Updated Feb 9, 2012 11:15 pm CST
Sinai Weather Forecast (SD)
 | 12°F Clear |
| Humidity: | 62% | |
| Wind Speed: | 16mph NNW | |
| Barometer: | 1021 mb | |
| Dewpoint: | 1°F | |
| Heat Index: | 12°F | |
| Wind Chill: | -5°F | |
| Sunrise: | 7:32 am CST | |
| Sunset: | 5:52 pm CST | |
| Moon: | Waning Gibbous Moon |
Looking for a business? Check out the Sinai Business Directory.Long Term Forecast
FRIDAY 
High: 7°F
Low: -6°F MUCH COLDER. PARTLY CLOUDY IN THE MORNING...THEN BECOMING SUNNY. HIGHS AROUND 7 ABOVE. NORTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 30 MPH. LOWEST WIND CHILL READINGS 12 BELOW TO 22 BELOW ZERO. OVERNIGHT: MOSTLY CLEAR. LOWS AROUND 6 BELOW. NORTH WINDS 10 TO 15 MPH DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT. LOWEST WIND CHILL READINGS 12 BELOW TO 21 BELOW ZERO.
SATURDAY 
High: 15°F
Low: 1°F SUNNY. HIGHS AROUND 15. NORTHWEST WINDS 5 TO 10 MPH BECOMING 10 TO 15 MPH IN THE AFTERNOON. OVERNIGHT: MOSTLY CLEAR. LOWS AROUND 1 ABOVE. WEST WINDS 5 TO 10 MPH BECOMING SOUTHWEST AFTER MIDNIGHT.
SUNDAY High: 28°F
Low: 15°F SUNNY IN THE MORNING...THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 28. OVERNIGHT: MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF LIGHT SNOW. LOWS AROUND 15.
MONDAY 
High: 30°F
Low: 18°F CLOUDY WITH A 20 PERCENT CHANCE OF LIGHT SNOW. HIGHS AROUND 30. OVERNIGHT: MOSTLY CLOUDY. LOWS AROUND 18.
TUESDAY High: 37°F
Low: 21°F PARTLY CLOUDY. HIGHS AROUND 37. LOWS AROUND 21.
WEDNESDAY High: 37°F
Low: 21°F PARTLY CLOUDY. HIGHS AROUND 37. LOWS AROUND 21.
Long Term Forecast
| FRIDAY | | High: 7°F Low: -6°F | MUCH COLDER. PARTLY CLOUDY IN THE MORNING...THEN BECOMING SUNNY. HIGHS AROUND 7 ABOVE. NORTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 30 MPH. LOWEST WIND CHILL READINGS 12 BELOW TO 22 BELOW ZERO. OVERNIGHT: MOSTLY CLEAR. LOWS AROUND 6 BELOW. NORTH WINDS 10 TO 15 MPH DECREASING TO 5 TO 10 MPH AFTER MIDNIGHT. LOWEST WIND CHILL READINGS 12 BELOW TO 21 BELOW ZERO. |
| SATURDAY | | High: 15°F Low: 1°F | SUNNY. HIGHS AROUND 15. NORTHWEST WINDS 5 TO 10 MPH BECOMING 10 TO 15 MPH IN THE AFTERNOON. OVERNIGHT: MOSTLY CLEAR. LOWS AROUND 1 ABOVE. WEST WINDS 5 TO 10 MPH BECOMING SOUTHWEST AFTER MIDNIGHT. |
| SUNDAY | | High: 28°F Low: 15°F | SUNNY IN THE MORNING...THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 28. OVERNIGHT: MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF LIGHT SNOW. LOWS AROUND 15. |
| MONDAY | | High: 30°F Low: 18°F | CLOUDY WITH A 20 PERCENT CHANCE OF LIGHT SNOW. HIGHS AROUND 30. OVERNIGHT: MOSTLY CLOUDY. LOWS AROUND 18. |
| TUESDAY | | High: 37°F Low: 21°F | PARTLY CLOUDY. HIGHS AROUND 37. LOWS AROUND 21. |
| WEDNESDAY | | High: 37°F Low: 21°F | PARTLY CLOUDY. HIGHS AROUND 37. LOWS AROUND 21. |
