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

Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Overcast

37°F

3°C

Humidity 93%
Wind Speed SE 8 mph
Barometer 30.03 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 18 Nov 12:35 pm CST
Extended Forecast for

Gettysburg SD

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 43. South wind 7 to 10 mph.

    High: 43 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. South southeast wind 7 to 10 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 52. South southeast wind 6 to 10 mph becoming northwest in the afternoon.

    High: 52 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. Northwest wind 6 to 10 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45. Northwest wind 6 to 9 mph.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. Northwest wind 5 to 7 mph becoming south southeast after midnight.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50. South wind 7 to 10 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. South wind around 10 mph becoming west after midnight.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51. West northwest wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 51 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 43. South wind 7 to 10 mph.
Tonight
Mostly cloudy, with a low around 31. South southeast wind 7 to 10 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 52. South southeast wind 6 to 10 mph becoming northwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 30. Northwest wind 6 to 10 mph.
Thursday
Mostly sunny, with a high near 45. Northwest wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 26. Northwest wind 5 to 7 mph becoming south southeast after midnight.
Friday
Sunny, with a high near 50. South wind 7 to 10 mph.
Friday Night
Mostly clear, with a low around 32. South wind around 10 mph becoming west after midnight.
Saturday
Sunny, with a high near 51. West northwest wind 10 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gettysburg SD
 44.98°N 99.96°W (Elev. 2057 ft)
Last Update:
12:46 pm CST Nov 18, 2025
Forecast Valid:
12pm CST Nov 18, 2025-6pm CST Nov 24, 2025
 
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