Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Northern Plains and Upper Midwest

Dangerous heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms will produce damaging winds and heavy rainfall over portions of the northern/central Plains into the mid/upper-Mississippi Valleys today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Mostly Cloudy

75°F

24°C

Humidity	83%
Wind Speed	SE 10 mph
Barometer	29.92 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	30 Jul 9:35 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Gettysburg SD

Today
High: 81 °F
Slight Chance
T-storms then
Showers
Likely
Tonight
Low: 61 °F
Chance
T-storms then
Mostly Cloudy
Friday
High: 84 °F
Decreasing
Clouds
Friday Night
Low: 59 °F
Mostly Clear
Saturday
High: 88 °F
Sunny
Saturday Night
Low: 63 °F
Mostly Clear
Sunday
High: 93 °F
Sunny then
Sunny and
Breezy
Sunday Night
Low: 67 °F
Mostly Clear
and Breezy
Monday
High: 91 °F
Hot and
Breezy

Detailed Forecast

Today

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 81. East southeast wind 7 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Tonight

A chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 61. North wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Friday

Mostly cloudy, then gradually becoming sunny, with a high near 84. North northeast wind 11 to 13 mph, with gusts as high as 21 mph.

Friday Night

Mostly clear, with a low around 59. Northeast wind 6 to 10 mph becoming south southeast after midnight.

Saturday

Sunny, with a high near 88. South wind 7 to 13 mph, with gusts as high as 22 mph.

Saturday Night

Mostly clear, with a low around 63. South wind 14 to 16 mph, with gusts as high as 24 mph.

Sunday

Sunny and hot, with a high near 93. Breezy, with a south wind 16 to 24 mph, with gusts as high as 36 mph.

Sunday Night

Mostly clear, with a low around 67. Breezy, with a south southeast wind 21 to 24 mph, with gusts as high as 34 mph.

Monday

Mostly sunny and hot, with a high near 91. Breezy, with a south wind around 21 mph becoming west northwest in the afternoon. Winds could gust as high as 31 mph.

Monday Night

A slight chance of showers after 1am. Mostly clear, with a low around 59. Breezy. Chance of precipitation is 20%.

Tuesday

A slight chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 20%.

Tuesday Night

A slight chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 20%.

Wednesday

Mostly sunny, with a high near 83.