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

Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Thursday

A Moderate Risk (Level 3 of 4) Excessive Rainfall Outlook and Flood Watches have been issued for portions of east Texas into Louisiana Thursday where flash, urban, and riverine flooding is possible. A Slight Risk (Level 2 of 5) for scattered severe thunderstorms has been issued from west Texas to the lower Mississippi Valley Thursday afternoon into Thursday night. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

62°F

17°C

Humidity 52%
Wind Speed W 14 mph
Barometer 29.58 in (999.7 mb)
Dewpoint 44°F (7°C)
Visibility NA
Last update 17 May 12:56 am MDT
Extended Forecast for

4 Miles S Ralph SD

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms before 5am. Partly cloudy, with a low around 51. Southwest wind 6 to 8 mph.

    Low: 51 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Sunny, with a high near 84. Southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 40%.

    High: 84 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Breezy, with a west wind 17 to 24 mph, with gusts as high as 33 mph.

    Low: 43 °F

    Breezy.
    Chance
    T-storms then
    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 66. Breezy, with a west wind 20 to 29 mph, with gusts as high as 39 mph.

    High: 66 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. West wind 7 to 17 mph becoming east after midnight. Winds could gust as high as 26 mph.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 75. East wind 9 to 17 mph becoming northeast in the afternoon. Winds could gust as high as 24 mph.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 43. North wind 14 to 17 mph becoming northwest after midnight. Winds could gust as high as 24 mph.

    Low: 43 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers, mainly after noon. Partly sunny, with a high near 65. Northwest wind 14 to 18 mph, with gusts as high as 26 mph.

    High: 65 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers after midnight. Partly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms before 5am. Partly cloudy, with a low around 51. Southwest wind 6 to 8 mph.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Sunny, with a high near 84. Southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 40%.
Friday Night
A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Breezy, with a west wind 17 to 24 mph, with gusts as high as 33 mph.
Saturday
Sunny, with a high near 66. Breezy, with a west wind 20 to 29 mph, with gusts as high as 39 mph.
Saturday Night
Mostly clear, with a low around 43. West wind 7 to 17 mph becoming east after midnight. Winds could gust as high as 26 mph.
Sunday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 75. East wind 9 to 17 mph becoming northeast in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 43. North wind 14 to 17 mph becoming northwest after midnight. Winds could gust as high as 24 mph.
Monday
A chance of showers, mainly after noon. Partly sunny, with a high near 65. Northwest wind 14 to 18 mph, with gusts as high as 26 mph.
Monday Night
A slight chance of showers after midnight. Partly cloudy, with a low around 42.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 70.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
Thursday
A chance of showers. Partly sunny, with a high near 63. Breezy.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Ralph SD
 45.71°N 103.08°W (Elev. 2897 ft)
Last Update:
11:33 pm MDT May 16, 2024
Forecast Valid:
1am MDT May 17, 2024-6pm MDT May 23, 2024
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation