Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. Read More >

Hazardous Weather Conditions

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fair

73°F

23°C

Humidity 57%
Wind Speed SE 16 G 22 mph
Barometer 29.99 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 8 Aug 10:35 am CDT
Extended Forecast for

Gettysburg SD

  • Today

    Today: Mostly sunny, with a high near 88. South wind 11 to 15 mph, with gusts as high as 25 mph.

    High: 88 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 60. South wind 9 to 13 mph becoming northeast after midnight.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 83. Northeast wind 15 to 17 mph, with gusts as high as 28 mph.

    High: 83 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 59. East wind around 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 50%.

    Low: 59 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 83. East southeast wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm.  Partly cloudy, with a low around 59. East wind 10 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A slight chance of thunderstorms before 7am.  Mostly sunny, with a high near 83. East wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 10%.

    High: 83 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 59. East northeast wind 8 to 10 mph.  Chance of precipitation is 50%.

    Low: 59 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms.  Partly sunny, with a high near 79. Northeast wind 9 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 88. South wind 11 to 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 60. South wind 9 to 13 mph becoming northeast after midnight.
Sunday
Partly sunny, with a high near 83. Northeast wind 15 to 17 mph, with gusts as high as 28 mph.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 59. East wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 83. East southeast wind 11 to 14 mph, with gusts as high as 23 mph.
Monday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 59. East wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A slight chance of thunderstorms before 7am. Mostly sunny, with a high near 83. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 59. East northeast wind 8 to 10 mph. Chance of precipitation is 50%.
Wednesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 79. Northeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Gettysburg SD
 45.01°N 99.96°W (Elev. 2057 ft)
10:36 am CDT Aug 8, 2026
10am CDT Aug 8, 2026-6pm CDT Aug 14, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database