Wind chill values as low as 19 early. Windy, with a southwest wind 13 to 23 mph becoming northwest 23 to 33 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 56 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. Breezy, with a west wind 24 to 29 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 39 mph.

    Low: 38 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Breezy, with a west wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 66 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. West wind 10 to 18 mph, with gusts as high as 29 mph.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 71. West wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 3. Wind chill values as low as -8. Southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 29. Wind chill values as low as -6. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
A chance of snow before 1am, then a chance of snow and freezing rain between 1am and 3am, then a chance of freezing rain after 3am. Mostly cloudy, with a low around 20. Wind chill values as low as 9. South wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
Partly sunny, with a high near 56. Wind chill values as low as 19 early. Windy, with a southwest wind 13 to 23 mph becoming northwest 23 to 33 mph in the afternoon. Winds could gust as high as 47 mph.
Tuesday Night
Partly cloudy, with a low around 38. Breezy, with a west wind 24 to 29 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 39 mph.
Wednesday
Mostly sunny, with a high near 66. Breezy, with a west wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.
Wednesday Night
Partly cloudy, with a low around 41. West wind 10 to 18 mph, with gusts as high as 29 mph.
Thursday
Mostly sunny, with a high near 71. West wind 10 to 18 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 74. Breezy.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Partly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Reva SD
 45.51°N 103.3°W (Elev. 2897 ft)
1:21 am MDT Mar 16, 2026
2am MDT Mar 16, 2026-6pm MDT Mar 22, 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