Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

65°F

18°C

Humidity 78%
Wind Speed SE 7 mph
Barometer 30.00 in (1013.4 mb)
Dewpoint 58°F (14°C)
Visibility NA
Last update 10 Aug 12:56 am MDT
Extended Forecast for

8 Miles SSW Reva SD

  • Overnight

    Overnight: Mostly clear, with a low around 60. Southeast wind around 11 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 3pm.  Areas of smoke after 9am. Mostly sunny, with a high near 89. Southeast wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 89 °F

    Areas Smoke
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight.  Areas of smoke. Partly cloudy, with a low around 61. East wind 6 to 15 mph, with gusts as high as 24 mph.

    Low: 61 °F

    Slight Chance
    T-storms then
    Areas Smoke

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Areas of smoke. Mostly sunny, with a high near 89. East wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 23 mph.

    High: 89 °F

    Areas Smoke
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 60. East wind 6 to 11 mph, with gusts as high as 24 mph.

    Low: 60 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms likely after noon.  Mostly cloudy, with a high near 80. East wind 7 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%.

    High: 80 °F

    Partly Sunny
    then T-storms
    Likely

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely.  Mostly cloudy, with a low around 56. Chance of precipitation is 70%.

    Low: 56 °F

    T-storms
    Likely

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before noon.  Mostly cloudy, with a high near 71. Breezy.

    High: 71 °F

    T-storms
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Cloudy, with a low around 54. Breezy.

    Low: 54 °F

    Showers and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 60. Southeast wind around 11 mph, with gusts as high as 20 mph.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Areas of smoke after 9am. Mostly sunny, with a high near 89. Southeast wind 10 to 15 mph, with gusts as high as 23 mph.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Areas of smoke. Partly cloudy, with a low around 61. East wind 6 to 15 mph, with gusts as high as 24 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Areas of smoke. Mostly sunny, with a high near 89. East wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. East wind 6 to 11 mph, with gusts as high as 24 mph.
Wednesday
Showers and thunderstorms likely after noon. Mostly cloudy, with a high near 80. East wind 7 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Thursday
Showers and thunderstorms likely, mainly before noon. Mostly cloudy, with a high near 71. Breezy.
Thursday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 54. Breezy.
Friday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 71. Breezy.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 54.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Reva SD
 45.45°N 103.14°W (Elev. 3182 ft)
1:21 am MDT Aug 10, 2026
1am MDT Aug 10, 2026-6pm MDT Aug 16, 2026
 
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