Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

71°F

22°C

Humidity 47%
Wind Speed SE 10 mph
Barometer 30.01 in (1013.7 mb)
Dewpoint 50°F (10°C)
Visibility NA
Last update 13 Jul 9:56 pm MDT
Extended Forecast for

6 Miles WSW Ralph SD

  • Tonight

    Tonight: Mostly clear, with a low around 63. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 96. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight, then a chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am.  Increasing clouds, with a low around 58. Breezy, with a northwest wind 10 to 20 mph becoming northeast in the evening. Winds could gust as high as 25 mph.  Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    T-storms then
    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 68. Breezy, with a northeast wind around 20 mph, with gusts as high as 35 mph.

    High: 68 °F

    Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 50. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%.

    Low: 50 °F

    Showers
    Likely and
    Breezy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 9am, then showers likely between 9am and noon, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 60. Northeast wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%.

    High: 60 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 47. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 68. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 68 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, mainly after midnight.  Partly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 63. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 96. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Monday Night
A chance of showers and thunderstorms before midnight, then a chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 58. Breezy, with a northwest wind 10 to 20 mph becoming northeast in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 68. Breezy, with a northeast wind around 20 mph, with gusts as high as 35 mph.
Tuesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 50. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Wednesday
Showers likely and possibly a thunderstorm before 9am, then showers likely between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 60. Northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Wednesday Night
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 47. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 68. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 52.
Friday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Sunday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Ralph SD
 45.75°N 103.2°W (Elev. 2999 ft)
9:49 pm MDT Jul 13, 2025
10pm MDT Jul 13, 2025-6pm MDT Jul 20, 2025
 
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Additional Resources

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Hourly Weather Forecast

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