Current Weather Conditions for Gretna, SD
9°F
Conditions
Wind: 15 mph WNWHumidity: 80%
Probability of Precipitation: 20%
Hourly Forcast (next 12 hours)
| 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM |
| 9° | 9° | 8° | 7° | 5° | 1° | 2° | 2° | 4° | 1° | 0° | -1° | -4° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Isolated Snow Showers
Isolated snow showers. Cloudy. Low around 0, with temperatures rising to around 8 overnight. West northwest wind 15 to 18 mph. Chance of precipitation is 20%. |
13°F | 2°F |
|
Thursday |
Patchy Blowing Snow
Patchy blowing snow after 9am. Mostly sunny. High near 7, with temperatures falling to around -7 in the afternoon. Wind chill values as low as -32. North northwest wind 18 to 25 mph, with gusts as high as 35 mph. |
13°F | 2°F |
|
Thursday Night |
Patchy Blowing Snow then Mostly Clear
Patchy blowing snow before 8pm. Mostly clear, with a low around -21. Wind chill values as low as -41. Northwest wind 10 to 20 mph. |
13°F | 2°F |
|
Friday |
Mostly Sunny
Mostly sunny, with a high near -8. Wind chill values as low as -42. North northwest wind 5 to 10 mph. |
13°F | 2°F |
|
Friday Night |
Mostly Cloudy
Mostly cloudy, with a low around -13. South southeast wind around 6 mph. |
13°F | 2°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 4. South wind 6 to 9 mph. |
13°F | 2°F |
|
Saturday Night |
Partly Cloudy
Partly cloudy, with a low around -14. East northeast wind around 7 mph. |
13°F | 2°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near -1. North northwest wind 7 to 10 mph. |
13°F | 2°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around -13. West southwest wind around 12 mph. |
13°F | 2°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 20. |
13°F | 2°F |
|
Monday Night |
Partly Cloudy
Partly cloudy, with a low around 1. |
13°F | 2°F |
|
Tuesday |
Partly Sunny
Partly sunny, with a high near 16. |
13°F | 2°F |
|
Tuesday Night |
Mostly Cloudy
Mostly cloudy, with a low around 0. |
13°F | 2°F |
|
Wednesday |
Partly Sunny
Partly sunny, with a high near 14. |
13°F | 2°F |
| Data provided by weather.gov | |||