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

Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

Lat: 45.55°NLon: 100.41°WElev: 1713ft.

Fair

56°F

13°C

Humidity 70%
Wind Speed N 16 G 25 mph
Barometer 29.64 in (1002.5 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 11 Oct 1:52 am CDT
Extended Forecast for

Java SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 51. Breezy, with a north northeast wind 16 to 20 mph.

    Low: 51 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: A chance of sprinkles with a slight chance of showers before 10am, then a chance of sprinkles between 10am and noon. Mostly cloudy, with a high near 62. Breezy, with a north northeast wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 62 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of showers after 4am. Cloudy, with a low around 42. North northeast wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Cloudy then
    Slight Chance
    Showers

  • Columbus Day

    Columbus Day: A chance of showers, mainly before 3pm. Mostly cloudy, with a high near 57. Northeast wind 11 to 15 mph. Chance of precipitation is 50%.

    High: 57 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Cloudy, with a low around 39. Northwest wind 15 to 17 mph.

    Low: 39 °F

    Cloudy

  • Tuesday

    Tuesday: A slight chance of showers after 1pm. Mostly cloudy, with a high near 54. North northwest wind 9 to 13 mph. Chance of precipitation is 20%.

    High: 54 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. North wind 5 to 7 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58. Northeast wind 6 to 9 mph.

    High: 58 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 39. East wind 7 to 10 mph. Chance of precipitation is 40%.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 51. Breezy, with a north northeast wind 16 to 20 mph.
Sunday
A chance of sprinkles with a slight chance of showers before 10am, then a chance of sprinkles between 10am and noon. Mostly cloudy, with a high near 62. Breezy, with a north northeast wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers after 4am. Cloudy, with a low around 42. North northeast wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Columbus Day
A chance of showers, mainly before 3pm. Mostly cloudy, with a high near 57. Northeast wind 11 to 15 mph. Chance of precipitation is 50%.
Monday Night
Cloudy, with a low around 39. Northwest wind 15 to 17 mph.
Tuesday
A slight chance of showers after 1pm. Mostly cloudy, with a high near 54. North northwest wind 9 to 13 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 37. North wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 58. Northeast wind 6 to 9 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 39. East wind 7 to 10 mph. Chance of precipitation is 40%.
Thursday
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 57. Breezy. Chance of precipitation is 40%.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 51. Breezy.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 58. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Java SD
 45.5°N 99.89°W (Elev. 2067 ft)
Last Update:
2:21 am CDT Oct 11, 2026
Forecast Valid:
2am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation