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

Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fair

37°F

3°C

Humidity 75%
Wind Speed SW 3 mph
Barometer 30.19 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 12 Nov 4:55 pm CST
Extended Forecast for

4 Miles N Gettysburg SD

  • Tonight

    Tonight: Mostly clear, with a low around 21. East southeast wind 7 to 11 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 37. Breezy, with a southeast wind 11 to 20 mph, with gusts as high as 30 mph.

    High: 37 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24. Breezy, with a southeast wind 18 to 21 mph, with gusts as high as 30 mph.

    Low: 24 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 41. Breezy, with a southeast wind 20 to 23 mph, with gusts as high as 34 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Breezy, with a southeast wind 18 to 22 mph, with gusts as high as 33 mph.

    Low: 31 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 50. Breezy, with a south wind 18 to 20 mph, with gusts as high as 30 mph.

    High: 50 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Breezy, with a south wind 16 to 20 mph, with gusts as high as 30 mph.

    Low: 36 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 55. South wind around 17 mph, with gusts as high as 26 mph.

    High: 55 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. South wind 16 to 18 mph, with gusts as high as 28 mph.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 21. East southeast wind 7 to 11 mph.
Friday
Sunny, with a high near 37. Breezy, with a southeast wind 11 to 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 24. Breezy, with a southeast wind 18 to 21 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 41. Breezy, with a southeast wind 20 to 23 mph, with gusts as high as 34 mph.
Saturday Night
Partly cloudy, with a low around 31. Breezy, with a southeast wind 18 to 22 mph, with gusts as high as 33 mph.
Sunday
Sunny, with a high near 50. Breezy, with a south wind 18 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 36. Breezy, with a south wind 16 to 20 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 55. South wind around 17 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 39. South wind 16 to 18 mph, with gusts as high as 28 mph.
Tuesday
Partly sunny, with a high near 53. Breezy.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A slight chance of rain. Partly sunny, with a high near 51. Chance of precipitation is 20%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.
Thursday
A chance of rain. Partly sunny, with a high near 47. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Gettysburg SD
 45.07°N 99.93°W (Elev. 2110 ft)
Last Update:
4:21 pm CST Nov 12, 2026
Forecast Valid:
5pm CST Nov 12, 2026-6pm CST Nov 19, 2026
 
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